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[Enhancement] Add get_nvcc_compiler function to retrieve nvcc path #414

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Merged
merged 1 commit into from
Apr 21, 2025
Merged

[Enhancement] Add get_nvcc_compiler function to retrieve nvcc path #414

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5 changes: 5 additions & 0 deletions tilelang/contrib/nvcc.py
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Original file line number Diff line number Diff line change
Expand Up @@ -414,3 +414,8 @@ def have_fp8(compute_version):
conditions.append(major == 8 and minor >= 9)
conditions.append(major >= 9)
return any(conditions)


def get_nvcc_compiler() -> str:
"""Get the path to the nvcc compiler"""
return os.path.join(find_cuda_path(), "bin", "nvcc")
4 changes: 2 additions & 2 deletions tilelang/jit/adapter/libgen.py
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Expand Up @@ -3,7 +3,7 @@
from typing import Optional
from .utils import is_cuda_target, is_hip_target, is_cpu_target
from tilelang import tvm as tvm
from tilelang.contrib.nvcc import get_target_compute_version
from tilelang.contrib.nvcc import get_target_compute_version, get_nvcc_compiler
from tvm.target import Target
import ctypes
import os
Expand Down Expand Up @@ -44,7 +44,7 @@ def compile_lib(self, timeout: float = None):
libpath = src.name.replace(".cu", ".so")

command = [
"nvcc",
get_nvcc_compiler(),
"-std=c++17",
"-w", # Disable all warning messages
"-Xcudafe",
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