Use sm120a. Update vendored cutlass version to the same version DeepGEMM

createthis · createthis · commit cf6d9210afef · 2025-12-03T00:58:46.000Z
is vendoring. Update .gitignore.
diff --git a/.gitignore b/.gitignore
@@ -42,12 +42,21 @@ lcov-report/
 
 # Build Artifacts
 
+llama.pc
+DartConfiguration.tcl
+CMakeCache.txt
 tags
 .build/
 build*
 release
 debug
 !build-info.cmake
+tests/CTestTestfile.cmake
+tests/cmake_install.cmake
+**/*.cmake
+tests/*.cmake
+**/Makefile
+**/CMakeFiles
 !build-info.cpp.in
 !build-info.sh
 !build.zig
diff --git a/ggml/src/ggml-cuda/CMakeLists.txt b/ggml/src/ggml-cuda/CMakeLists.txt
@@ -81,7 +81,7 @@ if (CUDAToolkit_FOUND)
     )
     # Compile this TU for SM100A; TCGen05 TMEM/WGMMA is only available on SM100/SM101/SM110.
     # The resulting binary remains forward-compatible with SM120 GPUs.
-    set_property(TARGET deepgemm_kernels PROPERTY CUDA_ARCHITECTURES "100a")
+    set_property(TARGET deepgemm_kernels PROPERTY CUDA_ARCHITECTURES "120a")
     set_property(TARGET deepgemm_kernels PROPERTY POSITION_INDEPENDENT_CODE ON)
     target_include_directories(deepgemm_kernels PRIVATE
         ${CMAKE_SOURCE_DIR}/ggml/include
diff --git a/ggml/src/ggml-cuda/vendors/cutlass b/ggml/src/ggml-cuda/vendors/cutlass
@@ -1 +1 @@
-Subproject commit b2dd65dc864e09688245b316ac46c4a6cd07e15c
+Subproject commit f3fde58372d33e9a5650ba7b80fc48b3b49d40c8

Original file line number	Diff line number	Diff line change
`@@ -81,7 +81,7 @@ if (CUDAToolkit_FOUND)`
`81`	`81`	`)`
`82`	`82`	`# Compile this TU for SM100A; TCGen05 TMEM/WGMMA is only available on SM100/SM101/SM110.`
`83`	`83`	`# The resulting binary remains forward-compatible with SM120 GPUs.`
`84`		`- set_property(TARGET deepgemm_kernels PROPERTY CUDA_ARCHITECTURES "100a")`
	`84`	`+ set_property(TARGET deepgemm_kernels PROPERTY CUDA_ARCHITECTURES "120a")`
`85`	`85`	`set_property(TARGET deepgemm_kernels PROPERTY POSITION_INDEPENDENT_CODE ON)`
`86`	`86`	`target_include_directories(deepgemm_kernels PRIVATE`
`87`	`87`	`${CMAKE_SOURCE_DIR}/ggml/include`