BLASBenchmark-jdk11-results.txt

================================================================================================
daxpy
================================================================================================

OpenJDK 64-Bit Server VM 11.0.17+8 on Linux 5.15.0-1023-azure
Intel(R) Xeon(R) CPU E5-2673 v3 @ 2.40GHz
daxpy:                                    Best Time(ms)   Avg Time(ms)   Stdev(ms)    Rate(M/s)   Per Row(ns)   Relative
------------------------------------------------------------------------------------------------------------------------
f2j                                                 471            496          13        212.5           4.7       1.0X
java                                                468            488          15        213.8           4.7       1.0X


================================================================================================
saxpy
================================================================================================

OpenJDK 64-Bit Server VM 11.0.17+8 on Linux 5.15.0-1023-azure
Intel(R) Xeon(R) CPU E5-2673 v3 @ 2.40GHz
saxpy:                                    Best Time(ms)   Avg Time(ms)   Stdev(ms)    Rate(M/s)   Per Row(ns)   Relative
------------------------------------------------------------------------------------------------------------------------
f2j                                                 266            277           7        376.2           2.7       1.0X
java                                                263            274           8        380.0           2.6       1.0X


================================================================================================
dcopy
================================================================================================

OpenJDK 64-Bit Server VM 11.0.17+8 on Linux 5.15.0-1023-azure
Intel(R) Xeon(R) CPU E5-2673 v3 @ 2.40GHz
dcopy:                                    Best Time(ms)   Avg Time(ms)   Stdev(ms)    Rate(M/s)   Per Row(ns)   Relative
------------------------------------------------------------------------------------------------------------------------
f2j                                                 456            476           9        219.4           4.6       1.0X
java                                                442            472          18        226.2           4.4       1.0X


================================================================================================
scopy
================================================================================================

OpenJDK 64-Bit Server VM 11.0.17+8 on Linux 5.15.0-1023-azure
Intel(R) Xeon(R) CPU E5-2673 v3 @ 2.40GHz
scopy:                                    Best Time(ms)   Avg Time(ms)   Stdev(ms)    Rate(M/s)   Per Row(ns)   Relative
------------------------------------------------------------------------------------------------------------------------
f2j                                                 243            259           7        411.3           2.4       1.0X
java                                                216            243          16        463.2           2.2       1.1X


================================================================================================
ddot
================================================================================================

OpenJDK 64-Bit Server VM 11.0.17+8 on Linux 5.15.0-1023-azure
Intel(R) Xeon(R) CPU E5-2673 v3 @ 2.40GHz
ddot:                                     Best Time(ms)   Avg Time(ms)   Stdev(ms)    Rate(M/s)   Per Row(ns)   Relative
------------------------------------------------------------------------------------------------------------------------
f2j                                                 158            172           6        633.1           1.6       1.0X
java                                                132            143           5        755.9           1.3       1.2X


================================================================================================
sdot
================================================================================================

OpenJDK 64-Bit Server VM 11.0.17+8 on Linux 5.15.0-1023-azure
Intel(R) Xeon(R) CPU E5-2673 v3 @ 2.40GHz
sdot:                                     Best Time(ms)   Avg Time(ms)   Stdev(ms)    Rate(M/s)   Per Row(ns)   Relative
------------------------------------------------------------------------------------------------------------------------
f2j                                                 124            134           3        806.7           1.2       1.0X
java                                                 93             98           4       1076.3           0.9       1.3X


================================================================================================
dnrm2
================================================================================================

OpenJDK 64-Bit Server VM 11.0.17+8 on Linux 5.15.0-1023-azure
Intel(R) Xeon(R) CPU E5-2673 v3 @ 2.40GHz
dnrm2:                                    Best Time(ms)   Avg Time(ms)   Stdev(ms)    Rate(M/s)   Per Row(ns)   Relative
------------------------------------------------------------------------------------------------------------------------
f2j                                                 550            567          14        181.8           5.5       1.0X
java                                                 85             92          17       1170.7           0.9       6.4X


================================================================================================
snrm2
================================================================================================

OpenJDK 64-Bit Server VM 11.0.17+8 on Linux 5.15.0-1023-azure
Intel(R) Xeon(R) CPU E5-2673 v3 @ 2.40GHz
snrm2:                                    Best Time(ms)   Avg Time(ms)   Stdev(ms)    Rate(M/s)   Per Row(ns)   Relative
------------------------------------------------------------------------------------------------------------------------
f2j                                                 306            319          10        326.3           3.1       1.0X
java                                                 54             61           3       1839.9           0.5       5.6X


================================================================================================
dscal
================================================================================================

OpenJDK 64-Bit Server VM 11.0.17+8 on Linux 5.15.0-1023-azure
Intel(R) Xeon(R) CPU E5-2673 v3 @ 2.40GHz
dscal:                                    Best Time(ms)   Avg Time(ms)   Stdev(ms)    Rate(M/s)   Per Row(ns)   Relative
------------------------------------------------------------------------------------------------------------------------
f2j                                                 429            450          12        233.3           4.3       1.0X
java                                                425            450          10        235.1           4.3       1.0X


================================================================================================
sscal
================================================================================================

OpenJDK 64-Bit Server VM 11.0.17+8 on Linux 5.15.0-1023-azure
Intel(R) Xeon(R) CPU E5-2673 v3 @ 2.40GHz
sscal:                                    Best Time(ms)   Avg Time(ms)   Stdev(ms)    Rate(M/s)   Per Row(ns)   Relative
------------------------------------------------------------------------------------------------------------------------
f2j                                                 230            242           7        434.8           2.3       1.0X
java                                                233            243           6        428.9           2.3       1.0X


================================================================================================
dgemv[N]
================================================================================================

OpenJDK 64-Bit Server VM 11.0.17+8 on Linux 5.15.0-1023-azure
Intel(R) Xeon(R) CPU E5-2673 v3 @ 2.40GHz
dgemv[N]:                                 Best Time(ms)   Avg Time(ms)   Stdev(ms)    Rate(M/s)   Per Row(ns)   Relative
------------------------------------------------------------------------------------------------------------------------
f2j                                                  98            106           3       1015.7           1.0       1.0X
java                                                 70             75           4       1427.3           0.7       1.4X


================================================================================================
dgemv[T]
================================================================================================

OpenJDK 64-Bit Server VM 11.0.17+8 on Linux 5.15.0-1023-azure
Intel(R) Xeon(R) CPU E5-2673 v3 @ 2.40GHz
dgemv[T]:                                 Best Time(ms)   Avg Time(ms)   Stdev(ms)    Rate(M/s)   Per Row(ns)   Relative
------------------------------------------------------------------------------------------------------------------------
f2j                                                 112            121           6        896.3           1.1       1.0X
java                                                 64             69           3       1568.2           0.6       1.7X


================================================================================================
sgemv[N]
================================================================================================

OpenJDK 64-Bit Server VM 11.0.17+8 on Linux 5.15.0-1023-azure
Intel(R) Xeon(R) CPU E5-2673 v3 @ 2.40GHz
sgemv[N]:                                 Best Time(ms)   Avg Time(ms)   Stdev(ms)    Rate(M/s)   Per Row(ns)   Relative
------------------------------------------------------------------------------------------------------------------------
f2j                                                  70             77           3       1423.7           0.7       1.0X
java                                                 61             67           4       1631.6           0.6       1.1X


================================================================================================
sgemv[T]
================================================================================================

OpenJDK 64-Bit Server VM 11.0.17+8 on Linux 5.15.0-1023-azure
Intel(R) Xeon(R) CPU E5-2673 v3 @ 2.40GHz
sgemv[T]:                                 Best Time(ms)   Avg Time(ms)   Stdev(ms)    Rate(M/s)   Per Row(ns)   Relative
------------------------------------------------------------------------------------------------------------------------
f2j                                                 105            114           5        948.1           1.1       1.0X
java                                                 49             55           4       2050.8           0.5       2.2X


================================================================================================
dger
================================================================================================

OpenJDK 64-Bit Server VM 11.0.17+8 on Linux 5.15.0-1023-azure
Intel(R) Xeon(R) CPU E5-2673 v3 @ 2.40GHz
dger:                                     Best Time(ms)   Avg Time(ms)   Stdev(ms)    Rate(M/s)   Per Row(ns)   Relative
------------------------------------------------------------------------------------------------------------------------
f2j                                                 434            462          15        230.3           4.3       1.0X
java                                                411            427          10        243.0           4.1       1.1X


================================================================================================
dspmv[U]
================================================================================================

OpenJDK 64-Bit Server VM 11.0.17+8 on Linux 5.15.0-1023-azure
Intel(R) Xeon(R) CPU E5-2673 v3 @ 2.40GHz
dspmv[U]:                                 Best Time(ms)   Avg Time(ms)   Stdev(ms)    Rate(M/s)   Per Row(ns)   Relative
------------------------------------------------------------------------------------------------------------------------
f2j                                                  72             79           4        694.6           1.4       1.0X
java                                                 60             66           7        830.0           1.2       1.2X


================================================================================================
dspr[U]
================================================================================================

OpenJDK 64-Bit Server VM 11.0.17+8 on Linux 5.15.0-1023-azure
Intel(R) Xeon(R) CPU E5-2673 v3 @ 2.40GHz
dspr[U]:                                  Best Time(ms)   Avg Time(ms)   Stdev(ms)    Rate(M/s)   Per Row(ns)   Relative
------------------------------------------------------------------------------------------------------------------------
f2j                                                 222            244          22        225.7           4.4       1.0X
java                                                224            238           7        223.1           4.5       1.0X


================================================================================================
dsyr[U]
================================================================================================

OpenJDK 64-Bit Server VM 11.0.17+8 on Linux 5.15.0-1023-azure
Intel(R) Xeon(R) CPU E5-2673 v3 @ 2.40GHz
dsyr[U]:                                  Best Time(ms)   Avg Time(ms)   Stdev(ms)    Rate(M/s)   Per Row(ns)   Relative
------------------------------------------------------------------------------------------------------------------------
f2j                                                 371            390          11        134.7           7.4       1.0X
java                                                367            392          14        136.2           7.3       1.0X


================================================================================================
dgemm[N,N]
================================================================================================

OpenJDK 64-Bit Server VM 11.0.17+8 on Linux 5.15.0-1023-azure
Intel(R) Xeon(R) CPU E5-2673 v3 @ 2.40GHz
dgemm[N,N]:                               Best Time(ms)   Avg Time(ms)   Stdev(ms)    Rate(M/s)   Per Row(ns)   Relative
------------------------------------------------------------------------------------------------------------------------
f2j                                                 909            948          26       1100.6           0.9       1.0X
java                                                332            357          14       3013.5           0.3       2.7X


================================================================================================
dgemm[N,T]
================================================================================================

OpenJDK 64-Bit Server VM 11.0.17+8 on Linux 5.15.0-1023-azure
Intel(R) Xeon(R) CPU E5-2673 v3 @ 2.40GHz
dgemm[N,T]:                               Best Time(ms)   Avg Time(ms)   Stdev(ms)    Rate(M/s)   Per Row(ns)   Relative
------------------------------------------------------------------------------------------------------------------------
f2j                                                1082           1135          27        924.1           1.1       1.0X
java                                                355            384          12       2819.0           0.4       3.1X


================================================================================================
dgemm[T,N]
================================================================================================

OpenJDK 64-Bit Server VM 11.0.17+8 on Linux 5.15.0-1023-azure
Intel(R) Xeon(R) CPU E5-2673 v3 @ 2.40GHz
dgemm[T,N]:                               Best Time(ms)   Avg Time(ms)   Stdev(ms)    Rate(M/s)   Per Row(ns)   Relative
------------------------------------------------------------------------------------------------------------------------
f2j                                                1141           1174          18        876.5           1.1       1.0X
java                                                353            375          12       2831.4           0.4       3.2X


================================================================================================
dgemm[T,T]
================================================================================================

OpenJDK 64-Bit Server VM 11.0.17+8 on Linux 5.15.0-1023-azure
Intel(R) Xeon(R) CPU E5-2673 v3 @ 2.40GHz
dgemm[T,T]:                               Best Time(ms)   Avg Time(ms)   Stdev(ms)    Rate(M/s)   Per Row(ns)   Relative
------------------------------------------------------------------------------------------------------------------------
f2j                                                1598           1665          30        625.7           1.6       1.0X
java                                                358            376          12       2796.2           0.4       4.5X


================================================================================================
sgemm[N,N]
================================================================================================

OpenJDK 64-Bit Server VM 11.0.17+8 on Linux 5.15.0-1023-azure
Intel(R) Xeon(R) CPU E5-2673 v3 @ 2.40GHz
sgemm[N,N]:                               Best Time(ms)   Avg Time(ms)   Stdev(ms)    Rate(M/s)   Per Row(ns)   Relative
------------------------------------------------------------------------------------------------------------------------
f2j                                                 829            910          36       1206.5           0.8       1.0X
java                                                325            350          15       3075.0           0.3       2.5X


================================================================================================
sgemm[N,T]
================================================================================================

OpenJDK 64-Bit Server VM 11.0.17+8 on Linux 5.15.0-1023-azure
Intel(R) Xeon(R) CPU E5-2673 v3 @ 2.40GHz
sgemm[N,T]:                               Best Time(ms)   Avg Time(ms)   Stdev(ms)    Rate(M/s)   Per Row(ns)   Relative
------------------------------------------------------------------------------------------------------------------------
f2j                                                 833            904          55       1200.2           0.8       1.0X
java                                                345            373          13       2900.3           0.3       2.4X


================================================================================================
sgemm[T,N]
================================================================================================

OpenJDK 64-Bit Server VM 11.0.17+8 on Linux 5.15.0-1023-azure
Intel(R) Xeon(R) CPU E5-2673 v3 @ 2.40GHz
sgemm[T,N]:                               Best Time(ms)   Avg Time(ms)   Stdev(ms)    Rate(M/s)   Per Row(ns)   Relative
------------------------------------------------------------------------------------------------------------------------
f2j                                                1056           1140          36        946.9           1.1       1.0X
java                                                328            357          13       3046.7           0.3       3.2X


================================================================================================
sgemm[T,T]
================================================================================================

OpenJDK 64-Bit Server VM 11.0.17+8 on Linux 5.15.0-1023-azure
Intel(R) Xeon(R) CPU E5-2673 v3 @ 2.40GHz
sgemm[T,T]:                               Best Time(ms)   Avg Time(ms)   Stdev(ms)    Rate(M/s)   Per Row(ns)   Relative
------------------------------------------------------------------------------------------------------------------------
f2j                                                1418           1481          36        705.4           1.4       1.0X
java                                                329            356          19       3038.0           0.3       4.3X