NvrtcLoadingError when using precompiled ptx

Question

NvrtcLoadingError when using precompiled ptx

M1ngXU opened this issue a year ago · comments

Sometimes i get this error:

thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: NvrtcLoadingError { key: "cuda", cuda: DriverError(CUDA_ERROR_INVALID_PTX, "a PTX JIT compilation failed") }'

though just recompiling rust (not nvcc) works

Corey Lowman · Answer 1 · Mon Jan 23 2023 04:05:51 GMT+0800 (China Standard Time)

Very weird, can you post source code of the kernel/program you're using?

M1ngXU · Answer 2 · Mon Jan 23 2023 13:46:01 GMT+0800 (China Standard Time)

This actually happens with many different source codes ...
If i encounter a smaller source code (currently it's 500 lines of copy paste) with the same issue, i'll post it here.

Corey Lowman · Answer 3 · Fri Mar 03 2023 04:36:36 GMT+0800 (China Standard Time)

I'm going to close this, feel free to reopen if you find a reproducible example