Alexander Heisler and Oliver Simons
d9b6be07d0
ggml-cuda: provide static workspace for cuBLAS handles ( #26574 )
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* provide static workspace for cuBLAS handles
* account for concurrent streams when using GGML_CUDA_GRAPH_OPT
* drop cublas_handle overloads and remove direct cublasSetStream calls
* Update ggml/src/ggml-cuda/common.cuh
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Co-authored-by: Oliver Simons <osimons@nvidia.com >
2026-08-20 10:27:51 +03:00
leonardHONG
f818065d75
CUDA: batch out_prod broadcast (dps2>1) path with cublasSgemmBatched ( #24426 )
2026-06-26 08:51:25 +03:00
leonardHONG
05ff59cb57
CUDA: batch out_prod inner loop with cublasSgemmStridedBatched ( #22651 )
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* CUDA: batch out_prod inner loop with cublasSgemmStridedBatched
* CUDA: batch out_prod inner loop with cublasSgemmStridedBatched
* CUDA: add cublasSgemmStridedBatched mapping for HIP and MUSA backends
2026-05-07 21:59:29 +02:00
Johannes Gäßler
8137b4bb2b
CPU/CUDA: fix (GQA) mul mat back, add CUDA support ( #11380 )
2025-01-24 12:38:31 +01:00
Johannes Gäßler
9c8dcefe17
CUDA: backwards pass for misc. ops, add tests ( #11257 )
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* CUDA: backwards pass for misc. ops, add tests
* remove restrict from pointers
2025-01-16 16:43:38 +01:00
Georgi Gerganov
d13edb17ed
ggml : fix builds ( #0 )
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ggml-ci
2024-09-20 21:15:05 +03:00
424c5d00a9
ggml/examples: add backend support for numerical optimization (ggml/949)
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* CUDA eval works
* stochastic gradient descent op
* Adam except decay
* CUDA CROSS_ENTROPY_LOSS_BACK
* CUDA mnist-fc training works
* backend CLI arg
* refactor gguf load
* remove sched from opt_step_adam
* implement l1 regularization (weight decay)
* extra call to add optimizer
* initialize gradients with ggml_graph_reset
* gradient accumulation
* increment iter per eval instead of epoch
* adjust backend interfaces
* fix ggml_graph_reset without backend
* fix ggml graph export/import
* fixup
* rename
* revert ggml_opt changes
* more general CUDA repeat_back
* update documentation, fix CNN
* validation split
* add clarifying comment
* optimize PyTorch training
* adjust buffer size, thread count
* fix 0.0f validation split
* Update examples/mnist/mnist-common.cpp
Co-authored-by: Georgi Gerganov <ggerganov@gmail.com >
* fix gradient accumulation
* tensor flag for accumulators -> tensor hash set
* Update include/ggml.h
Co-authored-by: slaren <slarengh@gmail.com >
* Update tests/test-backend-ops.cpp
Co-authored-by: slaren <slarengh@gmail.com >
* Update tests/test-backend-ops.cpp
Co-authored-by: slaren <slarengh@gmail.com >
* fix test prints
* Update src/ggml-backend.c
Co-authored-by: Georgi Gerganov <ggerganov@gmail.com >
* better CUDA support for noncontiguous out_prod
* add comment
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Co-authored-by: Georgi Gerganov <ggerganov@gmail.com >
Co-authored-by: slaren <slarengh@gmail.com >
2024-09-20 21:15:05 +03:00
