pitrou commented on pull request #7029: URL: https://github.com/apache/arrow/pull/7029#issuecomment-624532818
Benchmarks on AMD Ryzen: * Scalar: ``` ---------------------------------------------------------------------------------------------- Benchmark Time CPU Iterations UserCounters... ---------------------------------------------------------------------------------------------- BM_PlainEncodingSpacedBoolean/32768 40353 ns 40343 ns 55868 bytes_per_second=774.601M/s BM_PlainDecodingSpacedBoolean/32768 26626 ns 26620 ns 78965 bytes_per_second=1.14643G/s BM_PlainEncodingSpacedFloat/32768 21256 ns 21251 ns 97590 bytes_per_second=5.74415G/s BM_PlainEncodingSpacedDouble/32768 24643 ns 24638 ns 85219 bytes_per_second=9.90919G/s BM_PlainDecodingSpacedFloat/32768 21135 ns 21129 ns 100701 bytes_per_second=5.77725G/s BM_PlainDecodingSpacedDouble/32768 22763 ns 22757 ns 92009 bytes_per_second=10.7281G/s ``` * AVX2: ``` ---------------------------------------------------------------------------------------------- Benchmark Time CPU Iterations UserCounters... ---------------------------------------------------------------------------------------------- BM_PlainEncodingSpacedBoolean/32768 20718 ns 20715 ns 102447 bytes_per_second=1.47321G/s BM_PlainDecodingSpacedBoolean/32768 19129 ns 19127 ns 110421 bytes_per_second=1.59553G/s BM_PlainEncodingSpacedFloat/32768 8117 ns 8116 ns 258508 bytes_per_second=15.0408G/s BM_PlainEncodingSpacedDouble/32768 15342 ns 15339 ns 137662 bytes_per_second=15.9159G/s BM_PlainDecodingSpacedFloat/32768 8384 ns 8383 ns 259971 bytes_per_second=14.5617G/s BM_PlainDecodingSpacedDouble/32768 14877 ns 14875 ns 136365 bytes_per_second=16.4123G/s ``` ---------------------------------------------------------------- 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. For queries about this service, please contact Infrastructure at: [email protected]
