luhenry commented on pull request #30810: URL: https://github.com/apache/spark/pull/30810#issuecomment-749451215
The latest BLASBenchmark results with 0.1.9: ``` [info] daxpy: Best Time(ms) Avg Time(ms) Stdev(ms) Rate(M/s) Per Row(ns) Relative [info] ------------------------------------------------------------------------------------------------------------------------ [info] f2j 37 37 0 271.5 3.7 1.0X [info] vector 24 25 4 416.1 2.4 1.5X [info] [info] ddot: Best Time(ms) Avg Time(ms) Stdev(ms) Rate(M/s) Per Row(ns) Relative [info] ------------------------------------------------------------------------------------------------------------------------ [info] f2j 70 70 0 143.2 7.0 1.0X [info] vector 35 35 2 288.7 3.5 2.0X [info] [info] sdot: Best Time(ms) Avg Time(ms) Stdev(ms) Rate(M/s) Per Row(ns) Relative [info] ------------------------------------------------------------------------------------------------------------------------ [info] f2j 50 51 1 199.8 5.0 1.0X [info] vector 15 15 0 648.7 1.5 3.2X [info] [info] dscal: Best Time(ms) Avg Time(ms) Stdev(ms) Rate(M/s) Per Row(ns) Relative [info] ------------------------------------------------------------------------------------------------------------------------ [info] f2j 34 34 0 295.6 3.4 1.0X [info] vector 19 19 0 531.2 1.9 1.8X [info] [info] sscal: Best Time(ms) Avg Time(ms) Stdev(ms) Rate(M/s) Per Row(ns) Relative [info] ------------------------------------------------------------------------------------------------------------------------ [info] f2j 25 25 1 399.0 2.5 1.0X [info] vector 8 9 1 1177.3 0.8 3.0X [info] [info] dgemv[N]: Best Time(ms) Avg Time(ms) Stdev(ms) Rate(M/s) Per Row(ns) Relative [info] ------------------------------------------------------------------------------------------------------------------------ [info] f2j 27 27 0 0.0 26651.5 1.0X [info] vector 21 21 0 0.0 20646.3 1.3X [info] [info] dgemv[T]: Best Time(ms) Avg Time(ms) Stdev(ms) Rate(M/s) Per Row(ns) Relative [info] ------------------------------------------------------------------------------------------------------------------------ [info] f2j 36 36 0 0.0 35501.4 1.0X [info] vector 22 22 0 0.0 21930.3 1.6X [info] [info] sgemv[N]: Best Time(ms) Avg Time(ms) Stdev(ms) Rate(M/s) Per Row(ns) Relative [info] ------------------------------------------------------------------------------------------------------------------------ [info] f2j 20 20 0 0.0 20283.3 1.0X [info] vector 9 9 0 0.1 8657.7 2.3X [info] [info] sgemv[T]: Best Time(ms) Avg Time(ms) Stdev(ms) Rate(M/s) Per Row(ns) Relative [info] ------------------------------------------------------------------------------------------------------------------------ [info] f2j 30 30 0 0.0 29845.8 1.0X [info] vector 10 10 1 0.1 9695.4 3.1X [info] [info] dgemm[N,N]: Best Time(ms) Avg Time(ms) Stdev(ms) Rate(M/s) Per Row(ns) Relative [info] ------------------------------------------------------------------------------------------------------------------------ [info] f2j 182 182 0 0.5 1820.0 1.0X [info] vector 160 160 1 0.6 1597.6 1.1X [info] [info] dgemm[N,T]: Best Time(ms) Avg Time(ms) Stdev(ms) Rate(M/s) Per Row(ns) Relative [info] ------------------------------------------------------------------------------------------------------------------------ [info] f2j 211 211 1 0.5 2106.2 1.0X [info] vector 156 157 0 0.6 1564.4 1.3X [info] [info] dgemm[T,N]: Best Time(ms) Avg Time(ms) Stdev(ms) Rate(M/s) Per Row(ns) Relative [info] ------------------------------------------------------------------------------------------------------------------------ [info] f2j 276 276 0 0.4 2757.8 1.0X [info] vector 137 137 0 0.7 1365.1 2.0X ``` I'll now run a LogisticRegression benchmark that should benefit from these accelerated operations. I'll also later run a MultilayerPerceptronClassifier benchmark which should equally benefit from accelerated dgemm operations. ---------------------------------------------------------------- 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] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
