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[Libomptarget] Do not pass 'nogpulib' to the non-LTO Nvidia tests #70327

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Merged
merged 1 commit into from
Oct 26, 2023

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jhuber6
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@jhuber6 jhuber6 commented Oct 26, 2023

Summary:
For the other tests we pass -nogpulib to ensure that we set up the
needed libraries correctly. However, this caused problems for the
non-LTO build and test of Nvidia systems. In general this is because we
would do a separate compile of the libomptarget device runtime and then
link in that cubin. This exercised the runtime in a lot of ways it's not
used to, since doing things this way was hardly expected or tested. This
patch disables it only for the Nvidia non-LTO build so that we still get
the effect of --liboimptarget-nvptx-bc-path rather than ignoring it.

Summary:
For the other tests we pass `-nogpulib` to ensure that we set up the
needed libraries correctly. However, this caused problems for the
non-LTO build and test of Nvidia systems. In general this is because we
would do a separate compile of the libomptarget device runtime and then
link in that cubin. This exercised the runtime in a lot of ways it's not
used to, since doing things this way was hardly expected or tested. This
patch disables it only for the Nvidia non-LTO build so that we still get
the effect of `--liboimptarget-nvptx-bc-path` rather than ignoring it.
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LG

@jhuber6 jhuber6 merged commit cee08ff into llvm:main Oct 26, 2023
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3 participants