We are familiar with GNU gcc hosted by and targeting x86-64 (under
Ubuntu 22.04). We now want to target the NVidia Grace cpu, which I
understand is supported by GCC 15 ("-mcpu=grace").
To target NVIDIA Grace:
Which GNU C++ toolchain should we run on x86-64 (for cross-compilation)?
Which GNU C++ toolchain should we run on NVIDIA Grace (for native compilation)?
