ChrisHegarty commented on PR #12703: URL: https://github.com/apache/lucene/pull/12703#issuecomment-1772530717
Some benchmark results. Mac M2, 128 bit ``` INFO: Java vector incubator API enabled; uses preferredBitSize=128 ... Benchmark (size) Mode Cnt Score Error Units VectorUtilBenchmark.floatDotProductVector 1024 thrpt 5 6.568 ± 0.189 ops/us VectorUtilBenchmark.floatDotProductVectorMS1 1024 thrpt 5 8.823 ± 0.157 ops/us VectorUtilBenchmark.floatDotProductVectorMS2 1024 thrpt 5 12.561 ± 0.298 ops/us ``` Rocket Lake, AVX 512 ``` INFO: Java vector incubator API enabled; uses preferredBitSize=512 ... Benchmark (size) Mode Cnt Score Error Units VectorUtilBenchmark.floatDotProductVector 1024 thrpt 5 9.911 ± 0.004 ops/us VectorUtilBenchmark.floatDotProductVectorMS1 1024 thrpt 5 10.081 ± 0.004 ops/us VectorUtilBenchmark.floatDotProductVectorMS2 1024 thrpt 5 14.162 ± 0.020 ops/us ``` -- 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: issues-unsubscr...@lucene.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@lucene.apache.org For additional commands, e-mail: issues-h...@lucene.apache.org
