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[feature] Add Support for NVIDIA H100 GPU (Compute Capability 9.0) #5160

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[feature] Add Support for NVIDIA H100 GPU (Compute Capability 9.0) #5160

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1104ef5
h100-support
imgaojun Dec 5, 2023
b584984
h100-support
imgaojun Dec 5, 2023
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9 changes: 6 additions & 3 deletions op_builder/utils.py
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Original file line number Diff line number Diff line change
Expand Up @@ -168,6 +168,7 @@ def set_cuda_arch_list(cuda_dir):
"2. Volta (compute capability 7.0)\n"
"3. Turing (compute capability 7.5),\n"
"4. Ampere (compute capability 8.0, 8.6)if the CUDA version is >= 11.0\n"
"5. Hopper (compute capability 9.0) if the CUDA version is >= 11.5\n"
"\nIf you wish to cross-compile for a single specific architecture,\n"
'export TORCH_CUDA_ARCH_LIST="compute capability" before running setup.py.\n'
)
Expand All @@ -177,12 +178,14 @@ def set_cuda_arch_list(cuda_dir):

arch_list = ["6.0", "6.1", "6.2", "7.0", "7.5"]

if int(bare_metal_major) == 11:
if int(bare_metal_major) >= 11:
if int(bare_metal_minor) == 0:
arch_list.append("8.0")
else:
arch_list.append("8.0")
arch_list.append("8.6")
arch_list.extend(["8.0", "8.6"])
if int(bare_metal_major) >= 11 and int(bare_metal_minor) >= 5 or int(bare_metal_major) >= 12:
arch_list.append("9.0")


arch_list_str = ";".join(arch_list)
os.environ["TORCH_CUDA_ARCH_LIST"] = arch_list_str
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