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Add missing NVRTC error handling in test_nvjitlink.py:get_dummy_ltoir() #689

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Merged
leofang merged 1 commit into from
Jun 7, 2025
Merged

Add missing NVRTC error handling in test_nvjitlink.py:get_dummy_ltoir() #689

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5 changes: 3 additions & 2 deletions cuda_bindings/tests/test_nvjitlink.py
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Original file line number Diff line number Diff line change
Expand Up @@ -66,12 +66,13 @@ def check_nvjitlink_usable():
def get_dummy_ltoir():
def CHECK_NVRTC(err):
if err != nvrtc.nvrtcResult.NVRTC_SUCCESS:
raise RuntimeError(f"Nvrtc Error: {err}")
raise RuntimeError(repr(err))

empty_cplusplus_kernel = "__global__ void A() {}"
err, program_handle = nvrtc.nvrtcCreateProgram(empty_cplusplus_kernel.encode(), b"", 0, [], [])
CHECK_NVRTC(err)
nvrtc.nvrtcCompileProgram(program_handle, 1, [b"-dlto"])
err = nvrtc.nvrtcCompileProgram(program_handle, 1, [b"-dlto"])[0]
CHECK_NVRTC(err)
err, size = nvrtc.nvrtcGetLTOIRSize(program_handle)
CHECK_NVRTC(err)
empty_kernel_ltoir = b" " * size
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