From 3bec3afbadc9c3ac10c2db1a7112c50003957963 Mon Sep 17 00:00:00 2001
From: Alberto Cabrera <alberto.cabrera@liquid.ai>
Date: Mon, 9 Feb 2026 21:03:02 +0000
Subject: [PATCH] Swap M and N to be consistent with the repack template
 convention

---
 ggml/src/ggml-cpu/repack.cpp | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/ggml/src/ggml-cpu/repack.cpp b/ggml/src/ggml-cpu/repack.cpp
index b76f44b1c9..fcc1502efb 100644
--- a/ggml/src/ggml-cpu/repack.cpp
+++ b/ggml/src/ggml-cpu/repack.cpp
@@ -458,8 +458,8 @@ static void ggml_gemv_q5_K_NxM_q8_K_generic_impl(int                        n,
                                                  const void * GGML_RESTRICT vy,
                                                  int                        nr,
                                                  int                        nc) {
-    constexpr int         ncols_interleaved = N;
     constexpr int         blocklen          = M;
+    constexpr int         ncols_interleaved = N;
     const int             qk                = QK_K;
     const int             nb                = n / qk;
     static const uint32_t kmask1            = 0x3f3f3f3f;
@@ -545,7 +545,7 @@ static void ggml_gemv_q5_K_NxM_q8_K_generic_impl(int                        n,
     }
 }
 
-template <int N, int M>
+template <int M, int N>
 static void ggml_gemm_q5_K_NxM_q8_K_generic_impl(int                        n,
                                                  float * GGML_RESTRICT      s,
                                                  size_t                     bs,
@@ -553,8 +553,8 @@ static void ggml_gemm_q5_K_NxM_q8_K_generic_impl(int                        n,
                                                  const void * GGML_RESTRICT vy,
                                                  int                        nr,
                                                  int                        nc) {
-    constexpr int         ncols_interleaved = N;
     constexpr int         blocklen          = M;
+    constexpr int         ncols_interleaved = N;
     const int             qk                = QK_K;
     const int             nb                = n / qk;
     static const uint32_t kmask1            = 0x3f3f3f3f;
@@ -1004,7 +1004,7 @@ void ggml_gemv_q2_K_8x8_q8_K_generic(int n, float * GGML_RESTRICT s, size_t bs,
 }
 
 void ggml_gemv_q5_K_8x4_q8_K_generic(int n, float * GGML_RESTRICT s, size_t bs, const void * GGML_RESTRICT vx, const void * GGML_RESTRICT vy, int nr, int nc) {
-    ggml_gemv_q5_K_NxM_q8_K_generic_impl<8, 4>(n, s, bs, vx, vy, nr, nc);
+    ggml_gemv_q5_K_NxM_q8_K_generic_impl<4, 8>(n, s, bs, vx, vy, nr, nc);
 }
 
 void ggml_gemv_q5_K_8x8_q8_K_generic(int n, float * GGML_RESTRICT s, size_t bs, const void * GGML_RESTRICT vx, const void * GGML_RESTRICT vy, int nr, int nc) {
@@ -1609,7 +1609,7 @@ void ggml_gemm_q2_K_8x8_q8_K_generic(int n, float * GGML_RESTRICT s, size_t bs,
 }
 
 void ggml_gemm_q5_K_8x4_q8_K_generic(int n, float * GGML_RESTRICT s, size_t bs, const void * GGML_RESTRICT vx, const void * GGML_RESTRICT vy, int nr, int nc) {
-    ggml_gemm_q5_K_NxM_q8_K_generic_impl<8, 4>(n, s, bs, vx, vy, nr, nc);
+    ggml_gemm_q5_K_NxM_q8_K_generic_impl<4, 8>(n, s, bs, vx, vy, nr, nc);
 }
 
 void ggml_gemm_q5_K_8x8_q8_K_generic(int n, float * GGML_RESTRICT s, size_t bs, const void * GGML_RESTRICT vx, const void * GGML_RESTRICT vy, int nr, int nc) {