Re: [RFC] Enabling SVE with offloading to nvptx

2024-11-04 Thread Jakub Jelinek via Gcc
On Sat, Nov 02, 2024 at 03:53:34PM +, Prathamesh Kulkarni wrote: > The attached patch adds a new bitfield needs_max_vf_lowering to loop, and > sets that in expand_omp_simd for loops that need delayed lowering of > safelen and omp simd arrays. The patch defines a new macro > OMP_COMMON_MAX_VF (

Re: Core Toolchain Infrastructure - October 2024 update

2024-11-04 Thread Mark Wielaard
Hi Carlos, On Wed, Oct 30, 2024 at 12:52:13PM -0400, Carlos O'Donell wrote: > > We discussed this with OpenSSF and submitted a funding request to > > OpenSSF Alpha Omega for this particular part. OpenSSF initially was > > supportive to funding these kinds of security plans, but they have been > >

Re: Memory alignment for arrays in GCC for ARM

2024-11-04 Thread Richard Earnshaw (lists) via Gcc
On 02/11/2024 00:55, Oren Zvi via Gcc wrote: > Hi, > > Was wondering about a curious thing that the compiler does. > For the code > > static void createX() > { > static char ; > static uint8_t y; > > printf("%c %c\r\n", y, ); > } > > I am getting the following lines in the m

Re: [RFC] Enabling SVE with offloading to nvptx

2024-11-04 Thread Andrew Stubbs
[...skip literally unreadable deeply nested conversation...] A couple of years ago I posted a patch to this same code solving a performance problem with x86_64/amdgcn offloading: https://patchwork.sourceware.org/project/gcc/patch/0e1a740e-46d5-ebfa-36f4-9a069ddf8...@codesourcery.com/ At that t

RE: [RFC] Enabling SVE with offloading to nvptx

2024-11-04 Thread Richard Biener via Gcc
On Sat, 2 Nov 2024, Prathamesh Kulkarni wrote: > > > > -Original Message- > > From: Richard Biener > > Sent: 29 October 2024 16:46 > > To: Prathamesh Kulkarni > > Cc: Richard Biener ; gcc@gcc.gnu.org; Thomas > > Schwinge ; Jakub Jelinek > > Subject: Re: [RFC] Enabling SVE with offload