voidLitchi commented on code in PR #690:
URL: https://github.com/apache/tvm-ffi/pull/690#discussion_r3672566699
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python/tvm_ffi/utils/_build_optional_torch_c_dlpack.py:
##########
@@ -837,8 +865,21 @@ def main() -> None: # noqa: PLR0912, PLR0915
elif args.build_with_rocm:
cflags.extend(torch.utils.cpp_extension.COMMON_HIP_FLAGS)
cflags.append("-DBUILD_WITH_ROCM")
+ elif args.build_with_ascend:
+ cflags.append("-DBUILD_WITH_ASCEND")
include_paths.extend(get_torch_include_paths(args.build_with_cuda or
args.build_with_rocm))
+ # torch_npu ships headers and libraries under its own package
directory;
+ # add both include and lib paths so the linker can find libtorch_npu.
+ # Note: c10_npu symbols are compiled into libtorch_npu itself; there is
+ # no separate libc10_npu to link against.
+ if args.build_with_ascend:
Review Comment:
Updated to `build_with_torch_npu` in the same commit.
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