msyksphinz https://blog.hatena.ne.jp/msyksphinz/ FPGA開発日記 https://msyksphinz.hatenablog.com/ Ubuntu 22.04 LTS上でインストールできるclang14を試す。 void vector_test (const long long *a, const long long *b, long long *c) { for (int i = 0; i < 256; i++) { c[i] = a[i] + b[i]; } return; } clang-14 -c vector_test.c -menable-experimental-extensions -march=rv64gcv -target riscv64 -O3 -mllvm --riscv-v-vector-bits-… 190 <iframe src="https://hatenablog-parts.com/embed?url=https%3A%2F%2Fmsyksphinz.hatenablog.com%2Fentry%2F2022%2F05%2F30%2F040000" title="clangでRISC-V Vector ExtensionのAuto Vectorizationを試す - FPGA開発日記" class="embed-card embed-blogcard" scrolling="no" frameborder="0" style="display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;"></iframe> Hatena Blog https://hatena.blog 2022-05-30 04:00:00 rich https://msyksphinz.hatenablog.com/entry/2022/05/30/040000 1.0 100%