* Basic JIT compilation for mul_mat, get_rows, and scale (#17)
* scale jit working
* preliminary working jit for getrows and mulmat, needs refining
* simplified mul_mat preprocessing switch statement
* get_rows fixes, mul_mat refinement
* formatted + last edits
* removed some extraneous prints
* fixed get_rows, fixed workgroup dispatch in mul_mat. no gibberish
* small fix
* some changes, working
* get_rows and mul_mat jit fixed and working
* Update formatting
* formatting
* Add header
---------
Co-authored-by: Neha Abbas <nehaabbas@ReeseLevines-MacBook-Pro.local>
Co-authored-by: Reese Levine <reeselevine1@gmail.com>
* Start work on all-encompassing shader library
* refactor argmax, set_rows
* Refactor all but flashattention, mat mul
* flashattention and matrix multiplication moved to new format
* clean up preprocessing
* Formatting
* remove duplicate constants
* Split large shaders into multiple static strings
---------
Co-authored-by: neha-ha <137219201+neha-ha@users.noreply.github.com>
* vulkan: split mul_mat into multiple dispatches to avoid overflow
The batch dimensions can be greater than the max workgroup count limit,
in which case we need to split into multiple dispatches and pass the base
index through a push constant.
Fall back for the less common p021 and nc variants.
* address feedback
* opencl: optimize mean and sum_row kernels
* opencl: add comment for max subgroups
* opencl: format
---------
Co-authored-by: Li He <lih@qti.qualcomm.com>
This commit updates the tensor-info.py script to support the option to
print the first N values of a tensor when displaying its information.
The motivation for this is that it can be useful to inspect some actual
values in addition to the shapes of the tensors.
When LTO enabled in build environments it forces all builds to have LTO
in place. But feature detection logic is fragile, and causing Illegal
instruction errors with lto. This disables LTO for the feature
detection code to prevent cross-module optimization from inlining
architecture-specific instructions into the score function. Without this,
LTO can cause SIGILL when loading backends on older CPUs (e.g., loading
power10 backend on power9 crashes before feature check runs).
* model-conversion : make printing of config values optional
This commit updates run-org-model.py to make the printing of model
configuration values optional.
The motivation for this change is that not all models have these
configuration values defined and those that do not will error when
running this script. With these changes we only print the values if they
exist or a default value.
We could optionally just remove them but it can be useful to see these
values when running the original model.
* changes for tiny aya
* changes to hash
* changes to vocab
* fix some tokenizer regex edge cases
* update comment
* add some comments for regex
* Apply suggestion from @ngxson
---------
Co-authored-by: Xuan-Son Nguyen <thichthat@gmail.com>
* Updated repack.cpp
* Updated repack.cpp
* Updated repack.cpp
* Added if condition to support only vector length 256.
* Changed the format removed comments and duplicate variable
* If SVE 256 not present then was using generic function to compute, hence slowing the performance.
So added code if SVE 256 is not present then use NEON code.
* Code format change suggestion
---------
Co-authored-by: Vithule, Prashant <Prashant.Vithule@fujitsu.com>
* cuda: optimize iq2xxs/iq2xs/iq3xxs dequantization
- load all 8 int8 for a grid position in one load
- calculate signs via popcnt instead of fetching from ksigns table
- broadcast signs to drop individual shift/mask
* cuda: iq2xxs: simplify sum scaling
express `(sum * scale + sum / 2) / 4` as `(sum * (scale * 2 + 1)) / 8`
express `((aux32 >> 28) * 2 + 1)` as `(aux32 >> 27 | 1)`
saves 3 registers for mul_mat_vec_q (152 -> 149) according to nsight
AFAICT no overflow can occur here as iq2xxs values are far too small
* uint -> uint32_t
error: identifier "uint" is undefined
This option was introduced as a workaround because cpp-httplib could not
build on visionOS. Since it has been fixed and now compiles on all platforms,
we can remove it and simplify many things.
Signed-off-by: Adrien Gallouët <angt@huggingface.co>
This commit addresses a build issue with the KleidiAI backend when
building multiple cpu backends. Commmit
3a00c98584 ("cmake : fix KleidiAI install
target failure with EXCLUDE_FROM_ALL") introduced a change where
FetchContent_Populate is called instead of FetchContent_MakeAvailable,
where the latter does handle this case (it is idempotent but
FetchContent_Populate is not).
I missed this during my review and I should not have commited without
verifying the CI failure, sorry about that.
* ggml-cpu: FA add GEMM microkernel
* add guard for sizeless vector types
* fix case where DV % GGML_F32_EPR !=0
* move memset out of the loop
* move another memset out of the loop
* use RM=4 for arm
* simd_gemm: convert everything to int
* convert everything to size_t to avoid warnings
* fixup
* add pragma for ignoring aggressive loop optimizations
* cmake: fix KleidiAI install target failure with EXCLUDE_FROM_ALL
Fix for the bug #19501 by adding EXCLUDE_FROM_ALL to FetchContent_Declare. This properly excludes KleidiAI from both build and install targets, preventing install failures when GGML_CPU_KLEIDIAI=ON is used.
The KleidiAI source files are still compiled into libggml-cpu.so, preserving all functionality.
* addressed code review comments
last_graph is only available without OpenMP, but
ggml_graph_compute_thread() is called in both cases.
Signed-off-by: Adrien Gallouët <angt@huggingface.co>
* Refactoring to use new llama_put_adapter_loras
* cont : alternative lora API
---------
Co-authored-by: Jake Chavis <jakechavis6@gmail.com>
Co-authored-by: Georgi Gerganov <ggerganov@gmail.com>
* ggml: added cleanups in ggml_quantize_free
Add missing cleanup calls for IQ2_S, IQ1_M quantization types and IQ3XS with 512 blocks during quantization cleanup.
* mmap: Fix Windows handle lifetime
Move hMapping from local variable to member variable so it stays alive for the entire lifetime of the mapping.
The file mapping handle must remain valid until UnmapViewOfFile is called.
Fixes cleanup order in destructor.
* Update llama-mmap.cpp
* Update llama-mmap.cpp
Remove trailing whitespace from line 567
