Re: [PATCH, OpenACC 2.7] Implement reductions for arrays and structs

Hi Chung-Lin, https://gcc.gnu.org/pipermail/gcc-patches/2024-January/641669.html Chung-Lin Tang wrote: this patch implements reductions for arrays and structs for OpenACC. Following the pattern for OpenACC reductions [...] (Stumbled over while looking at the Fortran patch, but applying to

Re: [PATCH, OpenACC 2.7] Implement reductions for arrays and structs

On Tue, 2 Jan 2024 23:21:21 +0800 Chung-Lin Tang wrote: > To Julian, there is a patch to the middle-end neutering, a hack > actually, that detects SSA_NAMEs used in reduction array MEM_REFs, > and avoids single->parallel copying (by moving those definitions > before

[PATCH, OpenACC 2.7] Implement reductions for arrays and structs

Hi Thomas, Andrew, this patch implements reductions for arrays and structs for OpenACC. Following the pattern for OpenACC reductions, this is mostly in the respective NVPTX/GCN backends' *_goacc_reduction_setup/init/fini/teardown hooks, particularly in the fini part, and