Hi, * Dominique Belhachemi [Wed Aug 05, 2026 at 07:55:23PM -0400]: > On Tue, 28 Jul 2026 12:54:16 +0200, Emilio Pozuelo Monfort wrote:
> > nvidia-cuda-toolkit depends on gcc-13, which won't be shipped in forky. > > Please update to 15 or 16, or ideally use the default version (currently > > GCC 15). > CUDA's 12.4 nvcc refuses anything newer than gcc-13. crt/host_config.h:143: > > #if __GNUC__ > 13 > #error -- unsupported GNU version! gcc versions later than 13 are not > supported! ... > #endif > > You could probably patch it out or overwrite it > by defining __NV_NO_HOST_COMPILER_CHECK > but it is not recommended by upstream. > > The minimal valid configuration to fix the bug is probably driver 580 > and CUDA 12.9 (with gcc-14 support). > To be safe, I would go with driver 580 and CUDA 13.0 (with gcc-15 > support). Pre-Turing GPUs still run on 580, but CUDA 13.0 dropped > compilation support. > But Forky should probably ship something newer (e.g. To better support > local AIs etc ...) The latest CUDA version by now is 13.4.2, and NVCC version being 13.4.92, released as of 2026-09-16, see https://developer.download.nvidia.com/compute/cuda/redist/redistrib_13.4.2.json. As stated by Dominique, CUDA 13.0's NVCC Compiler supports GCC 15 and Clang 20 (see e.g. https://developer.nvidia.com/blog/whats-new-and-important-in-cuda-toolkit-13-0/). The latest CUDA version 13.4 also supports GCC 16 and Clan 22, according to https://developer.nvidia.com/blog/cuda-toolkit-13-4-adds-windows-on-arm-support-and-greater-control-over-shared-gpus/ Would be great to have a current version of CUDA in forky. :) regards -mika-
signature.asc
Description: PGP signature
