katebern-grovety commented on PR #15403: URL: https://github.com/apache/tvm/pull/15403#issuecomment-1667749353
> The current version of Xuantie GCC supports V-extension. However, as I mentioned in the [PR,](https://github.com/apache/tvm/pull/14836) is it syntactically correct to directly use `vwredsum `? But on the current version of the toolchain, the error `/opt/riscv/riscv64-unknown-linux-gnu/bin/riscv64-unknown-linux-gnu-ld: -march=rv64i2p0_m2p0_a2p0_f2p0_d2p0_c2p0_v1p0_zve32f1p0_zve32x1p0_zve64d1p0_zve64f1p0_zve64x1p0_zvl128b1p0_zvl32b1p0_zvl64b1p0: Invalid or unknown z ISA extension: 'zve'` occurs, and there are no errors with the updated toolchain. Instead of `vwredsum` I'll use `vwredsum_vs_i16m1_i32m1`. -- 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]
