LizYou

We'd like to evaluate the performance of fbthrift. Is there any recommended benchmark tool for fbthrift?

**Describe the bug** The FAISS_OPT_LEVEL isn't set to "sve" on Grace CPU which has "SVE" CPU feature. However, the "avx2" opt level is set for AVX2 enabled platform. https://github.com/rapidsai/cuvs/blob/bd6d4a9934ad7f3f3cf2e2c6446abdbdf10ffba0/cpp/cmake/thirdparty/get_faiss.cmake#L44-L47 **Expected...

sve optimization for HNSW::MinimaxHeap::pop_min()

4

1. sve optimization for HNSW::MinimaxHeap::pop_min() 2. Add prefetch for ids.data() and dis.data() to reduce memory latency # The unit test for pop_min(): $ ./faiss_test --gtest_filter=HNSW.Test_popmin* WARNING clustering 1000 points to...