3d4053f77f
CUDA: fix im2col_3d to respect non-contiguous inputs (views) ( #15956 )
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* fix im2col_3d to respect non-contiguous inputs (views)
The CUDA 3D im2col kernel computed source addresses assuming compact layout (products of dims), ignoring nb[] strides.
This patch switches im2col_3d source indexing to use true strides derived from src1->nb[] (in elements), mirroring the approach used in the 2D CUDA im2col path. Destination indexing is unchanged.
* use ggml_element_size() for src strides
Co-authored-by: Johannes Gäßler <johannesg@5d6.de>
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Co-authored-by: Johannes Gäßler <johannesg@5d6.de>
2025-09-16 00:28:31 +02:00
0a1b3982cd
ggml: add ops for WAN video model (cuda && cpu) ( #15669 )
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* add conv3d support
* add ggml_pad_ext for cpu & cuda backend
* cuda/cpu: add im2col_3d support
* cuda: make im2col a little faster
* fix cuda pad/scale/im2col3d
* make im2col_3d faster
* gguf: support loading tensors which n_dims > GGML_MAX_DIMS
* fix cuda get_rows
* avoid ggml_conv_3d conflict
* correct GGML_OP_COUNT assertion
* avoid build failure
* avoid build failure on MacOS
* cuda: remove unnecessary MIN define
* fix cpu im2col_3d
* adjust the code style
* cuda: use simpler loop in get_rows
* add test_im2col_3d to test-backend-ops
* test-backend-ops.cpp: remove trailing whitespace
* cpu: im2col_3d support non continuous src
Co-authored-by: Jeff Bolz <jbolz@nvidia.com>
* fix test_im2col_3d
* remove unused variables
* cuda: get_rows: dfloat2 -> float2
* add test_pad_ext to test-backend-ops.cpp
* add gguf_init_from_file_ext impl
* Revert "gguf: support loading tensors which n_dims > GGML_MAX_DIMS"
This reverts commit d8377a0a37d9f1d13208
2025-09-04 10:38:49 +02:00
fd1234cb46
llama : add gpt-oss ( #15091 )
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* oai moe
* compat with new checkpoint
* add attn sink impl
* add rope scaling yarn
* logits match with latest transformers code
* wip chat template
* rm trailing space
* use ggml_scale_bias
* rm redundant is_swa_all
* convert interleaved gate_up
* graph : fix activation function to match reference (#7 )
* vocab : handle o200k_harmony special tokens
* ggml : add attention sinks support (#1 )
* llama : add attn sinks
* ggml : add attn sinks
* cuda : add attn sinks
* vulkan : add support for sinks in softmax
remove unnecessary return
* ggml : add fused swiglu_oai op (#11 )
* ggml : add fused swiglu_oai op
* Update ggml/src/ggml-cpu/ops.cpp
Co-authored-by: Georgi Gerganov <ggerganov@gmail.com>
* update CUDA impl
* cont : metal impl
* add vulkan impl
* test-backend-ops : more test cases, clean up
* llama : remove unfused impl
* remove extra lines
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Co-authored-by: Georgi Gerganov <ggerganov@gmail.com>
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Co-authored-by: slaren <slarengh@gmail.com>
* repack mxfp4 upon conversion
* clean up a bit
* enable thinking
* add quick hack to render only some special tokens
* fix bf16 conversion
* remove vocab hack
* webui ok
* support chat parsing for gpt-oss
* fix webui
* direct mapping mxfp4, FINALLY
* force using mxfp4
* properly use lazy tensor
* ggml : add mxfp4
ggml : use e8m0 conversion instead of powf
Co-authored-by: Diego Devesa <slarengh@gmail.com>
change kvalues_mxfp4 table to match e2m1 (#6 )
metal : remove quantization for now (not used)
cuda : fix disabled CUDA graphs due to ffn moe bias
vulkan : add support for mxfp4
cont : add cm2 dequant
* ggml : add ggml_add_id (#13 )
* ggml : add ggml_add_id
* add cuda impl
* llama : add weight support check for add_id
* perf opt
* add vulkan impl
* rename cuda files
* add metal impl
* allow in-place ggml_add_id
* llama : keep biases on CPU with --cpu-moe
* llama : fix compile error
ggml-ci
* cuda : add fallback for __nv_cvt_e8m0_to_bf16raw
ggml-ci
* cleanup
ggml-ci
* sycl : fix supports_op for MXFP4
ggml-ci
* fix Unknown reasoning format
* ggml-cpu : fix AVX build
ggml-ci
* fix hip build
ggml-ci
* cuda : add mxfp4 dequantization support for cuBLAS
ggml-ci
* ggml-cpu : fix mxfp4 fallback definitions for some architectures
ggml-ci
* cuda : fix version required for __nv_cvt_e8m0_to_bf16raw
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Co-authored-by: Xuan Son Nguyen <son@huggingface.co>
Co-authored-by: slaren <slarengh@gmail.com>
2025-08-05 22:10:36 +03:00
3303c19b16
cuda: make im2col a little faster ( #15025 )
2025-08-02 17:15:36 +03:00
c2e058f1b4
vulkan/cuda: Fix im2col when KW!=KH ( #14789 )
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The tid is decomposed into "ow + ky*OW + kx*OW*KH". Change "ksize" to match.
2025-07-21 13:35:40 +02:00
80273a306d
CUDA: fix 1D im2col, add tests (ggml/993)
2024-10-23 16:50:02 +03:00
aaa4099925
CUDA: remove bad assert (ggml/972)
2024-09-29 21:15:37 +03:00
f3f65429c4
llama : reorganize source code + improve CMake ( #8006 )
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* scripts : update sync [no ci]
* files : relocate [no ci]
* ci : disable kompute build [no ci]
* cmake : fixes [no ci]
* server : fix mingw build
ggml-ci
* cmake : minor [no ci]
* cmake : link math library [no ci]
* cmake : build normal ggml library (not object library) [no ci]
* cmake : fix kompute build
ggml-ci
* make,cmake : fix LLAMA_CUDA + replace GGML_CDEF_PRIVATE
ggml-ci
* move public backend headers to the public include directory (#8122 )
* move public backend headers to the public include directory
* nix test
* spm : fix metal header
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Co-authored-by: Georgi Gerganov <ggerganov@gmail.com>
* scripts : fix sync paths [no ci]
* scripts : sync ggml-blas.h [no ci]
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Co-authored-by: slaren <slarengh@gmail.com>
2024-06-26 18:33:02 +03:00
Jake Karnes
leejet
Georgi Gerganov
Jeff Bolz
Johannes Gäßler