spectre-meltdown

Spectre-Meltdown benchmarks before and after applying patches.

HTML result view exported from: https://openbenchmarking.org/result/1804128-FO-SPECTREME57.

spectre-meltdownProcessorMotherboardChipsetMemoryDiskGraphicsNetworkOSKernelCompilerFile-SystemScreen Resolutionunpatchedonly-bios-patchedpatched-disabledpatched-enabled2 x Intel Xeon E5-2680 0 @ 2.70GHz (16 Cores / 32 Threads)HP ProLiant BL460c Gen8 (I31 BIOS)Intel Xeon E5/Core12 x 8192 MB DDR3-1600MHz 689911-071147GB LOGICAL VOLUMEMatrox s MGA G200EHBroadcom Limited NetXtreme II BCM57810 10 GigabitCentOS 7.4.17083.10.0-693.el7.x86_64 (x86_64)GCC 4.8.5 20150623ext41024x7683.10.0-693.21.1.el7.x86_64 (x86_64)OpenBenchmarking.orgCompiler Details- --build=x86_64-redhat-linux --disable-libgcj --disable-libunwind-exceptions --enable-__cxa_atexit --enable-bootstrap --enable-checking=release --enable-gnu-indirect-function --enable-gnu-unique-object --enable-initfini-array --enable-languages=c,c++,objc,obj-c++,java,fortran,ada,go,lto --enable-plugin --enable-shared --enable-threads=posix --mandir=/usr/share/man --with-arch_32=x86-64 --with-linker-hash-style=gnu --with-tune=generic Disk Details- DEADLINE / data=ordered,relatime,rw,stripe=64Processor Details- Scaling Governor: pcc-cpufreq conservativeSecurity Details- patched-disabled: Load fences + Full retpoline Protection- patched-enabled: KPTI + Load fences + IBRS (kernel) Protection

spectre-meltdownsqlite: Timed SQLite Insertionstiobench: Read - 32MB - 4tiobench: Read - 32MB - 8tiobench: Read - 64MB - 4tiobench: Read - 64MB - 8tiobench: Read - 128MB - 4tiobench: Read - 128MB - 8tiobench: Read - 256MB - 4tiobench: Read - 256MB - 8tiobench: Read - 32MB - 16tiobench: Read - 32MB - 32tiobench: Read - 64MB - 16tiobench: Read - 64MB - 32tiobench: Write - 32MB - 4tiobench: Write - 32MB - 8tiobench: Write - 64MB - 4tiobench: Write - 64MB - 8tiobench: Read - 128MB - 16tiobench: Read - 128MB - 32tiobench: Read - 256MB - 16tiobench: Read - 256MB - 32tiobench: Write - 128MB - 4tiobench: Write - 128MB - 8tiobench: Write - 256MB - 4tiobench: Write - 256MB - 8tiobench: Write - 32MB - 16tiobench: Write - 32MB - 32tiobench: Write - 64MB - 16tiobench: Write - 64MB - 32tiobench: Write - 128MB - 16tiobench: Write - 128MB - 32tiobench: Write - 256MB - 16tiobench: Write - 256MB - 32tiobench: Rand Read - 32MB - 4tiobench: Rand Read - 32MB - 8tiobench: Rand Read - 64MB - 4tiobench: Rand Read - 64MB - 8tiobench: Rand Read - 128MB - 4tiobench: Rand Read - 128MB - 8tiobench: Rand Read - 256MB - 4tiobench: Rand Read - 256MB - 8tiobench: Rand Read - 32MB - 16tiobench: Rand Read - 32MB - 32tiobench: Rand Read - 64MB - 16tiobench: Rand Read - 64MB - 32tiobench: Rand Write - 32MB - 4tiobench: Rand Write - 32MB - 8tiobench: Rand Write - 64MB - 4tiobench: Rand Write - 64MB - 8tiobench: Rand Read - 128MB - 16tiobench: Rand Read - 128MB - 32tiobench: Rand Read - 256MB - 16tiobench: Rand Read - 256MB - 32tiobench: Rand Write - 128MB - 4tiobench: Rand Write - 128MB - 8tiobench: Rand Write - 256MB - 4tiobench: Rand Write - 256MB - 8tiobench: Rand Write - 32MB - 16tiobench: Rand Write - 32MB - 32tiobench: Rand Write - 64MB - 16tiobench: Rand Write - 64MB - 32tiobench: Rand Write - 128MB - 16tiobench: Rand Write - 128MB - 32tiobench: Rand Write - 256MB - 16tiobench: Rand Write - 256MB - 32ramspeed: Add - Integerramspeed: Copy - Integerramspeed: Scale - Integerramspeed: Triad - Integerramspeed: Average - Integerramspeed: Add - Floating Pointramspeed: Copy - Floating Pointramspeed: Scale - Floating Pointramspeed: Triad - Floating Pointramspeed: Average - Floating Pointscimark2: Compositescimark2: Monte Carloscimark2: Fast Fourier Transformscimark2: Sparse Matrix Multiplyscimark2: Dense LU Matrix Factorizationscimark2: Jacobi Successive Over-Relaxationbuild-linux-kernel: Time To Compilestockfish: Total Timeaobench: 2048 x 2048 - Total Timegnupg: Linux 4.3 Package File Encryptiongimp: resizegimp: auto-levelsgimp: unsharp-maskapache: Static Web Page Servingunpatchedonly-bios-patchedpatched-disabledpatched-enabled3.2113297.4217608.7013854.0818003.1314024.0718680.7214319.4019857.4918505.5123793.2318801.9524345.4099.96156.9791.45142.2320744.2026665.9923873.8128386.1491.35140.9790.76135.15160.38128.39142.51115.06138.19116.62134.59110.1569578.5382079.34130935.50168862.35266175.77367100.99554649.74775281.7288343.65113529.10192414.00225345.922427.381656.394473.743739.30414061.85456579.33877339.67926423.268166.827200.2817234.3514032.59300.6085.39355.13135.61648.81242.011238.06425.5227368.9523481.5325628.3324752.3725260.2825623.5423425.6920247.5325116.8423521.42505.85100.54276.91538.49643.09970.2152.96390666.8617.464.027.0813.8423368.413.2312929.3317210.7113442.9418468.4813906.1318706.7014178.2618221.3017566.8824436.3119494.0925623.9799.70154.0694.49141.5119415.6925962.1424336.1027020.0991.50144.3591.09136.98147.79126.84144.49120.98136.36115.71134.21108.7468994.6885438.85133447.79169652.78258092.36340298.79539096.69724460.6492097.72111884.76181399.77223823.412224.831996.584096.443517.50404505.96452647.01840117.76915657.718564.727275.9916894.7413783.24440.5584.23410.11137.70574.47238.95952.44423.5426770.7923192.0224804.5424241.7524834.6925004.7023117.6919978.6924452.3223022.59503.01100.16272.52537.10636.07969.1953.08390967.3517.493.977.1113.8522728.293.1012603.5117039.5312870.3017534.3113310.6917911.2313053.8818341.0117982.6620951.3918683.2622947.0993.31151.6990.29137.2920935.1025693.6123042.3626338.5885.26130.0783.82125.10152.78127.22145.69119.26137.66113.93134.82112.7966811.3888577.93125315.18173485.79258546.55362542.60527328.02803002.9895211.15111166.31199558.80222180.402303.521955.334096.893711.67431206.98457757.99926079.69904928.228060.517244.4116057.0314192.76265.2881.96290.70140.17399.98219.59670.09382.0927110.3223494.7125605.6724665.6625224.8925227.5823560.5619608.5124891.3123447.87505.57100.17275.42538.95644.13969.1953.66391266.7417.434.267.3314.3720455.964.197601.2713477.547891.0513856.767912.9614057.448032.6614315.2517873.3820178.9218415.4321504.5077.90138.1272.65121.4819533.5322827.7819258.5323153.2770.86115.1570.77111.05147.53126.16131.55118.99119.17115.28117.33114.3848119.7079983.9493852.41157717.74180501.26309433.98366070.81609246.7286240.8993027.85172092.85204307.532093.462025.934054.493814.43376949.65396371.86760416.09798041.857871.737273.1915730.9014936.58357.2679.91365.58136.431008.75238.442046.76423.8927357.9323464.1825436.3224754.9025115.5125452.3823413.3919958.2924977.4723476.40504.50100.54274.84538.95641.03967.1560.04391766.9217.535.038.7917.5112064.57OpenBenchmarking.org

SQLite

Timed SQLite Insertions

OpenBenchmarking.orgSeconds, Fewer Is BetterSQLite 3.22Timed SQLite Insertionsunpatchedonly-bios-patchedpatched-disabledpatched-enabled0.94281.88562.82843.77124.714SE +/- 0.04, N = 5SE +/- 0.02, N = 3SE +/- 0.08, N = 6SE +/- 0.14, N = 63.213.233.104.191. (CC) gcc options: -O2 -lreadline -ltermcap -lz -ldl -lpthread

Threaded I/O Tester

Test: Read - Size Per Thread: 32MB - Thread Count: 4

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Read - Size Per Thread: 32MB - Thread Count: 4unpatchedonly-bios-patchedpatched-disabledpatched-enabled3K6K9K12K15KSE +/- 98.99, N = 3SE +/- 119.40, N = 3SE +/- 93.16, N = 3SE +/- 76.45, N = 313297.4212929.3312603.517601.271. (CC) gcc options: -O2

Threaded I/O Tester

Test: Read - Size Per Thread: 32MB - Thread Count: 8

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Read - Size Per Thread: 32MB - Thread Count: 8unpatchedonly-bios-patchedpatched-disabledpatched-enabled4K8K12K16K20KSE +/- 135.41, N = 3SE +/- 93.51, N = 3SE +/- 117.94, N = 3SE +/- 21.32, N = 317608.7017210.7117039.5313477.541. (CC) gcc options: -O2

Threaded I/O Tester

Test: Read - Size Per Thread: 64MB - Thread Count: 4

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Read - Size Per Thread: 64MB - Thread Count: 4unpatchedonly-bios-patchedpatched-disabledpatched-enabled3K6K9K12K15KSE +/- 117.81, N = 3SE +/- 31.81, N = 3SE +/- 71.90, N = 3SE +/- 80.90, N = 313854.0813442.9412870.307891.051. (CC) gcc options: -O2

Threaded I/O Tester

Test: Read - Size Per Thread: 64MB - Thread Count: 8

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Read - Size Per Thread: 64MB - Thread Count: 8unpatchedonly-bios-patchedpatched-disabledpatched-enabled4K8K12K16K20KSE +/- 193.54, N = 3SE +/- 23.63, N = 3SE +/- 159.01, N = 3SE +/- 47.03, N = 318003.1318468.4817534.3113856.761. (CC) gcc options: -O2

Threaded I/O Tester

Test: Read - Size Per Thread: 128MB - Thread Count: 4

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Read - Size Per Thread: 128MB - Thread Count: 4unpatchedonly-bios-patchedpatched-disabledpatched-enabled3K6K9K12K15KSE +/- 5.66, N = 3SE +/- 60.41, N = 3SE +/- 218.43, N = 6SE +/- 107.89, N = 314024.0713906.1313310.697912.961. (CC) gcc options: -O2

Threaded I/O Tester

Test: Read - Size Per Thread: 128MB - Thread Count: 8

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Read - Size Per Thread: 128MB - Thread Count: 8unpatchedonly-bios-patchedpatched-disabledpatched-enabled4K8K12K16K20KSE +/- 266.65, N = 5SE +/- 317.65, N = 6SE +/- 71.41, N = 3SE +/- 30.78, N = 318680.7218706.7017911.2314057.441. (CC) gcc options: -O2

Threaded I/O Tester

Test: Read - Size Per Thread: 256MB - Thread Count: 4

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Read - Size Per Thread: 256MB - Thread Count: 4unpatchedonly-bios-patchedpatched-disabledpatched-enabled3K6K9K12K15KSE +/- 218.73, N = 6SE +/- 127.60, N = 3SE +/- 58.84, N = 3SE +/- 63.09, N = 314319.4014178.2613053.888032.661. (CC) gcc options: -O2

Threaded I/O Tester

Test: Read - Size Per Thread: 256MB - Thread Count: 8

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Read - Size Per Thread: 256MB - Thread Count: 8unpatchedonly-bios-patchedpatched-disabledpatched-enabled4K8K12K16K20KSE +/- 351.16, N = 6SE +/- 11.00, N = 3SE +/- 291.62, N = 4SE +/- 54.05, N = 319857.4918221.3018341.0114315.251. (CC) gcc options: -O2

Threaded I/O Tester

Test: Read - Size Per Thread: 32MB - Thread Count: 16

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Read - Size Per Thread: 32MB - Thread Count: 16unpatchedonly-bios-patchedpatched-disabledpatched-enabled4K8K12K16K20KSE +/- 197.20, N = 3SE +/- 415.46, N = 6SE +/- 223.28, N = 3SE +/- 385.28, N = 618505.5117566.8817982.6617873.381. (CC) gcc options: -O2

Threaded I/O Tester

Test: Read - Size Per Thread: 32MB - Thread Count: 32

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Read - Size Per Thread: 32MB - Thread Count: 32unpatchedonly-bios-patchedpatched-disabledpatched-enabled5K10K15K20K25KSE +/- 826.63, N = 6SE +/- 369.89, N = 3SE +/- 1381.57, N = 6SE +/- 648.91, N = 623793.2324436.3120951.3920178.921. (CC) gcc options: -O2

Threaded I/O Tester

Test: Read - Size Per Thread: 64MB - Thread Count: 16

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Read - Size Per Thread: 64MB - Thread Count: 16unpatchedonly-bios-patchedpatched-disabledpatched-enabled4K8K12K16K20KSE +/- 216.12, N = 3SE +/- 364.49, N = 3SE +/- 115.96, N = 3SE +/- 511.27, N = 618801.9519494.0918683.2618415.431. (CC) gcc options: -O2

Threaded I/O Tester

Test: Read - Size Per Thread: 64MB - Thread Count: 32

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Read - Size Per Thread: 64MB - Thread Count: 32unpatchedonly-bios-patchedpatched-disabledpatched-enabled5K10K15K20K25KSE +/- 397.59, N = 4SE +/- 437.50, N = 3SE +/- 828.54, N = 6SE +/- 481.67, N = 624345.4025623.9722947.0921504.501. (CC) gcc options: -O2

Threaded I/O Tester

Test: Write - Size Per Thread: 32MB - Thread Count: 4

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Write - Size Per Thread: 32MB - Thread Count: 4unpatchedonly-bios-patchedpatched-disabledpatched-enabled20406080100SE +/- 0.61, N = 3SE +/- 1.04, N = 3SE +/- 1.44, N = 3SE +/- 1.35, N = 399.9699.7093.3177.901. (CC) gcc options: -O2

Threaded I/O Tester

Test: Write - Size Per Thread: 32MB - Thread Count: 8

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Write - Size Per Thread: 32MB - Thread Count: 8unpatchedonly-bios-patchedpatched-disabledpatched-enabled306090120150SE +/- 1.25, N = 3SE +/- 1.22, N = 3SE +/- 2.29, N = 3SE +/- 2.72, N = 3156.97154.06151.69138.121. (CC) gcc options: -O2

Threaded I/O Tester

Test: Write - Size Per Thread: 64MB - Thread Count: 4

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Write - Size Per Thread: 64MB - Thread Count: 4unpatchedonly-bios-patchedpatched-disabledpatched-enabled20406080100SE +/- 1.65, N = 3SE +/- 0.40, N = 3SE +/- 1.71, N = 3SE +/- 1.16, N = 391.4594.4990.2972.651. (CC) gcc options: -O2

Threaded I/O Tester

Test: Write - Size Per Thread: 64MB - Thread Count: 8

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Write - Size Per Thread: 64MB - Thread Count: 8unpatchedonly-bios-patchedpatched-disabledpatched-enabled306090120150SE +/- 0.41, N = 3SE +/- 3.60, N = 6SE +/- 2.91, N = 6SE +/- 2.90, N = 6142.23141.51137.29121.481. (CC) gcc options: -O2

Threaded I/O Tester

Test: Read - Size Per Thread: 128MB - Thread Count: 16

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Read - Size Per Thread: 128MB - Thread Count: 16unpatchedonly-bios-patchedpatched-disabledpatched-enabled4K8K12K16K20KSE +/- 922.18, N = 6SE +/- 157.38, N = 3SE +/- 553.99, N = 6SE +/- 328.02, N = 320744.2019415.6920935.1019533.531. (CC) gcc options: -O2

Threaded I/O Tester

Test: Read - Size Per Thread: 128MB - Thread Count: 32

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Read - Size Per Thread: 128MB - Thread Count: 32unpatchedonly-bios-patchedpatched-disabledpatched-enabled6K12K18K24K30KSE +/- 392.01, N = 3SE +/- 137.11, N = 3SE +/- 437.49, N = 6SE +/- 438.99, N = 326665.9925962.1425693.6122827.781. (CC) gcc options: -O2

Threaded I/O Tester

Test: Read - Size Per Thread: 256MB - Thread Count: 16

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Read - Size Per Thread: 256MB - Thread Count: 16unpatchedonly-bios-patchedpatched-disabledpatched-enabled5K10K15K20K25KSE +/- 661.13, N = 6SE +/- 363.75, N = 3SE +/- 317.63, N = 3SE +/- 331.24, N = 323873.8124336.1023042.3619258.531. (CC) gcc options: -O2

Threaded I/O Tester

Test: Read - Size Per Thread: 256MB - Thread Count: 32

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Read - Size Per Thread: 256MB - Thread Count: 32unpatchedonly-bios-patchedpatched-disabledpatched-enabled6K12K18K24K30KSE +/- 307.75, N = 3SE +/- 574.36, N = 6SE +/- 164.59, N = 3SE +/- 115.04, N = 328386.1427020.0926338.5823153.271. (CC) gcc options: -O2

Threaded I/O Tester

Test: Write - Size Per Thread: 128MB - Thread Count: 4

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Write - Size Per Thread: 128MB - Thread Count: 4unpatchedonly-bios-patchedpatched-disabledpatched-enabled20406080100SE +/- 0.30, N = 3SE +/- 0.42, N = 3SE +/- 1.38, N = 3SE +/- 0.16, N = 391.3591.5085.2670.861. (CC) gcc options: -O2

Threaded I/O Tester

Test: Write - Size Per Thread: 128MB - Thread Count: 8

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Write - Size Per Thread: 128MB - Thread Count: 8unpatchedonly-bios-patchedpatched-disabledpatched-enabled306090120150SE +/- 0.14, N = 3SE +/- 0.89, N = 3SE +/- 3.01, N = 6SE +/- 0.71, N = 3140.97144.35130.07115.151. (CC) gcc options: -O2

Threaded I/O Tester

Test: Write - Size Per Thread: 256MB - Thread Count: 4

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Write - Size Per Thread: 256MB - Thread Count: 4unpatchedonly-bios-patchedpatched-disabledpatched-enabled20406080100SE +/- 0.72, N = 3SE +/- 0.36, N = 3SE +/- 1.60, N = 3SE +/- 0.75, N = 390.7691.0983.8270.771. (CC) gcc options: -O2

Threaded I/O Tester

Test: Write - Size Per Thread: 256MB - Thread Count: 8

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Write - Size Per Thread: 256MB - Thread Count: 8unpatchedonly-bios-patchedpatched-disabledpatched-enabled306090120150SE +/- 1.93, N = 3SE +/- 1.55, N = 3SE +/- 2.36, N = 3SE +/- 1.01, N = 3135.15136.98125.10111.051. (CC) gcc options: -O2

Threaded I/O Tester

Test: Write - Size Per Thread: 32MB - Thread Count: 16

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Write - Size Per Thread: 32MB - Thread Count: 16unpatchedonly-bios-patchedpatched-disabledpatched-enabled4080120160200SE +/- 3.41, N = 6SE +/- 2.86, N = 3SE +/- 3.29, N = 6SE +/- 2.65, N = 3160.38147.79152.78147.531. (CC) gcc options: -O2

Threaded I/O Tester

Test: Write - Size Per Thread: 32MB - Thread Count: 32

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Write - Size Per Thread: 32MB - Thread Count: 32unpatchedonly-bios-patchedpatched-disabledpatched-enabled306090120150SE +/- 2.11, N = 6SE +/- 0.95, N = 3SE +/- 2.44, N = 3SE +/- 1.77, N = 3128.39126.84127.22126.161. (CC) gcc options: -O2

Threaded I/O Tester

Test: Write - Size Per Thread: 64MB - Thread Count: 16

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Write - Size Per Thread: 64MB - Thread Count: 16unpatchedonly-bios-patchedpatched-disabledpatched-enabled306090120150SE +/- 2.22, N = 4SE +/- 2.43, N = 3SE +/- 1.66, N = 3SE +/- 2.21, N = 3142.51144.49145.69131.551. (CC) gcc options: -O2

Threaded I/O Tester

Test: Write - Size Per Thread: 64MB - Thread Count: 32

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Write - Size Per Thread: 64MB - Thread Count: 32unpatchedonly-bios-patchedpatched-disabledpatched-enabled306090120150SE +/- 1.41, N = 3SE +/- 2.12, N = 3SE +/- 1.64, N = 3SE +/- 0.25, N = 3115.06120.98119.26118.991. (CC) gcc options: -O2

Threaded I/O Tester

Test: Write - Size Per Thread: 128MB - Thread Count: 16

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Write - Size Per Thread: 128MB - Thread Count: 16unpatchedonly-bios-patchedpatched-disabledpatched-enabled306090120150SE +/- 0.83, N = 3SE +/- 1.92, N = 3SE +/- 1.75, N = 3SE +/- 1.03, N = 3138.19136.36137.66119.171. (CC) gcc options: -O2

Threaded I/O Tester

Test: Write - Size Per Thread: 128MB - Thread Count: 32

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Write - Size Per Thread: 128MB - Thread Count: 32unpatchedonly-bios-patchedpatched-disabledpatched-enabled306090120150SE +/- 2.19, N = 3SE +/- 0.85, N = 3SE +/- 1.35, N = 3SE +/- 1.06, N = 3116.62115.71113.93115.281. (CC) gcc options: -O2

Threaded I/O Tester

Test: Write - Size Per Thread: 256MB - Thread Count: 16

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Write - Size Per Thread: 256MB - Thread Count: 16unpatchedonly-bios-patchedpatched-disabledpatched-enabled306090120150SE +/- 1.72, N = 3SE +/- 0.60, N = 3SE +/- 1.62, N = 3SE +/- 0.46, N = 3134.59134.21134.82117.331. (CC) gcc options: -O2

Threaded I/O Tester

Test: Write - Size Per Thread: 256MB - Thread Count: 32

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Write - Size Per Thread: 256MB - Thread Count: 32unpatchedonly-bios-patchedpatched-disabledpatched-enabled306090120150SE +/- 2.06, N = 3SE +/- 1.37, N = 3SE +/- 0.71, N = 3SE +/- 0.58, N = 3110.15108.74112.79114.381. (CC) gcc options: -O2

Threaded I/O Tester

Test: Random Read - Size Per Thread: 32MB - Thread Count: 4

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Random Read - Size Per Thread: 32MB - Thread Count: 4unpatchedonly-bios-patchedpatched-disabledpatched-enabled15K30K45K60K75KSE +/- 1055.23, N = 5SE +/- 1193.58, N = 3SE +/- 1318.19, N = 3SE +/- 362.44, N = 369578.5368994.6866811.3848119.701. (CC) gcc options: -O2

Threaded I/O Tester

Test: Random Read - Size Per Thread: 32MB - Thread Count: 8

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Random Read - Size Per Thread: 32MB - Thread Count: 8unpatchedonly-bios-patchedpatched-disabledpatched-enabled20K40K60K80K100KSE +/- 1071.44, N = 3SE +/- 1131.92, N = 3SE +/- 867.87, N = 3SE +/- 1010.17, N = 382079.3485438.8588577.9379983.941. (CC) gcc options: -O2

Threaded I/O Tester

Test: Random Read - Size Per Thread: 64MB - Thread Count: 4

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Random Read - Size Per Thread: 64MB - Thread Count: 4unpatchedonly-bios-patchedpatched-disabledpatched-enabled30K60K90K120K150KSE +/- 3070.30, N = 6SE +/- 3744.64, N = 6SE +/- 1356.84, N = 3SE +/- 1446.95, N = 3130935.50133447.79125315.1893852.411. (CC) gcc options: -O2

Threaded I/O Tester

Test: Random Read - Size Per Thread: 64MB - Thread Count: 8

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Random Read - Size Per Thread: 64MB - Thread Count: 8unpatchedonly-bios-patchedpatched-disabledpatched-enabled40K80K120K160K200KSE +/- 2767.58, N = 3SE +/- 2256.23, N = 3SE +/- 1454.33, N = 3SE +/- 325.75, N = 3168862.35169652.78173485.79157717.741. (CC) gcc options: -O2

Threaded I/O Tester

Test: Random Read - Size Per Thread: 128MB - Thread Count: 4

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Random Read - Size Per Thread: 128MB - Thread Count: 4unpatchedonly-bios-patchedpatched-disabledpatched-enabled60K120K180K240K300KSE +/- 6463.61, N = 6SE +/- 3048.98, N = 3SE +/- 2495.20, N = 3SE +/- 4016.61, N = 6266175.77258092.36258546.55180501.261. (CC) gcc options: -O2

Threaded I/O Tester

Test: Random Read - Size Per Thread: 128MB - Thread Count: 8

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Random Read - Size Per Thread: 128MB - Thread Count: 8unpatchedonly-bios-patchedpatched-disabledpatched-enabled80K160K240K320K400KSE +/- 10674.68, N = 6SE +/- 2024.08, N = 3SE +/- 6478.99, N = 3SE +/- 3918.28, N = 3367100.99340298.79362542.60309433.981. (CC) gcc options: -O2

Threaded I/O Tester

Test: Random Read - Size Per Thread: 256MB - Thread Count: 4

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Random Read - Size Per Thread: 256MB - Thread Count: 4unpatchedonly-bios-patchedpatched-disabledpatched-enabled120K240K360K480K600KSE +/- 15321.54, N = 6SE +/- 7766.93, N = 6SE +/- 8537.57, N = 6SE +/- 1204.11, N = 3554649.74539096.69527328.02366070.811. (CC) gcc options: -O2

Threaded I/O Tester

Test: Random Read - Size Per Thread: 256MB - Thread Count: 8

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Random Read - Size Per Thread: 256MB - Thread Count: 8unpatchedonly-bios-patchedpatched-disabledpatched-enabled200K400K600K800K1000KSE +/- 24708.98, N = 6SE +/- 11497.89, N = 3SE +/- 10739.63, N = 3SE +/- 11567.90, N = 3775281.72724460.64803002.98609246.721. (CC) gcc options: -O2

Threaded I/O Tester

Test: Random Read - Size Per Thread: 32MB - Thread Count: 16

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Random Read - Size Per Thread: 32MB - Thread Count: 16unpatchedonly-bios-patchedpatched-disabledpatched-enabled20K40K60K80K100KSE +/- 1200.54, N = 3SE +/- 1599.04, N = 6SE +/- 2526.01, N = 6SE +/- 546.48, N = 388343.6592097.7295211.1586240.891. (CC) gcc options: -O2

Threaded I/O Tester

Test: Random Read - Size Per Thread: 32MB - Thread Count: 32

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Random Read - Size Per Thread: 32MB - Thread Count: 32unpatchedonly-bios-patchedpatched-disabledpatched-enabled20K40K60K80K100KSE +/- 1449.36, N = 3SE +/- 1357.96, N = 3SE +/- 1803.96, N = 6SE +/- 1536.72, N = 4113529.10111884.76111166.3193027.851. (CC) gcc options: -O2

Threaded I/O Tester

Test: Random Read - Size Per Thread: 64MB - Thread Count: 16

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Random Read - Size Per Thread: 64MB - Thread Count: 16unpatchedonly-bios-patchedpatched-disabledpatched-enabled40K80K120K160K200KSE +/- 5228.13, N = 6SE +/- 3548.11, N = 3SE +/- 230.61, N = 3SE +/- 2657.31, N = 6192414.00181399.77199558.80172092.851. (CC) gcc options: -O2

Threaded I/O Tester

Test: Random Read - Size Per Thread: 64MB - Thread Count: 32

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Random Read - Size Per Thread: 64MB - Thread Count: 32unpatchedonly-bios-patchedpatched-disabledpatched-enabled50K100K150K200K250KSE +/- 3906.68, N = 3SE +/- 849.30, N = 3SE +/- 3465.28, N = 6SE +/- 2299.11, N = 3225345.92223823.41222180.40204307.531. (CC) gcc options: -O2

Threaded I/O Tester

Test: Random Write - Size Per Thread: 32MB - Thread Count: 4

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Random Write - Size Per Thread: 32MB - Thread Count: 4unpatchedonly-bios-patchedpatched-disabledpatched-enabled5001000150020002500SE +/- 41.10, N = 6SE +/- 63.17, N = 6SE +/- 37.32, N = 6SE +/- 22.90, N = 32427.382224.832303.522093.461. (CC) gcc options: -O2

Threaded I/O Tester

Test: Random Write - Size Per Thread: 32MB - Thread Count: 8

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Random Write - Size Per Thread: 32MB - Thread Count: 8unpatchedonly-bios-patchedpatched-disabledpatched-enabled400800120016002000SE +/- 301.94, N = 6SE +/- 18.59, N = 3SE +/- 35.36, N = 3SE +/- 25.93, N = 31656.391996.581955.332025.931. (CC) gcc options: -O2

Threaded I/O Tester

Test: Random Write - Size Per Thread: 64MB - Thread Count: 4

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Random Write - Size Per Thread: 64MB - Thread Count: 4unpatchedonly-bios-patchedpatched-disabledpatched-enabled10002000300040005000SE +/- 19.26, N = 3SE +/- 112.16, N = 6SE +/- 101.79, N = 6SE +/- 30.34, N = 34473.744096.444096.894054.491. (CC) gcc options: -O2

Threaded I/O Tester

Test: Random Write - Size Per Thread: 64MB - Thread Count: 8

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Random Write - Size Per Thread: 64MB - Thread Count: 8unpatchedonly-bios-patchedpatched-disabledpatched-enabled8001600240032004000SE +/- 52.59, N = 3SE +/- 176.94, N = 6SE +/- 50.70, N = 3SE +/- 66.05, N = 33739.303517.503711.673814.431. (CC) gcc options: -O2

Threaded I/O Tester

Test: Random Read - Size Per Thread: 128MB - Thread Count: 16

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Random Read - Size Per Thread: 128MB - Thread Count: 16unpatchedonly-bios-patchedpatched-disabledpatched-enabled90K180K270K360K450KSE +/- 8223.90, N = 6SE +/- 11251.57, N = 6SE +/- 8232.91, N = 6SE +/- 11677.83, N = 6414061.85404505.96431206.98376949.651. (CC) gcc options: -O2

Threaded I/O Tester

Test: Random Read - Size Per Thread: 128MB - Thread Count: 32

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Random Read - Size Per Thread: 128MB - Thread Count: 32unpatchedonly-bios-patchedpatched-disabledpatched-enabled100K200K300K400K500KSE +/- 5116.91, N = 3SE +/- 264.77, N = 3SE +/- 8693.40, N = 3SE +/- 5878.60, N = 3456579.33452647.01457757.99396371.861. (CC) gcc options: -O2

Threaded I/O Tester

Test: Random Read - Size Per Thread: 256MB - Thread Count: 16

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Random Read - Size Per Thread: 256MB - Thread Count: 16unpatchedonly-bios-patchedpatched-disabledpatched-enabled200K400K600K800K1000KSE +/- 10478.83, N = 3SE +/- 14213.42, N = 3SE +/- 2300.45, N = 3SE +/- 10955.49, N = 6877339.67840117.76926079.69760416.091. (CC) gcc options: -O2

Threaded I/O Tester

Test: Random Read - Size Per Thread: 256MB - Thread Count: 32

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Random Read - Size Per Thread: 256MB - Thread Count: 32unpatchedonly-bios-patchedpatched-disabledpatched-enabled200K400K600K800K1000KSE +/- 14272.57, N = 5SE +/- 7125.20, N = 3SE +/- 7830.04, N = 3SE +/- 8281.62, N = 3926423.26915657.71904928.22798041.851. (CC) gcc options: -O2

Threaded I/O Tester

Test: Random Write - Size Per Thread: 128MB - Thread Count: 4

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Random Write - Size Per Thread: 128MB - Thread Count: 4unpatchedonly-bios-patchedpatched-disabledpatched-enabled2K4K6K8K10KSE +/- 202.90, N = 6SE +/- 30.87, N = 3SE +/- 143.46, N = 6SE +/- 52.39, N = 38166.828564.728060.517871.731. (CC) gcc options: -O2

Threaded I/O Tester

Test: Random Write - Size Per Thread: 128MB - Thread Count: 8

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Random Write - Size Per Thread: 128MB - Thread Count: 8unpatchedonly-bios-patchedpatched-disabledpatched-enabled16003200480064008000SE +/- 119.71, N = 3SE +/- 107.52, N = 3SE +/- 79.79, N = 3SE +/- 80.39, N = 37200.287275.997244.417273.191. (CC) gcc options: -O2

Threaded I/O Tester

Test: Random Write - Size Per Thread: 256MB - Thread Count: 4

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Random Write - Size Per Thread: 256MB - Thread Count: 4unpatchedonly-bios-patchedpatched-disabledpatched-enabled4K8K12K16K20KSE +/- 72.40, N = 3SE +/- 237.24, N = 3SE +/- 235.14, N = 3SE +/- 282.74, N = 317234.3516894.7416057.0315730.901. (CC) gcc options: -O2

Threaded I/O Tester

Test: Random Write - Size Per Thread: 256MB - Thread Count: 8

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Random Write - Size Per Thread: 256MB - Thread Count: 8unpatchedonly-bios-patchedpatched-disabledpatched-enabled3K6K9K12K15KSE +/- 223.68, N = 3SE +/- 47.05, N = 3SE +/- 131.16, N = 3SE +/- 258.00, N = 314032.5913783.2414192.7614936.581. (CC) gcc options: -O2

Threaded I/O Tester

Test: Random Write - Size Per Thread: 32MB - Thread Count: 16

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Random Write - Size Per Thread: 32MB - Thread Count: 16unpatchedonly-bios-patchedpatched-disabledpatched-enabled100200300400500SE +/- 123.30, N = 6SE +/- 150.59, N = 6SE +/- 52.39, N = 6SE +/- 149.14, N = 6300.60440.55265.28357.261. (CC) gcc options: -O2

Threaded I/O Tester

Test: Random Write - Size Per Thread: 32MB - Thread Count: 32

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Random Write - Size Per Thread: 32MB - Thread Count: 32unpatchedonly-bios-patchedpatched-disabledpatched-enabled20406080100SE +/- 1.37, N = 6SE +/- 1.42, N = 4SE +/- 1.67, N = 6SE +/- 0.16, N = 385.3984.2381.9679.911. (CC) gcc options: -O2

Threaded I/O Tester

Test: Random Write - Size Per Thread: 64MB - Thread Count: 16

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Random Write - Size Per Thread: 64MB - Thread Count: 16unpatchedonly-bios-patchedpatched-disabledpatched-enabled90180270360450SE +/- 77.53, N = 6SE +/- 28.94, N = 6SE +/- 35.57, N = 6SE +/- 74.16, N = 6355.13410.11290.70365.581. (CC) gcc options: -O2

Threaded I/O Tester

Test: Random Write - Size Per Thread: 64MB - Thread Count: 32

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Random Write - Size Per Thread: 64MB - Thread Count: 32unpatchedonly-bios-patchedpatched-disabledpatched-enabled306090120150SE +/- 2.01, N = 5SE +/- 1.98, N = 6SE +/- 0.88, N = 3SE +/- 2.33, N = 6135.61137.70140.17136.431. (CC) gcc options: -O2

Threaded I/O Tester

Test: Random Write - Size Per Thread: 128MB - Thread Count: 16

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Random Write - Size Per Thread: 128MB - Thread Count: 16unpatchedonly-bios-patchedpatched-disabledpatched-enabled2004006008001000SE +/- 54.36, N = 6SE +/- 73.80, N = 6SE +/- 55.47, N = 6SE +/- 63.23, N = 6648.81574.47399.981008.751. (CC) gcc options: -O2

Threaded I/O Tester

Test: Random Write - Size Per Thread: 128MB - Thread Count: 32

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Random Write - Size Per Thread: 128MB - Thread Count: 32unpatchedonly-bios-patchedpatched-disabledpatched-enabled50100150200250SE +/- 2.35, N = 3SE +/- 1.10, N = 3SE +/- 1.87, N = 3SE +/- 3.50, N = 3242.01238.95219.59238.441. (CC) gcc options: -O2

Threaded I/O Tester

Test: Random Write - Size Per Thread: 256MB - Thread Count: 16

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Random Write - Size Per Thread: 256MB - Thread Count: 16unpatchedonly-bios-patchedpatched-disabledpatched-enabled400800120016002000SE +/- 196.43, N = 6SE +/- 161.39, N = 6SE +/- 63.15, N = 6SE +/- 101.63, N = 61238.06952.44670.092046.761. (CC) gcc options: -O2

Threaded I/O Tester

Test: Random Write - Size Per Thread: 256MB - Thread Count: 32

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Random Write - Size Per Thread: 256MB - Thread Count: 32unpatchedonly-bios-patchedpatched-disabledpatched-enabled90180270360450SE +/- 3.39, N = 3SE +/- 4.96, N = 3SE +/- 4.38, N = 3SE +/- 4.30, N = 3425.52423.54382.09423.891. (CC) gcc options: -O2

RAMspeed SMP

Type: Add - Benchmark: Integer

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Add - Benchmark: Integerunpatchedonly-bios-patchedpatched-disabledpatched-enabled6K12K18K24K30K27368.9526770.7927110.3227357.931. (CC) gcc options: -O3 -march=native

RAMspeed SMP

Type: Copy - Benchmark: Integer

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Copy - Benchmark: Integerunpatchedonly-bios-patchedpatched-disabledpatched-enabled5K10K15K20K25K23481.5323192.0223494.7123464.181. (CC) gcc options: -O3 -march=native

RAMspeed SMP

Type: Scale - Benchmark: Integer

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Scale - Benchmark: Integerunpatchedonly-bios-patchedpatched-disabledpatched-enabled5K10K15K20K25K25628.3324804.5425605.6725436.321. (CC) gcc options: -O3 -march=native

RAMspeed SMP

Type: Triad - Benchmark: Integer

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Triad - Benchmark: Integerunpatchedonly-bios-patchedpatched-disabledpatched-enabled5K10K15K20K25K24752.3724241.7524665.6624754.901. (CC) gcc options: -O3 -march=native

RAMspeed SMP

Type: Average - Benchmark: Integer

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Average - Benchmark: Integerunpatchedonly-bios-patchedpatched-disabledpatched-enabled5K10K15K20K25K25260.2824834.6925224.8925115.511. (CC) gcc options: -O3 -march=native

RAMspeed SMP

Type: Add - Benchmark: Floating Point

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Add - Benchmark: Floating Pointunpatchedonly-bios-patchedpatched-disabledpatched-enabled5K10K15K20K25K25623.5425004.7025227.5825452.381. (CC) gcc options: -O3 -march=native

RAMspeed SMP

Type: Copy - Benchmark: Floating Point

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Copy - Benchmark: Floating Pointunpatchedonly-bios-patchedpatched-disabledpatched-enabled5K10K15K20K25K23425.6923117.6923560.5623413.391. (CC) gcc options: -O3 -march=native

RAMspeed SMP

Type: Scale - Benchmark: Floating Point

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Scale - Benchmark: Floating Pointunpatchedonly-bios-patchedpatched-disabledpatched-enabled4K8K12K16K20K20247.5319978.6919608.5119958.291. (CC) gcc options: -O3 -march=native

RAMspeed SMP

Type: Triad - Benchmark: Floating Point

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Triad - Benchmark: Floating Pointunpatchedonly-bios-patchedpatched-disabledpatched-enabled5K10K15K20K25K25116.8424452.3224891.3124977.471. (CC) gcc options: -O3 -march=native

RAMspeed SMP

Type: Average - Benchmark: Floating Point

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Average - Benchmark: Floating Pointunpatchedonly-bios-patchedpatched-disabledpatched-enabled5K10K15K20K25K23521.4223022.5923447.8723476.401. (CC) gcc options: -O3 -march=native

SciMark

Computational Test: Composite

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Compositeunpatchedonly-bios-patchedpatched-disabledpatched-enabled110220330440550SE +/- 0.55, N = 3SE +/- 2.17, N = 3SE +/- 0.76, N = 3SE +/- 0.31, N = 3505.85503.01505.57504.501. (CC) gcc options: -lm

SciMark

Computational Test: Monte Carlo

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Monte Carlounpatchedonly-bios-patchedpatched-disabledpatched-enabled20406080100SE +/- 0.22, N = 3SE +/- 0.22, N = 3SE +/- 0.57, N = 3SE +/- 0.38, N = 3100.54100.16100.17100.541. (CC) gcc options: -lm

SciMark

Computational Test: Fast Fourier Transform

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Fast Fourier Transformunpatchedonly-bios-patchedpatched-disabledpatched-enabled60120180240300SE +/- 0.52, N = 3SE +/- 1.80, N = 3SE +/- 0.79, N = 3SE +/- 1.17, N = 3276.91272.52275.42274.841. (CC) gcc options: -lm

SciMark

Computational Test: Sparse Matrix Multiply

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Sparse Matrix Multiplyunpatchedonly-bios-patchedpatched-disabledpatched-enabled120240360480600SE +/- 1.88, N = 3SE +/- 3.27, N = 3SE +/- 0.82, N = 3SE +/- 0.00, N = 3538.49537.10538.95538.951. (CC) gcc options: -lm

SciMark

Computational Test: Dense LU Matrix Factorization

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Dense LU Matrix Factorizationunpatchedonly-bios-patchedpatched-disabledpatched-enabled140280420560700SE +/- 1.03, N = 3SE +/- 6.57, N = 3SE +/- 1.80, N = 3SE +/- 0.00, N = 3643.09636.07644.13641.031. (CC) gcc options: -lm

SciMark

Computational Test: Jacobi Successive Over-Relaxation

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Jacobi Successive Over-Relaxationunpatchedonly-bios-patchedpatched-disabledpatched-enabled2004006008001000SE +/- 0.00, N = 3SE +/- 1.02, N = 3SE +/- 1.02, N = 3SE +/- 0.00, N = 3970.21969.19969.19967.151. (CC) gcc options: -lm

Timed Linux Kernel Compilation

Time To Compile

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed Linux Kernel Compilation 4.13Time To Compileunpatchedonly-bios-patchedpatched-disabledpatched-enabled1326395265SE +/- 0.82, N = 4SE +/- 0.85, N = 3SE +/- 0.86, N = 3SE +/- 1.09, N = 352.9653.0853.6660.04

Stockfish

Total Time

OpenBenchmarking.orgms, Fewer Is BetterStockfish 2014-11-26Total Timeunpatchedonly-bios-patchedpatched-disabledpatched-enabled8001600240032004000SE +/- 3.93, N = 3SE +/- 6.39, N = 3SE +/- 4.93, N = 3SE +/- 3.76, N = 339063909391239171. (CXX) g++ options: -lpthread -fno-exceptions -fno-rtti -ansi -pedantic -O3 -msse -msse3 -mpopcnt -flto

AOBench

Size: 2048 x 2048 - Total Time

OpenBenchmarking.orgSeconds, Fewer Is BetterAOBenchSize: 2048 x 2048 - Total Timeunpatchedonly-bios-patchedpatched-disabledpatched-enabled1530456075SE +/- 0.11, N = 3SE +/- 0.54, N = 3SE +/- 0.04, N = 3SE +/- 0.04, N = 366.8667.3566.7466.921. (CC) gcc options: -lm -O3

GnuPG

Linux 4.3 Package File Encryption

OpenBenchmarking.orgSeconds, Fewer Is BetterGnuPGLinux 4.3 Package File Encryptionunpatchedonly-bios-patchedpatched-disabledpatched-enabled48121620SE +/- 0.23, N = 6SE +/- 0.27, N = 5SE +/- 0.24, N = 6SE +/- 0.20, N = 317.4617.4917.4317.53

GIMP

Test: resize

OpenBenchmarking.orgSeconds, Fewer Is BetterGIMP 2.8.16Test: resizeunpatchedonly-bios-patchedpatched-disabledpatched-enabled1.13182.26363.39544.52725.659SE +/- 0.34, N = 6SE +/- 0.26, N = 6SE +/- 0.37, N = 6SE +/- 0.01, N = 34.023.974.265.03

GIMP

Test: auto-levels

OpenBenchmarking.orgSeconds, Fewer Is BetterGIMP 2.8.16Test: auto-levelsunpatchedonly-bios-patchedpatched-disabledpatched-enabled246810SE +/- 0.02, N = 3SE +/- 0.03, N = 3SE +/- 0.01, N = 3SE +/- 0.02, N = 37.087.117.338.79

GIMP

Test: unsharp-mask

OpenBenchmarking.orgSeconds, Fewer Is BetterGIMP 2.8.16Test: unsharp-maskunpatchedonly-bios-patchedpatched-disabledpatched-enabled48121620SE +/- 0.03, N = 3SE +/- 0.04, N = 3SE +/- 0.01, N = 3SE +/- 0.04, N = 313.8413.8514.3717.51

Apache Benchmark

Static Web Page Serving

OpenBenchmarking.orgRequests Per Second, More Is BetterApache Benchmark 2.4.29Static Web Page Servingunpatchedonly-bios-patchedpatched-disabledpatched-enabled5K10K15K20K25KSE +/- 26.95, N = 3SE +/- 91.28, N = 3SE +/- 128.55, N = 3SE +/- 92.66, N = 323368.4122728.2920455.9612064.571. (CC) gcc options: -shared -fPIC -O2 -pthread

Phoronix Test Suite v10.8.4