Re: [RFC][PATCH, OpenMP/OpenACC, libgomp] Allow base-pointers to be NULL

2022-03-09 Thread Jakub Jelinek via Gcc-patches
On Wed, Mar 09, 2022 at 10:43:56PM +0800, Chung-Lin Tang wrote: > when troubleshooting building/running SPEC HPC 2021 with GCC with OpenMP > offloading, > specifically 534.hpgmgfv_t, an issue encountered in the benchmark was: > when the benchmark was initializing and creating its data environment

[RFC][PATCH, OpenMP/OpenACC, libgomp] Allow base-pointers to be NULL

2022-03-09 Thread Chung-Lin Tang
Hi all, when troubleshooting building/running SPEC HPC 2021 with GCC with OpenMP offloading, specifically 534.hpgmgfv_t, an issue encountered in the benchmark was: when the benchmark was initializing and creating its data environment on the GPU, it was trying to map array sections where the base