xctan
05f6ac6283
ggml : riscv: add xtheadvector support ( #13720 )
...
* ggml : riscv: add xtheadvector support
* ggml : clean up some macro usage
2025-05-27 16:21:36 +03:00
Christian Kastner
7fe03e7446
ggml-cpu: x86 feature detection is specific to x86 ( #13811 )
2025-05-27 13:18:39 +02:00
Dan Johansson
4f711afed5
ggml-cpu: Update KleidiAI to v1.6 and fix include directives ( #13509 )
...
Signed-off-by: Dan Johansson <dan.johansson@arm.com>
2025-05-13 18:02:28 +03:00
Dan Johansson
a71a4075cd
ggml-cpu: Integrate fp32=bf16xbf16 SME KleidiAI kernel ( #13053 )
...
* ggml-cpu: Integrate fp32=bf16xbf16 SME KleidiAI kernel
Signed-off-by: Dan Johansson <dan.johansson@arm.com>
* * code review fixes
Signed-off-by: Dan Johansson <dan.johansson@arm.com>
* * adds a comment that clarifies barrier usage
Signed-off-by: Dan Johansson <dan.johansson@arm.com>
---------
Signed-off-by: Dan Johansson <dan.johansson@arm.com>
Co-authored-by: Charles Xu <charles.xu@arm.com>
2025-05-12 13:06:19 +02:00
Aaron Teo
44cd8d91ff
feat(ggml-cpu): enable z17 compile ( #13182 )
...
z17 compilation requires GCC 15.1.0 and onwards
Signed-off-by: Aaron Teo <aaron.teo1@ibm.com>
2025-04-30 10:47:35 +01:00
Diego Devesa
1d735c0b4f
ggml : add SSE 4.2 and x64 base variant for CPUs without AVX ( #12871 )
...
* ggml : add SSE 4.2 variant for CPUs without AVX
* ggml : add x64 base ABI variant
2025-04-21 18:13:51 +02:00
cmdr2
995083e4ed
cpu: move all the operators into a separate c++ file (except mul_mat) (ggml/1167)
...
* cpu: refactor SIMD mappings and vectorized op functions into separate files
* Fix warning for ggml_float to float
* Fix warnings
* cpu: move all the operations (except mul_mat) to a separate c++ file
* fix whitespace
* Update ggml/src/ggml-cpu/vec.h
Co-authored-by: Diego Devesa <slarengh@gmail.com>
* Fix PR comments - use GGML_UNUSED, use cassert in ops.cpp
* Reverse the order of import for ops.h and vec.h, to match what was present in ggml-cpu.c previously
---------
Co-authored-by: Diego Devesa <slarengh@gmail.com>
2025-04-07 18:44:17 +03:00
cmdr2
a62d7fa7a9
cpu: de-duplicate some of the operators and refactor (ggml/1144)
...
* cpu: de-duplicate some of the operators and refactor
* Fix PR comments
* Fix PR comments
2025-03-30 08:33:31 +03:00
Georgi Gerganov
0306aad1ca
cmake : sync/merge PowerPC build commands ( #0 )
2025-03-27 09:04:38 +02:00
xctan
24feaec057
ggml : riscv: add 128-bit RVV support ( #12530 )
...
* ggml : add 128-bit RVV support
* ggml : revert to old RVV 256+ q2_K, q3_K, q4_K, q6_K impl
* remove trailing whitespaces
* restructure vector length selection code
2025-03-27 08:38:34 +02:00
Dan Johansson
053b3f9aae
ggml-cpu : update KleidiAI to v1.5.0 ( #12568 )
...
ggml-cpu : bug fix related to KleidiAI LHS packing
Signed-off-by: Dan Johansson <dan.johansson@arm.com>
2025-03-25 13:10:18 +02:00
Prajwal B Mehendarkar
eba92d64c3
cmake : fix PowerPC build ( #12241 )
...
Closes #12240
2025-03-18 11:37:33 +02:00
Rémy O
07d1572347
ggml-cpu: Faster IQ1 mul_mat_vec on AVX2 using BMI2 instructions ( #12154 )
...
* ggml-cpu: Faster IQ1 mul_mat_vec on AVX2 using BMI2 instructions
* cmake: Add GGML_BMI2 build option
* ggml: enable BMI2 on relevant CPU variants
* ggml-cpu: include BMI2 in backend score
* ggml-cpu: register BMI2 in ggml_backend_cpu_get_features
* ggml-cpu: add __BMI2__ define when using MSVC
2025-03-06 02:26:10 +01:00
midnight
6512a90037
cmake : fix compile assumptions for power9/etc (whisper/2777)
...
* Add small comment re: VSX to readme
Co-authored-by: midnight <midnight@example.com>
2025-03-03 18:18:11 +02:00
Aaron Teo
af7747c95a
ggml-cpu: Support s390x SIMD Instruction Set ( #12019 )
...
* ggml: add s390x ARCH_FLAGS for compilation
Signed-off-by: Aaron Teo <aaron.teo1@ibm.com>
* ggml: add SIMD for s390x using vector intrinsics
SIMD is activated for:
* ggml_vec_dot_f32
* ggml_vec_dot_f16
* ggml_vec_mad_f32
* ggml_vec_mad_f16
* ggml_vec_mad_f32_unroll
* ggml_vec_scale_f32
* ggml_vec_scale_f16
SIMD is NOT activated for:
* ggml_vec_dot_f16_unroll (pending bugfix)
Signed-off-by: Aaron Teo <aaron.teo1@ibm.com>
* ggml: fix missing escape character in GGML_F32x4_REDUCE
Signed-off-by: Aaron Teo <aaron.teo1@ibm.com>
* ggml: add temporary patch for GGML_F32_ARR and GGML_F16_ARR
Signed-off-by: Aaron Teo <aaron.teo1@ibm.com>
* ggml: fix s390x GGML_F32x4_REDUCE
Signed-off-by: Aaron Teo <aaron.teo1@ibm.com>
* ggml: full SIMD activation for F32,F16 s390x
Signed-off-by: Aaron Teo <aaron.teo1@ibm.com>
* ggml: add option to disable s390x VXE/VXE2
Signed-off-by: Aaron Teo <aaron.teo1@ibm.com>
* ggml: change vecintrin.h include to ggml-cpu-impl
* add __VXE__ and __VXE2__ macros
Signed-off-by: Aaron Teo <aaron.teo1@ibm.com>
* cmake: add s390x target detection for VX/VXE/VXE2
Signed-off-by: Aaron Teo <aaron.teo1@ibm.com>
* ggml: move s390x vector intrinsics to ggml-cpu-impl.h
Signed-off-by: Aaron Teo <aaron.teo1@ibm.com>
* ggml: s390x Q8_0 SIMD
Signed-off-by: Aaron Teo <aaron.teo1@ibm.com>
* ggml: correct documentation for Q8_0
Signed-off-by: Aaron Teo <aaron.teo1@ibm.com>
* ggml: s390x reduce code complexity Q8_0
Signed-off-by: Aaron Teo <aaron.teo1@ibm.com>
* ggml: s390x bugfix typo Q8_0
Signed-off-by: Aaron Teo <aaron.teo1@ibm.com>
* ggml: s390x SIMD activated for Q4_1
Signed-off-by: Aaron Teo <aaron.teo1@ibm.com>
* ggml: s390x inline vec_reve
Signed-off-by: Aaron Teo <aaron.teo1@ibm.com>
* ggml: s390x SIMD activation for Q4_0
Signed-off-by: Aaron Teo <aaron.teo1@ibm.com>
* ggml: add VXE backend feature
Signed-off-by: Aaron Teo <aaron.teo1@ibm.com>
* ggml: remove test.py
Signed-off-by: Aaron Teo <aaron.teo1@ibm.com>
* ggml: s390x SIMD activation for quantize_row_q8_0
Signed-off-by: Aaron Teo <aaron.teo1@ibm.com>
* ggml: s390x SIMD activation for quantize_row_q8_1
Signed-off-by: Aaron Teo <aaron.teo1@ibm.com>
* ggml: s390x SIMD activation for iq4_xs
Signed-off-by: Aaron Teo <aaron.teo1@ibm.com>
* ggml: bugfix iq4_xs
Signed-off-by: Aaron Teo <aaron.teo1@ibm.com>
* ggml: s390x SIMD activation for iq4_nl
Signed-off-by: Aaron Teo <aaron.teo1@ibm.com>
* ggml: add float, double, and long vector data type
Signed-off-by: Aaron Teo <aaron.teo1@ibm.com>
* ggml: clean up iq4_xs SIMD
Signed-off-by: Aaron Teo <aaron.teo1@ibm.com>
* ggml: fix improper use of restrict keyword
Signed-off-by: Aaron Teo <aaron.teo1@ibm.com>
* ggml: update warning message for ggml_vec_tbl
Signed-off-by: Aaron Teo <aaron.teo1@ibm.com>
* ggml: untested implementation of ggml_vec_dot_iq2_xxs_q8_K
Signed-off-by: Aaron Teo <aaron.teo1@ibm.com>
* ggml: update ggml_vec_dot_q4_1_q8_1 to use typedefs
Signed-off-by: Aaron Teo <aaron.teo1@ibm.com>
* ggml: switch to restrict for iq4_nl
Signed-off-by: Aaron Teo <aaron.teo1@ibm.com>
* ggml: slight dot product speed improvement for q4_1_q8_1
Signed-off-by: Aaron Teo <aaron.teo1@ibm.com>
* ggml: s390x SIMD activation for q6_K
Signed-off-by: Aaron Teo <aaron.teo1@ibm.com>
* ggml: add missing `_t` to ggml_int8x16x4_t
Signed-off-by: Aaron Teo <aaron.teo1@ibm.com>
* ggml: fix missing `_t` for ggml_vec_xl_s8x4
Signed-off-by: Aaron Teo <aaron.teo1@ibm.com>
* ggml: fix more missing `_t`
Signed-off-by: Aaron Teo <aaron.teo1@ibm.com>
* ggml: add unroll and prefetch to Q8_0
increase of 3.86% for prompt processing and 32.22% for token generation
Signed-off-by: Aaron Teo <aaron.teo1@ibm.com>
* ggml: patch Q8_0 to use proper vector sizes
Signed-off-by: Aaron Teo <aaron.teo1@ibm.com>
* ggml: optimise Q8_0 dot prod compute kernel further
Signed-off-by: Aaron Teo <aaron.teo1@ibm.com>
* ggml: add unroll and prefetch to Q4_1
Signed-off-by: Aaron Teo <aaron.teo1@ibm.com>
* ggml: refactor Q6_K variable naming for readability
Signed-off-by: Aaron Teo <aaron.teo1@ibm.com>
* ggml: fix Q6_K typos
Signed-off-by: Aaron Teo <aaron.teo1@ibm.com>
* ggml: s390x SIMD activation for Q5_K
Signed-off-by: Aaron Teo <aaron.teo1@ibm.com>
* ggml: fix wrong char*x16_t naming
Signed-off-by: Aaron Teo <aaron.teo1@ibm.com>
* ggml: Q5_K y0 wrong signness
Signed-off-by: Aaron Teo <aaron.teo1@ibm.com>
* ggml: fix Q5_K invalid uchar type
Signed-off-by: Aaron Teo <aaron.teo1@ibm.com>
* ggml: fix Q5_K invalid uchar type
Signed-off-by: Aaron Teo <aaron.teo1@ibm.com>
* ggml: s390x SIMD activation for Q4_K
Signed-off-by: Aaron Teo <aaron.teo1@ibm.com>
* ggml: fix Q4_K invalid vector intrinsics
Signed-off-by: Aaron Teo <aaron.teo1@ibm.com>
* ggml: simplify ggml_padd_s16 compute kernel
Signed-off-by: Aaron Teo <aaron.teo1@ibm.com>
* ggml: correct ggml-cpu vxe wording
Signed-off-by: Aaron Teo <aaron.teo1@ibm.com>
* ggml: change ggml_aligned_malloc alignment to 256
256 is the cache line size for s390x platforms
Signed-off-by: Aaron Teo <aaron.teo1@ibm.com>
* ggml: resolve pr merge via cherry-pick 225bbbf#11701 )
* ggml: resolve pr merge via cherry-pick 4571953
Signed-off-by: Aaron Teo <aaron.teo1@ibm.com>
* ggml: cmake remove fork when determining s390x machine type
thank you @ericcurtin
Signed-off-by: Aaron Teo <aaron.teo1@ibm.com>
---------
Signed-off-by: Aaron Teo <aaron.teo1@ibm.com>
Co-authored-by: Jinyang He <hejinyang@loongson.cn>
Co-authored-by: junchao-zhao <68935141+junchao-loongson@users.noreply.github.com>
2025-02-22 21:39:24 +00:00
Charles Xu
c5d91a7400
ggml-cpu: Add CPU backend support for KleidiAI library ( #11390 )
...
* ggml-cpu: Add CPU backend support for KleidiAI library
* Add environmental variable GGML_KLEIDIAI_SME
* Add support for multithread LHS conversion
* Switch kernel selection order to dotprod and i8mm
* updates for review comments
* More updates for review comments
* Reorganize and rename KleidiAI files
* Move ggml-cpu-traits.h to source file
* Update cmake for SME build and add alignment for SME
* Remove append GGML_USE_CPU_KLEIDIAI to the GGML_CDEF_PUBLIC list
2025-02-20 15:06:51 +02:00
Srihari-mcw
0827b2c1da
ggml : fixes for AVXVNNI instruction set with MSVC and Clang ( #11027 )
...
* Fixes for clang AVX VNNI
* enable AVX VNNI and alder lake build for MSVC
* Apply suggestions from code review
---------
Co-authored-by: slaren <slarengh@gmail.com>
2024-12-31 15:23:33 +01:00
Diego Devesa
60cfa728e2
ggml : use wstring for backend search paths ( #10960 )
...
ggml-ci
2024-12-24 04:05:27 +01:00
Diego Devesa
3327bb0f8d
ggml : fix arm enabled features check ( #10961 )
2024-12-24 04:05:17 +01:00
Diego Devesa
21ae3b9be8
ggml : add test for SVE and disable when it fails ( #10906 )
2024-12-20 13:31:28 +01:00
Adrien Gallouët
a3c33b1dce
ggml: fix arm build with gcc ( #10895 )
...
Signed-off-by: Adrien Gallouët <angt@huggingface.co>
2024-12-19 14:20:41 +01:00
Diego Devesa
9177484f58
ggml : fix arm build ( #10890 )
...
* ggml: GGML_NATIVE uses -mcpu=native on ARM
Signed-off-by: Adrien Gallouët <angt@huggingface.co>
* ggml: Show detected features with GGML_NATIVE
Signed-off-by: Adrien Gallouët <angt@huggingface.co>
* remove msvc support, add GGML_CPU_ARM_ARCH option
* disable llamafile in android example
* march -> mcpu, skip adding feature macros
ggml-ci
---------
Signed-off-by: Adrien Gallouët <angt@huggingface.co>
Co-authored-by: Adrien Gallouët <angt@huggingface.co>
2024-12-18 23:21:42 +01:00
Georgi Gerganov
78f766768d
cmake : fix "amd64" processor string (whisper/2638)
2024-12-17 18:35:49 +02:00
Djip007
19d8762ab6
ggml : refactor online repacking ( #10446 )
...
* rename ggml-cpu-aarch64.c to .cpp
* reformat extra cpu backend.
- clean Q4_0_N_M and IQ4_0_N_M
- remove from "file" tensor type
- allow only with dynamic repack
- extract cpu extra bufts and convert to C++
- hbm
- "aarch64"
- more generic use of extra buffer
- generalise extra_supports_op
- new API for "cpu-accel":
- amx
- aarch64
* clang-format
* Clean Q4_0_N_M ref
Enable restrict on C++
* add op GGML_OP_MUL_MAT_ID for Q4_0_N_M with runtime repack
* added/corrected control on tensor size for Q4 repacking.
* Update ggml/src/ggml-cpu/ggml-cpu-aarch64.cpp
Co-authored-by: Georgi Gerganov <ggerganov@gmail.com>
* Update ggml/src/ggml-cpu/ggml-cpu-aarch64.cpp
Co-authored-by: Georgi Gerganov <ggerganov@gmail.com>
* add debug logs on repacks.
---------
Co-authored-by: Georgi Gerganov <ggerganov@gmail.com>
2024-12-07 14:37:50 +02:00
Diego Devesa
59f4db1088
ggml : add predefined list of CPU backend variants to build ( #10626 )
...
* ggml : add predefined list of CPU backend variants to build
* update CPU dockerfiles
2024-12-04 14:45:40 +01:00
Diego Devesa
3420909dff
ggml : automatic selection of best CPU backend ( #10606 )
...
* ggml : automatic selection of best CPU backend
* amx : minor opt
* add GGML_AVX_VNNI to enable avx-vnni, fix checks
2024-12-01 16:12:41 +01:00
Diego Devesa
7cc2d2c889
ggml : move AMX to the CPU backend ( #10570 )
...
* ggml : move AMX to the CPU backend
---------
Co-authored-by: Georgi Gerganov <ggerganov@gmail.com>
2024-11-29 21:54:58 +01:00
Georgi Gerganov
eea986f215
cmake : fix ARM feature detection ( #10543 )
...
ggml-ci
2024-11-28 14:56:23 +02:00
Charles Xu
25669aa92c
ggml-cpu: cmake add arm64 cpu feature check for macos ( #10487 )
...
* ggml-cpu: cmake add arm64 cpu feature check for macos
* use vmmlaq_s32 for compile option i8mm check
2024-11-26 13:37:05 +02:00
Diego Devesa
5931c1f233
ggml : add support for dynamic loading of backends ( #10469 )
...
* ggml : add support for dynamic loading of backends
---------
Co-authored-by: Georgi Gerganov <ggerganov@gmail.com>
2024-11-25 15:13:39 +01:00
haopeng
42ae10bbcd
add cmake rvv support ( #10411 )
2024-11-19 21:10:31 +01:00
Srihari-mcw
74d73dc85c
Make updates to fix issues with clang-cl builds while using AVX512 flags ( #10314 )
2024-11-15 22:27:00 +01:00
Georgi Gerganov
09ecbcb596
cmake : fix ppc64 check (whisper/0)
...
ggml-ci
2024-11-15 15:44:06 +02:00
Charles Xu
1607a5e5b0
backend cpu: add online flow for aarch64 Q4_0 GEMV/GEMM kernels ( #9921 )
...
* backend-cpu: add online flow for aarch64 Q4_0 GEMV/GEMM kernels
---------
Co-authored-by: Diego Devesa <slarengh@gmail.com>
2024-11-15 01:28:50 +01:00
Diego Devesa
ae8de6d50a
ggml : build backends as libraries ( #10256 )
...
* ggml : build backends as libraries
---------
Signed-off-by: Xiaodong Ye <xiaodong.ye@mthreads.com>
Co-authored-by: Georgi Gerganov <ggerganov@gmail.com>
Co-authored-by: R0CKSTAR <xiaodong.ye@mthreads.com>
2024-11-14 18:04:35 +01:00
