diff options
author | Georgi Gerganov <ggerganov@gmail.com> | 2023-06-04 23:34:30 +0300 |
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committer | GitHub <noreply@github.com> | 2023-06-04 23:34:30 +0300 |
commit | ecb217db4fcfa3880300ad08531a5fb6bb142d45 (patch) | |
tree | e7a1a1fee49036f2ee46b419fb032966b8e62222 /ggml.h | |
parent | dcb2ed48268e421baf25adc00d602dad0f415564 (diff) |
llama : Metal inference (#1642)
* mtl : export the LLaMA computation graph
* ci : disable temporary
* mtl : adapt the MNIST example as starter
* mtl : no need for mtl-export tool, add cli arg for main instead
* mtl : export just a small part of the graph for now to make it easier
* mtl : move MSL code into separate file for easy editing
* mtl : initial get_rows_q4_0 kernel
* mtl : confirmed get_rows_q4_0 is working correctly
* mtl : add rms_norm kernel + confirm working
* mtl : add mul kernel + confirm working
* mtl : initial mul_mat Q4 kernel (wrong results)
* mtl : mul_mat fixes (still wrong)
* mtl : another mul_mat Q4 (still does not work)
* mtl : working mul_mat q4
* ggml : fix handling of "view" ops in ggml_graph_import()
* mtl : add rope kernel
* mtl : add reshape and transpose handling
* ggml : store offset as opt arg for ggml_view_xd() operators
* mtl : add cpy kernel + handle view ops
* mtl : confirm f16 x f32 attention mul mat
* mtl : add scale kernel
* mtl : add diag_mask_inf kernel
* mtl : fix soft_max kernel
* ggml : update ggml_nbytes() to handle non-contiguous tensors
* mtl : verify V tensor contents
* mtl : add f32 -> f32 cpy kernel
* mtl : add silu kernel
* mtl : add non-broadcast mul kernel
* mtl : full GPU inference of the computation graph
* mtl : optimize rms_norm and soft_max kernels
* mtl : add f16 mat x f32 vec multiplication kernel
* mtl : fix bug in f16 x f32 mul mat + speed-up computation
* mtl : faster mul_mat_q4_0_f32 kernel
* mtl : fix kernel signature + roll inner loop
* mtl : more threads for rms_norm + better timing
* mtl : remove printfs from inner loop
* mtl : simplify implementation
* mtl : add save/load vocab to ggml file
* mtl : plug Metal inference into llama.cpp (very quick-n-dirty)
* mtl : make it work with main example
Lots of hacks but at least now it generates text
* mtl : preparing for merge
* mtl : clean-up ggml mtl interface + suport scratch / inplace
* mtl : remove temp / debug code
* metal : final refactoring and simplification
* Revert "ci : disable temporary"
This reverts commit 98c267fc77fe811082f672538fc91bcfc9072d63.
* metal : add comments
* metal : clean-up stuff, fix typos
* readme : add Metal instructions
* readme : add example for main
Diffstat (limited to 'ggml.h')
-rw-r--r-- | ggml.h | 6 |
1 files changed, 5 insertions, 1 deletions
@@ -425,6 +425,7 @@ extern "C" { GGML_API void ggml_print_objects(const struct ggml_context * ctx); GGML_API int64_t ggml_nelements(const struct ggml_tensor * tensor); + GGML_API int64_t ggml_nrows (const struct ggml_tensor * tensor); GGML_API size_t ggml_nbytes (const struct ggml_tensor * tensor); GGML_API int ggml_blck_size (enum ggml_type type); @@ -441,13 +442,16 @@ extern "C" { // TODO: temporary until model loading of ggml examples is refactored GGML_API enum ggml_type ggml_ftype_to_ggml_type(enum ggml_ftype ftype); + GGML_API bool ggml_is_transposed(const struct ggml_tensor * tensor); + GGML_API bool ggml_is_contiguous(const struct ggml_tensor * tensor); + // use this to compute the memory overhead of a tensor GGML_API size_t ggml_tensor_overhead(void); // main GGML_API struct ggml_context * ggml_init(struct ggml_init_params params); - GGML_API void ggml_free(struct ggml_context * ctx); + GGML_API void ggml_free(struct ggml_context * ctx); GGML_API size_t ggml_used_mem(const struct ggml_context * ctx); |