> Please could you add a cross file in config/riscv/ for rv64gcv > and use it in devtools/test-meson-builds.sh so we can test compiling > with the vector extension?
Sure, I plan to submit this next week. > Another question about RISC-V maintenance in general, > what do you think about other pending patches for RISC-V? I would like to prioritize merging the hwprobe detection. The related work is already mostly done here: [PATCH v3 0/9] riscv: implement accelerated crc using zbc The next step is to contact the author for a rebase and then review it. After that, the following patch will be handled: [PATCH 0/2] eal/riscv: implement prefetch using zicbop In addition, our team has several riscv v extension optimization patches that we are refining and will submit soon. I would prefer to be added as a maintainer, as this might make communication with other authors more efficient. > -----原始邮件----- > 发件人: "Thomas Monjalon" <[email protected]> > 发送时间: 2025-09-20 02:16:22 (星期六) > 收件人: "Sun Yuechi" <[email protected]>, [email protected] > 抄送: [email protected], "Stanislaw Kardach" <[email protected]>, "Bruce Richardson" <[email protected]> > 主题: Re: [PATCH v3 1/4] config/riscv: detect V extension > > 19/09/2025 18:33, [email protected]: > > From: Sun Yuechi <[email protected]> > > > > This patch is derived from "config/riscv: detect presence of Zbc > > extension with modifications". > > > > The RISC-V C api defines architecture extension test macros > > These let us detect whether the V extension is supported on the > > compiler and -march we're building with. The C api also defines V > > intrinsics we can use rather than inline assembly on newer versions of > > GCC (14.1.0+) and Clang (18.1.0+). > > > > If the V extension and intrinsics are both present and we can detect > > the V extension at runtime, we define a flag, RTE_RISCV_FEATURE_V. > > > > Signed-off-by: Sun Yuechi <[email protected]> > > Series merged with style improvements, thanks. > > Please could you add a cross file in config/riscv/ for rv64gcv > and use it in devtools/test-meson-builds.sh so we can test compiling > with the vector extension? > > Another question about RISC-V maintenance in general, > what do you think about other pending patches for RISC-V? > </[email protected]></[email protected]></[email protected]></[email protected]></[email protected]></[email protected]>
