Raising the baseline for the `nvptx64-nvidia-cuda` target
Rust 1.97 increases the PTX ISA and GPU architecture for `nvptx64-nvidia-cuda`, making older driver compatibility impossible.
With Rust 1.97, the baseline PTX ISA version and GPU architecture for the `nvptx64-nvidia-cuda` target will be increased. This change will prevent the generation of PTX output compatible with older GPUs and CUDA drivers. The new minimum supported versions will be PTX ISA 7.0 and SM 7.0, allowing for improved correctness and performance on currently supported hardware.
This synthesis was produced from its source by AI; there is no human editor or manual review step. How we work