wengzhe commented on PR #9297: URL: https://github.com/apache/nuttx/pull/9297#issuecomment-1632491616
> > @CV-Bowen > > I tried [3116245](https://github.com/apache/nuttx/commit/3116245d84786216f705136fc7d5486cb4e71d57) with QEMU-7.2.4 instead of QEMU-7.1.1 but I still have performance issues with rv-virt:netnsh_smp and rv-virt:netnsh64_smp. Could you tell me what compiler you are using for RISC-V? > > @wengzhe Could you answer this question? Bandwidth data from us are normally collected from my PC: Host: Ubuntu 22.04.1 x86_64 with Core i7 12700 QEMU: 7.2.2 compiled by gcc (Ubuntu 11.3.0-1ubuntu1~22.04.1) 11.3.0 ``` > riscv64-unknown-elf-gcc --version riscv64-unknown-elf-gcc () 10.2.0 Copyright (C) 2020 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. > aarch64-none-elf-gcc --version aarch64-none-elf-gcc (GNU Toolchain for the Arm Architecture 11.2-2022.02 (arm-11.14)) 11.2.1 20220111 Copyright (C) 2021 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. ``` Note: - The riscv64 gcc 10.2.0 is from apt: `gcc-riscv64-unknown-elf/jammy,now 10.2.0-0ubuntu1 amd64` - It seems that `rv-virt:netnsh_smp` is also compiled by riscv64 gcc -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
