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6 weeks agovulkan: Implement SOLVE_TRI (llama/17486)
Jeff Bolz [Thu, 27 Nov 2025 14:48:00 +0000 (08:48 -0600)]
vulkan: Implement SOLVE_TRI (llama/17486)

* vulkan: Implement SOLVE_TRI

* load B matrix through shared memory

* use FLOAT_TYPE

6 weeks agocuda : fix UMA detection on discrete GPUs. (llama/17537)
matt23654 [Thu, 27 Nov 2025 11:35:35 +0000 (11:35 +0000)]
cuda : fix UMA detection on discrete GPUs. (llama/17537)

6 weeks agoggml-cpu: aarm64: q4_K repack gemm and gemv implementations (dotprod only) (llama...
Alberto Cabrera Pérez [Thu, 27 Nov 2025 11:25:14 +0000 (11:25 +0000)]
ggml-cpu: aarm64: q4_K repack gemm and gemv implementations (dotprod only) (llama/17494)

* Enabled q4_K_4x8 path

* Fixed generic Q4_K 8x4 implementation

* wip: dotprod gemm

* Working arm q4_K dotprod gemm

Signed-off-by: Alberto Cabrera <redacted>
* Undo acc rename

Signed-off-by: Alberto Cabrera <redacted>
* Q4_K arm dotprod gemm

Signed-off-by: Alberto Cabrera <redacted>
* Fix: q4_qs reinterpret from uint to int

Signed-off-by: Alberto Cabrera <redacted>
* Removed comments

* Fixed macro guards

* Fixed unused vars in generic implementation

* Fixed unused vars in 8x4 repack

* Fixed unused vars in generic implementation, unneeded comment

* Missing arch fallback for x86

* minor : style

---------

Signed-off-by: Alberto Cabrera <redacted>
Co-authored-by: Georgi Gerganov <redacted>
6 weeks agovulkan : move contiguous checks to device_supports_op (llama/17490)
Acly [Thu, 27 Nov 2025 05:54:19 +0000 (06:54 +0100)]
vulkan : move contiguous checks to device_supports_op (llama/17490)

* vulkan : remove op_supports_incontiguous and add missing constraints in device_supports_op

* im2col: remove contraints on src0 (kernel input)

6 weeks agovulkan: use a fixed 1KB buffer for the add_rms_fusion opt (llama/17514)
Jeff Bolz [Thu, 27 Nov 2025 05:32:30 +0000 (23:32 -0600)]
vulkan: use a fixed 1KB buffer for the add_rms_fusion opt (llama/17514)

6 weeks agoopencl: add sqr, sqrt, mean and ssm_conv (llama/17476)
lhez [Wed, 26 Nov 2025 21:29:58 +0000 (13:29 -0800)]
opencl: add sqr, sqrt, mean and ssm_conv (llama/17476)

* opencl: add sqr

* opencl: add sqrt

* opencl: add mean

* opencl: add ssm_conv

* opencl: add missing cl_khr_fp16

* opencl: do sqrt in f32 then convert to f16 for better precision

6 weeks agoFix chunks being too small with small matrix sizes (llama/17526)
Alberto Cabrera Pérez [Wed, 26 Nov 2025 21:14:54 +0000 (21:14 +0000)]
Fix chunks being too small with small matrix sizes (llama/17526)

6 weeks agovulkan: allow graph_optimize for prompt processing workloads (llama/17475)
Jeff Bolz [Wed, 26 Nov 2025 15:46:33 +0000 (09:46 -0600)]
vulkan: allow graph_optimize for prompt processing workloads (llama/17475)

6 weeks agovulkan: Implement top-k (llama/17418)
Jeff Bolz [Wed, 26 Nov 2025 15:45:43 +0000 (09:45 -0600)]
vulkan: Implement top-k (llama/17418)

* vulkan: Implement top-k

Each pass launches workgroups that each sort 2^N elements (where N is usually 7-10)
and discards all but the top K. Repeat until only K are left. And there's a fast
path when K==1 to just find the max value rather than sorting.

* fix pipeline selection

* vulkan: Add N-ary search algorithm for topk

* microoptimizations

6 weeks agoggml-cpu : add RISC-V Zvfh impl for ggml_vec_mad_f16 (llama/17448)
xctan [Wed, 26 Nov 2025 13:33:05 +0000 (21:33 +0800)]
ggml-cpu : add RISC-V Zvfh impl for ggml_vec_mad_f16 (llama/17448)

* ggml-cpu : add RISC-V Zvfh impl for ggml_vec_mad_f16

* ggml-cpu : dedup scalar impl

* Update ggml/src/ggml-cpu/vec.h

---------

Co-authored-by: Georgi Gerganov <redacted>
6 weeks agoggml : fix ARM feature verification (llama/17519)
Adrien Gallouët [Wed, 26 Nov 2025 13:14:41 +0000 (14:14 +0100)]
ggml : fix ARM feature verification (llama/17519)

On arm64 with `cmake` version 3.31.6, the final feature verification fails:

    -- ARM detected flags: -mcpu=neoverse-v2+crc+sve2-aes+sve2-sha3+nossbs
    -- Performing Test GGML_MACHINE_SUPPORTS_dotprod
    -- Performing Test GGML_MACHINE_SUPPORTS_dotprod - Success
    -- Performing Test GGML_MACHINE_SUPPORTS_i8mm
    -- Performing Test GGML_MACHINE_SUPPORTS_i8mm - Success
    -- Performing Test GGML_MACHINE_SUPPORTS_sve
    -- Performing Test GGML_MACHINE_SUPPORTS_sve - Success
    -- Performing Test GGML_MACHINE_SUPPORTS_sme
    -- Performing Test GGML_MACHINE_SUPPORTS_sme - Failed
    -- Performing Test GGML_MACHINE_SUPPORTS_nosme
    -- Performing Test GGML_MACHINE_SUPPORTS_nosme - Success
    -- Checking for ARM features using flags:
    --   -U__ARM_FEATURE_SME
    --   -mcpu=neoverse-v2+crc+sve2-aes+sve2-sha3+nossbs+dotprod+i8mm+sve+nosme
    -- Performing Test HAVE_DOTPROD
    -- Performing Test HAVE_DOTPROD - Failed
    -- Performing Test HAVE_SVE
    -- Performing Test HAVE_SVE - Failed
    -- Performing Test HAVE_MATMUL_INT8
    -- Performing Test HAVE_MATMUL_INT8 - Failed
    -- Performing Test HAVE_FMA
    -- Performing Test HAVE_FMA - Success
    -- Performing Test HAVE_FP16_VECTOR_ARITHMETIC
    -- Performing Test HAVE_FP16_VECTOR_ARITHMETIC - Failed
    -- Performing Test HAVE_SME
    -- Performing Test HAVE_SME - Failed
    -- Adding CPU backend variant ggml-cpu: -U__ARM_FEATURE_SME;-mcpu=neoverse-v2+crc+sve2-aes+sve2-sha3+nossbs+dotprod+i8mm+sve+nosme

We need to explicitly replace `;` with spaces from the list to make
`CMAKE_REQUIRED_FLAGS` work correctly...

Signed-off-by: Adrien Gallouët <redacted>
6 weeks agoHIP: Patch failed testcase in WMMA-MMQ kernels for RDNA 4 (llama/17502)
Jiacheng (Jason) Chen [Wed, 26 Nov 2025 10:18:48 +0000 (05:18 -0500)]
HIP: Patch failed testcase in WMMA-MMQ kernels for RDNA 4 (llama/17502)

* patch failed test case MUL_MAT(type_a=q4_0,type_b=f32,m=576,n=512,k=576,bs=[1,1],nr=[1,1],per=[0,1,2,3],k_v=0,o=1) for enabling WMMA on RDNA4

* Quick clean up on mma.cuh to add ggml_cuda_memcpy_1 back in for half2 and bfloat162

6 weeks agoCANN: Add MROPE and IMROPE support (llama/17401)
hipudding [Wed, 26 Nov 2025 08:44:19 +0000 (16:44 +0800)]
CANN: Add MROPE and IMROPE support (llama/17401)

* CANN: ROPE supports both MROPE and IMROPE.

1. Optimize the caching logic of rope_cache_init.
2. Add support for mRoPE and i-mRoPE.

Note that on Ascend 910B devices, it is necessary to disable FA
in CLIP and disable NZ-format conversion. These two issues are
still under investigation.

* Resolve review comments

6 weeks agovulkan: Implement GGML_OP_CUMSUM (llama/17479)
Jeff Bolz [Wed, 26 Nov 2025 06:08:10 +0000 (00:08 -0600)]
vulkan: Implement GGML_OP_CUMSUM (llama/17479)

6 weeks agoggml : add ggml_top_k (llama/17365)
Georgi Gerganov [Tue, 25 Nov 2025 13:31:43 +0000 (15:31 +0200)]
ggml : add ggml_top_k (llama/17365)

* ggml : add ggml_top_k

* cont : add ggml_argsort_top_k

* metal : add top_k support

* ggml : cleanup

* tests : add virtual err() function for test_case

* ggml : add comments

6 weeks agoCANN: supports out_prod operator for F32 and F16 (llama/17406)
TianHao324 [Tue, 25 Nov 2025 09:39:06 +0000 (17:39 +0800)]
CANN: supports out_prod operator for F32 and F16 (llama/17406)

Co-authored-by: tianhao <redacted>
6 weeks agovulkan: Use fewer rows for scalar FA when HS is not a multiple of 16 (llama/17455)
Jeff Bolz [Tue, 25 Nov 2025 06:11:27 +0000 (00:11 -0600)]
vulkan: Use fewer rows for scalar FA when HS is not a multiple of 16 (llama/17455)

6 weeks agovulkan: more FA details in vk_perf_logger (llama/17443)
Jeff Bolz [Mon, 24 Nov 2025 21:25:24 +0000 (15:25 -0600)]
vulkan: more FA details in vk_perf_logger (llama/17443)

6 weeks agoHIP: WMMA-MMQ kernels for RDNA 4 (llama/17156)
Jiacheng (Jason) Chen [Mon, 24 Nov 2025 19:00:10 +0000 (14:00 -0500)]
HIP: WMMA-MMQ kernels for RDNA 4 (llama/17156)

* first commit naive test to enable mmq for RDNA4

* adding appropriate WMMA instructions

* git rebase on top of master: fixing the correctness of the mat mul operations, updating layout mappings for RDNA4

* clean up merge conflicts

* add comments and code clean up

* PR clean up, addressed comments

* enable MMQ fallback on RDNA4

* addressed comments: add guards in load generic, separate wmma branch for use_mmq function

* Revert build-xcframework.sh

* Formating: remove trailing whitespace

* revert CMake files

* clean up after rebase: remove duplicated change, revert cmake files

* clean up after rebase: revert changes from build-xcframework.sh

* clean up: remove extra space line in mma.cuh

* Revert "clean up: remove extra space line in mma.cuh"

This reverts commit b39ed57c4529906466bd0bc7c2a86e08fc2f8bee.

6 weeks agoggml-cpu: arm64: q4_K repack gemm and gemv implementations (i8mm) (llama/16739)
Alberto Cabrera Pérez [Mon, 24 Nov 2025 11:08:11 +0000 (11:08 +0000)]
ggml-cpu: arm64: q4_K repack gemm and gemv implementations (i8mm) (llama/16739)

* Enabled q4_K_8x8_q8_K path on ARM

* wip: I8mm qs multiplication, pending bias

* cpu : arm : REPACK gemm q4_K8x8 implementation

Signed-off-by: Alberto Cabrera <redacted>
* Guard gemm with proper features, improved superblock scale and min calc

Signed-off-by: Alberto Cabrera <redacted>
* cpu: arm: Implemented REPACK gemv for Q4_K

Signed-off-by: Alberto Cabrera <redacted>
* Removed completed TODO

* Fixed missing guards when selecting optimal repack type for Q4_K

Signed-off-by: Alberto Cabrera <redacted>
* Fixed macro guard for gemv

* Fixed wrong comment in GEMV

* Fixed warning for unused variable

* vdotq_s32 -> ggml_vdotq_s32

Signed-off-by: Alberto Cabrera <redacted>
* Clang-format issues

* Apply suggestions from code review

Co-authored-by: Diego Devesa <redacted>
* Removed unnecessary GGML_UNUSED

* Fixed guards in q4_k gemm and gemv (repack)

---------

Signed-off-by: Alberto Cabrera <redacted>
Co-authored-by: Diego Devesa <redacted>
6 weeks agoggml: add RISC-V cpu-feats (llama/17461)
ixgbe [Mon, 24 Nov 2025 11:07:14 +0000 (19:07 +0800)]
ggml: add RISC-V cpu-feats (llama/17461)

* ggml: add RISC-V cpu-feats

Signed-off-by: Wang Yang <redacted>
* fix comment[1]

---------

Signed-off-by: Wang Yang <redacted>
6 weeks agohexagon: add support for ROPE_NEOX (llama/17458)
Max Krasnyansky [Mon, 24 Nov 2025 02:55:56 +0000 (18:55 -0800)]
hexagon: add support for ROPE_NEOX (llama/17458)

6 weeks agoCANN: Define `cann_graph_update_required` before macro (llama/17434)
Raul Torres [Mon, 24 Nov 2025 02:02:52 +0000 (02:02 +0000)]
CANN: Define `cann_graph_update_required` before macro (llama/17434)

**Description of the problem**

`cann_graph_update_required` is redundantly defined and
initialized as `false` inside two mutually exclusive macro branches.

**Proposed solution**

Define it right before the macro so that it could serve both
branches.

6 weeks agoggml-hexagon: Initial Hexagon v68/v69 support (llama/17394)
M. Mediouni [Mon, 24 Nov 2025 00:54:49 +0000 (01:54 +0100)]
ggml-hexagon: Initial Hexagon v68/v69 support (llama/17394)

* ggml-hexagon: fix build error with GCC

Add stdexcept include to fix GCC build errors

Signed-off-by: Mohamed Mediouni <redacted>
* ggml-hexagon: check VTCM acquire failures

Signed-off-by: Mohamed Mediouni <redacted>
* ggml-hexagon: disable destination bypass on older than v73

v68 errors out if having bypass enabled when the VTCM is the destination.

At least on v68 this made things actually work... not a proper fix though, so to look at later...

Signed-off-by: Mohamed Mediouni <redacted>
* ggml-hexagon: add initial v68/v69 support

v68 is the Hexagon revision notably used on the Snapdragon 8cx
Gen 3 and the QCM6490.

Also add support for v69.

8MB isn't a supported page size, so relax asked for page size constraint
for HAP_compute_res_attr_set_vtcm_param_v2 to optimal.

Signed-off-by: Mohamed Mediouni <redacted>
---------

Signed-off-by: Mohamed Mediouni <redacted>
6 weeks agoggml-hexagon: add `hex_supported_buffer` for better buffer supported check (llama...
nullname [Sun, 23 Nov 2025 22:26:36 +0000 (06:26 +0800)]
ggml-hexagon: add `hex_supported_buffer` for better buffer supported check (llama/17212)

* hexagon: add buffer support checks for hexagon sessions

* refactor: simplify buffer support checks in hexagon operations

* hexagon: update buffer support checks to use tensor structure

* refactor: streamline buffer initialization for DSP queue in hexagon operations

* refactor: simplify buffer initialization in DSP queue for hexagon operations

* refactor: optimize hex_supported_buffer function by fold expression

* wip

* refactor: simplify dspqueue_buffers_init function and its usage in hexagon operations

* fix: improve nan handling at hvx_vec_fast_sigmoid_fp32_guard

* refactor: optimize hvx_vec_inverse_fp32_guard for better nan handling

* refactor: update hvx_vec_fast_sigmoid_fp32_guard to use adjusted exponent limits

* refactor: modify hvx_vec_fast_sigmoid_fp32_guard to accept parameters for improved flexibility

* refactor: update hvx_vec_exp_fp32_guard to accept max_exp and inf parameters to save some instructions

* refactor: move hvx_vec_inverse_fp32_guard implementation to hvx-inverse.c for better perf

6 weeks agocuda : support non-contiguous i32 to i32 copy (llama/17326)
Sigbjørn Skjæret [Sun, 23 Nov 2025 10:13:34 +0000 (11:13 +0100)]
cuda : support non-contiguous i32 to i32 copy (llama/17326)

* support non-contiguous i32 to i32 copy

* add tests

* rename cpy_flt to cpy_scalar and reindent params

6 weeks agovulkan: remove a couple unnecessary switches (llama/17419)
Jeff Bolz [Sun, 23 Nov 2025 05:29:40 +0000 (23:29 -0600)]
vulkan: remove a couple unnecessary switches (llama/17419)

6 weeks agoRevive MUL_MAT_ID to perf testing (llama/17397)
Masato Nakasaka [Sat, 22 Nov 2025 09:55:43 +0000 (18:55 +0900)]
Revive MUL_MAT_ID to perf testing (llama/17397)

6 weeks agoHIP: RDNA4 tensor core support for MMF (llama/17077)
yulo [Fri, 21 Nov 2025 23:03:24 +0000 (07:03 +0800)]
HIP: RDNA4 tensor core support for MMF (llama/17077)

* mmf for rdna4

* align the padding for rdna4

* forbit mul_mat_f for rdna4

* fix as comment

* remove device kernels

* add constexpr for early return

* update based on review comment

* change based on the review comment

* pass compile error

* keep code consistency

---------

Co-authored-by: zhang hui <redacted>
6 weeks agoopencl: refine condition for kqv mm (llama/17392)
lhez [Fri, 21 Nov 2025 22:34:48 +0000 (14:34 -0800)]
opencl: refine condition for kqv mm (llama/17392)

6 weeks agovulkan: disable async for older Intel devices (llama/17369)
Jeff Bolz [Fri, 21 Nov 2025 08:58:17 +0000 (02:58 -0600)]
vulkan: disable async for older Intel devices (llama/17369)

* vulkan: disable async for older Intel devices

* update detection logic

* use name string for detection

6 weeks agoCANN: Refactor `evaluate_and_capture_cann_graph` (llama/17333)
Raul Torres [Fri, 21 Nov 2025 08:23:29 +0000 (08:23 +0000)]
CANN: Refactor `evaluate_and_capture_cann_graph` (llama/17333)

* CANN: Refactor `evaluate_and_capture_cann_graph`

**Description of the problem**

* `matched_graph` is obtained even if graph mode is disabled.
* End of graph capture and graph replay are unnecessarily placed in different `if` blocks.

**Proposed solution**

* Obtain `matched_graph` only if graph mode is enabled.
* Place end of graph capture and graph reply inside the same `if` block.
* Unify graph related comments.

* Remove trailing whitespace

6 weeks agoggml-hexagon: fix swiglu failure at `test-backend-ops` (llama/17344)
nullname [Thu, 20 Nov 2025 23:45:05 +0000 (07:45 +0800)]
ggml-hexagon: fix swiglu failure at `test-backend-ops` (llama/17344)

* refactor: use hvx_vec_exp_fp32_guard_inf for overflow handling in hvx_exp_f32

* feat: add fast sigmoid function with overflow guard for fp32

* refactor: replace hvx_vec_inverse_fp32 with hvx_vec_inverse_fp32_guard_inf for improved overflow handling

* feat: enhance hvx_add_scalar_f32 with overflow handling using infinity guard

* wip

* add HVX_Vector_Alias

wip

* wip

* fix: improve handling of src1 tensor in glu_swiglu_fp32_per_thread function

* fix nc

* wip

* wip

* handle nan at inverse

* wip

* fix neg

* wip

* rename

* fix hvx_vec_inverse_fp32_guard_inf to handle infinity and NaN cases correctly

* wip

* fix hvx_vec_inverse_fp32_guard_inf to handle NaN cases correctly

* wip

* wip

* wip

* fix output sign

6 weeks agoggml : Fix transposed SOLVE_TRI result (llama/17323)
Piotr Wilkin (ilintar) [Thu, 20 Nov 2025 10:58:21 +0000 (11:58 +0100)]
ggml : Fix transposed SOLVE_TRI result (llama/17323)

* Did someone transpose the SOLVE_TRI result matrix? Perhaps...

* Update ggml/src/ggml-cpu/ops.cpp

Co-authored-by: Sigbjørn Skjæret <redacted>
* Update ggml/src/ggml-cpu/ops.cpp

Co-authored-by: Sigbjørn Skjæret <redacted>
---------

Co-authored-by: Sigbjørn Skjæret <redacted>
6 weeks agoDGX Spark: UMA support (llama/17368)
Scott Fudally [Thu, 20 Nov 2025 10:32:02 +0000 (02:32 -0800)]
DGX Spark: UMA support (llama/17368)

* DGX Spark: UMA support

* Updates from PR feedback

* More PR feedback cleanup

* Update ggml/src/ggml-cuda/ggml-cuda.cu

Co-authored-by: Georgi Gerganov <redacted>
* Remove trailing whitespace

* Update ggml/src/ggml-cuda/ggml-cuda.cu

---------

Co-authored-by: Georgi Gerganov <redacted>
6 weeks agoggml : remove useless and error-prone variadic macros (llama/17399)
Adrien Gallouët [Thu, 20 Nov 2025 10:18:27 +0000 (11:18 +0100)]
ggml : remove useless and error-prone variadic macros (llama/17399)

Signed-off-by: Adrien Gallouët <redacted>
6 weeks agokleidiai: fix zero-size array declaration (llama/17240)
sudhiarm [Thu, 20 Nov 2025 09:45:49 +0000 (09:45 +0000)]
kleidiai: fix zero-size array declaration (llama/17240)

6 weeks agoggml-cpu:add RISC-V RVV (Zvfh) optimization for FP16 vector scaling (llama/17314)
ixgbe [Thu, 20 Nov 2025 06:09:18 +0000 (14:09 +0800)]
ggml-cpu:add RISC-V RVV (Zvfh) optimization for FP16 vector scaling (llama/17314)

* ggml-cpu:add RISC-V RVV (Zvfh) optimization for FP16 vector scaling

Signed-off-by: Wang Yang <redacted>
* fix comment

* fix comment 2

---------

Signed-off-by: Wang Yang <redacted>
6 weeks agovulkan: implement ADD1, ARANGE, FILL, SOFTPLUS, STEP, ROUND, CEIL, FLOOR, TRUNC ...
Giuseppe Scrivano [Wed, 19 Nov 2025 16:29:45 +0000 (17:29 +0100)]
vulkan: implement ADD1, ARANGE, FILL, SOFTPLUS, STEP, ROUND, CEIL, FLOOR, TRUNC (llama/17319)

* vulkan: initialize array

* vulkan: implement ADD1

* vulkan: implement ARANGE

* vulkan: implement FILL

* vulkan: implement SOFTPLUS

* vulkan: implement STEP

* vulkan: implement ROUND

* vulkan: implement CEIL

* vulkan: implement FLOOR

* vulkan: implement TRUNC

* docs: update Vulkan ops

Signed-off-by: Giuseppe Scrivano <redacted>
6 weeks agovulkan: support larger argsort (llama/17313)
Jeff Bolz [Wed, 19 Nov 2025 16:25:50 +0000 (10:25 -0600)]
vulkan: support larger argsort (llama/17313)

* vulkan: support larger argsort

This is an extension of the original bitonic sorting shader that puts the
temporary values in global memory and when more than 1024 threads are needed
it runs multiple workgroups and synchronizes through a pipelinebarrier.

To improve the memory access pattern, a copy of the float value is kept with
the index value. I've applied this same change to the original shared memory
version of the shader, which is still used when ncols <= 1024.

* Reduce the number of shader variants. Use smaller workgroups when doing a single pass, for a modest perf boost

* reduce loop overhead

* run multiple cols per invocation, to reduce barrier overhead

6 weeks agovulkan: Add copy_transpose shader (llama/17371)
Jeff Bolz [Wed, 19 Nov 2025 15:50:43 +0000 (09:50 -0600)]
vulkan: Add copy_transpose shader (llama/17371)

6 weeks agocuda: fix rope fusion for gemma3 (llama/17378)
Aman Gupta [Wed, 19 Nov 2025 10:25:05 +0000 (18:25 +0800)]
cuda: fix rope fusion for gemma3 (llama/17378)

6 weeks agoFix too relaxed check on CUDA "fast copy" (can_be_transposed) condition (llama/17332)
Piotr Wilkin (ilintar) [Wed, 19 Nov 2025 09:36:33 +0000 (10:36 +0100)]
Fix too relaxed check on CUDA "fast copy" (can_be_transposed) condition (llama/17332)

* Fix too relaxed check on CUDA "fast copy" (can_be_transposed) condition

* Argh.

* Making CISC happy ;)

* Integrate CONT tests

* Use loopy loop

* Skip new tests for (B)F16 for now.

6 weeks agovulkan: force full subgroups for flash attention to fix intel subgroup crash (llama...
Ruben Ortlam [Wed, 19 Nov 2025 07:46:26 +0000 (08:46 +0100)]
vulkan: force full subgroups for flash attention to fix intel subgroup crash (llama/17356)

6 weeks agoggml-cpu: Don't pass -mpowerpc64 when -mcpu already implies it (llama/17308)
Jeremy Rand [Wed, 19 Nov 2025 06:19:00 +0000 (06:19 +0000)]
ggml-cpu: Don't pass -mpowerpc64 when -mcpu already implies it (llama/17308)

6 weeks agoCANN: fix acl_tensor_ptr usage in ASCEND_310P ROPE (llama/17347)
Chenguang Li [Tue, 18 Nov 2025 08:41:52 +0000 (16:41 +0800)]
CANN: fix acl_tensor_ptr usage in ASCEND_310P ROPE (llama/17347)

* cann: fix acl_tensor_ptr usage in ASCEND_310P ROPE implementation

Fix compilation errors in the ASCEND_310P-specific ROPE operation code
by adding .get() calls when passing acl_tensor_ptr smart pointers to
functions expecting raw aclTensor* pointers.

This fixes the code that was missed in the previous refactoring commit
(8981848) which changed ggml_cann_create_tensor() return type from
aclTensor* to acl_tensor_ptr.

* cann: format code

6 weeks agovulkan: support noncontig i32 copy (llama/17328)
Jeff Bolz [Tue, 18 Nov 2025 06:41:24 +0000 (00:41 -0600)]
vulkan: support noncontig i32 copy (llama/17328)

6 weeks agovulkan: add log RTE support to fix Nvidia CI (llama/17320)
Ruben Ortlam [Mon, 17 Nov 2025 20:37:49 +0000 (21:37 +0100)]
vulkan: add log RTE support to fix Nvidia CI (llama/17320)

* vulkan: add log RTE support to fix Nvidia CI

* actually use the rte shader

6 weeks agocmake : fix ARM feature verification (llama/17170)
Adrien Gallouët [Mon, 17 Nov 2025 20:37:29 +0000 (21:37 +0100)]
cmake : fix ARM feature verification (llama/17170)

* cmake : fix ARM feature verification

Use check_cxx_source_compiles to prevent conflicts with
the existing GGML_NATIVE detection code.

Signed-off-by: Adrien Gallouët <redacted>
* cmake : unset __ARM_FEATURE when feature is disabled

Signed-off-by: Adrien Gallouët <redacted>
* cmake : fix scope, this is really a macro

Signed-off-by: Adrien Gallouët <redacted>
* arm_neon.h is useless

Signed-off-by: Adrien Gallouët <redacted>
---------

Signed-off-by: Adrien Gallouët <redacted>
6 weeks agoggml : add missing AVX512 feature checks (llama/17270)
Adrien Gallouët [Mon, 17 Nov 2025 11:12:00 +0000 (12:12 +0100)]
ggml : add missing AVX512 feature checks (llama/17270)

_mm512_cvtepu8_epi16        requires  __AVX512BW__
_mm512_srli_epi16           requires  __AVX512BW__
__builtin_ia32_inserti32x8  requires  __AVX512DQ__

Signed-off-by: Adrien Gallouët <redacted>
2 months agoggml : remove dirty flag from version string (#1391)
Daniel Bevenius [Mon, 24 Nov 2025 11:51:50 +0000 (12:51 +0100)]
ggml : remove dirty flag from version string (#1391)

This commit removes the "-dirty" suffix from the GGML version string.

The motivation for this change is to ensure that the version string
works with different ways of checking out ggml and using it in projects.
By removing the dirty flag from the version string, we avoid potential
artifacts like shared libraries getting a -dirty suffix in their names.

Instead, if the project is built from a dirty git state, the dirty flag
will be appended to the commit hash in the GGML_BUILD_COMMIT variable.
This will enable users to still identify that the build was made from
from a modified/dirty state even though the version might match a "real"
version.

For example, the commit can be produces as follows:
```c++
    printf("commit: %s\n", ggml_commit());
```
Which would print the following for a dirty build:
```console
commit: 781baf2a-dirty
```

Refs: https://github.com/ggml-org/ggml/pull/1363#issuecomment-3569691546

2 months agosync : whisper.cpp
Georgi Gerganov [Thu, 20 Nov 2025 12:07:49 +0000 (14:07 +0200)]
sync : whisper.cpp

2 months agometal : fix compile on macos 11 (whisper/3533)
YangLe [Thu, 20 Nov 2025 11:54:54 +0000 (19:54 +0800)]
metal : fix compile on macos 11 (whisper/3533)

2 months agosync : llama.cpp
Georgi Gerganov [Mon, 17 Nov 2025 10:05:16 +0000 (12:05 +0200)]
sync : llama.cpp

2 months agometal : support I32 -> I32 copy (llama/17317)
Georgi Gerganov [Mon, 17 Nov 2025 09:52:00 +0000 (11:52 +0200)]
metal : support I32 -> I32 copy (llama/17317)

2 months agometal : faster argsort (llama/17315)
Georgi Gerganov [Mon, 17 Nov 2025 09:51:48 +0000 (11:51 +0200)]
metal : faster argsort (llama/17315)

* metal : faster argsort

* cont : keep data in registers

2 months agometal : add cumsum (llama/17305)
Georgi Gerganov [Mon, 17 Nov 2025 09:51:13 +0000 (11:51 +0200)]
metal : add cumsum (llama/17305)

2 months agoCANN: Use smart pointers to manage ACL objects (llama/17238)
hipudding [Mon, 17 Nov 2025 00:43:59 +0000 (08:43 +0800)]
CANN: Use smart pointers to manage ACL objects (llama/17238)

* CANN: Use smart pointers to manage ACL objects

Previously, ACL objects were managed via manual destruction, which
led to multiple memory-leak issues during runtime. This patch replaces
manual memory management with smart pointers so that ACL objects
are properly released and ownership is clearly defined.

Note that the ownership of an ACL object belongs to the function
that creates it. Other internal functions should operate on these ACL
objects using raw pointers to avoid unintended ownership transfers.

Additionally, since aclTensorList automatically frees its contained
aclTensor objects, any aclTensor added to a tensor list must release
ownership to avoid double free operations.

This PR also removes the asynchronous task submission mechanism.
Due to changes in recent CANN versions, tiling time has significantly
decreased. Even with a dual-thread submission model, the dispatch
overhead still falls on the critical path, making async submission
less beneficial. Moreover, aclGraph support provides a much better
path to reducing operator dispatch latency.

* CANN: resolve review comments

2 months agovulkan: add LOG operation support for F32 and F16 (llama/17183)
Pavels Zaicenkovs [Sun, 16 Nov 2025 21:50:09 +0000 (22:50 +0100)]
vulkan: add LOG operation support for F32 and F16 (llama/17183)

* vulkan: add LOG operation support for F32 and F16

Part of #14909.

* vulkan: Fix LOG operation types

* docs: Update operation support documentation for Vulkan LOG operation

* vulkan: fix log_f16 shader

* docs: restore missing LOG test cases and regenerate ops.md

2 months agovulkan: fix MMQ quantize_y condition (llama/17301)
Ruben Ortlam [Sun, 16 Nov 2025 18:38:17 +0000 (19:38 +0100)]
vulkan: fix MMQ quantize_y condition (llama/17301)

2 months agometal : remove obosolete asserts (llama/17295)
Georgi Gerganov [Sun, 16 Nov 2025 07:50:26 +0000 (09:50 +0200)]
metal : remove obosolete asserts (llama/17295)

2 months agoopencl: fix rms_norm_mul (llama/17250)
lhez [Sun, 16 Nov 2025 01:40:14 +0000 (17:40 -0800)]
opencl: fix rms_norm_mul (llama/17250)

* opencl: use subgrroup reduce for reduction in rms_norm_mul

* opencl: add comment about workgroup size

2 months agoopencl: add kernel to handle mat mul in attention to improve encoding speed (llama...
shaofeiqi [Sun, 16 Nov 2025 01:33:10 +0000 (17:33 -0800)]
opencl: add kernel to handle mat mul in attention to improve encoding speed (llama/17181)

* Add mul_mm_f16_f32_kq_kqv kernel

* Add ggml_cl_mul_mat_kq_kqv_adreno func

* fix whitespace

* remove unused variable

* remove redundant

* refactor and clean up

* remove trailing whitespace

2 months agosycl : unify unary kernels with a generic implementation and enable wide operator...
shani-f [Sat, 15 Nov 2025 23:52:42 +0000 (01:52 +0200)]
sycl : unify unary kernels with a generic implementation and enable wide operator support (llama/17213)

* SYCL: add generic unary op implementation for multiple ops (ABS/SGN/…); unify non-contiguous access

* SYCL: update documentation and sycl.csv to reflect new unary op support

* update ops.md after syncing SYCL.csv changes

* Fix SYCL.csv merge conflict

* Update ops.md after fixing SYCL.csv conflicts

* Fix SYCL.csv tail after merge conflict and regenerate ops.md

* Fix line endings and final newline in SYCL.csv

* Remove TOPK_MOE entries from SYCL.csv as requested

* Update ops.md after removing TOPK_MOE from SYCL.csv

* Regenerated SYCL.csv and synced ops.md with upstream

* Update ops.md using create_ops_docs.py

2 months agovulkan: Fuse mul_mat_id+add_id+mul and mul_mat+add+add. (llama/17287)
Jeff Bolz [Sat, 15 Nov 2025 18:54:23 +0000 (12:54 -0600)]
vulkan: Fuse mul_mat_id+add_id+mul and mul_mat+add+add. (llama/17287)

These both show up in gpt-oss. Also, cleanup the mul_mat_vec fusion code a bit.

2 months agovulkan: Replace 16-bit unpack8 calls to work around legacy Windows AMD driver bug...
Ruben Ortlam [Sat, 15 Nov 2025 14:18:58 +0000 (15:18 +0100)]
vulkan: Replace 16-bit unpack8 calls to work around legacy Windows AMD driver bug (llama/17285)

2 months agovulkan: implement ABS and NEG (llama/17245)
Giuseppe Scrivano [Sat, 15 Nov 2025 11:00:29 +0000 (12:00 +0100)]
vulkan: implement ABS and NEG (llama/17245)

* docs: update Vulkan ops

* vulkan: add NEG op

* vulkan: add ABS op

---------

Signed-off-by: Giuseppe Scrivano <redacted>
2 months agovulkan: Use ggml_vk_tensor_subbuffer in mul_mat_vec(id) paths (llama/17244)
Jeff Bolz [Sat, 15 Nov 2025 10:56:15 +0000 (04:56 -0600)]
vulkan: Use ggml_vk_tensor_subbuffer in mul_mat_vec(id) paths (llama/17244)

* vulkan: Use ggml_vk_tensor_subbuffer in mul_mat_vec(id) paths

* set allow_misalign

2 months agovulkan: skip all-negative-inf blocks in FA (llama/17186)
Jeff Bolz [Sat, 15 Nov 2025 09:37:25 +0000 (03:37 -0600)]
vulkan: skip all-negative-inf blocks in FA (llama/17186)

2 months agovulkan: change graph_compute to be async and enable get_tensor_async (llama/17158)
Jeff Bolz [Sat, 15 Nov 2025 08:06:41 +0000 (02:06 -0600)]
vulkan: change graph_compute to be async and enable get_tensor_async (llama/17158)

* vulkan: change graph_compute to be async and enable get_tensor_async

This allows some additional CPU/GPU overlap for large pp workloads. Also seems
to help a bit for token gen, maybe getting rid of a small bubble between
graph_compute and get_tensor.

Async set and copy functions seem to be very rarely used, so I didn't enable
them because I didn't have a good way to test them.

The async commands need to be ordered against each other, so put them all on
the compute queue. The non-async commands still use the transfer queue.

The fence for graph_compute/get_tensor_async is submitted and waited on in
ggml_vk_synchronize.

* fix thread safety errors

* teardown context cleanly

* Handle async read to non-pinned dst

2 months agometal : support argsort for ne00 > 1024 (llama/17247)
Georgi Gerganov [Fri, 14 Nov 2025 07:36:06 +0000 (09:36 +0200)]
metal : support argsort for ne00 > 1024 (llama/17247)

* metal : refactor argsort

* cont : sort chunks

* cont : merge sorted buckets

* cont : cleanup

2 months agometal : make the FA extra sizes consistent (llama/17143)
Georgi Gerganov [Fri, 14 Nov 2025 07:13:34 +0000 (09:13 +0200)]
metal : make the FA extra sizes consistent (llama/17143)

2 months agoggml-cpu: handle 3d tensors in repack mat_mul (llama/17241)
Alberto Cabrera Pérez [Thu, 13 Nov 2025 20:53:00 +0000 (20:53 +0000)]
ggml-cpu: handle 3d tensors in repack mat_mul (llama/17241)

* ggml-cpu: handle 3d tensors in repack mul_mat

* Removed unnecessary branch, removed need for <algorithm>

* Fixed dst_ptr pointer in chunk + clang_format

* GGML_ASSERT to check wdata within bounds

* Accidental ggml.h inclusion

* Improved GGML_ASSERT on wdata boundaries

* Address performance regression in Qwen and llama.cpp due to chunking

2 months agoggml : add ops SOFTPLUS, EXPM1, TRI, SOLVE_TRI, CUMSUM (llama/17063)
Piotr Wilkin (ilintar) [Thu, 13 Nov 2025 18:54:47 +0000 (19:54 +0100)]
ggml : add ops SOFTPLUS, EXPM1, TRI, SOLVE_TRI, CUMSUM (llama/17063)

* Add ops needed for new hybrid models: SOFTPLUS, EXPM1, TRI, SOLVE_TRI, CUMSUM

* Update ggml/include/ggml.h

Co-authored-by: Georgi Gerganov <redacted>
* Update tests/test-backend-ops.cpp

Co-authored-by: Georgi Gerganov <redacted>
* Code review

* Whitespace

* Update tests/test-backend-ops.cpp

Co-authored-by: Diego Devesa <redacted>
* This is actually sigmoid, duh.

* Add CONST, remove TRI_KEEP, other changes from review

* Update tests/test-backend-ops.cpp

Co-authored-by: Georgi Gerganov <redacted>
* Update ggml/src/ggml.c

Co-authored-by: Georgi Gerganov <redacted>
* Update ggml/src/ggml.c

Co-authored-by: Georgi Gerganov <redacted>
* Update ggml/src/ggml-cuda/unary.cu

Co-authored-by: Aman Gupta <redacted>
* Remove extra script

* Update ggml/src/ggml.c

Co-authored-by: Diego Devesa <redacted>
* Update tests/test-backend-ops.cpp

Co-authored-by: Diego Devesa <redacted>
* moving changes from laptop [no ci]

* pre-rebase

* Update tests/test-backend-ops.cpp

Co-authored-by: Sigbjørn Skjæret <redacted>
* Update tests/test-backend-ops.cpp

Co-authored-by: Sigbjørn Skjæret <redacted>
* Refactor tests

* ggml : cleanup

* cont : fix ggml_fill srcs

* tests : add note

* ggml : add ggml_fill_inplace

* ggml : add asserts

* ggml : fix ggml_fill constant cast

* cont : ggml_tri minor

* Use TENSOR_LOCALS

* Fix regression from #14596, regenerate

* Don't make commits at night...

---------

Co-authored-by: Georgi Gerganov <redacted>
Co-authored-by: Diego Devesa <redacted>
Co-authored-by: Aman Gupta <redacted>
Co-authored-by: Sigbjørn Skjæret <redacted>
2 months agovulkan: remove shell call from vulkan-shaders-gen tool, revert file check (llama...
Ruben Ortlam [Thu, 13 Nov 2025 13:51:21 +0000 (14:51 +0100)]
vulkan: remove shell call from vulkan-shaders-gen tool, revert file check (llama/17219)

* vulkan: remove shell call from vulkan-shaders-gen tool

* use string vector for command execution

* Fix condition

* use string, remove const_cast

* Fix dependency file quotation on Windows

---------

Co-authored-by: Jeff Bolz <redacted>
2 months agosched : fix reserve ignoring user tensor assignments (llama/17232)
Diego Devesa [Thu, 13 Nov 2025 12:14:02 +0000 (04:14 -0800)]
sched : fix reserve ignoring user tensor assignments (llama/17232)

2 months agoggml-cpu : add RISC-V vector intrinsic support for silu and cvar operations (llama...
ixgbe [Thu, 13 Nov 2025 12:13:32 +0000 (20:13 +0800)]
ggml-cpu : add RISC-V vector intrinsic support for silu and cvar operations (llama/17227)

Signed-off-by: Wang Yang <redacted>
2 months agometal: accelerated conv2d (llama/17175)
bagheera [Thu, 13 Nov 2025 11:32:44 +0000 (05:32 -0600)]
metal: accelerated conv2d (llama/17175)

* metal: accelerated conv2d

* cont : cleanup

---------

Co-authored-by: bghira <redacted>
Co-authored-by: Georgi Gerganov <redacted>
2 months agoRevert "ggml-cpu: handle 3d tensors in repack mat_mul (llama/17030)" (llama/17233)
Georgi Gerganov [Thu, 13 Nov 2025 10:59:37 +0000 (12:59 +0200)]
Revert "ggml-cpu: handle 3d tensors in repack mat_mul (llama/17030)" (llama/17233)

This reverts commit 1c398dc9eca9c366ce98deb0e6f3538e444ebc8a.

2 months agoggml-cpu : use template for argsort (llama/17222)
Diego Devesa [Thu, 13 Nov 2025 08:59:05 +0000 (00:59 -0800)]
ggml-cpu : use template for argsort (llama/17222)

2 months agoCANN: Add cross_entropy_loss op support (llama/16886)
TecJesh [Thu, 13 Nov 2025 01:39:51 +0000 (09:39 +0800)]
CANN: Add cross_entropy_loss op support (llama/16886)

* update L2_NORM op support

* update L2_NORM op support

* remove extra whitespace

* cann: update cross_entropy_loss op support

* remove trailing whitespaces

* rebase the latest code in the main repository and remove the l2_norm operator that already exists in another pull request.

* undo the l2_norm operator deletion

2 months agoCUDA: fuse rope + set_rows (llama/16884)
Aman Gupta [Thu, 13 Nov 2025 00:50:01 +0000 (08:50 +0800)]
CUDA: fuse rope + set_rows (llama/16884)

* CUDA: add fused rope

* move k forward_expand up

* create helper function instead of re-using params

* make assert statement more in line with comment

* rope_norm: coalesced writes to global mem

2 months agoCUDA: static assert to prevent misuse of memcpy_1 (llama/17198)
Johannes Gäßler [Wed, 12 Nov 2025 22:13:55 +0000 (23:13 +0100)]
CUDA: static assert to prevent misuse of memcpy_1 (llama/17198)

2 months agoggml : use std::sort in ggml_argsort CPU implementation (llama/17211)
Georgi Gerganov [Wed, 12 Nov 2025 18:43:38 +0000 (20:43 +0200)]
ggml : use std::sort in ggml_argsort CPU implementation (llama/17211)

* ggml : use std::sort in ggml_argsort CPU implementation

* cont : add missing header

2 months agoggml-cpu: handle 3d tensors in repack mat_mul (llama/17030)
Alberto Cabrera Pérez [Wed, 12 Nov 2025 12:52:19 +0000 (12:52 +0000)]
ggml-cpu: handle 3d tensors in repack mat_mul (llama/17030)

* ggml-cpu: handle 3d tensors in repack mul_mat

* Removed unnecessary branch, removed need for <algorithm>

* Fixed dst_ptr pointer in chunk + clang_format

* GGML_ASSERT to check wdata within bounds

* Accidental ggml.h inclusion

* Improved GGML_ASSERT on wdata boundaries

2 months agoCANN: Add L2_NORM op support (llama/16856)
TecJesh [Wed, 12 Nov 2025 07:11:42 +0000 (15:11 +0800)]
CANN: Add L2_NORM op support (llama/16856)

* update L2_NORM op support

* update L2_NORM op support

* remove extra whitespace

2 months agofix ci crash about SSM_CONV (llama/17169)
Neo Zhang Jianyu [Wed, 12 Nov 2025 06:44:29 +0000 (14:44 +0800)]
fix ci crash about SSM_CONV (llama/17169)

* fix ci crash

* Update ggml-sycl.cpp

* Update ggml/src/ggml-sycl/ggml-sycl.cpp

Co-authored-by: Sigbjørn Skjæret <redacted>
---------

Co-authored-by: Zhang Jianyu <redacted>
Co-authored-by: Sigbjørn Skjæret <redacted>
2 months agohexagon: various Op fixes (llama/17135)
Max Krasnyansky [Tue, 11 Nov 2025 23:25:04 +0000 (15:25 -0800)]
hexagon: various Op fixes (llama/17135)

* hexagon: explicitly check for ops with zero nrows

llm_graph_context::build_inp_out_ids() can generate tensors with zero nrows.
Somehow other backends seems to handle this without obvious explicit checks.
In the hexagon case we need to check explicitly and skip them.

* hexagon: introduce fastdiv, fix test-backend-ops for ADD/SUB/MUL

Co-authored-by: chraac <redacted>
* hexagon: use fastdiv in ADD_ID

* hexagon: use ggml_op_is_empty and ggml_is_empty to check for NOPs

---------

Co-authored-by: chraac <redacted>
2 months agodisable rms norm mul rope for chips with no fp16 rte (llama/17134)
Eve [Tue, 11 Nov 2025 18:53:30 +0000 (18:53 +0000)]
disable rms norm mul rope for chips with no fp16 rte (llama/17134)

2 months agoggml-cpu : add RISC-V RVV (Zvfh) optimization for FP16 to FP32 conversion (llama...
ixgbe [Tue, 11 Nov 2025 11:41:51 +0000 (19:41 +0800)]
ggml-cpu : add RISC-V RVV (Zvfh) optimization for FP16 to FP32 conversion (llama/17161)

Signed-off-by: Wang Yang <redacted>
2 months agoggml-cpu: templateify ggml_compute_forward_rope_f32 and _f16 (llama/16805)
duduta [Tue, 11 Nov 2025 11:33:24 +0000 (13:33 +0200)]
ggml-cpu: templateify ggml_compute_forward_rope_f32 and _f16 (llama/16805)

* extract rotate_pairs logic from ggml_compute_forward_rope_f32

* templateify ggml_compute_forward_rope_f32 and _f16

* abort when rope type not supported, remove GLM from test-rope

* add imrope branch to switch

* add rope tests for perf

* Update ggml/src/ggml-cpu/ops.cpp

Co-authored-by: Georgi Gerganov <redacted>
* Update ggml/src/ggml-cpu/ops.cpp

Co-authored-by: Georgi Gerganov <redacted>
---------

Co-authored-by: Georgi Gerganov <redacted>
2 months agokleidiai: add optimized per-channel kernels for Q8_0 (llama/16993)
Charles Xu [Tue, 11 Nov 2025 11:20:31 +0000 (12:20 +0100)]
kleidiai: add optimized per-channel kernels for Q8_0 (llama/16993)

2 months agocmake : add version to all shared object files (llama/17091)
Mike Abbott [Tue, 11 Nov 2025 11:19:50 +0000 (04:19 -0700)]
cmake : add version to all shared object files (llama/17091)

When compiling llama.cpp in Yocto, it fails QA checks because the generated so files aren't versioned.  This applies a version to all generated so files, allowing the package to build without errors.

2 months agoopencl: add fastdiv and use it in set_rows, ported from cuda (llama/17090)
lhez [Mon, 10 Nov 2025 23:00:13 +0000 (15:00 -0800)]
opencl: add fastdiv and use it in set_rows, ported from cuda (llama/17090)

* opencl: add fastdiv for mm q8_0

* opencl: use uint4 for fastdiv vals

* opencl: use fastdiv for set_rows

* opencl: do not use fastdiv for q8_0 mm

2 months agocpu: skip NOPs to avoid barriers (llama/17133)
Max Krasnyansky [Mon, 10 Nov 2025 20:44:49 +0000 (12:44 -0800)]
cpu: skip NOPs to avoid barriers (llama/17133)

* cpu: skip NOPs to avoid barriers

* cpu: use ggml_op_is_empty

2 months agometal : cap threadgroups size of set_rows (llama/17146)
Georgi Gerganov [Mon, 10 Nov 2025 19:33:35 +0000 (21:33 +0200)]
metal : cap threadgroups size of set_rows (llama/17146)

2 months agoggml-cpu : inspect -march and -mcpu to found the CPU (llama/16333)
Adrien Gallouët [Mon, 10 Nov 2025 19:03:36 +0000 (20:03 +0100)]
ggml-cpu : inspect -march and -mcpu to found the CPU (llama/16333)

Signed-off-by: Adrien Gallouët <redacted>
2 months agovulkan: check glslc executable string (llama/17144)
Ruben Ortlam [Mon, 10 Nov 2025 15:59:26 +0000 (16:59 +0100)]
vulkan: check glslc executable string (llama/17144)

2 months agovulkan: fix validation issue introduced by #16868 (llama/17145)
Ruben Ortlam [Mon, 10 Nov 2025 15:59:10 +0000 (16:59 +0100)]
vulkan: fix validation issue introduced by #16868 (llama/17145)

2 months agometal : enable tensor API for A19 (llama/17087)
Georgi Gerganov [Mon, 10 Nov 2025 13:38:42 +0000 (15:38 +0200)]
metal : enable tensor API for A19 (llama/17087)