luhenry commented on pull request #30810: URL: https://github.com/apache/spark/pull/30810#issuecomment-815981031
> Any update on the performance number in the description by using the official release of JDK16? ``` [info] OpenJDK 64-Bit Server VM 16+36 on Linux 5.8.0-48-generic [info] Intel(R) Xeon(R) E-2276G CPU @ 3.80GHz ``` ``` [info] Running benchmark: daxpy [info] daxpy: Best Time(ms) Avg Time(ms) Stdev(ms) Rate(M/s) Per Row(ns) Relative [info] ------------------------------------------------------------------------------------------------------------------------ [info] f2j 9 9 0 1109.2 0.9 1.0X [info] vector 7 8 0 1359.4 0.7 1.2X [info] [info] Running benchmark: ddot [info] ddot: Best Time(ms) Avg Time(ms) Stdev(ms) Rate(M/s) Per Row(ns) Relative [info] ------------------------------------------------------------------------------------------------------------------------ [info] f2j 11 11 0 924.5 1.1 1.0X [info] vector 6 6 0 1757.9 0.6 1.9X [info] [info] Running benchmark: sdot [info] sdot: Best Time(ms) Avg Time(ms) Stdev(ms) Rate(M/s) Per Row(ns) Relative [info] ------------------------------------------------------------------------------------------------------------------------ [info] f2j 9 10 0 1061.2 0.9 1.0X [info] vector 3 3 0 3775.5 0.3 3.6X [info] [info] Running benchmark: dscal [info] dscal: Best Time(ms) Avg Time(ms) Stdev(ms) Rate(M/s) Per Row(ns) Relative [info] ------------------------------------------------------------------------------------------------------------------------ [info] f2j 5 6 1 1855.5 0.5 1.0X [info] vector 4 21 32 2380.3 0.4 1.3X [info] [info] Running benchmark: dspmv[U] [info] dspmv[U]: Best Time(ms) Avg Time(ms) Stdev(ms) Rate(M/s) Per Row(ns) Relative [info] ------------------------------------------------------------------------------------------------------------------------ [info] f2j 61 63 2 0.2 6135.3 1.0X [info] vector 24 25 2 0.4 2427.7 2.5X [info] [info] Running benchmark: dspr[U] [info] dspr[U]: Best Time(ms) Avg Time(ms) Stdev(ms) Rate(M/s) Per Row(ns) Relative [info] ------------------------------------------------------------------------------------------------------------------------ [info] f2j 32 34 2 0.3 3181.0 1.0X [info] vector 25 26 1 0.4 2532.1 1.3X [info] [info] Running benchmark: dsyr[U] [info] dsyr[U]: Best Time(ms) Avg Time(ms) Stdev(ms) Rate(M/s) Per Row(ns) Relative [info] ------------------------------------------------------------------------------------------------------------------------ [info] f2j 33 33 1 0.3 3279.5 1.0X [info] vector 26 27 1 0.4 2627.4 1.2X [info] [info] Running benchmark: dgemv[N] [info] dgemv[N]: Best Time(ms) Avg Time(ms) Stdev(ms) Rate(M/s) Per Row(ns) Relative [info] ------------------------------------------------------------------------------------------------------------------------ [info] f2j 6 6 0 0.2 5695.1 1.0X [info] vector 4 4 0 0.3 3711.8 1.5X [info] [info] Running benchmark: dgemv[T] [info] dgemv[T]: Best Time(ms) Avg Time(ms) Stdev(ms) Rate(M/s) Per Row(ns) Relative [info] ------------------------------------------------------------------------------------------------------------------------ [info] f2j 9 9 0 0.1 8909.8 1.0X [info] vector 4 4 0 0.3 3711.8 2.4X [info] [info] Running benchmark: sgemv[N] [info] sgemv[N]: Best Time(ms) Avg Time(ms) Stdev(ms) Rate(M/s) Per Row(ns) Relative [info] ------------------------------------------------------------------------------------------------------------------------ [info] f2j 4 4 0 0.2 4330.9 1.0X [info] vector 2 2 0 0.6 1801.9 2.4X [info] [info] Running benchmark: sgemv[T] [info] sgemv[T]: Best Time(ms) Avg Time(ms) Stdev(ms) Rate(M/s) Per Row(ns) Relative [info] ------------------------------------------------------------------------------------------------------------------------ [info] f2j 8 9 0 0.1 8415.5 1.0X [info] vector 2 2 0 0.6 1683.8 5.0X [info] [info] Running benchmark: dgemm[N,N] [info] dgemm[N,N]: Best Time(ms) Avg Time(ms) Stdev(ms) Rate(M/s) Per Row(ns) Relative [info] ------------------------------------------------------------------------------------------------------------------------ [info] f2j 49 51 2 2.0 489.0 1.0X [info] vector 30 33 5 3.4 296.8 1.6X [info] [info] Running benchmark: dgemm[N,T] [info] dgemm[N,T]: Best Time(ms) Avg Time(ms) Stdev(ms) Rate(M/s) Per Row(ns) Relative [info] ------------------------------------------------------------------------------------------------------------------------ [info] f2j 55 57 2 1.8 551.4 1.0X [info] vector 29 30 1 3.4 291.8 1.9X [info] [info] Running benchmark: dgemm[T,N] [info] dgemm[T,N]: Best Time(ms) Avg Time(ms) Stdev(ms) Rate(M/s) Per Row(ns) Relative [info] ------------------------------------------------------------------------------------------------------------------------ [info] f2j 81 84 4 1.2 807.4 1.0X [info] vector 20 21 2 5.1 198.0 4.1X ``` -- 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]
