2240 lines
94 KiB
C
2240 lines
94 KiB
C
#define GGML_COMMON_IMPL_C
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#include "ggml-common.h"
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#include "ggml-quants.h"
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#include "ggml-impl.h"
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#include "ggml-cpu.h"
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#include "simd-mappings.h"
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#include "../../quants.h"
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#include "../../ggml-cpu-impl.h"
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#include <math.h>
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#include <string.h>
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#include <assert.h>
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#include <float.h>
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#include <stdlib.h> // for qsort
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#include <stdio.h> // for GGML_ASSERT
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#define GROUP_MAX_EPS 1e-15f
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#define GROUP_MAX_EPS_IQ3_XXS 1e-8f
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#define GROUP_MAX_EPS_IQ2_S 1e-8f
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#define GROUP_MAX_EPS_IQ1_M 1e-7f
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#define GROUP_MAX_EPS_IQ1_S 1e-12f
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#define UNUSED GGML_UNUSED
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#if defined(__POWER9_VECTOR__)
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#define B1(c,s,n) 0x ## n ## c , 0x ## n ## s
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#define B2(c,s,n) B1(c,s,n ## c), B1(c,s,n ## s)
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#define B3(c,s,n) B2(c,s,n ## c), B2(c,s,n ## s)
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#define B4(c,s,n) B3(c,s,n ## c), B3(c,s,n ## s)
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#define B5(c,s,n) B4(c,s,n ## c), B4(c,s,n ## s)
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#define B6(c,s,n) B5(c,s,n ## c), B5(c,s,n ## s)
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#define B7(c,s,n) B6(c,s,n ## c), B6(c,s,n ## s)
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#define B8(c,s ) B7(c,s, c), B7(c,s, s)
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// precomputed tables for expanding 8bits to 8 bytes:
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static const uint64_t table_b2b_0[1 << 8] = { B8(00, 10) }; // ( b) << 4
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static const uint64_t table_b2b_1[1 << 8] = { B8(10, 00) }; // (!b) << 4
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#endif
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void quantize_row_q8_0(const float * GGML_RESTRICT x, void * GGML_RESTRICT vy, int64_t k) {
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assert(QK8_0 == 32);
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assert(k % QK8_0 == 0);
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const int nb = k / QK8_0;
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block_q8_0 * GGML_RESTRICT y = vy;
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#if defined(__POWER9_VECTOR__)
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for (int i = 0; i < nb; i++) {
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vector float srcv [8];
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vector float asrcv[8];
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vector float amaxv[8];
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vector signed int vi[8];
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for (int j = 0; j < 8; j++) srcv[j] = vec_xl(0, x + i*32 + 4*j);
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for (int j = 0; j < 8; j++) asrcv[j] = vec_abs(srcv[j]);
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for (int j = 0; j < 4; j++) amaxv[2*j] = vec_max(asrcv[2*j], asrcv[2*j+1]);
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for (int j = 0; j < 2; j++) amaxv[4*j] = vec_max(amaxv[4*j], amaxv[4*j+2]);
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for (int j = 0; j < 1; j++) amaxv[8*j] = vec_max(amaxv[8*j], amaxv[8*j+4]);
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const float amax = MAX(MAX(vec_extract(amaxv[0], 0),
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vec_extract(amaxv[0], 1)),
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MAX(vec_extract(amaxv[0], 2),
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vec_extract(amaxv[0], 3)));
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const float d = amax / ((1 << 7) - 1);
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const float id = d ? 1.0f/d : 0.0f;
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const vector float vid = vec_splats(id);
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y[i].d = GGML_CPU_FP32_TO_FP16(d);
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for (int j = 0; j < 8; j++) {
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const vector float v = vec_round(vec_mul(srcv[j], vid));
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vi[j] = vec_cts(v, 0);
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}
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vec_xst(vec_pack(vec_pack(vi[0], vi[1]), vec_pack(vi[2], vi[3])), 0, &y[i].qs[0]);
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vec_xst(vec_pack(vec_pack(vi[4], vi[5]), vec_pack(vi[6], vi[7])), 16, &y[i].qs[0]);
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}
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#else
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GGML_UNUSED(nb);
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// scalar
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quantize_row_q8_0_ref(x, y, k);
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#endif
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}
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void quantize_row_q8_1(const float * GGML_RESTRICT x, void * GGML_RESTRICT vy, int64_t k) {
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assert(k % QK8_1 == 0);
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const int nb = k / QK8_1;
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block_q8_1 * GGML_RESTRICT y = vy;
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#if defined(__POWER9_VECTOR__)
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for (int i = 0; i < nb; i++) {
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vector float srcv [8];
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vector float asrcv[8];
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vector float amaxv[8];
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vector signed int vi[8];
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for (int j = 0; j < 8; j++) srcv[j] = vec_xl(0, x + i*32 + 4*j);
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for (int j = 0; j < 8; j++) asrcv[j] = vec_abs(srcv[j]);
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for (int j = 0; j < 4; j++) amaxv[2*j] = vec_max(asrcv[2*j], asrcv[2*j+1]);
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for (int j = 0; j < 2; j++) amaxv[4*j] = vec_max(amaxv[4*j], amaxv[4*j+2]);
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for (int j = 0; j < 1; j++) amaxv[8*j] = vec_max(amaxv[8*j], amaxv[8*j+4]);
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const float amax = MAX(MAX(vec_extract(amaxv[0], 0),
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vec_extract(amaxv[0], 1)),
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MAX(vec_extract(amaxv[0], 2),
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vec_extract(amaxv[0], 3)));
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const float d = amax / ((1 << 7) - 1);
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const float id = d ? 1.0f/d : 0.0f;
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const vector float vid = vec_splats(id);
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y[i].d = GGML_CPU_FP32_TO_FP16(d);
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vector int accv = vec_splats(0);
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for (int j = 0; j < 8; j++) {
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const vector float v = vec_round(vec_mul(srcv[j], vid));
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vi[j] = vec_cts(v, 0);
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accv = vec_add(accv, vi[j]);
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}
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vec_xst(vec_pack(vec_pack(vi[0], vi[1]), vec_pack(vi[2], vi[3])), 0, &y[i].qs[0]);
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vec_xst(vec_pack(vec_pack(vi[4], vi[5]), vec_pack(vi[6], vi[7])), 16, &y[i].qs[0]);
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accv = vec_add(accv, vec_sld(accv, accv, 4));
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accv = vec_add(accv, vec_sld(accv, accv, 8));
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y[i].s = GGML_CPU_FP32_TO_FP16(d * vec_extract(accv, 0));
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}
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#else
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GGML_UNUSED(nb);
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// scalar
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quantize_row_q8_1_ref(x, y, k);
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#endif
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}
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//===================================== Dot products =================================
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void ggml_vec_dot_q4_0_q8_0(int n, float * GGML_RESTRICT s, size_t bs, const void * GGML_RESTRICT vx, size_t bx, const void * GGML_RESTRICT vy, size_t by, int nrc) {
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const int qk = QK8_0;
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const int nb = n / qk;
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assert(n % qk == 0);
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assert(nrc == 1);
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UNUSED(nrc);
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UNUSED(bx);
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UNUSED(by);
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UNUSED(bs);
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const block_q4_0 * GGML_RESTRICT x = vx;
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const block_q8_0 * GGML_RESTRICT y = vy;
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int ib = 0;
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float sumf = 0;
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#if defined(__POWER9_VECTOR__)
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const vector signed char lowMask = vec_splats((signed char)0xF);
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const vector signed int v0 = vec_splats((int32_t)0);
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const vector unsigned char v4 = vec_splats((unsigned char)0x4);
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const vector signed char v8 = vec_splats((signed char)0x8);
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vector float vsumf0 = vec_splats(0.0f);
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#pragma GCC unroll 8
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for (; ib < nb; ++ib) {
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__builtin_prefetch(x[ib].qs, 0, 1);
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__builtin_prefetch(y[ib].qs, 0, 1);
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vector float vxd = vec_splats(GGML_CPU_FP16_TO_FP32(x[ib].d));
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vector float vyd = vec_splats(GGML_CPU_FP16_TO_FP32(y[ib].d));
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vector float vd = vec_mul(vxd, vyd);
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vector signed char qxs = (vector signed char)vec_xl( 0, x[ib].qs);
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vector signed char q8y0 = vec_xl( 0, y[ib].qs);
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vector signed char q8y1 = vec_xl(16, y[ib].qs);
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vector signed char q4x0 = vec_and(qxs, lowMask);
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vector signed char q4x1 = vec_sr(qxs, v4);
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q4x0 = vec_sub(q4x0, v8);
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q4x1 = vec_sub(q4x1, v8);
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vector signed short qv0 = vec_add(vec_mule(q4x0, q8y0), vec_mulo(q4x0, q8y0));
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vector signed short qv1 = vec_add(vec_mule(q4x1, q8y1), vec_mulo(q4x1, q8y1));
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vector signed int vsumi0 = v0;
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vsumi0 = vec_sum4s(qv0, vsumi0);
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vsumi0 = vec_sum4s(qv1, vsumi0);
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vsumf0 = vec_madd(vec_ctf(vsumi0, 0), vd, vsumf0);
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}
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vsumf0 = vec_add(vsumf0, vec_sld(vsumf0, vsumf0, 4));
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vsumf0 = vec_add(vsumf0, vec_sld(vsumf0, vsumf0, 8));
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sumf = vec_extract(vsumf0, 0);
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*s = sumf;
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#else
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UNUSED(x);
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UNUSED(y);
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UNUSED(ib);
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UNUSED(sumf);
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ggml_vec_dot_q4_0_q8_0_generic(n, s, bs, vx, bx, vy, by, nrc);
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#endif
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}
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void ggml_vec_dot_q4_1_q8_1(int n, float * GGML_RESTRICT s, size_t bs, const void * GGML_RESTRICT vx, size_t bx, const void * GGML_RESTRICT vy, size_t by, int nrc) {
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const int qk = QK8_1;
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const int nb = n / qk;
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assert(n % qk == 0);
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assert(nrc == 1);
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UNUSED(nrc);
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UNUSED(bx);
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UNUSED(by);
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UNUSED(bs);
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const block_q4_1 * GGML_RESTRICT x = vx;
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const block_q8_1 * GGML_RESTRICT y = vy;
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int ib = 0;
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float sumf = 0;
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#if defined(__POWER9_VECTOR__)
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const vector signed char lowMask = vec_splats((signed char)0xF);
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const vector signed int v0 = vec_splats((int32_t)0);
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const vector unsigned char v4 = vec_splats((unsigned char)0x4);
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vector float vsumf0 = vec_splats(0.0f);
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#pragma GCC unroll 4
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for (; ib < nb; ++ib) {
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__builtin_prefetch(x[ib].qs, 0, 1);
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__builtin_prefetch(y[ib].qs, 0, 1);
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vector float vxd = vec_splats(GGML_CPU_FP16_TO_FP32(x[ib].d));
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vector float vyd = vec_splats(GGML_CPU_FP16_TO_FP32(y[ib].d));
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vector float vd = vec_mul(vxd, vyd);
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vector float vxmin = vec_splats(GGML_CPU_FP16_TO_FP32(x[ib].m));
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vector float vys = {GGML_CPU_FP16_TO_FP32(y[ib].s), 0.0f, 0.0f, 0.0f};
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vsumf0 = vec_madd(vxmin, vys, vsumf0);
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vector signed char qxs = (vector signed char)vec_xl( 0, x[ib].qs);
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vector signed char q8y0 = vec_xl( 0, y[ib].qs);
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vector signed char q8y1 = vec_xl(16, y[ib].qs);
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vector unsigned char q4x0 = (vector unsigned char)vec_and(qxs, lowMask);
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vector unsigned char q4x1 = (vector unsigned char)vec_sr(qxs, v4);
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vector signed int vsumi0 = v0;
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vsumi0 = vec_msum(q8y0, q4x0, vsumi0);
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vsumi0 = vec_msum(q8y1, q4x1, vsumi0);
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vsumf0 = vec_madd(vec_ctf(vsumi0, 0), vd, vsumf0);
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}
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vsumf0 = vec_add(vsumf0, vec_sld(vsumf0, vsumf0, 4));
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vsumf0 = vec_add(vsumf0, vec_sld(vsumf0, vsumf0, 8));
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sumf = vec_extract(vsumf0, 0);
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*s = sumf;
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#else
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UNUSED(x);
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UNUSED(y);
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UNUSED(ib);
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UNUSED(sumf);
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ggml_vec_dot_q4_1_q8_1_generic(n, s, bs, vx, bx, vy, by, nrc);
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#endif
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}
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void ggml_vec_dot_q5_0_q8_0(int n, float * GGML_RESTRICT s, size_t bs, const void * GGML_RESTRICT vx, size_t bx, const void * GGML_RESTRICT vy, size_t by, int nrc) {
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const int qk = QK8_0;
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const int nb = n / qk;
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int ib = 0;
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float sumf = 0;
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assert(n % qk == 0);
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assert(qk == QK5_0);
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assert(nrc == 1);
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UNUSED(nrc);
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UNUSED(bx);
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UNUSED(by);
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UNUSED(bs);
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const block_q5_0 * GGML_RESTRICT x = vx;
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const block_q8_0 * GGML_RESTRICT y = vy;
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#if defined(__POWER9_VECTOR__)
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const vector signed char lowMask = vec_splats((signed char)0xF);
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const vector unsigned char v4 = vec_splats((unsigned char)4);
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vector float vsumf0 = vec_splats(0.0f);
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#pragma GCC unroll 4
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for (; ib < nb; ++ib) {
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__builtin_prefetch(x[ib].qs, 0, 1);
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__builtin_prefetch(y[ib].qs, 0, 1);
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vector float vxd = vec_splats(GGML_CPU_FP16_TO_FP32(x[ib].d));
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vector float vyd = vec_splats(GGML_CPU_FP16_TO_FP32(y[ib].d));
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vector float vd = vec_mul(vxd, vyd);
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vector signed long long aux64x2_0 = {(uint64_t)(table_b2b_1[x[ib].qh[0]]), (uint64_t)(table_b2b_1[x[ib].qh[1]])};
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vector signed long long aux64x2_1 = {(uint64_t)(table_b2b_1[x[ib].qh[2]]), (uint64_t)(table_b2b_1[x[ib].qh[3]])};
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vector signed char qh0 = (vector signed char)aux64x2_0;
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vector signed char qh1 = (vector signed char)aux64x2_1;
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vector signed char qxs = (vector signed char)vec_xl( 0, x[ib].qs);
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vector signed char q5x0 = vec_sub(vec_and (qxs, lowMask), qh0);
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vector signed char q5x1 = vec_sub(vec_sr(qxs, v4), qh1);
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vector signed char q8y0 = vec_xl( 0, y[ib].qs);
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vector signed char q8y1 = vec_xl( 16, y[ib].qs);
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vector signed short qv0 = vec_add(vec_mule(q5x0, q8y0), vec_mulo(q5x0, q8y0));
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vector signed short qv1 = vec_add(vec_mule(q5x1, q8y1), vec_mulo(q5x1, q8y1));
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qv0 = vec_add(qv0, qv1);
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vector signed int vsumi0 = vec_add(vec_unpackh(qv0), vec_unpackl(qv0));
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vsumf0 = vec_madd(vec_ctf(vsumi0, 0), vd, vsumf0);
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}
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vsumf0 = vec_add(vsumf0, vec_sld(vsumf0, vsumf0, 4));
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vsumf0 = vec_add(vsumf0, vec_sld(vsumf0, vsumf0, 8));
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sumf = vec_extract(vsumf0, 0);
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*s = sumf;
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#else
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UNUSED(ib);
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UNUSED(sumf);
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UNUSED(x);
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UNUSED(y);
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ggml_vec_dot_q5_0_q8_0_generic(n, s, bs, vx, bx, vy, by, nrc);
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#endif
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}
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void ggml_vec_dot_q5_1_q8_1(int n, float * GGML_RESTRICT s, size_t bs, const void * GGML_RESTRICT vx, size_t bx, const void * GGML_RESTRICT vy, size_t by, int nrc) {
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const int qk = QK8_1;
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const int nb = n / qk;
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int ib = 0;
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float sumf = 0;
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assert(n % qk == 0);
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assert(qk == QK5_1);
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assert(nrc == 1);
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UNUSED(nrc);
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UNUSED(bx);
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UNUSED(by);
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UNUSED(bs);
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const block_q5_1 * GGML_RESTRICT x = vx;
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const block_q8_1 * GGML_RESTRICT y = vy;
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#if defined(__POWER9_VECTOR__)
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const vector signed char lowMask = vec_splats((signed char)0xF);
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const vector signed int v0 = vec_splats((int32_t)0);
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const vector unsigned char v4 = vec_splats((unsigned char)0x4);
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vector float vsumf0 = vec_splats(0.0f);
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#pragma GCC unroll 4
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for (; ib < nb; ++ib) {
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__builtin_prefetch(x[ib].qs, 0, 1);
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__builtin_prefetch(y[ib].qs, 0, 1);
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vector float vxd = vec_splats(GGML_CPU_FP16_TO_FP32(x[ib].d));
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vector float vyd = vec_splats(GGML_CPU_FP16_TO_FP32(y[ib].d));
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vector float vd = vec_mul(vxd, vyd);
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vector float vxmin = vec_splats(GGML_CPU_FP16_TO_FP32(x[ib].m));
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vector float vys = {GGML_CPU_FP16_TO_FP32(y[ib].s), 0.f, 0.f, 0.f};
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vsumf0 = vec_madd(vxmin, vys, vsumf0);
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vector unsigned long long aux64x2_0 = {(uint64_t)(table_b2b_0[x[ib].qh[0]]), (uint64_t)(table_b2b_0[x[ib].qh[1]])};
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vector unsigned long long aux64x2_1 = {(uint64_t)(table_b2b_0[x[ib].qh[2]]), (uint64_t)(table_b2b_0[x[ib].qh[3]])};
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vector signed char qh0 = (vector signed char)aux64x2_0;
|
|
vector signed char qh1 = (vector signed char)aux64x2_1;
|
|
|
|
vector signed char qxs = (vector signed char)vec_xl( 0, x[ib].qs);
|
|
|
|
vector unsigned char q5x0 = (vector unsigned char)vec_or(vec_and(qxs, lowMask), qh0);
|
|
vector unsigned char q5x1 = (vector unsigned char)vec_or(vec_sr(qxs, v4), qh1);
|
|
|
|
vector signed char q8y0 = vec_xl( 0, y[ib].qs);
|
|
vector signed char q8y1 = vec_xl( 16, y[ib].qs);
|
|
|
|
vector signed int vsumi0 = v0;
|
|
|
|
vsumi0 = vec_msum(q8y0, q5x0, vsumi0);
|
|
vsumi0 = vec_msum(q8y1, q5x1, vsumi0);
|
|
|
|
vsumf0 = vec_madd(vec_ctf(vsumi0, 0), vd, vsumf0);
|
|
}
|
|
|
|
vsumf0 = vec_add(vsumf0, vec_sld(vsumf0, vsumf0, 4));
|
|
vsumf0 = vec_add(vsumf0, vec_sld(vsumf0, vsumf0, 8));
|
|
|
|
sumf = vec_extract(vsumf0, 0);
|
|
|
|
*s = sumf;
|
|
#else
|
|
UNUSED(nb);
|
|
UNUSED(ib);
|
|
UNUSED(sumf);
|
|
UNUSED(x);
|
|
UNUSED(y);
|
|
ggml_vec_dot_q5_1_q8_1_generic(n, s, bs, vx, bx, vy, by, nrc);
|
|
#endif
|
|
}
|
|
|
|
void ggml_vec_dot_q8_0_q8_0(int n, float * GGML_RESTRICT s, size_t bs, const void * GGML_RESTRICT vx, size_t bx, const void * GGML_RESTRICT vy, size_t by, int nrc) {
|
|
const int qk = QK8_0;
|
|
const int nb = n / qk;
|
|
|
|
assert(n % qk == 0);
|
|
assert(nrc == 1);
|
|
UNUSED(nrc);
|
|
UNUSED(bx);
|
|
UNUSED(by);
|
|
UNUSED(bs);
|
|
|
|
const block_q8_0 * GGML_RESTRICT x = vx;
|
|
const block_q8_0 * GGML_RESTRICT y = vy;
|
|
|
|
int ib = 0;
|
|
float sumf = 0;
|
|
|
|
#if defined(__POWER9_VECTOR__)
|
|
const vector signed int v0 = vec_splats((int32_t)0);
|
|
vector float vsumf0 = vec_splats(0.0f);
|
|
|
|
#pragma GCC unroll 8
|
|
for (; ib < nb; ++ib) {
|
|
__builtin_prefetch(x[ib].qs, 0, 1);
|
|
__builtin_prefetch(y[ib].qs, 0, 1);
|
|
|
|
vector float vxd = vec_splats(GGML_CPU_FP16_TO_FP32(x[ib].d));
|
|
vector float vyd = vec_splats(GGML_CPU_FP16_TO_FP32(y[ib].d));
|
|
vector float vd = vec_mul(vxd, vyd);
|
|
|
|
vector signed char q8x0 = vec_xl( 0, x[ib].qs);
|
|
vector signed char q8x1 = vec_xl(16, x[ib].qs);
|
|
vector signed char q8y0 = vec_xl( 0, y[ib].qs);
|
|
vector signed char q8y1 = vec_xl(16, y[ib].qs);
|
|
|
|
vector signed short qv0 = vec_mule(q8x0, q8y0);
|
|
vector signed short qv1 = vec_mulo(q8x0, q8y0);
|
|
vector signed short qv2 = vec_mule(q8x1, q8y1);
|
|
vector signed short qv3 = vec_mulo(q8x1, q8y1);
|
|
|
|
vector signed int vsumi0 = v0;
|
|
vector signed int vsumi1 = v0;
|
|
|
|
vsumi0 = vec_sum4s(qv0, vsumi0);
|
|
vsumi1 = vec_sum4s(qv1, vsumi1);
|
|
vsumi0 = vec_sum4s(qv2, vsumi0);
|
|
vsumi1 = vec_sum4s(qv3, vsumi1);
|
|
|
|
vsumi0 = vec_add(vsumi0, vsumi1);
|
|
|
|
vsumf0 = vec_madd(vec_ctf(vsumi0, 0), vd, vsumf0);
|
|
}
|
|
|
|
vsumf0 = vec_add(vsumf0, vec_sld(vsumf0, vsumf0, 4));
|
|
vsumf0 = vec_add(vsumf0, vec_sld(vsumf0, vsumf0, 8));
|
|
|
|
sumf = vec_extract(vsumf0, 0);
|
|
|
|
*s = sumf;
|
|
#else
|
|
UNUSED(nb);
|
|
UNUSED(x);
|
|
UNUSED(y);
|
|
UNUSED(ib);
|
|
UNUSED(sumf);
|
|
ggml_vec_dot_q8_0_q8_0_generic(n, s, bs, vx, bx, vy, by, nrc);
|
|
#endif
|
|
}
|
|
|
|
void ggml_vec_dot_q2_K_q8_K(int n, float * GGML_RESTRICT s, size_t bs, const void * GGML_RESTRICT vx, size_t bx, const void * GGML_RESTRICT vy, size_t by, int nrc) {
|
|
assert(nrc == 1);
|
|
UNUSED(nrc);
|
|
UNUSED(bx);
|
|
UNUSED(by);
|
|
UNUSED(bs);
|
|
|
|
const block_q2_K * GGML_RESTRICT x = vx;
|
|
const block_q8_K * GGML_RESTRICT y = vy;
|
|
|
|
const int nb = n / QK_K;
|
|
|
|
#if defined(__POWER9_VECTOR__)
|
|
const vector signed char lowMask = vec_splats((signed char)0x3);
|
|
const vector signed char lowScaleMask = vec_splats((signed char)0xF);
|
|
const vector int v0 = vec_splats((int32_t)0);
|
|
const vector unsigned char v2 = vec_splats((unsigned char)0x2);
|
|
const vector unsigned char v6 = vec_splats((unsigned char)0x6);
|
|
const vector unsigned char v4 = vec_splats((unsigned char)0x4);
|
|
|
|
vector float vsumf0 = vec_splats(0.0f);
|
|
vector float vsumf1 = vec_splats(0.0f);
|
|
vector float vsumf2 = vec_splats(0.0f);
|
|
vector float vsumf3 = vec_splats(0.0f);
|
|
|
|
for (int i = 0; i < nb; ++i) {
|
|
vector float vxd = vec_splats(GGML_CPU_FP16_TO_FP32(x[i].d));
|
|
vector float vyd = vec_splats(y[i].d);
|
|
vector float vd = vec_mul(vxd, vyd);
|
|
|
|
vector float vxmin = vec_splats(GGML_CPU_FP16_TO_FP32(x[i].dmin));
|
|
vector float vdmin = vec_mul(vxmin, vyd);
|
|
|
|
vector signed short q8ysums0 = vec_xl( 0, y[i].bsums);
|
|
vector signed short q8ysums1 = vec_xl(16, y[i].bsums);
|
|
|
|
vector signed char q2xmins = (vector signed char)vec_xl( 0, x[i].scales);
|
|
vector signed char vscales = vec_and(q2xmins, lowScaleMask);
|
|
|
|
q2xmins = vec_sr(q2xmins, v4);
|
|
vector signed short q2xmins0 = vec_unpackh(q2xmins);
|
|
vector signed short q2xmins1 = vec_unpackl(q2xmins);
|
|
|
|
vector signed int prod0 = vec_mule(q2xmins0, q8ysums0);
|
|
vector signed int prod1 = vec_mulo(q2xmins0, q8ysums0);
|
|
vector signed int prod2 = vec_mule(q2xmins1, q8ysums1);
|
|
vector signed int prod3 = vec_mulo(q2xmins1, q8ysums1);
|
|
|
|
vsumf0 = vec_nmsub(vec_ctf(prod0, 0), vdmin, vsumf0);
|
|
vsumf1 = vec_nmsub(vec_ctf(prod1, 0), vdmin, vsumf1);
|
|
vsumf2 = vec_nmsub(vec_ctf(prod2, 0), vdmin, vsumf2);
|
|
vsumf3 = vec_nmsub(vec_ctf(prod3, 0), vdmin, vsumf3);
|
|
|
|
vector signed int vsumi0 = v0;
|
|
vector signed int vsumi1 = v0;
|
|
vector signed int vsumi2 = v0;
|
|
vector signed int vsumi3 = v0;
|
|
vector signed int vsumi4 = v0;
|
|
vector signed int vsumi5 = v0;
|
|
vector signed int vsumi6 = v0;
|
|
vector signed int vsumi7 = v0;
|
|
|
|
const uint8_t * GGML_RESTRICT q2 = x[i].qs;
|
|
const int8_t * GGML_RESTRICT q8 = y[i].qs;
|
|
|
|
for (int j = 0; j < QK_K/128; ++j) {
|
|
__builtin_prefetch(q2, 0, 1);
|
|
__builtin_prefetch(q8, 0, 1);
|
|
|
|
vector signed char qxs0 = (vector signed char)vec_xl( 0, q2);
|
|
vector signed char qxs1 = (vector signed char)vec_xl(16, q2);
|
|
q2 += 32;
|
|
|
|
vector unsigned char q2x00 = (vector unsigned char)vec_and(qxs0, lowMask);
|
|
vector unsigned char q2x01 = (vector unsigned char)vec_and(vec_sr(qxs0, v2), lowMask);
|
|
vector unsigned char q2x02 = (vector unsigned char)vec_and(vec_sr(qxs0, v4), lowMask);
|
|
vector unsigned char q2x03 = (vector unsigned char)vec_and(vec_sr(qxs0, v6), lowMask);
|
|
vector unsigned char q2x10 = (vector unsigned char)vec_and(qxs1, lowMask);
|
|
vector unsigned char q2x11 = (vector unsigned char)vec_and(vec_sr(qxs1, v2), lowMask);
|
|
vector unsigned char q2x12 = (vector unsigned char)vec_and(vec_sr(qxs1, v4), lowMask);
|
|
vector unsigned char q2x13 = (vector unsigned char)vec_and(vec_sr(qxs1, v6), lowMask);
|
|
|
|
vector signed char q8y00 = vec_xl( 0, q8);
|
|
vector signed char q8y10 = vec_xl( 16, q8);
|
|
vector signed char q8y01 = vec_xl( 32, q8);
|
|
vector signed char q8y11 = vec_xl( 48, q8);
|
|
vector signed char q8y02 = vec_xl( 64, q8);
|
|
vector signed char q8y12 = vec_xl( 80, q8);
|
|
vector signed char q8y03 = vec_xl( 96, q8);
|
|
vector signed char q8y13 = vec_xl(112, q8);
|
|
q8 += 128;
|
|
|
|
vector signed int qv0 = vec_msum(q8y00, q2x00, v0);
|
|
vector signed int qv1 = vec_msum(q8y01, q2x01, v0);
|
|
vector signed int qv2 = vec_msum(q8y02, q2x02, v0);
|
|
vector signed int qv3 = vec_msum(q8y03, q2x03, v0);
|
|
vector signed int qv4 = vec_msum(q8y10, q2x10, v0);
|
|
vector signed int qv5 = vec_msum(q8y11, q2x11, v0);
|
|
vector signed int qv6 = vec_msum(q8y12, q2x12, v0);
|
|
vector signed int qv7 = vec_msum(q8y13, q2x13, v0);
|
|
|
|
vector signed short vscales_07 = vec_unpackh(vscales);
|
|
vector signed int vscales_03 = vec_unpackh(vscales_07);
|
|
vector signed int vscales_47 = vec_unpackl(vscales_07);
|
|
vector signed int vs0 = vec_splat(vscales_03, 0);
|
|
vector signed int vs1 = vec_splat(vscales_03, 1);
|
|
vector signed int vs2 = vec_splat(vscales_03, 2);
|
|
vector signed int vs3 = vec_splat(vscales_03, 3);
|
|
vector signed int vs4 = vec_splat(vscales_47, 0);
|
|
vector signed int vs5 = vec_splat(vscales_47, 1);
|
|
vector signed int vs6 = vec_splat(vscales_47, 2);
|
|
vector signed int vs7 = vec_splat(vscales_47, 3);
|
|
vscales = vec_sld(vscales, vscales, 8);
|
|
|
|
vsumi0 = vec_add(vec_mul(qv0, vs0), vsumi0);
|
|
vsumi1 = vec_add(vec_mul(qv1, vs2), vsumi1);
|
|
vsumi2 = vec_add(vec_mul(qv2, vs4), vsumi2);
|
|
vsumi3 = vec_add(vec_mul(qv3, vs6), vsumi3);
|
|
vsumi4 = vec_add(vec_mul(qv4, vs1), vsumi4);
|
|
vsumi5 = vec_add(vec_mul(qv5, vs3), vsumi5);
|
|
vsumi6 = vec_add(vec_mul(qv6, vs5), vsumi6);
|
|
vsumi7 = vec_add(vec_mul(qv7, vs7), vsumi7);
|
|
}
|
|
|
|
vsumi0 = vec_add(vsumi0, vsumi4);
|
|
vsumi1 = vec_add(vsumi1, vsumi5);
|
|
vsumi2 = vec_add(vsumi2, vsumi6);
|
|
vsumi3 = vec_add(vsumi3, vsumi7);
|
|
|
|
vsumf0 = vec_madd(vec_ctf(vsumi0, 0), vd, vsumf0);
|
|
vsumf1 = vec_madd(vec_ctf(vsumi1, 0), vd, vsumf1);
|
|
vsumf2 = vec_madd(vec_ctf(vsumi2, 0), vd, vsumf2);
|
|
vsumf3 = vec_madd(vec_ctf(vsumi3, 0), vd, vsumf3);
|
|
}
|
|
|
|
vsumf0 = vec_add(vsumf0, vsumf2);
|
|
vsumf1 = vec_add(vsumf1, vsumf3);
|
|
|
|
vsumf0 = vec_add(vsumf0, vsumf1);
|
|
|
|
vsumf0 = vec_add(vsumf0, vec_sld(vsumf0, vsumf0, 4));
|
|
vsumf0 = vec_add(vsumf0, vec_sld(vsumf0, vsumf0, 8));
|
|
|
|
*s = vec_extract(vsumf0, 0);
|
|
|
|
#else
|
|
UNUSED(x);
|
|
UNUSED(y);
|
|
UNUSED(nb);
|
|
ggml_vec_dot_q2_K_q8_K_generic(n, s, bs, vx, bx, vy, by, nrc);
|
|
#endif
|
|
}
|
|
|
|
void ggml_vec_dot_q3_K_q8_K(int n, float * GGML_RESTRICT s, size_t bs, const void * GGML_RESTRICT vx, size_t bx, const void * GGML_RESTRICT vy, size_t by, int nrc) {
|
|
assert(n % QK_K == 0);
|
|
assert(nrc == 1);
|
|
UNUSED(nrc);
|
|
UNUSED(bx);
|
|
UNUSED(by);
|
|
UNUSED(bs);
|
|
|
|
const uint32_t kmask1 = 0x03030303;
|
|
const uint32_t kmask2 = 0x0f0f0f0f;
|
|
|
|
const block_q3_K * GGML_RESTRICT x = vx;
|
|
const block_q8_K * GGML_RESTRICT y = vy;
|
|
|
|
const int nb = n / QK_K;
|
|
|
|
#if defined(__POWER9_VECTOR__)
|
|
const vector signed char lowMask = vec_splats((signed char)0x3);
|
|
const vector signed char lowMask1 = vec_splats((int8_t)0xf);
|
|
const vector signed char lowMask2 = vec_splats((int8_t)0x30);
|
|
const vector int v0 = vec_splats((int32_t)0);
|
|
const vector signed char v1 = vec_splats((signed char)0x1);
|
|
const vector unsigned char v2 = vec_splats((unsigned char)0x2);
|
|
const vector unsigned char v3 = vec_splats((unsigned char)0x3);
|
|
const vector unsigned char v4 = vec_splats((unsigned char)0x4);
|
|
const vector unsigned char v6 = vec_splats((unsigned char)0x6);
|
|
const vector signed char off = vec_splats((signed char)0x20);
|
|
|
|
vector float vsumf0 = vec_splats(0.0f);
|
|
vector float vsumf1 = vec_splats(0.0f);
|
|
vector float vsumf2 = vec_splats(0.0f);
|
|
vector float vsumf3 = vec_splats(0.0f);
|
|
|
|
for (int i = 0; i < nb; ++i) {
|
|
vector float vxd = vec_splats(GGML_CPU_FP16_TO_FP32(x[i].d));
|
|
vector float vyd = vec_splats(y[i].d);
|
|
vector float vd = vec_mul(vxd, vyd);
|
|
|
|
UNUSED(kmask1);
|
|
UNUSED(kmask2);
|
|
|
|
vector signed char u0 = (vector signed char)vec_xl_len(x[i].scales, 8);
|
|
vector signed char u1 = vec_and(u0, lowMask1);
|
|
vector signed char u2 = (vector signed char)vec_xl_len(x[i].scales + 8, 4);
|
|
vector signed char u3 = (vector signed char)vec_mergeh((vector signed int)u2, (vector signed int)vec_sr(u2, v2));
|
|
vector signed char u30 = vec_sl(vec_and(u3, lowMask), v4);
|
|
vector signed char u31 = vec_and(u3, lowMask2);
|
|
|
|
u1 = vec_or(u1, u30);
|
|
u2 = vec_or(vec_sr(u0, v4), u31);
|
|
|
|
vector signed char vscales = (vector signed char)vec_mergeh((vector signed long long)u1, (vector signed long long)u2);
|
|
vector signed char qxhs0 = (vector signed char)vec_xl( 0, x[i].hmask);
|
|
vector signed char qxhs1 = (vector signed char)vec_xl(16, x[i].hmask);
|
|
|
|
vscales = vec_sub(vscales, off);
|
|
|
|
vector signed int vsumi0 = v0;
|
|
vector signed int vsumi1 = v0;
|
|
vector signed int vsumi2 = v0;
|
|
vector signed int vsumi3 = v0;
|
|
vector signed int vsumi4 = v0;
|
|
vector signed int vsumi5 = v0;
|
|
vector signed int vsumi6 = v0;
|
|
vector signed int vsumi7 = v0;
|
|
|
|
const uint8_t * GGML_RESTRICT q3 = x[i].qs;
|
|
const int8_t * GGML_RESTRICT q8 = y[i].qs;
|
|
|
|
for (int j = 0; j < QK_K/128; ++j) {
|
|
__builtin_prefetch(q3, 0, 1);
|
|
__builtin_prefetch(q8, 0, 1);
|
|
|
|
vector signed char qxs0 = (vector signed char)vec_xl( 0, q3);
|
|
vector signed char qxs1 = (vector signed char)vec_xl(16, q3);
|
|
q3 += 32;
|
|
|
|
//the low 2 bits
|
|
vector signed char qxs00 = vec_and(qxs0, lowMask);
|
|
vector signed char qxs01 = vec_and(vec_sr(qxs0, v2), lowMask);
|
|
vector signed char qxs02 = vec_and(vec_sr(qxs0, v4), lowMask);
|
|
vector signed char qxs03 = vec_and(vec_sr(qxs0, v6), lowMask);
|
|
vector signed char qxs10 = vec_and(qxs1, lowMask);
|
|
vector signed char qxs11 = vec_and(vec_sr(qxs1, v2), lowMask);
|
|
vector signed char qxs12 = vec_and(vec_sr(qxs1, v4), lowMask);
|
|
vector signed char qxs13 = vec_and(vec_sr(qxs1, v6), lowMask);
|
|
|
|
//the 3rd bit
|
|
vector signed char qxh00 = vec_sl(vec_andc(v1, qxhs0), v2);
|
|
vector signed char qxh01 = vec_sl(vec_andc(v1, vec_sr(qxhs0, (vector unsigned char)v1)), v2);
|
|
vector signed char qxh02 = vec_sl(vec_andc(v1, vec_sr(qxhs0, v2)), v2);
|
|
vector signed char qxh03 = vec_sl(vec_andc(v1, vec_sr(qxhs0, v3)), v2);
|
|
vector signed char qxh10 = vec_sl(vec_andc(v1, qxhs1), v2);
|
|
vector signed char qxh11 = vec_sl(vec_andc(v1, vec_sr(qxhs1, (vector unsigned char)v1)), v2);
|
|
vector signed char qxh12 = vec_sl(vec_andc(v1, vec_sr(qxhs1, v2)), v2);
|
|
vector signed char qxh13 = vec_sl(vec_andc(v1, vec_sr(qxhs1, v3)), v2);
|
|
qxhs0 = vec_sr(qxhs0, v4);
|
|
qxhs1 = vec_sr(qxhs1, v4);
|
|
|
|
vector signed char q3x00 = vec_sub(qxs00, qxh00);
|
|
vector signed char q3x01 = vec_sub(qxs01, qxh01);
|
|
vector signed char q3x02 = vec_sub(qxs02, qxh02);
|
|
vector signed char q3x03 = vec_sub(qxs03, qxh03);
|
|
vector signed char q3x10 = vec_sub(qxs10, qxh10);
|
|
vector signed char q3x11 = vec_sub(qxs11, qxh11);
|
|
vector signed char q3x12 = vec_sub(qxs12, qxh12);
|
|
vector signed char q3x13 = vec_sub(qxs13, qxh13);
|
|
|
|
vector signed char q8y00 = vec_xl( 0, q8);
|
|
vector signed char q8y10 = vec_xl( 16, q8);
|
|
vector signed char q8y01 = vec_xl( 32, q8);
|
|
vector signed char q8y11 = vec_xl( 48, q8);
|
|
vector signed char q8y02 = vec_xl( 64, q8);
|
|
vector signed char q8y12 = vec_xl( 80, q8);
|
|
vector signed char q8y03 = vec_xl( 96, q8);
|
|
vector signed char q8y13 = vec_xl(112, q8);
|
|
q8 += 128;
|
|
|
|
vector signed short vscales_h = vec_unpackh(vscales);
|
|
vector signed short vs0 = vec_splat(vscales_h, 0);
|
|
vector signed short vs1 = vec_splat(vscales_h, 1);
|
|
vector signed short vs2 = vec_splat(vscales_h, 2);
|
|
vector signed short vs3 = vec_splat(vscales_h, 3);
|
|
vector signed short vs4 = vec_splat(vscales_h, 4);
|
|
vector signed short vs5 = vec_splat(vscales_h, 5);
|
|
vector signed short vs6 = vec_splat(vscales_h, 6);
|
|
vector signed short vs7 = vec_splat(vscales_h, 7);
|
|
vscales = vec_sld(vscales, vscales, 8);
|
|
|
|
vector signed short qv00 = vec_add(vec_mule(q3x00, q8y00), vec_mulo(q3x00, q8y00));
|
|
vector signed short qv01 = vec_add(vec_mule(q3x01, q8y01), vec_mulo(q3x01, q8y01));
|
|
vector signed short qv02 = vec_add(vec_mule(q3x02, q8y02), vec_mulo(q3x02, q8y02));
|
|
vector signed short qv03 = vec_add(vec_mule(q3x03, q8y03), vec_mulo(q3x03, q8y03));
|
|
vector signed short qv10 = vec_add(vec_mule(q3x10, q8y10), vec_mulo(q3x10, q8y10));
|
|
vector signed short qv11 = vec_add(vec_mule(q3x11, q8y11), vec_mulo(q3x11, q8y11));
|
|
vector signed short qv12 = vec_add(vec_mule(q3x12, q8y12), vec_mulo(q3x12, q8y12));
|
|
vector signed short qv13 = vec_add(vec_mule(q3x13, q8y13), vec_mulo(q3x13, q8y13));
|
|
|
|
vsumi0 = vec_msum(qv00, vs0, vsumi0);
|
|
vsumi1 = vec_msum(qv01, vs2, vsumi1);
|
|
vsumi2 = vec_msum(qv02, vs4, vsumi2);
|
|
vsumi3 = vec_msum(qv03, vs6, vsumi3);
|
|
vsumi4 = vec_msum(qv10, vs1, vsumi4);
|
|
vsumi5 = vec_msum(qv11, vs3, vsumi5);
|
|
vsumi6 = vec_msum(qv12, vs5, vsumi6);
|
|
vsumi7 = vec_msum(qv13, vs7, vsumi7);
|
|
}
|
|
|
|
vsumi0 = vec_add(vsumi0, vsumi4);
|
|
vsumi1 = vec_add(vsumi1, vsumi5);
|
|
vsumi2 = vec_add(vsumi2, vsumi6);
|
|
vsumi3 = vec_add(vsumi3, vsumi7);
|
|
|
|
vsumf0 = vec_madd(vec_ctf(vsumi0, 0), vd, vsumf0);
|
|
vsumf1 = vec_madd(vec_ctf(vsumi1, 0), vd, vsumf1);
|
|
vsumf2 = vec_madd(vec_ctf(vsumi2, 0), vd, vsumf2);
|
|
vsumf3 = vec_madd(vec_ctf(vsumi3, 0), vd, vsumf3);
|
|
}
|
|
|
|
vsumf0 = vec_add(vsumf0, vsumf2);
|
|
vsumf1 = vec_add(vsumf1, vsumf3);
|
|
|
|
vsumf0 = vec_add(vsumf0, vsumf1);
|
|
|
|
vsumf0 = vec_add(vsumf0, vec_sld(vsumf0, vsumf0, 4));
|
|
vsumf0 = vec_add(vsumf0, vec_sld(vsumf0, vsumf0, 8));
|
|
|
|
*s = vec_extract(vsumf0, 0);
|
|
|
|
#else
|
|
UNUSED(kmask1);
|
|
UNUSED(kmask2);
|
|
UNUSED(x);
|
|
UNUSED(y);
|
|
UNUSED(nb);
|
|
ggml_vec_dot_q3_K_q8_K_generic(n, s, bs, vx, bx, vy, by, nrc);
|
|
#endif
|
|
}
|
|
|
|
void ggml_vec_dot_q4_K_q8_K(int n, float * GGML_RESTRICT s, size_t bs, const void * GGML_RESTRICT vx, size_t bx, const void * GGML_RESTRICT vy, size_t by, int nrc) {
|
|
assert(n % QK_K == 0);
|
|
assert(nrc == 1);
|
|
UNUSED(nrc);
|
|
UNUSED(bx);
|
|
UNUSED(by);
|
|
UNUSED(bs);
|
|
|
|
const block_q4_K * GGML_RESTRICT x = vx;
|
|
const block_q8_K * GGML_RESTRICT y = vy;
|
|
|
|
const int nb = n / QK_K;
|
|
|
|
static const uint32_t kmask1 = 0x3f3f3f3f;
|
|
static const uint32_t kmask2 = 0x0f0f0f0f;
|
|
static const uint32_t kmask3 = 0x03030303;
|
|
|
|
uint32_t utmp[4];
|
|
|
|
#if defined(__POWER9_VECTOR__)
|
|
const vector signed char lowMask = vec_splats((signed char)0xF);
|
|
const vector signed char lowMask1 = vec_splats((int8_t)0x3f);
|
|
const vector signed char lowMask2 = vec_splats((int8_t)0x30);
|
|
const vector int v0 = vec_splats((int32_t)0);
|
|
const vector unsigned char v2 = vec_splats((uint8_t)2);
|
|
const vector unsigned char v4 = vec_splats((unsigned char)0x4);
|
|
|
|
vector float vsumf0 = vec_splats(0.0f);
|
|
vector float vsumf1 = vec_splats(0.0f);
|
|
vector float vsumf2 = vec_splats(0.0f);
|
|
vector float vsumf3 = vec_splats(0.0f);
|
|
|
|
for (int i = 0; i < nb; ++i) {
|
|
vector float vxd = vec_splats(GGML_CPU_FP16_TO_FP32(x[i].d));
|
|
vector float vyd = vec_splats(y[i].d);
|
|
vector float vd = vec_mul(vxd, vyd);
|
|
|
|
vector float vxmin = vec_splats(GGML_CPU_FP16_TO_FP32(x[i].dmin));
|
|
vector float vdmin = vec_mul(vxmin, vyd);
|
|
|
|
vector signed short q8ysums0 = vec_xl( 0, y[i].bsums);
|
|
vector signed short q8ysums1 = vec_xl(16, y[i].bsums);
|
|
|
|
UNUSED(kmask1);
|
|
UNUSED(kmask2);
|
|
UNUSED(kmask3);
|
|
UNUSED(utmp);
|
|
|
|
vector signed char u0 = (vector signed char)vec_xl_len(x[i].scales, 8);
|
|
vector signed char u1 = vec_and(vec_sr(u0, v2), lowMask2);
|
|
vector signed char u2 = (vector signed char)vec_xl_len(x[i].scales + 8, 4);
|
|
vector signed char u3 = vec_sr(u2, v4);
|
|
|
|
vector signed char u30 = u1;
|
|
vector signed char u31 = (vector signed char)vec_mergeh((vector signed int)vec_and(u2, lowMask), (vector signed int)u3);
|
|
|
|
u1 = vec_and(u0, lowMask1);
|
|
u2 = vec_or(u30, u31);
|
|
|
|
vector signed char utmps = (vector signed char)vec_mergeh((vector signed int)u1, (vector signed int)u2);
|
|
|
|
vector signed short vscales = vec_unpackh(utmps);
|
|
vector signed short q4xmins = vec_unpackl(utmps);
|
|
vector signed short q4xmins0 = vec_mergeh(q4xmins, q4xmins);
|
|
vector signed short q4xmins1 = vec_mergel(q4xmins, q4xmins);
|
|
|
|
vector signed int prod0 = vec_mule(q4xmins0, q8ysums0);
|
|
vector signed int prod1 = vec_mule(q4xmins1, q8ysums1);
|
|
vector signed int prod2 = vec_mulo(q4xmins0, q8ysums0);
|
|
vector signed int prod3 = vec_mulo(q4xmins1, q8ysums1);
|
|
|
|
vsumf0 = vec_nmsub(vec_ctf(prod0, 0), vdmin, vsumf0);
|
|
vsumf1 = vec_nmsub(vec_ctf(prod1, 0), vdmin, vsumf1);
|
|
vsumf2 = vec_nmsub(vec_ctf(prod2, 0), vdmin, vsumf2);
|
|
vsumf3 = vec_nmsub(vec_ctf(prod3, 0), vdmin, vsumf3);
|
|
|
|
vector signed int vsumi0 = v0;
|
|
vector signed int vsumi1 = v0;
|
|
vector signed int vsumi2 = v0;
|
|
vector signed int vsumi3 = v0;
|
|
|
|
const uint8_t * GGML_RESTRICT q4 = x[i].qs;
|
|
const int8_t * GGML_RESTRICT q8 = y[i].qs;
|
|
|
|
for (int j = 0; j < QK_K/64; j+=2) {
|
|
__builtin_prefetch(q4, 0, 1);
|
|
__builtin_prefetch(q8, 0, 1);
|
|
|
|
vector signed char qxs0 = (vector signed char)vec_xl( 0, q4);
|
|
vector signed char qxs1 = (vector signed char)vec_xl(16, q4);
|
|
vector signed char qxs2 = (vector signed char)vec_xl(32, q4);
|
|
vector signed char qxs3 = (vector signed char)vec_xl(48, q4);
|
|
q4 += 64;
|
|
|
|
vector unsigned char q4x00 = (vector unsigned char)vec_and(qxs0, lowMask);
|
|
vector unsigned char q4x01 = (vector unsigned char)vec_sr(qxs0, v4);
|
|
vector unsigned char q4x10 = (vector unsigned char)vec_and(qxs1, lowMask);
|
|
vector unsigned char q4x11 = (vector unsigned char)vec_sr(qxs1, v4);
|
|
vector unsigned char q4x20 = (vector unsigned char)vec_and(qxs2, lowMask);
|
|
vector unsigned char q4x21 = (vector unsigned char)vec_sr(qxs2, v4);
|
|
vector unsigned char q4x30 = (vector unsigned char)vec_and(qxs3, lowMask);
|
|
vector unsigned char q4x31 = (vector unsigned char)vec_sr(qxs3, v4);
|
|
|
|
vector signed char q8y00 = vec_xl( 0, q8);
|
|
vector signed char q8y10 = vec_xl( 16, q8);
|
|
vector signed char q8y01 = vec_xl( 32, q8);
|
|
vector signed char q8y11 = vec_xl( 48, q8);
|
|
vector signed char q8y20 = vec_xl( 64, q8);
|
|
vector signed char q8y30 = vec_xl( 80, q8);
|
|
vector signed char q8y21 = vec_xl( 96, q8);
|
|
vector signed char q8y31 = vec_xl(112, q8);
|
|
q8 += 128;
|
|
|
|
vector signed int qv00 = vec_msum(q8y00, q4x00, v0);
|
|
vector signed int qv01 = vec_msum(q8y01, q4x01, v0);
|
|
vector signed int qv10 = vec_msum(q8y10, q4x10, v0);
|
|
vector signed int qv11 = vec_msum(q8y11, q4x11, v0);
|
|
vector signed int qv20 = vec_msum(q8y20, q4x20, v0);
|
|
vector signed int qv21 = vec_msum(q8y21, q4x21, v0);
|
|
vector signed int qv30 = vec_msum(q8y30, q4x30, v0);
|
|
vector signed int qv31 = vec_msum(q8y31, q4x31, v0);
|
|
|
|
vector signed int vscales_h = vec_unpackh(vscales);
|
|
vector signed int vs0 = vec_splat(vscales_h, 0);
|
|
vector signed int vs1 = vec_splat(vscales_h, 1);
|
|
vector signed int vs2 = vec_splat(vscales_h, 2);
|
|
vector signed int vs3 = vec_splat(vscales_h, 3);
|
|
vscales = vec_sld(vscales, vscales, 8);
|
|
|
|
vsumi0 = vec_add(vec_mul(qv00, vs0), vsumi0);
|
|
vsumi1 = vec_add(vec_mul(qv01, vs1), vsumi1);
|
|
vsumi2 = vec_add(vec_mul(qv20, vs2), vsumi2);
|
|
vsumi3 = vec_add(vec_mul(qv21, vs3), vsumi3);
|
|
|
|
vsumi0 = vec_add(vec_mul(qv10, vs0), vsumi0);
|
|
vsumi1 = vec_add(vec_mul(qv11, vs1), vsumi1);
|
|
vsumi2 = vec_add(vec_mul(qv30, vs2), vsumi2);
|
|
vsumi3 = vec_add(vec_mul(qv31, vs3), vsumi3);
|
|
}
|
|
|
|
vsumf0 = vec_madd(vec_ctf(vsumi0, 0), vd, vsumf0);
|
|
vsumf1 = vec_madd(vec_ctf(vsumi1, 0), vd, vsumf1);
|
|
vsumf2 = vec_madd(vec_ctf(vsumi2, 0), vd, vsumf2);
|
|
vsumf3 = vec_madd(vec_ctf(vsumi3, 0), vd, vsumf3);
|
|
}
|
|
|
|
vsumf0 = vec_add(vsumf0, vsumf2);
|
|
vsumf1 = vec_add(vsumf1, vsumf3);
|
|
|
|
vsumf0 = vec_add(vsumf0, vsumf1);
|
|
|
|
vsumf0 = vec_add(vsumf0, vec_sld(vsumf0, vsumf0, 4));
|
|
vsumf0 = vec_add(vsumf0, vec_sld(vsumf0, vsumf0, 8));
|
|
|
|
*s = vec_extract(vsumf0, 0);
|
|
|
|
#else
|
|
UNUSED(x);
|
|
UNUSED(y);
|
|
UNUSED(nb);
|
|
UNUSED(kmask1);
|
|
UNUSED(kmask2);
|
|
UNUSED(kmask3);
|
|
UNUSED(utmp);
|
|
ggml_vec_dot_q4_K_q8_K_generic(n, s, bs, vx, bx, vy, by, nrc);
|
|
#endif
|
|
}
|
|
|
|
void ggml_vec_dot_q5_K_q8_K(int n, float * GGML_RESTRICT s, size_t bs, const void * GGML_RESTRICT vx, size_t bx, const void * GGML_RESTRICT vy, size_t by, int nrc) {
|
|
assert(n % QK_K == 0);
|
|
assert(nrc == 1);
|
|
UNUSED(nrc);
|
|
UNUSED(bx);
|
|
UNUSED(by);
|
|
UNUSED(bs);
|
|
|
|
const block_q5_K * GGML_RESTRICT x = vx;
|
|
const block_q8_K * GGML_RESTRICT y = vy;
|
|
|
|
const int nb = n / QK_K;
|
|
|
|
static const uint32_t kmask1 = 0x3f3f3f3f;
|
|
static const uint32_t kmask2 = 0x0f0f0f0f;
|
|
static const uint32_t kmask3 = 0x03030303;
|
|
|
|
uint32_t utmp[4];
|
|
|
|
#if defined(__POWER9_VECTOR__)
|
|
const vector signed char lowMask = vec_splats((signed char)0xF);
|
|
const vector signed char lowMask1 = vec_splats((int8_t)0x3f);
|
|
const vector signed char lowMask2 = vec_splats((int8_t)0x30);
|
|
const vector int v0 = vec_splats((int32_t)0);
|
|
const vector unsigned char v1 = vec_splats((unsigned char)0x1);
|
|
const vector unsigned char v2 = vec_splats((unsigned char)0x2);
|
|
const vector unsigned char v3 = vec_splats((unsigned char)0x3);
|
|
const vector unsigned char v4 = vec_splats((unsigned char)0x4);
|
|
|
|
vector float vsumf0 = vec_splats(0.0f);
|
|
vector float vsumf1 = vec_splats(0.0f);
|
|
vector float vsumf2 = vec_splats(0.0f);
|
|
vector float vsumf3 = vec_splats(0.0f);
|
|
|
|
for (int i = 0; i < nb; ++i) {
|
|
vector float vxd = vec_splats(GGML_CPU_FP16_TO_FP32(x[i].d));
|
|
vector float vyd = vec_splats(y[i].d);
|
|
vector float vd = vec_mul(vxd, vyd);
|
|
|
|
vector float vxmin = vec_splats(GGML_CPU_FP16_TO_FP32(x[i].dmin));
|
|
vector float vdmin = vec_mul(vxmin, vyd);
|
|
|
|
UNUSED(kmask1);
|
|
UNUSED(kmask2);
|
|
UNUSED(kmask3);
|
|
UNUSED(utmp);
|
|
|
|
vector signed char u0 = (vector signed char)vec_xl_len(x[i].scales, 8);
|
|
vector signed char u1 = vec_and(vec_sr(u0, v2), lowMask2);
|
|
vector signed char u2 = (vector signed char)vec_xl_len(x[i].scales + 8, 4);
|
|
vector signed char u3 = vec_sr(u2, v4);
|
|
|
|
vector signed char u30 = u1;
|
|
vector signed char u31 = (vector signed char)vec_mergeh((vector signed int)vec_and(u2, lowMask), (vector signed int)u3);
|
|
|
|
u1 = vec_and(u0, lowMask1);
|
|
u2 = vec_or(u30, u31);
|
|
|
|
vector signed char utmps = (vector signed char)vec_mergeh((vector signed int)u1, (vector signed int)u2);
|
|
|
|
vector signed short q8ysums0 = vec_xl( 0, y[i].bsums);
|
|
vector signed short q8ysums1 = vec_xl(16, y[i].bsums);
|
|
|
|
vector signed short vscales = vec_unpackh(utmps);
|
|
|
|
vector signed short q5xmins = vec_unpackl(utmps);
|
|
vector signed short q5xmins0 = vec_mergeh(q5xmins, q5xmins);
|
|
vector signed short q5xmins1 = vec_mergel(q5xmins, q5xmins);
|
|
|
|
vector signed int prod0 = vec_mule(q5xmins0, q8ysums0);
|
|
vector signed int prod1 = vec_mule(q5xmins1, q8ysums1);
|
|
vector signed int prod2 = vec_mulo(q5xmins0, q8ysums0);
|
|
vector signed int prod3 = vec_mulo(q5xmins1, q8ysums1);
|
|
|
|
vsumf0 = vec_nmsub(vec_ctf(prod0, 0), vdmin, vsumf0);
|
|
vsumf1 = vec_nmsub(vec_ctf(prod1, 0), vdmin, vsumf1);
|
|
vsumf2 = vec_nmsub(vec_ctf(prod2, 0), vdmin, vsumf2);
|
|
vsumf3 = vec_nmsub(vec_ctf(prod3, 0), vdmin, vsumf3);
|
|
|
|
vector signed char qxhs0 = (vector signed char)vec_xl( 0, x[i].qh);
|
|
vector signed char qxhs1 = (vector signed char)vec_xl(16, x[i].qh);
|
|
|
|
vector signed int vsumi0 = v0;
|
|
vector signed int vsumi1 = v0;
|
|
vector signed int vsumi2 = v0;
|
|
vector signed int vsumi3 = v0;
|
|
|
|
const uint8_t * GGML_RESTRICT q5 = x[i].qs;
|
|
const int8_t * GGML_RESTRICT q8 = y[i].qs;
|
|
|
|
for (int j = 0; j < QK_K/64; ++j) {
|
|
__builtin_prefetch(q5, 0, 1);
|
|
__builtin_prefetch(q8, 0, 1);
|
|
|
|
vector signed char qxs0 = (vector signed char)vec_xl( 0, q5);
|
|
vector signed char qxs1 = (vector signed char)vec_xl(16, q5);
|
|
q5 += 32;
|
|
|
|
vector signed char qxs00 = vec_and(qxs0, lowMask);
|
|
vector signed char qxs01 = vec_sr(qxs0, v4);
|
|
vector signed char qxs10 = vec_and(qxs1, lowMask);
|
|
vector signed char qxs11 = vec_sr(qxs1, v4);
|
|
|
|
vector signed char q5h00 = vec_sl(vec_and((vector signed char)v1, qxhs0), v4);
|
|
vector signed char q5h01 = vec_sl(vec_and((vector signed char)v2, qxhs0), v3);
|
|
vector signed char q5h10 = vec_sl(vec_and((vector signed char)v1, qxhs1), v4);
|
|
vector signed char q5h11 = vec_sl(vec_and((vector signed char)v2, qxhs1), v3);
|
|
qxhs0 = vec_sr(qxhs0, v2);
|
|
qxhs1 = vec_sr(qxhs1, v2);
|
|
|
|
vector unsigned char q5x00 = (vector unsigned char)vec_or(q5h00, qxs00);
|
|
vector unsigned char q5x01 = (vector unsigned char)vec_or(q5h01, qxs01);
|
|
vector unsigned char q5x10 = (vector unsigned char)vec_or(q5h10, qxs10);
|
|
vector unsigned char q5x11 = (vector unsigned char)vec_or(q5h11, qxs11);
|
|
|
|
vector signed char q8y00 = vec_xl( 0, q8);
|
|
vector signed char q8y10 = vec_xl(16, q8);
|
|
vector signed char q8y01 = vec_xl(32, q8);
|
|
vector signed char q8y11 = vec_xl(48, q8);
|
|
q8 += 64;
|
|
|
|
vector signed int qv00 = vec_msum(q8y00, q5x00, v0);
|
|
vector signed int qv01 = vec_msum(q8y01, q5x01, v0);
|
|
vector signed int qv10 = vec_msum(q8y10, q5x10, v0);
|
|
vector signed int qv11 = vec_msum(q8y11, q5x11, v0);
|
|
|
|
vector signed int vscales_h = vec_unpackh(vscales);
|
|
vector signed int vs0 = vec_splat(vscales_h, 0);
|
|
vector signed int vs1 = vec_splat(vscales_h, 1);
|
|
vscales = vec_sld(vscales, vscales, 12);
|
|
|
|
vsumi0 = vec_add(vec_mul(qv00, vs0), vsumi0);
|
|
vsumi1 = vec_add(vec_mul(qv10, vs0), vsumi1);
|
|
vsumi2 = vec_add(vec_mul(qv01, vs1), vsumi2);
|
|
vsumi3 = vec_add(vec_mul(qv11, vs1), vsumi3);
|
|
}
|
|
|
|
vsumf0 = vec_madd(vec_ctf(vsumi0, 0), vd, vsumf0);
|
|
vsumf1 = vec_madd(vec_ctf(vsumi1, 0), vd, vsumf1);
|
|
vsumf2 = vec_madd(vec_ctf(vsumi2, 0), vd, vsumf2);
|
|
vsumf3 = vec_madd(vec_ctf(vsumi3, 0), vd, vsumf3);
|
|
}
|
|
|
|
vsumf0 = vec_add(vsumf0, vsumf2);
|
|
vsumf1 = vec_add(vsumf1, vsumf3);
|
|
|
|
vsumf0 = vec_add(vsumf0, vsumf1);
|
|
|
|
vsumf0 = vec_add(vsumf0, vec_sld(vsumf0, vsumf0, 4));
|
|
vsumf0 = vec_add(vsumf0, vec_sld(vsumf0, vsumf0, 8));
|
|
|
|
*s = vec_extract(vsumf0, 0);
|
|
|
|
#else
|
|
UNUSED(x);
|
|
UNUSED(y);
|
|
UNUSED(nb);
|
|
UNUSED(kmask1);
|
|
UNUSED(kmask2);
|
|
UNUSED(kmask3);
|
|
UNUSED(utmp);
|
|
ggml_vec_dot_q5_K_q8_K_generic(n, s, bs, vx, bx, vy, by, nrc);
|
|
#endif
|
|
}
|
|
|
|
void ggml_vec_dot_q6_K_q8_K(int n, float * GGML_RESTRICT s, size_t bs, const void * GGML_RESTRICT vx, size_t bx, const void * GGML_RESTRICT vy, size_t by, int nrc) {
|
|
assert(n % QK_K == 0);
|
|
assert(nrc == 1);
|
|
UNUSED(nrc);
|
|
UNUSED(bx);
|
|
UNUSED(by);
|
|
UNUSED(bs);
|
|
|
|
const block_q6_K * GGML_RESTRICT x = vx;
|
|
const block_q8_K * GGML_RESTRICT y = vy;
|
|
|
|
const int nb = n / QK_K;
|
|
|
|
#if defined(__POWER9_VECTOR__)
|
|
const vector signed char lowMask = vec_splats((signed char)0xF);
|
|
const vector int v0 = vec_splats((int32_t)0);
|
|
const vector unsigned char v2 = vec_splats((unsigned char)0x2);
|
|
const vector unsigned char v3 = vec_splats((unsigned char)0x3);
|
|
const vector unsigned char v4 = vec_splats((unsigned char)0x4);
|
|
const vector unsigned char v6 = vec_splats((unsigned char)0x6);
|
|
const vector signed char off = vec_splats((signed char)0x20);
|
|
|
|
vector float vsumf0 = vec_splats(0.0f);
|
|
vector float vsumf1 = vec_splats(0.0f);
|
|
vector float vsumf2 = vec_splats(0.0f);
|
|
vector float vsumf3 = vec_splats(0.0f);
|
|
|
|
for (int i = 0; i < nb; ++i) {
|
|
vector float vxd = vec_splats(GGML_CPU_FP16_TO_FP32(x[i].d));
|
|
vector float vyd = vec_splats(y[i].d);
|
|
vector float vd = vec_mul(vxd, vyd);
|
|
|
|
vector signed int vsumi0 = v0;
|
|
vector signed int vsumi1 = v0;
|
|
vector signed int vsumi2 = v0;
|
|
vector signed int vsumi3 = v0;
|
|
vector signed int vsumi4 = v0;
|
|
vector signed int vsumi5 = v0;
|
|
vector signed int vsumi6 = v0;
|
|
vector signed int vsumi7 = v0;
|
|
|
|
const uint8_t * GGML_RESTRICT q6 = x[i].ql;
|
|
const uint8_t * GGML_RESTRICT qh = x[i].qh;
|
|
const int8_t * GGML_RESTRICT qs = x[i].scales;
|
|
const int8_t * GGML_RESTRICT q8 = y[i].qs;
|
|
|
|
for (int j = 0; j < QK_K/128; ++j) {
|
|
__builtin_prefetch(q6, 0, 0);
|
|
__builtin_prefetch(qh, 0, 0);
|
|
__builtin_prefetch(q8, 0, 0);
|
|
|
|
vector signed char qxs0 = (vector signed char)vec_xl( 0, q6);
|
|
vector signed char qxs1 = (vector signed char)vec_xl(16, q6);
|
|
vector signed char qxs2 = (vector signed char)vec_xl(32, q6);
|
|
vector signed char qxs3 = (vector signed char)vec_xl(48, q6);
|
|
q6 += 64;
|
|
|
|
vector signed char qxs00 = vec_and(qxs0, lowMask);
|
|
vector signed char qxs01 = vec_sr(qxs0, v4);
|
|
vector signed char qxs10 = vec_and(qxs1, lowMask);
|
|
vector signed char qxs11 = vec_sr(qxs1, v4);
|
|
vector signed char qxs20 = vec_and(qxs2, lowMask);
|
|
vector signed char qxs21 = vec_sr(qxs2, v4);
|
|
vector signed char qxs30 = vec_and(qxs3, lowMask);
|
|
vector signed char qxs31 = vec_sr(qxs3, v4);
|
|
|
|
vector signed char qxhs0 = (vector signed char)vec_xl( 0, qh);
|
|
vector signed char qxhs1 = (vector signed char)vec_xl(16, qh);
|
|
qh += 32;
|
|
|
|
vector signed char qxh00 = vec_sl(vec_and((vector signed char)v3, qxhs0), v4);
|
|
vector signed char qxh01 = vec_sl(vec_and((vector signed char)v3, vec_sr(qxhs0, v4)), v4);
|
|
vector signed char qxh10 = vec_sl(vec_and((vector signed char)v3, qxhs1), v4);
|
|
vector signed char qxh11 = vec_sl(vec_and((vector signed char)v3, vec_sr(qxhs1, v4)), v4);
|
|
vector signed char qxh20 = vec_sl(vec_and((vector signed char)v3, vec_sr(qxhs0, v2)), v4);
|
|
vector signed char qxh21 = vec_sl(vec_and((vector signed char)v3, vec_sr(qxhs0, v6)), v4);
|
|
vector signed char qxh30 = vec_sl(vec_and((vector signed char)v3, vec_sr(qxhs1, v2)), v4);
|
|
vector signed char qxh31 = vec_sl(vec_and((vector signed char)v3, vec_sr(qxhs1, v6)), v4);
|
|
|
|
vector signed char q6x00 = vec_sub(vec_or(qxh00, qxs00), off);
|
|
vector signed char q6x01 = vec_sub(vec_or(qxh01, qxs01), off);
|
|
vector signed char q6x10 = vec_sub(vec_or(qxh10, qxs10), off);
|
|
vector signed char q6x11 = vec_sub(vec_or(qxh11, qxs11), off);
|
|
vector signed char q6x20 = vec_sub(vec_or(qxh20, qxs20), off);
|
|
vector signed char q6x21 = vec_sub(vec_or(qxh21, qxs21), off);
|
|
vector signed char q6x30 = vec_sub(vec_or(qxh30, qxs30), off);
|
|
vector signed char q6x31 = vec_sub(vec_or(qxh31, qxs31), off);
|
|
|
|
vector signed char q8y00 = vec_xl( 0, q8);
|
|
vector signed char q8y10 = vec_xl( 16, q8);
|
|
vector signed char q8y20 = vec_xl( 32, q8);
|
|
vector signed char q8y30 = vec_xl( 48, q8);
|
|
vector signed char q8y01 = vec_xl( 64, q8);
|
|
vector signed char q8y11 = vec_xl( 80, q8);
|
|
vector signed char q8y21 = vec_xl( 96, q8);
|
|
vector signed char q8y31 = vec_xl(112, q8);
|
|
q8 += 128;
|
|
|
|
vector signed short qv00 = vec_add(vec_mule(q6x00, q8y00), vec_mulo(q6x00, q8y00));
|
|
vector signed short qv10 = vec_add(vec_mule(q6x10, q8y10), vec_mulo(q6x10, q8y10));
|
|
vector signed short qv20 = vec_add(vec_mule(q6x20, q8y20), vec_mulo(q6x20, q8y20));
|
|
vector signed short qv30 = vec_add(vec_mule(q6x30, q8y30), vec_mulo(q6x30, q8y30));
|
|
vector signed short qv01 = vec_add(vec_mule(q6x01, q8y01), vec_mulo(q6x01, q8y01));
|
|
vector signed short qv11 = vec_add(vec_mule(q6x11, q8y11), vec_mulo(q6x11, q8y11));
|
|
vector signed short qv21 = vec_add(vec_mule(q6x21, q8y21), vec_mulo(q6x21, q8y21));
|
|
vector signed short qv31 = vec_add(vec_mule(q6x31, q8y31), vec_mulo(q6x31, q8y31));
|
|
|
|
vector signed short vscales = vec_unpackh(vec_xl_len(qs, 8));
|
|
qs += 8;
|
|
|
|
vector signed short vs0 = vec_splat(vscales, 0);
|
|
vector signed short vs1 = vec_splat(vscales, 1);
|
|
vector signed short vs2 = vec_splat(vscales, 2);
|
|
vector signed short vs3 = vec_splat(vscales, 3);
|
|
vector signed short vs4 = vec_splat(vscales, 4);
|
|
vector signed short vs5 = vec_splat(vscales, 5);
|
|
vector signed short vs6 = vec_splat(vscales, 6);
|
|
vector signed short vs7 = vec_splat(vscales, 7);
|
|
|
|
vsumi0 = vec_msum(qv00, vs0, vsumi0);
|
|
vsumi1 = vec_msum(qv01, vs4, vsumi1);
|
|
vsumi2 = vec_msum(qv10, vs1, vsumi2);
|
|
vsumi3 = vec_msum(qv11, vs5, vsumi3);
|
|
vsumi4 = vec_msum(qv20, vs2, vsumi4);
|
|
vsumi5 = vec_msum(qv21, vs6, vsumi5);
|
|
vsumi6 = vec_msum(qv30, vs3, vsumi6);
|
|
vsumi7 = vec_msum(qv31, vs7, vsumi7);
|
|
}
|
|
|
|
vsumi0 = vec_add(vsumi0, vsumi4);
|
|
vsumi1 = vec_add(vsumi1, vsumi5);
|
|
vsumi2 = vec_add(vsumi2, vsumi6);
|
|
vsumi3 = vec_add(vsumi3, vsumi7);
|
|
|
|
vsumf0 = vec_madd(vec_ctf(vsumi0, 0), vd, vsumf0);
|
|
vsumf1 = vec_madd(vec_ctf(vsumi1, 0), vd, vsumf1);
|
|
vsumf2 = vec_madd(vec_ctf(vsumi2, 0), vd, vsumf2);
|
|
vsumf3 = vec_madd(vec_ctf(vsumi3, 0), vd, vsumf3);
|
|
}
|
|
|
|
vsumf0 = vec_add(vsumf0, vsumf2);
|
|
vsumf1 = vec_add(vsumf1, vsumf3);
|
|
|
|
vsumf0 = vec_add(vsumf0, vsumf1);
|
|
|
|
vsumf0 = vec_add(vsumf0, vec_sld(vsumf0, vsumf0, 4));
|
|
vsumf0 = vec_add(vsumf0, vec_sld(vsumf0, vsumf0, 8));
|
|
|
|
*s = vec_extract(vsumf0, 0);
|
|
|
|
#else
|
|
UNUSED(x);
|
|
UNUSED(y);
|
|
UNUSED(nb);
|
|
ggml_vec_dot_q6_K_q8_K_generic(n, s, bs, vx, bx, vy, by, nrc);
|
|
#endif
|
|
}
|
|
|
|
#if defined (__POWER9_VECTOR__)
|
|
static const int8_t keven_signs_q2xs[1024] = {
|
|
1, 1, 1, 1, 1, 1, 1, 1, -1, 1, 1, 1, 1, 1, 1, -1, 1, -1, 1, 1, 1, 1, 1, -1, -1, -1, 1, 1, 1, 1, 1, 1,
|
|
1, 1, -1, 1, 1, 1, 1, -1, -1, 1, -1, 1, 1, 1, 1, 1, 1, -1, -1, 1, 1, 1, 1, 1, -1, -1, -1, 1, 1, 1, 1, -1,
|
|
1, 1, 1, -1, 1, 1, 1, -1, -1, 1, 1, -1, 1, 1, 1, 1, 1, -1, 1, -1, 1, 1, 1, 1, -1, -1, 1, -1, 1, 1, 1, -1,
|
|
1, 1, -1, -1, 1, 1, 1, 1, -1, 1, -1, -1, 1, 1, 1, -1, 1, -1, -1, -1, 1, 1, 1, -1, -1, -1, -1, -1, 1, 1, 1, 1,
|
|
1, 1, 1, 1, -1, 1, 1, -1, -1, 1, 1, 1, -1, 1, 1, 1, 1, -1, 1, 1, -1, 1, 1, 1, -1, -1, 1, 1, -1, 1, 1, -1,
|
|
1, 1, -1, 1, -1, 1, 1, 1, -1, 1, -1, 1, -1, 1, 1, -1, 1, -1, -1, 1, -1, 1, 1, -1, -1, -1, -1, 1, -1, 1, 1, 1,
|
|
1, 1, 1, -1, -1, 1, 1, 1, -1, 1, 1, -1, -1, 1, 1, -1, 1, -1, 1, -1, -1, 1, 1, -1, -1, -1, 1, -1, -1, 1, 1, 1,
|
|
1, 1, -1, -1, -1, 1, 1, -1, -1, 1, -1, -1, -1, 1, 1, 1, 1, -1, -1, -1, -1, 1, 1, 1, -1, -1, -1, -1, -1, 1, 1, -1,
|
|
1, 1, 1, 1, 1, -1, 1, -1, -1, 1, 1, 1, 1, -1, 1, 1, 1, -1, 1, 1, 1, -1, 1, 1, -1, -1, 1, 1, 1, -1, 1, -1,
|
|
1, 1, -1, 1, 1, -1, 1, 1, -1, 1, -1, 1, 1, -1, 1, -1, 1, -1, -1, 1, 1, -1, 1, -1, -1, -1, -1, 1, 1, -1, 1, 1,
|
|
1, 1, 1, -1, 1, -1, 1, 1, -1, 1, 1, -1, 1, -1, 1, -1, 1, -1, 1, -1, 1, -1, 1, -1, -1, -1, 1, -1, 1, -1, 1, 1,
|
|
1, 1, -1, -1, 1, -1, 1, -1, -1, 1, -1, -1, 1, -1, 1, 1, 1, -1, -1, -1, 1, -1, 1, 1, -1, -1, -1, -1, 1, -1, 1, -1,
|
|
1, 1, 1, 1, -1, -1, 1, 1, -1, 1, 1, 1, -1, -1, 1, -1, 1, -1, 1, 1, -1, -1, 1, -1, -1, -1, 1, 1, -1, -1, 1, 1,
|
|
1, 1, -1, 1, -1, -1, 1, -1, -1, 1, -1, 1, -1, -1, 1, 1, 1, -1, -1, 1, -1, -1, 1, 1, -1, -1, -1, 1, -1, -1, 1, -1,
|
|
1, 1, 1, -1, -1, -1, 1, -1, -1, 1, 1, -1, -1, -1, 1, 1, 1, -1, 1, -1, -1, -1, 1, 1, -1, -1, 1, -1, -1, -1, 1, -1,
|
|
1, 1, -1, -1, -1, -1, 1, 1, -1, 1, -1, -1, -1, -1, 1, -1, 1, -1, -1, -1, -1, -1, 1, -1, -1, -1, -1, -1, -1, -1, 1, 1,
|
|
1, 1, 1, 1, 1, 1, -1, -1, -1, 1, 1, 1, 1, 1, -1, 1, 1, -1, 1, 1, 1, 1, -1, 1, -1, -1, 1, 1, 1, 1, -1, -1,
|
|
1, 1, -1, 1, 1, 1, -1, 1, -1, 1, -1, 1, 1, 1, -1, -1, 1, -1, -1, 1, 1, 1, -1, -1, -1, -1, -1, 1, 1, 1, -1, 1,
|
|
1, 1, 1, -1, 1, 1, -1, 1, -1, 1, 1, -1, 1, 1, -1, -1, 1, -1, 1, -1, 1, 1, -1, -1, -1, -1, 1, -1, 1, 1, -1, 1,
|
|
1, 1, -1, -1, 1, 1, -1, -1, -1, 1, -1, -1, 1, 1, -1, 1, 1, -1, -1, -1, 1, 1, -1, 1, -1, -1, -1, -1, 1, 1, -1, -1,
|
|
1, 1, 1, 1, -1, 1, -1, 1, -1, 1, 1, 1, -1, 1, -1, -1, 1, -1, 1, 1, -1, 1, -1, -1, -1, -1, 1, 1, -1, 1, -1, 1,
|
|
1, 1, -1, 1, -1, 1, -1, -1, -1, 1, -1, 1, -1, 1, -1, 1, 1, -1, -1, 1, -1, 1, -1, 1, -1, -1, -1, 1, -1, 1, -1, -1,
|
|
1, 1, 1, -1, -1, 1, -1, -1, -1, 1, 1, -1, -1, 1, -1, 1, 1, -1, 1, -1, -1, 1, -1, 1, -1, -1, 1, -1, -1, 1, -1, -1,
|
|
1, 1, -1, -1, -1, 1, -1, 1, -1, 1, -1, -1, -1, 1, -1, -1, 1, -1, -1, -1, -1, 1, -1, -1, -1, -1, -1, -1, -1, 1, -1, 1,
|
|
1, 1, 1, 1, 1, -1, -1, 1, -1, 1, 1, 1, 1, -1, -1, -1, 1, -1, 1, 1, 1, -1, -1, -1, -1, -1, 1, 1, 1, -1, -1, 1,
|
|
1, 1, -1, 1, 1, -1, -1, -1, -1, 1, -1, 1, 1, -1, -1, 1, 1, -1, -1, 1, 1, -1, -1, 1, -1, -1, -1, 1, 1, -1, -1, -1,
|
|
1, 1, 1, -1, 1, -1, -1, -1, -1, 1, 1, -1, 1, -1, -1, 1, 1, -1, 1, -1, 1, -1, -1, 1, -1, -1, 1, -1, 1, -1, -1, -1,
|
|
1, 1, -1, -1, 1, -1, -1, 1, -1, 1, -1, -1, 1, -1, -1, -1, 1, -1, -1, -1, 1, -1, -1, -1, -1, -1, -1, -1, 1, -1, -1, 1,
|
|
1, 1, 1, 1, -1, -1, -1, -1, -1, 1, 1, 1, -1, -1, -1, 1, 1, -1, 1, 1, -1, -1, -1, 1, -1, -1, 1, 1, -1, -1, -1, -1,
|
|
1, 1, -1, 1, -1, -1, -1, 1, -1, 1, -1, 1, -1, -1, -1, -1, 1, -1, -1, 1, -1, -1, -1, -1, -1, -1, -1, 1, -1, -1, -1, 1,
|
|
1, 1, 1, -1, -1, -1, -1, 1, -1, 1, 1, -1, -1, -1, -1, -1, 1, -1, 1, -1, -1, -1, -1, -1, -1, -1, 1, -1, -1, -1, -1, 1,
|
|
1, 1, -1, -1, -1, -1, -1, -1, -1, 1, -1, -1, -1, -1, -1, 1, 1, -1, -1, -1, -1, -1, -1, 1, -1, -1, -1, -1, -1, -1, -1, -1,
|
|
};
|
|
#endif
|
|
|
|
void ggml_vec_dot_iq2_xxs_q8_K(int n, float * GGML_RESTRICT s, size_t bs, const void * GGML_RESTRICT vx, size_t bx, const void * GGML_RESTRICT vy, size_t by, int nrc) {
|
|
assert(n % QK_K == 0);
|
|
assert(nrc == 1);
|
|
UNUSED(nrc);
|
|
UNUSED(bx);
|
|
UNUSED(by);
|
|
UNUSED(bs);
|
|
|
|
const block_iq2_xxs * GGML_RESTRICT x = vx;
|
|
const block_q8_K * GGML_RESTRICT y = vy;
|
|
|
|
const int nb = n / QK_K;
|
|
|
|
#if defined(__POWER9_VECTOR__)
|
|
const vector int v0 = vec_splats((int32_t)0);
|
|
vector float vsumf0 = vec_splats(0.0f);
|
|
vector float vsumf1 = vec_splats(0.0f);
|
|
vector float vsumf2 = vec_splats(0.0f);
|
|
vector float vsumf3 = vec_splats(0.0f);
|
|
|
|
const uint64_t * signs64 = (const uint64_t *)keven_signs_q2xs;
|
|
|
|
for (int i = 0; i < nb; ++i) {
|
|
vector float vxd = vec_splats(GGML_CPU_FP16_TO_FP32(x[i].d));
|
|
vector float vyd = vec_splats(y[i].d);
|
|
vector float vd = vec_mul(vxd, vyd);
|
|
|
|
vector signed int vsumi0 = v0;
|
|
vector signed int vsumi1 = v0;
|
|
vector signed int vsumi2 = v0;
|
|
vector signed int vsumi3 = v0;
|
|
|
|
const uint16_t * GGML_RESTRICT q2 = x[i].qs;
|
|
const int8_t * GGML_RESTRICT q8 = y[i].qs;
|
|
|
|
for (int j = 0; j < QK_K/32; j += 2) {
|
|
__builtin_prefetch(q2, 0, 1);
|
|
__builtin_prefetch(q8, 0, 1);
|
|
|
|
uint32_t aux32[4];
|
|
const uint8_t * aux8 = (const uint8_t *)aux32;
|
|
|
|
memcpy(aux32, q2, 4*sizeof(uint32_t));
|
|
q2 += 8;
|
|
|
|
vector signed long long aux64x2_0 = {*(const int64_t *)(iq2xxs_grid + aux8[ 0]), *(const int64_t *)(iq2xxs_grid + aux8[ 1])};
|
|
vector signed long long aux64x2_1 = {*(const int64_t *)(iq2xxs_grid + aux8[ 2]), *(const int64_t *)(iq2xxs_grid + aux8[ 3])};
|
|
vector signed long long aux64x2_2 = {*(const int64_t *)(iq2xxs_grid + aux8[ 8]), *(const int64_t *)(iq2xxs_grid + aux8[ 9])};
|
|
vector signed long long aux64x2_3 = {*(const int64_t *)(iq2xxs_grid + aux8[10]), *(const int64_t *)(iq2xxs_grid + aux8[11])};
|
|
|
|
vector signed long long vsigns0 = {*(const int64_t *)(signs64 + ((aux32[1] >> 0) & 127)), *(const int64_t *)(signs64 + ((aux32[1] >> 7) & 127))};
|
|
vector signed long long vsigns1 = {*(const int64_t *)(signs64 + ((aux32[1] >> 14) & 127)), *(const int64_t *)(signs64 + ((aux32[1] >> 21) & 127))};
|
|
vector signed long long vsigns2 = {*(const int64_t *)(signs64 + ((aux32[3] >> 0) & 127)), *(const int64_t *)(signs64 + ((aux32[3] >> 7) & 127))};
|
|
vector signed long long vsigns3 = {*(const int64_t *)(signs64 + ((aux32[3] >> 14) & 127)), *(const int64_t *)(signs64 + ((aux32[3] >> 21) & 127))};
|
|
|
|
vector signed char q2x0 = (vector signed char)vec_mul((vector signed char)vsigns0, (vector signed char)aux64x2_0);
|
|
vector signed char q2x1 = (vector signed char)vec_mul((vector signed char)vsigns1, (vector signed char)aux64x2_1);
|
|
vector signed char q2x2 = (vector signed char)vec_mul((vector signed char)vsigns2, (vector signed char)aux64x2_2);
|
|
vector signed char q2x3 = (vector signed char)vec_mul((vector signed char)vsigns3, (vector signed char)aux64x2_3);
|
|
|
|
vector signed char q8y0 = vec_xl( 0, q8);
|
|
vector signed char q8y1 = vec_xl(16, q8);
|
|
vector signed char q8y2 = vec_xl(32, q8);
|
|
vector signed char q8y3 = vec_xl(48, q8);
|
|
q8 += 64;
|
|
|
|
vector signed short qv0 = vec_add(vec_mule(q2x0, q8y0), vec_mulo(q2x0, q8y0));
|
|
vector signed short qv1 = vec_add(vec_mule(q2x1, q8y1), vec_mulo(q2x1, q8y1));
|
|
vector signed short qv2 = vec_add(vec_mule(q2x2, q8y2), vec_mulo(q2x2, q8y2));
|
|
vector signed short qv3 = vec_add(vec_mule(q2x3, q8y3), vec_mulo(q2x3, q8y3));
|
|
|
|
const uint16_t ls0 = aux32[1] >> 28;
|
|
const uint16_t ls1 = aux32[3] >> 28;
|
|
|
|
vector signed short vscales01 = vec_splats((int16_t)(2*ls0+1));
|
|
vector signed short vscales23 = vec_splats((int16_t)(2*ls1+1));
|
|
|
|
vsumi0 = vec_msum(qv0, vscales01, vsumi0);
|
|
vsumi1 = vec_msum(qv1, vscales01, vsumi1);
|
|
vsumi2 = vec_msum(qv2, vscales23, vsumi2);
|
|
vsumi3 = vec_msum(qv3, vscales23, vsumi3);
|
|
}
|
|
|
|
vsumf0 = vec_madd(vec_ctf(vsumi0, 0), vd, vsumf0);
|
|
vsumf1 = vec_madd(vec_ctf(vsumi1, 0), vd, vsumf1);
|
|
vsumf2 = vec_madd(vec_ctf(vsumi2, 0), vd, vsumf2);
|
|
vsumf3 = vec_madd(vec_ctf(vsumi3, 0), vd, vsumf3);
|
|
}
|
|
|
|
vsumf0 = vec_add(vsumf0, vsumf2);
|
|
vsumf1 = vec_add(vsumf1, vsumf3);
|
|
|
|
vsumf0 = vec_add(vsumf0, vsumf1);
|
|
|
|
vsumf0 = vec_add(vsumf0, vec_sld(vsumf0, vsumf0, 4));
|
|
vsumf0 = vec_add(vsumf0, vec_sld(vsumf0, vsumf0, 8));
|
|
|
|
*s = 0.125f * vec_extract(vsumf0, 0);
|
|
|
|
#else
|
|
UNUSED(x);
|
|
UNUSED(y);
|
|
UNUSED(nb);
|
|
ggml_vec_dot_iq2_xxs_q8_K_generic(n, s, bs, vx, bx, vy, by, nrc);
|
|
#endif
|
|
}
|
|
|
|
void ggml_vec_dot_iq2_xs_q8_K(int n, float * GGML_RESTRICT s, size_t bs, const void * GGML_RESTRICT vx, size_t bx, const void * GGML_RESTRICT vy, size_t by, int nrc) {
|
|
assert(n % QK_K == 0);
|
|
assert(nrc == 1);
|
|
UNUSED(nrc);
|
|
UNUSED(bx);
|
|
UNUSED(by);
|
|
UNUSED(bs);
|
|
|
|
const block_iq2_xs * GGML_RESTRICT x = vx;
|
|
const block_q8_K * GGML_RESTRICT y = vy;
|
|
|
|
const int nb = n / QK_K;
|
|
|
|
#if defined(__POWER9_VECTOR__)
|
|
const vector int v0 = vec_splats((int32_t)0);
|
|
vector float vsumf0 = vec_splats(0.0f);
|
|
vector float vsumf1 = vec_splats(0.0f);
|
|
vector float vsumf2 = vec_splats(0.0f);
|
|
vector float vsumf3 = vec_splats(0.0f);
|
|
|
|
const uint64_t * signs64 = (const uint64_t *)keven_signs_q2xs;
|
|
|
|
for (int i = 0; i < nb; ++i) {
|
|
vector float vxd = vec_splats(GGML_CPU_FP16_TO_FP32(x[i].d));
|
|
vector float vyd = vec_splats(y[i].d);
|
|
vector float vd = vec_mul(vxd, vyd);
|
|
|
|
vector signed int vsumi0 = v0;
|
|
vector signed int vsumi1 = v0;
|
|
vector signed int vsumi2 = v0;
|
|
vector signed int vsumi3 = v0;
|
|
|
|
const uint16_t * GGML_RESTRICT q2 = x[i].qs;
|
|
const uint8_t * GGML_RESTRICT sc = x[i].scales;
|
|
const int8_t * GGML_RESTRICT q8 = y[i].qs;
|
|
|
|
for (int j = 0; j < QK_K/64; ++j) {
|
|
__builtin_prefetch(q2, 0, 1);
|
|
__builtin_prefetch(q8, 0, 1);
|
|
|
|
vector signed long long aux64x2_0 = {*(const int64_t *)(iq2xs_grid + (q2[0] & 511)), *(const int64_t *)(iq2xs_grid + (q2[1] & 511))};
|
|
vector signed long long aux64x2_1 = {*(const int64_t *)(iq2xs_grid + (q2[2] & 511)), *(const int64_t *)(iq2xs_grid + (q2[3] & 511))};
|
|
vector signed long long aux64x2_2 = {*(const int64_t *)(iq2xs_grid + (q2[4] & 511)), *(const int64_t *)(iq2xs_grid + (q2[5] & 511))};
|
|
vector signed long long aux64x2_3 = {*(const int64_t *)(iq2xs_grid + (q2[6] & 511)), *(const int64_t *)(iq2xs_grid + (q2[7] & 511))};
|
|
|
|
vector signed long long vsigns0 = {*(const int64_t *)(signs64 + ((q2[0] >> 9))), *(const int64_t *)(signs64 + ((q2[1] >> 9)))};
|
|
vector signed long long vsigns1 = {*(const int64_t *)(signs64 + ((q2[2] >> 9))), *(const int64_t *)(signs64 + ((q2[3] >> 9)))};
|
|
vector signed long long vsigns2 = {*(const int64_t *)(signs64 + ((q2[4] >> 9))), *(const int64_t *)(signs64 + ((q2[5] >> 9)))};
|
|
vector signed long long vsigns3 = {*(const int64_t *)(signs64 + ((q2[6] >> 9))), *(const int64_t *)(signs64 + ((q2[7] >> 9)))};
|
|
q2 += 8;
|
|
|
|
vector signed char q2x0 = (vector signed char)vec_mul((vector signed char)vsigns0, (vector signed char)aux64x2_0);
|
|
vector signed char q2x1 = (vector signed char)vec_mul((vector signed char)vsigns1, (vector signed char)aux64x2_1);
|
|
vector signed char q2x2 = (vector signed char)vec_mul((vector signed char)vsigns2, (vector signed char)aux64x2_2);
|
|
vector signed char q2x3 = (vector signed char)vec_mul((vector signed char)vsigns3, (vector signed char)aux64x2_3);
|
|
|
|
vector signed char q8y0 = vec_xl( 0, q8);
|
|
vector signed char q8y1 = vec_xl(16, q8);
|
|
vector signed char q8y2 = vec_xl(32, q8);
|
|
vector signed char q8y3 = vec_xl(48, q8);
|
|
q8 += 64;
|
|
|
|
vector signed short qv0 = vec_add(vec_mule(q2x0, q8y0), vec_mulo(q2x0, q8y0));
|
|
vector signed short qv1 = vec_add(vec_mule(q2x1, q8y1), vec_mulo(q2x1, q8y1));
|
|
vector signed short qv2 = vec_add(vec_mule(q2x2, q8y2), vec_mulo(q2x2, q8y2));
|
|
vector signed short qv3 = vec_add(vec_mule(q2x3, q8y3), vec_mulo(q2x3, q8y3));
|
|
|
|
const uint16_t ls0 = (uint16_t)(sc[0] & 0xf);
|
|
const uint16_t ls1 = (uint16_t)(sc[0] >> 4);
|
|
const uint16_t ls2 = (uint16_t)(sc[1] & 0xf);
|
|
const uint16_t ls3 = (uint16_t)(sc[1] >> 4);
|
|
sc += 2;
|
|
|
|
vector signed short vscales0 = vec_splats((int16_t)(2*ls0+1));
|
|
vector signed short vscales1 = vec_splats((int16_t)(2*ls1+1));
|
|
vector signed short vscales2 = vec_splats((int16_t)(2*ls2+1));
|
|
vector signed short vscales3 = vec_splats((int16_t)(2*ls3+1));
|
|
|
|
vsumi0 = vec_msum(qv0, vscales0, vsumi0);
|
|
vsumi1 = vec_msum(qv1, vscales1, vsumi1);
|
|
vsumi2 = vec_msum(qv2, vscales2, vsumi2);
|
|
vsumi3 = vec_msum(qv3, vscales3, vsumi3);
|
|
}
|
|
|
|
vsumf0 = vec_madd(vec_ctf(vsumi0, 0), vd, vsumf0);
|
|
vsumf1 = vec_madd(vec_ctf(vsumi1, 0), vd, vsumf1);
|
|
vsumf2 = vec_madd(vec_ctf(vsumi2, 0), vd, vsumf2);
|
|
vsumf3 = vec_madd(vec_ctf(vsumi3, 0), vd, vsumf3);
|
|
}
|
|
|
|
vsumf0 = vec_add(vsumf0, vsumf2);
|
|
vsumf1 = vec_add(vsumf1, vsumf3);
|
|
|
|
vsumf0 = vec_add(vsumf0, vsumf1);
|
|
|
|
vsumf0 = vec_add(vsumf0, vec_sld(vsumf0, vsumf0, 4));
|
|
vsumf0 = vec_add(vsumf0, vec_sld(vsumf0, vsumf0, 8));
|
|
|
|
*s = 0.125f * vec_extract(vsumf0, 0);
|
|
|
|
#else
|
|
UNUSED(x);
|
|
UNUSED(y);
|
|
UNUSED(nb);
|
|
ggml_vec_dot_iq2_xs_q8_K_generic(n, s, bs, vx, bx, vy, by, nrc);
|
|
#endif
|
|
}
|
|
|
|
void ggml_vec_dot_iq2_s_q8_K(int n, float * GGML_RESTRICT s, size_t bs, const void * GGML_RESTRICT vx, size_t bx, const void * GGML_RESTRICT vy, size_t by, int nrc) {
|
|
assert(n % QK_K == 0);
|
|
assert(nrc == 1);
|
|
UNUSED(nrc);
|
|
UNUSED(bx);
|
|
UNUSED(by);
|
|
UNUSED(bs);
|
|
|
|
const block_iq2_s * GGML_RESTRICT x = vx;
|
|
const block_q8_K * GGML_RESTRICT y = vy;
|
|
|
|
const int nb = n / QK_K;
|
|
|
|
#if defined(__POWER9_VECTOR__)
|
|
static const uint8_t k_mask1[32] = {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
|
|
0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x03, 0x03, 0x03, 0x03, 0x03, 0x03, 0x03, 0x03
|
|
};
|
|
|
|
static const uint8_t k_mask2[16] = {0x01, 0x02, 0x04, 0x08, 0x10, 0x20, 0x40, 0x80, 0x01, 0x02, 0x04, 0x08, 0x10, 0x20, 0x40, 0x80,};
|
|
|
|
const vector int v0 = vec_splats((int32_t)0);
|
|
|
|
vector float vsumf0 = vec_splats(0.0f);
|
|
vector float vsumf1 = vec_splats(0.0f);
|
|
vector float vsumf2 = vec_splats(0.0f);
|
|
vector float vsumf3 = vec_splats(0.0f);
|
|
|
|
const vector unsigned char mask0 = vec_xl( 0, k_mask1);
|
|
const vector unsigned char mask1 = vec_xl(16, k_mask1);
|
|
const vector signed char mask2 = (vector signed char)vec_xl( 0, k_mask2);
|
|
|
|
for (int i = 0; i < nb; ++i) {
|
|
vector float vxd = vec_splats(GGML_CPU_FP16_TO_FP32(x[i].d));
|
|
vector float vyd = vec_splats(y[i].d);
|
|
vector float vd = vec_mul(vxd, vyd);
|
|
|
|
vector signed int vsumi0 = v0;
|
|
vector signed int vsumi1 = v0;
|
|
vector signed int vsumi2 = v0;
|
|
vector signed int vsumi3 = v0;
|
|
|
|
const uint8_t * GGML_RESTRICT q2 = x[i].qs;
|
|
const uint8_t * GGML_RESTRICT qh = x[i].qh;
|
|
const uint16_t * GGML_RESTRICT signs = (const uint16_t *)(x[i].qs + QK_K/8);
|
|
const uint8_t * GGML_RESTRICT sc = x[i].scales;
|
|
const int8_t * GGML_RESTRICT q8 = y[i].qs;
|
|
|
|
for (int j = 0; j < QK_K/32; j += 2) {
|
|
__builtin_prefetch(q2, 0, 1);
|
|
__builtin_prefetch(q8, 0, 1);
|
|
|
|
vector signed long long aux64x2_0 = {*(const int64_t *)(iq2s_grid + (q2[0] | ((qh[0] << 8) & 0x300))), *(const int64_t *)(iq2s_grid + (q2[1] | ((qh[0] << 6) & 0x300)))};
|
|
vector signed long long aux64x2_1 = {*(const int64_t *)(iq2s_grid + (q2[2] | ((qh[0] << 4) & 0x300))), *(const int64_t *)(iq2s_grid + (q2[3] | ((qh[0] << 2) & 0x300)))};
|
|
vector signed long long aux64x2_2 = {*(const int64_t *)(iq2s_grid + (q2[4] | ((qh[1] << 8) & 0x300))), *(const int64_t *)(iq2s_grid + (q2[5] | ((qh[1] << 6) & 0x300)))};
|
|
vector signed long long aux64x2_3 = {*(const int64_t *)(iq2s_grid + (q2[6] | ((qh[1] << 4) & 0x300))), *(const int64_t *)(iq2s_grid + (q2[7] | ((qh[1] << 2) & 0x300)))};
|
|
q2 += 8;
|
|
qh += 2;
|
|
|
|
vector signed char vsigns01 = (vector signed char)vec_splats(*(const uint32_t *)&signs[0]);
|
|
vector signed char vsigns23 = (vector signed char)vec_splats(*(const uint32_t *)&signs[2]);
|
|
signs += 4;
|
|
|
|
vector signed char vsigns0 = vec_perm(vsigns01, vsigns01, mask0);
|
|
vector signed char vsigns1 = vec_perm(vsigns01, vsigns01, mask1);
|
|
vector signed char vsigns2 = vec_perm(vsigns23, vsigns23, mask0);
|
|
vector signed char vsigns3 = vec_perm(vsigns23, vsigns23, mask1);
|
|
|
|
vsigns0 = (vector signed char)vec_cmpeq(vec_and(vsigns0, mask2), mask2);
|
|
vsigns1 = (vector signed char)vec_cmpeq(vec_and(vsigns1, mask2), mask2);
|
|
vsigns2 = (vector signed char)vec_cmpeq(vec_and(vsigns2, mask2), mask2);
|
|
vsigns3 = (vector signed char)vec_cmpeq(vec_and(vsigns3, mask2), mask2);
|
|
|
|
vector signed char q2x0 = vec_sub(vec_xor(vsigns0, (vector signed char)aux64x2_0), vsigns0);
|
|
vector signed char q2x1 = vec_sub(vec_xor(vsigns1, (vector signed char)aux64x2_1), vsigns1);
|
|
vector signed char q2x2 = vec_sub(vec_xor(vsigns2, (vector signed char)aux64x2_2), vsigns2);
|
|
vector signed char q2x3 = vec_sub(vec_xor(vsigns3, (vector signed char)aux64x2_3), vsigns3);
|
|
|
|
vector signed char q8y0 = vec_xl( 0, q8);
|
|
vector signed char q8y1 = vec_xl(16, q8);
|
|
vector signed char q8y2 = vec_xl(32, q8);
|
|
vector signed char q8y3 = vec_xl(48, q8);
|
|
q8 += 64;
|
|
|
|
vector signed short qv0 = vec_add(vec_mule(q2x0, q8y0), vec_mulo(q2x0, q8y0));
|
|
vector signed short qv1 = vec_add(vec_mule(q2x1, q8y1), vec_mulo(q2x1, q8y1));
|
|
vector signed short qv2 = vec_add(vec_mule(q2x2, q8y2), vec_mulo(q2x2, q8y2));
|
|
vector signed short qv3 = vec_add(vec_mule(q2x3, q8y3), vec_mulo(q2x3, q8y3));
|
|
|
|
const uint16_t ls0 = (uint16_t)(sc[0] & 0xf);
|
|
const uint16_t ls1 = (uint16_t)(sc[0] >> 4);
|
|
const uint16_t ls2 = (uint16_t)(sc[1] & 0xf);
|
|
const uint16_t ls3 = (uint16_t)(sc[1] >> 4);
|
|
sc += 2;
|
|
|
|
vector signed short vscales0 = vec_splats((int16_t)(2*ls0+1));
|
|
vector signed short vscales1 = vec_splats((int16_t)(2*ls1+1));
|
|
vector signed short vscales2 = vec_splats((int16_t)(2*ls2+1));
|
|
vector signed short vscales3 = vec_splats((int16_t)(2*ls3+1));
|
|
|
|
vsumi0 = vec_msum(qv0, vscales0, vsumi0);
|
|
vsumi1 = vec_msum(qv1, vscales1, vsumi1);
|
|
vsumi2 = vec_msum(qv2, vscales2, vsumi2);
|
|
vsumi3 = vec_msum(qv3, vscales3, vsumi3);
|
|
}
|
|
|
|
vsumf0 = vec_madd(vec_ctf(vsumi0, 0), vd, vsumf0);
|
|
vsumf1 = vec_madd(vec_ctf(vsumi1, 0), vd, vsumf1);
|
|
vsumf2 = vec_madd(vec_ctf(vsumi2, 0), vd, vsumf2);
|
|
vsumf3 = vec_madd(vec_ctf(vsumi3, 0), vd, vsumf3);
|
|
}
|
|
|
|
vsumf0 = vec_add(vsumf0, vsumf2);
|
|
vsumf1 = vec_add(vsumf1, vsumf3);
|
|
|
|
vsumf0 = vec_add(vsumf0, vsumf1);
|
|
|
|
vsumf0 = vec_add(vsumf0, vec_sld(vsumf0, vsumf0, 4));
|
|
vsumf0 = vec_add(vsumf0, vec_sld(vsumf0, vsumf0, 8));
|
|
|
|
*s = 0.125f * vec_extract(vsumf0, 0);
|
|
|
|
#else
|
|
UNUSED(x);
|
|
UNUSED(y);
|
|
UNUSED(nb);
|
|
ggml_vec_dot_iq2_s_q8_K_generic(n, s, bs, vx, bx, vy, by, nrc);
|
|
#endif
|
|
}
|
|
|
|
void ggml_vec_dot_iq3_xxs_q8_K(int n, float * GGML_RESTRICT s, size_t bs, const void * GGML_RESTRICT vx, size_t bx, const void * GGML_RESTRICT vy, size_t by, int nrc) {
|
|
assert(n % QK_K == 0);
|
|
assert(nrc == 1);
|
|
UNUSED(nrc);
|
|
UNUSED(bx);
|
|
UNUSED(by);
|
|
UNUSED(bs);
|
|
|
|
const block_iq3_xxs * GGML_RESTRICT x = vx;
|
|
const block_q8_K * GGML_RESTRICT y = vy;
|
|
|
|
const int nb = n / QK_K;
|
|
|
|
#if defined(__POWER9_VECTOR__)
|
|
const uint64_t * signs64 = (const uint64_t *)keven_signs_q2xs;
|
|
|
|
const vector int v0 = vec_splats((int32_t)0);
|
|
|
|
vector float vsumf0 = vec_splats(0.0f);
|
|
vector float vsumf1 = vec_splats(0.0f);
|
|
vector float vsumf2 = vec_splats(0.0f);
|
|
vector float vsumf3 = vec_splats(0.0f);
|
|
|
|
for (int i = 0; i < nb; ++i) {
|
|
vector float vxd = vec_splats(GGML_CPU_FP16_TO_FP32(x[i].d));
|
|
vector float vyd = vec_splats(y[i].d);
|
|
vector float vd = vec_mul(vxd, vyd);
|
|
|
|
vector signed int vsumi0 = v0;
|
|
vector signed int vsumi1 = v0;
|
|
vector signed int vsumi2 = v0;
|
|
vector signed int vsumi3 = v0;
|
|
|
|
const uint8_t * GGML_RESTRICT q3 = x[i].qs;
|
|
const uint32_t * GGML_RESTRICT signs = (const uint32_t *)(x[i].qs + QK_K/4);
|
|
const int8_t * GGML_RESTRICT q8 = y[i].qs;
|
|
|
|
#pragma GCC unroll 1
|
|
for (int j = 0; j < QK_K/32; j += 2) {
|
|
__builtin_prefetch(q3, 0, 1);
|
|
__builtin_prefetch(q8, 0, 1);
|
|
|
|
vector unsigned int aux32x4_0 = {iq3xxs_grid[q3[ 0]], iq3xxs_grid[q3[ 1]], iq3xxs_grid[q3[ 2]], iq3xxs_grid[q3[ 3]]};
|
|
vector unsigned int aux32x4_1 = {iq3xxs_grid[q3[ 4]], iq3xxs_grid[q3[ 5]], iq3xxs_grid[q3[ 6]], iq3xxs_grid[q3[ 7]]};
|
|
vector unsigned int aux32x4_2 = {iq3xxs_grid[q3[ 8]], iq3xxs_grid[q3[ 9]], iq3xxs_grid[q3[10]], iq3xxs_grid[q3[11]]};
|
|
vector unsigned int aux32x4_3 = {iq3xxs_grid[q3[12]], iq3xxs_grid[q3[13]], iq3xxs_grid[q3[14]], iq3xxs_grid[q3[15]]};
|
|
q3 += 16;
|
|
|
|
vector unsigned long long aux64x2_0 = {(uint64_t)(signs64[(signs[0] >> 0) & 127]), (uint64_t)(signs64[(signs[0] >> 7) & 127])};
|
|
vector unsigned long long aux64x2_1 = {(uint64_t)(signs64[(signs[0] >> 14) & 127]), (uint64_t)(signs64[(signs[0] >> 21) & 127])};
|
|
vector unsigned long long aux64x2_2 = {(uint64_t)(signs64[(signs[1] >> 0) & 127]), (uint64_t)(signs64[(signs[1] >> 7) & 127])};
|
|
vector unsigned long long aux64x2_3 = {(uint64_t)(signs64[(signs[1] >> 14) & 127]), (uint64_t)(signs64[(signs[1] >> 21) & 127])};
|
|
|
|
vector signed char q3x0 = vec_mul((vector signed char)aux64x2_0, (vector signed char)aux32x4_0);
|
|
vector signed char q3x1 = vec_mul((vector signed char)aux64x2_1, (vector signed char)aux32x4_1);
|
|
vector signed char q3x2 = vec_mul((vector signed char)aux64x2_2, (vector signed char)aux32x4_2);
|
|
vector signed char q3x3 = vec_mul((vector signed char)aux64x2_3, (vector signed char)aux32x4_3);
|
|
|
|
vector signed char q8y0 = vec_xl( 0, q8);
|
|
vector signed char q8y1 = vec_xl(16, q8);
|
|
vector signed char q8y2 = vec_xl(32, q8);
|
|
vector signed char q8y3 = vec_xl(48, q8);
|
|
q8 += 64;
|
|
|
|
vector signed short qv0 = vec_add(vec_mule(q3x0, q8y0), vec_mulo(q3x0, q8y0));
|
|
vector signed short qv1 = vec_add(vec_mule(q3x1, q8y1), vec_mulo(q3x1, q8y1));
|
|
vector signed short qv2 = vec_add(vec_mule(q3x2, q8y2), vec_mulo(q3x2, q8y2));
|
|
vector signed short qv3 = vec_add(vec_mule(q3x3, q8y3), vec_mulo(q3x3, q8y3));
|
|
|
|
const uint16_t ls0 = (uint16_t)(signs[0] >> 28);
|
|
const uint16_t ls1 = (uint16_t)(signs[1] >> 28);
|
|
signs += 2;
|
|
|
|
vector signed short vscales01 = (vector signed short)vec_splats((uint16_t)(2*ls0+1));
|
|
vector signed short vscales23 = (vector signed short)vec_splats((uint16_t)(2*ls1+1));
|
|
|
|
vsumi0 = vec_msum(qv0, vscales01, vsumi0);
|
|
vsumi1 = vec_msum(qv1, vscales01, vsumi1);
|
|
vsumi2 = vec_msum(qv2, vscales23, vsumi2);
|
|
vsumi3 = vec_msum(qv3, vscales23, vsumi3);
|
|
}
|
|
|
|
vsumf0 = vec_madd(vec_ctf(vsumi0, 0), vd, vsumf0);
|
|
vsumf1 = vec_madd(vec_ctf(vsumi1, 0), vd, vsumf1);
|
|
vsumf2 = vec_madd(vec_ctf(vsumi2, 0), vd, vsumf2);
|
|
vsumf3 = vec_madd(vec_ctf(vsumi3, 0), vd, vsumf3);
|
|
}
|
|
|
|
vsumf0 = vec_add(vsumf0, vsumf2);
|
|
vsumf1 = vec_add(vsumf1, vsumf3);
|
|
|
|
vsumf0 = vec_add(vsumf0, vsumf1);
|
|
|
|
vsumf0 = vec_add(vsumf0, vec_sld(vsumf0, vsumf0, 4));
|
|
vsumf0 = vec_add(vsumf0, vec_sld(vsumf0, vsumf0, 8));
|
|
|
|
*s = 0.25f * vec_extract(vsumf0, 0);
|
|
|
|
#else
|
|
UNUSED(x);
|
|
UNUSED(y);
|
|
UNUSED(nb);
|
|
ggml_vec_dot_iq3_xxs_q8_K_generic(n, s, bs, vx, bx, vy, by, nrc);
|
|
#endif
|
|
}
|
|
|
|
void ggml_vec_dot_iq3_s_q8_K(int n, float * GGML_RESTRICT s, size_t bs, const void * GGML_RESTRICT vx, size_t bx, const void * GGML_RESTRICT vy, size_t by, int nrc) {
|
|
assert(n % QK_K == 0);
|
|
assert(nrc == 1);
|
|
UNUSED(nrc);
|
|
UNUSED(bx);
|
|
UNUSED(by);
|
|
UNUSED(bs);
|
|
|
|
const block_iq3_s * GGML_RESTRICT x = vx;
|
|
const block_q8_K * GGML_RESTRICT y = vy;
|
|
|
|
const int nb = n / QK_K;
|
|
|
|
#if defined(__POWER9_VECTOR__)
|
|
static const uint8_t k_mask1[32] = {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
|
|
0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x03, 0x03, 0x03, 0x03, 0x03, 0x03, 0x03, 0x03
|
|
};
|
|
|
|
static const uint8_t k_mask2[16] = {0x01, 0x02, 0x04, 0x08, 0x10, 0x20, 0x40, 0x80, 0x01, 0x02, 0x04, 0x08, 0x10, 0x20, 0x40, 0x80,};
|
|
|
|
const vector int v0 = vec_splats((int32_t)0);
|
|
|
|
vector float vsumf0 = vec_splats(0.0f);
|
|
vector float vsumf1 = vec_splats(0.0f);
|
|
vector float vsumf2 = vec_splats(0.0f);
|
|
vector float vsumf3 = vec_splats(0.0f);
|
|
|
|
const vector unsigned char mask0 = vec_xl( 0, k_mask1);
|
|
const vector unsigned char mask1 = vec_xl(16, k_mask1);
|
|
const vector signed char mask2 = (vector signed char)vec_xl( 0, k_mask2);
|
|
|
|
for (int i = 0; i < nb; ++i) {
|
|
vector float vxd = vec_splats(GGML_CPU_FP16_TO_FP32(x[i].d));
|
|
vector float vyd = vec_splats(y[i].d);
|
|
vector float vd = vec_mul(vxd, vyd);
|
|
|
|
const uint8_t * GGML_RESTRICT q3 = x[i].qs;
|
|
const uint8_t * GGML_RESTRICT qh = x[i].qh;
|
|
const uint16_t * GGML_RESTRICT signs = (const uint16_t *)(x[i].signs);
|
|
const uint8_t * GGML_RESTRICT sc = x[i].scales;
|
|
const int8_t * GGML_RESTRICT q8 = y[i].qs;
|
|
|
|
vector signed int vsumi0 = v0;
|
|
vector signed int vsumi1 = v0;
|
|
vector signed int vsumi2 = v0;
|
|
vector signed int vsumi3 = v0;
|
|
|
|
for (int j = 0; j < QK_K/32; j += 2) {
|
|
__builtin_prefetch(q3, 0, 1);
|
|
__builtin_prefetch(q8, 0, 1);
|
|
|
|
vector unsigned int aux32x4_0 = {iq3s_grid[q3[ 0] | ((qh[0] << 8) & 256)], iq3s_grid[q3[ 1] | ((qh[0] << 7) & 256)],
|
|
iq3s_grid[q3[ 2] | ((qh[0] << 6) & 256)], iq3s_grid[q3[ 3] | ((qh[0] << 5) & 256)]};
|
|
vector unsigned int aux32x4_1 = {iq3s_grid[q3[ 4] | ((qh[0] << 4) & 256)], iq3s_grid[q3[ 5] | ((qh[0] << 3) & 256)],
|
|
iq3s_grid[q3[ 6] | ((qh[0] << 2) & 256)], iq3s_grid[q3[ 7] | ((qh[0] << 1) & 256)]};
|
|
vector unsigned int aux32x4_2 = {iq3s_grid[q3[ 8] | ((qh[1] << 8) & 256)], iq3s_grid[q3[ 9] | ((qh[1] << 7) & 256)],
|
|
iq3s_grid[q3[10] | ((qh[1] << 6) & 256)], iq3s_grid[q3[11] | ((qh[1] << 5) & 256)]};
|
|
vector unsigned int aux32x4_3 = {iq3s_grid[q3[12] | ((qh[1] << 4) & 256)], iq3s_grid[q3[13] | ((qh[1] << 3) & 256)],
|
|
iq3s_grid[q3[14] | ((qh[1] << 2) & 256)], iq3s_grid[q3[15] | ((qh[1] << 1) & 256)]};
|
|
q3 += 16;
|
|
qh += 2;
|
|
|
|
vector signed char vsigns01 = (vector signed char)vec_splats(*(const uint32_t *)&signs[0]);
|
|
vector signed char vsigns02 = (vector signed char)vec_splats(*(const uint32_t *)&signs[2]);
|
|
signs += 4;
|
|
|
|
vector signed char vsigns0 = vec_perm(vsigns01, vsigns01, mask0);
|
|
vector signed char vsigns1 = vec_perm(vsigns01, vsigns01, mask1);
|
|
vector signed char vsigns2 = vec_perm(vsigns02, vsigns02, mask0);
|
|
vector signed char vsigns3 = vec_perm(vsigns02, vsigns02, mask1);
|
|
|
|
vsigns0 = (vector signed char)vec_cmpeq(vec_and(vsigns0, mask2), mask2);
|
|
vsigns1 = (vector signed char)vec_cmpeq(vec_and(vsigns1, mask2), mask2);
|
|
vsigns2 = (vector signed char)vec_cmpeq(vec_and(vsigns2, mask2), mask2);
|
|
vsigns3 = (vector signed char)vec_cmpeq(vec_and(vsigns3, mask2), mask2);
|
|
|
|
vector signed char q3x0 = vec_sub(vec_xor(vsigns0, (vector signed char)aux32x4_0), vsigns0);
|
|
vector signed char q3x1 = vec_sub(vec_xor(vsigns1, (vector signed char)aux32x4_1), vsigns1);
|
|
vector signed char q3x2 = vec_sub(vec_xor(vsigns2, (vector signed char)aux32x4_2), vsigns2);
|
|
vector signed char q3x3 = vec_sub(vec_xor(vsigns3, (vector signed char)aux32x4_3), vsigns3);
|
|
|
|
vector signed char q8y0 = vec_xl( 0, q8);
|
|
vector signed char q8y1 = vec_xl(16, q8);
|
|
vector signed char q8y2 = vec_xl(32, q8);
|
|
vector signed char q8y3 = vec_xl(48, q8);
|
|
q8 += 64;
|
|
|
|
vector signed short qv0 = vec_add(vec_mule(q3x0, q8y0), vec_mulo(q3x0, q8y0));
|
|
vector signed short qv1 = vec_add(vec_mule(q3x1, q8y1), vec_mulo(q3x1, q8y1));
|
|
vector signed short qv2 = vec_add(vec_mule(q3x2, q8y2), vec_mulo(q3x2, q8y2));
|
|
vector signed short qv3 = vec_add(vec_mule(q3x3, q8y3), vec_mulo(q3x3, q8y3));
|
|
|
|
const uint16_t ls0 = (uint16_t)(sc[0] & 0xf);
|
|
const uint16_t ls1 = (uint16_t)(sc[0] >> 4);
|
|
sc ++;
|
|
|
|
vector signed short vscales01 = (vector signed short)vec_splats((uint16_t)(2*ls0+1));
|
|
vector signed short vscales23 = (vector signed short)vec_splats((uint16_t)(2*ls1+1));
|
|
|
|
vsumi0 = vec_msum(qv0, vscales01, vsumi0);
|
|
vsumi1 = vec_msum(qv1, vscales01, vsumi1);
|
|
vsumi2 = vec_msum(qv2, vscales23, vsumi2);
|
|
vsumi3 = vec_msum(qv3, vscales23, vsumi3);
|
|
}
|
|
|
|
vsumf0 = vec_madd(vec_ctf(vsumi0, 0), vd, vsumf0);
|
|
vsumf1 = vec_madd(vec_ctf(vsumi1, 0), vd, vsumf1);
|
|
vsumf2 = vec_madd(vec_ctf(vsumi2, 0), vd, vsumf2);
|
|
vsumf3 = vec_madd(vec_ctf(vsumi3, 0), vd, vsumf3);
|
|
}
|
|
|
|
vsumf0 = vec_add(vsumf0, vsumf2);
|
|
vsumf1 = vec_add(vsumf1, vsumf3);
|
|
|
|
vsumf0 = vec_add(vsumf0, vsumf1);
|
|
|
|
vsumf0 = vec_add(vsumf0, vec_sld(vsumf0, vsumf0, 4));
|
|
vsumf0 = vec_add(vsumf0, vec_sld(vsumf0, vsumf0, 8));
|
|
|
|
*s = vec_extract(vsumf0, 0);
|
|
|
|
#else
|
|
UNUSED(x);
|
|
UNUSED(y);
|
|
UNUSED(nb);
|
|
ggml_vec_dot_iq3_s_q8_K_generic(n, s, bs, vx, bx, vy, by, nrc);
|
|
#endif
|
|
}
|
|
|
|
void ggml_vec_dot_iq1_s_q8_K(int n, float * GGML_RESTRICT s, size_t bs, const void * GGML_RESTRICT vx, size_t bx, const void * GGML_RESTRICT vy, size_t by, int nrc) {
|
|
assert(n % QK_K == 0);
|
|
assert(nrc == 1);
|
|
UNUSED(nrc);
|
|
UNUSED(bx);
|
|
UNUSED(by);
|
|
UNUSED(bs);
|
|
|
|
const block_iq1_s * GGML_RESTRICT x = vx;
|
|
const block_q8_K * GGML_RESTRICT y = vy;
|
|
|
|
const int nb = n / QK_K;
|
|
|
|
#if defined(__POWER9_VECTOR__)
|
|
const vector unsigned char v0 = vec_splats((unsigned char)0x0);
|
|
const vector unsigned short vsign = vec_splats((unsigned short)0x8000);
|
|
|
|
vector float vsumf0 = vec_splats(0.0f);
|
|
vector float vsumf1 = vec_splats(0.0f);
|
|
vector float vsumf2 = vec_splats(0.0f);
|
|
vector float vsumf3 = vec_splats(0.0f);
|
|
|
|
for (int i = 0; i < nb; ++i) {
|
|
vector float vxd = vec_splats(GGML_CPU_FP16_TO_FP32(x[i].d));
|
|
vector float vyd = vec_splats(y[i].d);
|
|
vector float vd = vec_mul(vxd, vyd);
|
|
|
|
vector signed int vsumi0 = vec_splats((int32_t)0);
|
|
vector signed int vsumi1 = vec_splats((int32_t)0);
|
|
vector signed int vsumi2 = vec_splats((int32_t)0);
|
|
vector signed int vsumi3 = vec_splats((int32_t)0);
|
|
vector signed int vsumi8 = vec_splats((int32_t)0);
|
|
|
|
const uint8_t * GGML_RESTRICT q1 = x[i].qs;
|
|
const uint16_t * GGML_RESTRICT qh = x[i].qh;
|
|
const int8_t * GGML_RESTRICT q8 = y[i].qs;
|
|
const int16_t * GGML_RESTRICT qs = y[i].bsums;
|
|
|
|
for (int j = 0; j < QK_K/32; j += 2) {
|
|
__builtin_prefetch(q1, 0, 1);
|
|
__builtin_prefetch(qh, 0, 1);
|
|
__builtin_prefetch(q8, 0, 1);
|
|
|
|
vector signed long long aux64x2_0 = {*(const int64_t *)(iq1s_grid + (q1[0] | ((qh[0] << 8) & 0x700))), *(const int64_t *)(iq1s_grid + (q1[1] | ((qh[0] << 5) & 0x700)))};
|
|
vector signed long long aux64x2_1 = {*(const int64_t *)(iq1s_grid + (q1[2] | ((qh[0] << 2) & 0x700))), *(const int64_t *)(iq1s_grid + (q1[3] | ((qh[0] >> 1) & 0x700)))};
|
|
vector signed long long aux64x2_2 = {*(const int64_t *)(iq1s_grid + (q1[4] | ((qh[1] << 8) & 0x700))), *(const int64_t *)(iq1s_grid + (q1[5] | ((qh[1] << 5) & 0x700)))};
|
|
vector signed long long aux64x2_3 = {*(const int64_t *)(iq1s_grid + (q1[6] | ((qh[1] << 2) & 0x700))), *(const int64_t *)(iq1s_grid + (q1[7] | ((qh[1] >> 1) & 0x700)))};
|
|
q1 += 8;
|
|
|
|
vector signed char q1x0 = (vector signed char)aux64x2_0;
|
|
vector signed char q1x1 = (vector signed char)aux64x2_1;
|
|
vector signed char q1x2 = (vector signed char)aux64x2_2;
|
|
vector signed char q1x3 = (vector signed char)aux64x2_3;
|
|
|
|
vector signed char q8y0 = vec_xl( 0, q8);
|
|
vector signed char q8y1 = vec_xl(16, q8);
|
|
vector signed char q8y2 = vec_xl(32, q8);
|
|
vector signed char q8y3 = vec_xl(48, q8);
|
|
q8 += 64;
|
|
|
|
vector signed short qv0 = vec_add(vec_mule(q1x0, q8y0), vec_mulo(q1x0, q8y0));
|
|
vector signed short qv1 = vec_add(vec_mule(q1x1, q8y1), vec_mulo(q1x1, q8y1));
|
|
vector signed short qv2 = vec_add(vec_mule(q1x2, q8y2), vec_mulo(q1x2, q8y2));
|
|
vector signed short qv3 = vec_add(vec_mule(q1x3, q8y3), vec_mulo(q1x3, q8y3));
|
|
|
|
const uint16_t ls0 = (uint16_t)((qh[0] >> 12) & 7);
|
|
const uint16_t ls1 = (uint16_t)((qh[1] >> 12) & 7);
|
|
|
|
vector signed short vscales01 = (vector signed short)vec_splats((uint16_t)(2*ls0+1));
|
|
vector signed short vscales23 = (vector signed short)vec_splats((uint16_t)(2*ls1+1));
|
|
vector signed short vscales = vec_sld(vscales23, vscales01, 8);
|
|
|
|
vsumi0 = vec_msum(qv0, vscales01, vsumi0);
|
|
vsumi1 = vec_msum(qv1, vscales01, vsumi1);
|
|
vsumi2 = vec_msum(qv2, vscales23, vsumi2);
|
|
vsumi3 = vec_msum(qv3, vscales23, vsumi3);
|
|
|
|
vector signed short q8ysums = vec_xl_len(qs, 8);
|
|
qs += 4;
|
|
q8ysums = vec_mergeh(q8ysums, (vector signed short)v0);
|
|
|
|
vector signed short qxh = (vector signed short)vec_sld(vec_splats(qh[1]), vec_splats(qh[0]), 8);
|
|
qh += 2;
|
|
vector __bool short vsel = vec_cmpge(qxh, (vector signed short)v0);
|
|
|
|
vector signed short q8ysum = vec_sel((vector signed short)vec_xor((vector unsigned short)q8ysums, vsign), q8ysums, vsel);
|
|
|
|
vsumi8 = vec_add(vec_mule(q8ysum, vscales), vsumi8);
|
|
}
|
|
|
|
vsumf0 = vec_madd(vec_ctf(vsumi0, 0), vd, vsumf0);
|
|
vsumf1 = vec_madd(vec_ctf(vsumi1, 0), vd, vsumf1);
|
|
vsumf2 = vec_madd(vec_ctf(vsumi2, 0), vd, vsumf2);
|
|
vsumf3 = vec_madd(vec_ctf(vsumi3, 0), vd, vsumf3);
|
|
|
|
vsumf0 = vec_madd(vec_ctf(vsumi8, 0), vec_mul(vd, vec_splats(IQ1S_DELTA)), vsumf0);
|
|
}
|
|
|
|
vsumf0 = vec_add(vsumf0, vsumf2);
|
|
vsumf1 = vec_add(vsumf1, vsumf3);
|
|
|
|
vsumf0 = vec_add(vsumf0, vsumf1);
|
|
|
|
vsumf0 = vec_add(vsumf0, vec_sld(vsumf0, vsumf0, 4));
|
|
vsumf0 = vec_add(vsumf0, vec_sld(vsumf0, vsumf0, 8));
|
|
|
|
*s = vec_extract(vsumf0, 0);
|
|
|
|
#else
|
|
UNUSED(x);
|
|
UNUSED(y);
|
|
UNUSED(nb);
|
|
ggml_vec_dot_iq1_s_q8_K_generic(n, s, bs, vx, bx, vy, by, nrc);
|
|
#endif
|
|
}
|
|
|
|
void ggml_vec_dot_iq4_nl_q8_0(int n, float * GGML_RESTRICT s, size_t bs, const void * GGML_RESTRICT vx, size_t bx, const void * GGML_RESTRICT vy, size_t by, int nrc) {
|
|
assert(nrc == 1);
|
|
UNUSED(nrc);
|
|
UNUSED(bx);
|
|
UNUSED(by);
|
|
UNUSED(bs);
|
|
assert(n % QK4_NL == 0);
|
|
static_assert(QK4_NL == QK8_0, "QK4_NL and QK8_0 must be the same");
|
|
|
|
const block_iq4_nl * GGML_RESTRICT x = vx;
|
|
const block_q8_0 * GGML_RESTRICT y = vy;
|
|
|
|
const int nb = n / QK4_NL;
|
|
|
|
int ib = 0;
|
|
float sumf = 0;
|
|
|
|
#if defined(__POWER9_VECTOR__)
|
|
const vector signed char lowMask = vec_splats((signed char)0xF);
|
|
const vector signed int v0 = vec_splats((int32_t)0);
|
|
const vector unsigned char v4 = vec_splats((unsigned char)0x4);
|
|
|
|
vector float vsumf0 = vec_splats(0.0f);
|
|
vector float vsumf1 = vec_splats(0.0f);
|
|
|
|
const vector signed char values = vec_xl( 0, kvalues_iq4nl);
|
|
|
|
#pragma GCC unroll 4
|
|
for (; ib < nb; ++ib) {
|
|
__builtin_prefetch(x[ib].qs, 0, 1);
|
|
__builtin_prefetch(y[ib].qs, 0, 1);
|
|
|
|
|
|
vector float vxd = vec_splats(GGML_CPU_FP16_TO_FP32(x[ib].d));
|
|
vector float vyd = vec_splats(GGML_CPU_FP16_TO_FP32(y[ib].d));
|
|
vector float vd = vec_mul(vxd, vyd);
|
|
|
|
vector signed char qxs = (vector signed char)vec_xl( 0, x[ib].qs);
|
|
vector signed char q4x0 = vec_and(qxs, lowMask);
|
|
vector signed char q4x1 = vec_sr(qxs, v4);
|
|
|
|
q4x0 = vec_perm(values, values, (vector unsigned char)q4x0);
|
|
q4x1 = vec_perm(values, values, (vector unsigned char)q4x1);
|
|
|
|
vector signed char q8y0 = vec_xl( 0, y[ib].qs);
|
|
vector signed char q8y1 = vec_xl(16, y[ib].qs);
|
|
|
|
vector signed short qv0 = vec_add(vec_mule(q4x0, q8y0), vec_mulo(q4x0, q8y0));
|
|
vector signed short qv1 = vec_add(vec_mule(q4x1, q8y1), vec_mulo(q4x1, q8y1));
|
|
|
|
vector signed int vsumi0 = v0;
|
|
vector signed int vsumi1 = v0;
|
|
|
|
vsumi0 = vec_sum4s(qv0, vsumi0);
|
|
vsumi1 = vec_sum4s(qv1, vsumi1);
|
|
|
|
vsumf0 = vec_madd(vec_ctf(vsumi0, 0), vd, vsumf0);
|
|
vsumf1 = vec_madd(vec_ctf(vsumi1, 0), vd, vsumf1);
|
|
}
|
|
|
|
vsumf0 = vec_add(vsumf0, vsumf1);
|
|
|
|
vsumf0 = vec_add(vsumf0, vec_sld(vsumf0, vsumf0, 4));
|
|
vsumf0 = vec_add(vsumf0, vec_sld(vsumf0, vsumf0, 8));
|
|
|
|
sumf = vec_extract(vsumf0, 0);
|
|
|
|
*s = sumf;
|
|
#else
|
|
UNUSED(x);
|
|
UNUSED(y);
|
|
UNUSED(nb);
|
|
UNUSED(ib);
|
|
UNUSED(sumf);
|
|
ggml_vec_dot_iq4_nl_q8_0_generic(n, s, bs, vx, bx, vy, by, nrc);
|
|
#endif
|
|
}
|
|
|
|
void ggml_vec_dot_iq4_xs_q8_K(int n, float * GGML_RESTRICT s, size_t bs, const void * GGML_RESTRICT vx, size_t bx, const void * GGML_RESTRICT vy, size_t by, int nrc) {
|
|
assert(nrc == 1);
|
|
UNUSED(nrc);
|
|
UNUSED(bx);
|
|
UNUSED(by);
|
|
UNUSED(bs);
|
|
assert(n % QK_K == 0);
|
|
|
|
const block_iq4_xs * GGML_RESTRICT x = vx;
|
|
const block_q8_K * GGML_RESTRICT y = vy;
|
|
|
|
const int nb = n / QK_K;
|
|
|
|
#if defined(__POWER9_VECTOR__)
|
|
const vector signed char lowMask = vec_splats((signed char)0xF);
|
|
const vector int v0 = vec_splats((int32_t)0);
|
|
const vector unsigned char v4 = vec_splats((unsigned char)0x4);
|
|
|
|
vector float vsumf0 = vec_splats(0.0f);
|
|
vector float vsumf1 = vec_splats(0.0f);
|
|
vector float vsumf2 = vec_splats(0.0f);
|
|
vector float vsumf3 = vec_splats(0.0f);
|
|
|
|
const vector signed char values = vec_xl( 0, kvalues_iq4nl);
|
|
|
|
for (int ibl = 0; ibl < nb; ++ibl) {
|
|
|
|
vector float vxd = vec_splats(GGML_CPU_FP16_TO_FP32(x[ibl].d));
|
|
vector float vyd = vec_splats(y[ibl].d);
|
|
vector float vd = vec_mul(vxd, vyd);
|
|
|
|
vector signed int vsumi0 = v0;
|
|
vector signed int vsumi1 = v0;
|
|
vector signed int vsumi2 = v0;
|
|
vector signed int vsumi3 = v0;
|
|
|
|
uint16_t h = x[ibl].scales_h;
|
|
|
|
const uint8_t * GGML_RESTRICT q4 = x[ibl].qs;
|
|
const uint8_t * GGML_RESTRICT sc = x[ibl].scales_l;
|
|
const int8_t * GGML_RESTRICT q8 = y[ibl].qs;
|
|
|
|
for (int ib = 0; ib < QK_K/64; ib ++ ) {
|
|
__builtin_prefetch(q4, 0, 1);
|
|
__builtin_prefetch(q8, 0, 1);
|
|
|
|
vector signed char qxs0 = (vector signed char)vec_xl( 0, q4);
|
|
vector signed char qxs1 = (vector signed char)vec_xl(16, q4);
|
|
q4 += 32;
|
|
|
|
vector signed char q4x00 = (vector signed char)vec_and(qxs0, lowMask);
|
|
vector signed char q4x01 = (vector signed char)vec_sr(qxs0, v4);
|
|
vector signed char q4x10 = (vector signed char)vec_and(qxs1, lowMask);
|
|
vector signed char q4x11 = (vector signed char)vec_sr(qxs1, v4);
|
|
|
|
q4x00 = vec_perm(values, values, (vector unsigned char)q4x00);
|
|
q4x01 = vec_perm(values, values, (vector unsigned char)q4x01);
|
|
q4x10 = vec_perm(values, values, (vector unsigned char)q4x10);
|
|
q4x11 = vec_perm(values, values, (vector unsigned char)q4x11);
|
|
|
|
vector signed char q8y0 = vec_xl( 0, q8);
|
|
vector signed char q8y1 = vec_xl(16, q8);
|
|
vector signed char q8y2 = vec_xl(32, q8);
|
|
vector signed char q8y3 = vec_xl(48, q8);
|
|
q8 += 64;
|
|
|
|
vector signed short qv0 = vec_add(vec_mule(q4x00, q8y0), vec_mulo(q4x00, q8y0));
|
|
vector signed short qv1 = vec_add(vec_mule(q4x01, q8y1), vec_mulo(q4x01, q8y1));
|
|
vector signed short qv2 = vec_add(vec_mule(q4x10, q8y2), vec_mulo(q4x10, q8y2));
|
|
vector signed short qv3 = vec_add(vec_mule(q4x11, q8y3), vec_mulo(q4x11, q8y3));
|
|
|
|
const uint16_t ls0 = (uint16_t)(((sc[0] & 0xf) | ((h << 4) & 0x30)) - 32);
|
|
const uint16_t ls1 = (uint16_t)(((sc[0] >> 4) | ((h << 2) & 0x30)) - 32);
|
|
h >>= 4;
|
|
sc ++;
|
|
|
|
vector signed short vscales01 = vec_splats((int16_t)ls0);
|
|
vector signed short vscales23 = vec_splats((int16_t)ls1);
|
|
|
|
vsumi0 = vec_msum(qv0, vscales01, vsumi0);
|
|
vsumi1 = vec_msum(qv1, vscales01, vsumi1);
|
|
vsumi2 = vec_msum(qv2, vscales23, vsumi2);
|
|
vsumi3 = vec_msum(qv3, vscales23, vsumi3);
|
|
}
|
|
|
|
vsumf0 = vec_madd(vec_ctf(vsumi0, 0), vd, vsumf0);
|
|
vsumf1 = vec_madd(vec_ctf(vsumi1, 0), vd, vsumf1);
|
|
vsumf2 = vec_madd(vec_ctf(vsumi2, 0), vd, vsumf2);
|
|
vsumf3 = vec_madd(vec_ctf(vsumi3, 0), vd, vsumf3);
|
|
}
|
|
|
|
vsumf0 = vec_add(vsumf0, vsumf2);
|
|
vsumf1 = vec_add(vsumf1, vsumf3);
|
|
|
|
vsumf0 = vec_add(vsumf0, vsumf1);
|
|
|
|
vsumf0 = vec_add(vsumf0, vec_sld(vsumf0, vsumf0, 4));
|
|
vsumf0 = vec_add(vsumf0, vec_sld(vsumf0, vsumf0, 8));
|
|
|
|
*s = vec_extract(vsumf0, 0);
|
|
|
|
#else
|
|
UNUSED(x);
|
|
UNUSED(y);
|
|
UNUSED(nb);
|
|
ggml_vec_dot_iq4_xs_q8_K_generic(n, s, bs, vx, bx, vy, by, nrc);
|
|
#endif
|
|
}
|
|
|