[PATCH] D128441: [CUDA] Do not embed a fatbinary when using the new driver

Joseph Huber via Phabricator via cfe-commits cfe-commits at lists.llvm.org
Fri Aug 5 11:28:46 PDT 2022


jhuber6 added a comment.

In D128441#3702800 <https://reviews.llvm.org/D128441#3702800>, @tra wrote:

> This change  breaks `clang++ --cuda-device-only` compilation. Clang does not create any output in this case. Reverting the change fixes the problem.
>
> Reproducible with:
>
>   echo '__global__ void k(){}' | bin/clang++  --offload-arch=sm_70 -x cuda -  --cuda-device-only -v  -c -o foo123.o
>
> Compilation succeeds, but there's no `foo123.o` to be found.

Is it spitting it out as `foo123.cubin` instead?


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D128441/new/

https://reviews.llvm.org/D128441



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