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matiaslin
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Prior to this change, we faced undefined cublasLt references when attempting to compile 'llama-cli' with GGML_STATIC=ON on Linux. See: #15620

We add linking with CUDA::cublasLt_static when CUDA version is greater than 10.1.

Make sure to read the contributing guidelines before submitting a PR

Prior to this change, we faced undefined cublasLt references when
attempting to compile 'llama-cli' with GGML_STATIC=ON on Linux.

We add linking with CUDA::cublasLt_static when CUDA version is greater
than 10.1.
@github-actions github-actions bot added Nvidia GPU Issues specific to Nvidia GPUs ggml changes relating to the ggml tensor library for machine learning labels Aug 27, 2025
@slaren
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slaren commented Aug 27, 2025

This is not an issue with newer versions of cmake, because cublasLt is automatically added as a dependency of cublas. However, I don't think it hurts adding it manually either.

@WilliamTambellini
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WilliamTambellini commented Aug 27, 2025

Tks @slaren
Will be indeed useless after incrementing cmake version in:

cmake_minimum_required(VERSION 3.14) # for add_link_options and implicit target directories.

We re using cmake3.27 though and explicitely linking with cublasLt still needed.

@slaren slaren merged commit 5a0e3ef into ggml-org:master Aug 28, 2025
48 checks passed
gabe-l-hart added a commit to gabe-l-hart/llama.cpp that referenced this pull request Aug 28, 2025
…nemotron-nano-15409

* origin/master: (59 commits)
scripts: add sqlite3 check for compare-commits.sh (ggml-org#15633)
kv-cache : remove LLAMA_SET_ROWS checks (ggml-org#15505)
gguf-py: byteswapping improvements (ggml-org#12851)
cli : change log to warning to explain reason for stopping (ggml-org#15604)
model-conversion : add mmproj conversion target (ggml-org#15628)
cuda: Add cublasLt_static linking when GGML_STATIC is enabled (ggml-org#15622)
server: higher timeout for tests (ggml-org#15621)
presets : add qwen3-30B-a3b FIM (ggml-org#15616)
HIP: Enable support for ggml_backend_cuda_register_host_buffer (ggml-org#15615)
kv-cache : better estimate of n_kv for multi-sequence batches (ggml-org#15610)
CANN: refactor mask handling and improve performance in FA (ggml-org#15561)
ggml-cpu : add basic RVV support for vector f32 ops (ggml-org#15057)
common : add -m to bash completion for --model [no ci] (ggml-org#15591)
OpenCL: add fused group_norm/norm, mul, add (ggml-org#15314)
tests : fix test-opt with GGML_BACKEND_DL (ggml-org#15599)
SYCL: fix rms_norm_mul_add for tensor dim not a multiple of sg_size (ggml-org#15592)
mtmd : fix mtmd ios build (ggml-org#15579)
tests: add performance test for mul mat id (ggml-org#15543)
llamafile: PowerPC Sgemm Optimization (ggml-org#15558)
graph : fix assert in memory-less build_attn (ggml-org#15590)
...
gabe-l-hart added a commit to gabe-l-hart/llama.cpp that referenced this pull request Aug 28, 2025
…upport

* origin/master: (61 commits)
scripts: add sqlite3 check for compare-commits.sh (ggml-org#15633)
kv-cache : remove LLAMA_SET_ROWS checks (ggml-org#15505)
gguf-py: byteswapping improvements (ggml-org#12851)
cli : change log to warning to explain reason for stopping (ggml-org#15604)
model-conversion : add mmproj conversion target (ggml-org#15628)
cuda: Add cublasLt_static linking when GGML_STATIC is enabled (ggml-org#15622)
server: higher timeout for tests (ggml-org#15621)
presets : add qwen3-30B-a3b FIM (ggml-org#15616)
HIP: Enable support for ggml_backend_cuda_register_host_buffer (ggml-org#15615)
kv-cache : better estimate of n_kv for multi-sequence batches (ggml-org#15610)
CANN: refactor mask handling and improve performance in FA (ggml-org#15561)
ggml-cpu : add basic RVV support for vector f32 ops (ggml-org#15057)
common : add -m to bash completion for --model [no ci] (ggml-org#15591)
OpenCL: add fused group_norm/norm, mul, add (ggml-org#15314)
tests : fix test-opt with GGML_BACKEND_DL (ggml-org#15599)
SYCL: fix rms_norm_mul_add for tensor dim not a multiple of sg_size (ggml-org#15592)
mtmd : fix mtmd ios build (ggml-org#15579)
tests: add performance test for mul mat id (ggml-org#15543)
llamafile: PowerPC Sgemm Optimization (ggml-org#15558)
graph : fix assert in memory-less build_attn (ggml-org#15590)
...
gabe-l-hart added a commit to gabe-l-hart/llama.cpp that referenced this pull request Aug 28, 2025
…g-model-disabled-agent-prefill

* origin/master: (76 commits)
scripts: add sqlite3 check for compare-commits.sh (ggml-org#15633)
kv-cache : remove LLAMA_SET_ROWS checks (ggml-org#15505)
gguf-py: byteswapping improvements (ggml-org#12851)
cli : change log to warning to explain reason for stopping (ggml-org#15604)
model-conversion : add mmproj conversion target (ggml-org#15628)
cuda: Add cublasLt_static linking when GGML_STATIC is enabled (ggml-org#15622)
server: higher timeout for tests (ggml-org#15621)
presets : add qwen3-30B-a3b FIM (ggml-org#15616)
HIP: Enable support for ggml_backend_cuda_register_host_buffer (ggml-org#15615)
kv-cache : better estimate of n_kv for multi-sequence batches (ggml-org#15610)
CANN: refactor mask handling and improve performance in FA (ggml-org#15561)
ggml-cpu : add basic RVV support for vector f32 ops (ggml-org#15057)
common : add -m to bash completion for --model [no ci] (ggml-org#15591)
OpenCL: add fused group_norm/norm, mul, add (ggml-org#15314)
tests : fix test-opt with GGML_BACKEND_DL (ggml-org#15599)
SYCL: fix rms_norm_mul_add for tensor dim not a multiple of sg_size (ggml-org#15592)
mtmd : fix mtmd ios build (ggml-org#15579)
tests: add performance test for mul mat id (ggml-org#15543)
llamafile: PowerPC Sgemm Optimization (ggml-org#15558)
graph : fix assert in memory-less build_attn (ggml-org#15590)
...
gabe-l-hart added a commit to gabe-l-hart/llama.cpp that referenced this pull request Aug 28, 2025
…nemotron-nano-15409

* origin/master: (59 commits)
scripts: add sqlite3 check for compare-commits.sh (ggml-org#15633)
kv-cache : remove LLAMA_SET_ROWS checks (ggml-org#15505)
gguf-py: byteswapping improvements (ggml-org#12851)
cli : change log to warning to explain reason for stopping (ggml-org#15604)
model-conversion : add mmproj conversion target (ggml-org#15628)
cuda: Add cublasLt_static linking when GGML_STATIC is enabled (ggml-org#15622)
server: higher timeout for tests (ggml-org#15621)
presets : add qwen3-30B-a3b FIM (ggml-org#15616)
HIP: Enable support for ggml_backend_cuda_register_host_buffer (ggml-org#15615)
kv-cache : better estimate of n_kv for multi-sequence batches (ggml-org#15610)
CANN: refactor mask handling and improve performance in FA (ggml-org#15561)
ggml-cpu : add basic RVV support for vector f32 ops (ggml-org#15057)
common : add -m to bash completion for --model [no ci] (ggml-org#15591)
OpenCL: add fused group_norm/norm, mul, add (ggml-org#15314)
tests : fix test-opt with GGML_BACKEND_DL (ggml-org#15599)
SYCL: fix rms_norm_mul_add for tensor dim not a multiple of sg_size (ggml-org#15592)
mtmd : fix mtmd ios build (ggml-org#15579)
tests: add performance test for mul mat id (ggml-org#15543)
llamafile: PowerPC Sgemm Optimization (ggml-org#15558)
graph : fix assert in memory-less build_attn (ggml-org#15590)
...
Minh141120 pushed a commit to menloresearch/llama.cpp that referenced this pull request Aug 29, 2025
…rg#15622)

Prior to this change, we faced undefined cublasLt references when
attempting to compile 'llama-cli' with GGML_STATIC=ON on Linux.

We add linking with CUDA::cublasLt_static when CUDA version is greater
than 10.1.
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