spectre-meltdown

Spectre-Meltdown benchmarks before and after applying patches.

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

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-meltdowntiobench: Write - 64MB - 16tiobench: Write - 128MB - 16tiobench: Write - 256MB - 4tiobench: Write - 32MB - 16tiobench: Rand Read - 256MB - 4tiobench: Write - 128MB - 4tiobench: Read - 256MB - 4tiobench: Rand Read - 64MB - 4tiobench: Read - 128MB - 4tiobench: Read - 128MB - 8tiobench: Read - 64MB - 8tiobench: Read - 64MB - 4tiobench: Read - 32MB - 8tiobench: Write - 256MB - 16tiobench: Read - 256MB - 8scimark2: Compositetiobench: Read - 32MB - 16tiobench: Rand Read - 128MB - 4tiobench: Read - 32MB - 32tiobench: Read - 256MB - 32tiobench: Read - 64MB - 16tiobench: Write - 128MB - 8tiobench: Read - 64MB - 32tiobench: Write - 256MB - 8tiobench: Write - 32MB - 4tiobench: Write - 32MB - 32tiobench: Write - 32MB - 8tiobench: Write - 64MB - 32tiobench: Write - 64MB - 4tiobench: Write - 128MB - 32tiobench: Write - 64MB - 8tiobench: Write - 256MB - 32tiobench: Read - 128MB - 16tiobench: Rand Read - 32MB - 8tiobench: Read - 128MB - 32tiobench: Rand Read - 64MB - 8tiobench: Read - 256MB - 16tiobench: Rand Read - 128MB - 8tiobench: Rand Read - 32MB - 4scimark2: Monte Carlotiobench: Rand Write - 256MB - 4tiobench: Rand Read - 32MB - 16tiobench: Rand Write - 128MB - 8tiobench: Rand Write - 128MB - 32tiobench: Rand Write - 256MB - 32tiobench: Rand Write - 32MB - 32tiobench: Rand Write - 64MB - 32tiobench: Rand Write - 64MB - 4tiobench: Rand Write - 64MB - 8tiobench: Rand Write - 32MB - 4tiobench: Rand Write - 32MB - 8tiobench: Read - 32MB - 4scimark2: Fast Fourier Transformtiobench: Rand Read - 32MB - 32tiobench: Rand Write - 256MB - 8tiobench: Rand Read - 128MB - 16tiobench: Rand Write - 32MB - 16tiobench: Rand Read - 128MB - 32tiobench: Rand Write - 64MB - 16tiobench: Rand Read - 256MB - 16tiobench: Rand Write - 128MB - 16tiobench: Rand Read - 256MB - 32tiobench: Rand Write - 256MB - 16tiobench: Rand Write - 128MB - 4tiobench: Rand Read - 256MB - 8scimark2: Sparse Matrix Multiplyscimark2: Dense LU Matrix Factorizationscimark2: Jacobi Successive Over-Relaxationtiobench: Rand Read - 64MB - 16ramspeed: Add - Integerramspeed: Copy - Integerramspeed: Scale - Integerramspeed: Triad - Integerramspeed: Average - Integerramspeed: Add - Floating Pointramspeed: Copy - Floating Pointramspeed: Scale - Floating Pointramspeed: Triad - Floating Pointramspeed: Average - Floating Pointgimp: resizegimp: auto-levelstiobench: Rand Read - 64MB - 32gimp: unsharp-maskgnupg: Linux 4.3 Package File Encryptionstockfish: Total Timebuild-linux-kernel: Time To Compileaobench: 2048 x 2048 - Total Timeapache: Static Web Page Servingsqlite: Timed SQLite Insertionsunpatchedonly-bios-patchedpatched-disabledpatched-enabled142.51138.1990.76160.38554649.7491.3514319.40130935.5014024.0718680.7218003.1313854.0817608.70134.5919857.49505.8518505.51266175.7723793.2328386.1418801.95140.9724345.40135.1599.96128.39156.97115.0691.45116.62142.23110.1520744.2082079.3426665.99168862.3523873.81367100.9969578.53100.5417234.3588343.657200.28242.01425.5285.39135.614473.743739.302427.381656.3913297.42276.91113529.1014032.59414061.85300.60456579.33355.13877339.67648.81926423.261238.068166.82775281.72538.49643.09970.21192414.0027368.9523481.5325628.3324752.3725260.2825623.5423425.6920247.5325116.8423521.424.027.08225345.9213.8417.46390652.9666.8623368.413.21144.49136.3691.09147.79539096.6991.5014178.26133447.7913906.1318706.7018468.4813442.9417210.71134.2118221.30503.0117566.88258092.3624436.3127020.0919494.09144.3525623.97136.9899.70126.84154.06120.9894.49115.71141.51108.7419415.6985438.8525962.14169652.7824336.10340298.7968994.68100.1616894.7492097.727275.99238.95423.5484.23137.704096.443517.502224.831996.5812929.33272.52111884.7613783.24404505.96440.55452647.01410.11840117.76574.47915657.71952.448564.72724460.64537.10636.07969.19181399.7726770.7923192.0224804.5424241.7524834.6925004.7023117.6919978.6924452.3223022.593.977.11223823.4113.8517.49390953.0867.3522728.293.23145.69137.6683.82152.78527328.0285.2613053.88125315.1813310.6917911.2317534.3112870.3017039.53134.8218341.01505.5717982.66258546.5520951.3926338.5818683.26130.0722947.09125.1093.31127.22151.69119.2690.29113.93137.29112.7920935.1088577.9325693.61173485.7923042.36362542.6066811.38100.1716057.0395211.157244.41219.59382.0981.96140.174096.893711.672303.521955.3312603.51275.42111166.3114192.76431206.98265.28457757.99290.70926079.69399.98904928.22670.098060.51803002.98538.95644.13969.19199558.8027110.3223494.7125605.6724665.6625224.8925227.5823560.5619608.5124891.3123447.874.267.33222180.4014.3717.43391253.6666.7420455.963.10131.55119.1770.77147.53366070.8170.868032.6693852.417912.9614057.4413856.767891.0513477.54117.3314315.25504.5017873.38180501.2620178.9223153.2718415.43115.1521504.50111.0577.90126.16138.12118.9972.65115.28121.48114.3819533.5379983.9422827.78157717.7419258.53309433.9848119.70100.5415730.9086240.897273.19238.44423.8979.91136.434054.493814.432093.462025.937601.27274.8493027.8514936.58376949.65357.26396371.86365.58760416.091008.75798041.852046.767871.73609246.72538.95641.03967.15172092.8527357.9323464.1825436.3224754.9025115.5125452.3823413.3919958.2924977.4723476.405.038.79204307.5317.5117.53391760.0466.9212064.574.19OpenBenchmarking.org

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: 16patched-disabledonly-bios-patchedunpatchedpatched-enabled306090120150SE +/- 1.66, N = 3SE +/- 2.43, N = 3SE +/- 2.22, N = 4SE +/- 2.21, N = 3145.69144.49142.51131.551. (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: 16unpatchedpatched-disabledonly-bios-patchedpatched-enabled306090120150SE +/- 0.83, N = 3SE +/- 1.75, N = 3SE +/- 1.92, N = 3SE +/- 1.03, N = 3138.19137.66136.36119.171. (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: 4only-bios-patchedunpatchedpatched-disabledpatched-enabled20406080100SE +/- 0.36, N = 3SE +/- 0.72, N = 3SE +/- 1.60, N = 3SE +/- 0.75, N = 391.0990.7683.8270.771. (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: 16unpatchedpatched-disabledonly-bios-patchedpatched-enabled4080120160200SE +/- 3.41, N = 6SE +/- 3.29, N = 6SE +/- 2.86, N = 3SE +/- 2.65, N = 3160.38152.78147.79147.531. (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: 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: 4only-bios-patchedunpatchedpatched-disabledpatched-enabled20406080100SE +/- 0.42, N = 3SE +/- 0.30, N = 3SE +/- 1.38, N = 3SE +/- 0.16, N = 391.5091.3585.2670.861. (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: 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: 4only-bios-patchedunpatchedpatched-disabledpatched-enabled30K60K90K120K150KSE +/- 3744.64, N = 6SE +/- 3070.30, N = 6SE +/- 1356.84, N = 3SE +/- 1446.95, N = 3133447.79130935.50125315.1893852.411. (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: 8only-bios-patchedunpatchedpatched-disabledpatched-enabled4K8K12K16K20KSE +/- 317.65, N = 6SE +/- 266.65, N = 5SE +/- 71.41, N = 3SE +/- 30.78, N = 318706.7018680.7217911.2314057.441. (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: 8only-bios-patchedunpatchedpatched-disabledpatched-enabled4K8K12K16K20KSE +/- 23.63, N = 3SE +/- 193.54, N = 3SE +/- 159.01, N = 3SE +/- 47.03, N = 318468.4818003.1317534.3113856.761. (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: 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: 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: 16patched-disabledunpatchedonly-bios-patchedpatched-enabled306090120150SE +/- 1.62, N = 3SE +/- 1.72, N = 3SE +/- 0.60, N = 3SE +/- 0.46, N = 3134.82134.59134.21117.331. (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: 8unpatchedpatched-disabledonly-bios-patchedpatched-enabled4K8K12K16K20KSE +/- 351.16, N = 6SE +/- 291.62, N = 4SE +/- 11.00, N = 3SE +/- 54.05, N = 319857.4918341.0118221.3014315.251. (CC) gcc options: -O2

SciMark

Computational Test: Composite

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Compositeunpatchedpatched-disabledpatched-enabledonly-bios-patched110220330440550SE +/- 0.55, N = 3SE +/- 0.76, N = 3SE +/- 0.31, N = 3SE +/- 2.17, N = 3505.85505.57504.50503.011. (CC) gcc options: -lm

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: 16unpatchedpatched-disabledpatched-enabledonly-bios-patched4K8K12K16K20KSE +/- 197.20, N = 3SE +/- 223.28, N = 3SE +/- 385.28, N = 6SE +/- 415.46, N = 618505.5117982.6617873.3817566.881. (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: 4unpatchedpatched-disabledonly-bios-patchedpatched-enabled60K120K180K240K300KSE +/- 6463.61, N = 6SE +/- 2495.20, N = 3SE +/- 3048.98, N = 3SE +/- 4016.61, N = 6266175.77258546.55258092.36180501.261. (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: 32only-bios-patchedunpatchedpatched-disabledpatched-enabled5K10K15K20K25KSE +/- 369.89, N = 3SE +/- 826.63, N = 6SE +/- 1381.57, N = 6SE +/- 648.91, N = 624436.3123793.2320951.3920178.921. (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: 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: 16only-bios-patchedunpatchedpatched-disabledpatched-enabled4K8K12K16K20KSE +/- 364.49, N = 3SE +/- 216.12, N = 3SE +/- 115.96, N = 3SE +/- 511.27, N = 619494.0918801.9518683.2618415.431. (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: 8only-bios-patchedunpatchedpatched-disabledpatched-enabled306090120150SE +/- 0.89, N = 3SE +/- 0.14, N = 3SE +/- 3.01, N = 6SE +/- 0.71, N = 3144.35140.97130.07115.151. (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: 32only-bios-patchedunpatchedpatched-disabledpatched-enabled5K10K15K20K25KSE +/- 437.50, N = 3SE +/- 397.59, N = 4SE +/- 828.54, N = 6SE +/- 481.67, N = 625623.9724345.4022947.0921504.501. (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: 8only-bios-patchedunpatchedpatched-disabledpatched-enabled306090120150SE +/- 1.55, N = 3SE +/- 1.93, N = 3SE +/- 2.36, N = 3SE +/- 1.01, N = 3136.98135.15125.10111.051. (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: 32

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Write - Size Per Thread: 32MB - Thread Count: 32unpatchedpatched-disabledonly-bios-patchedpatched-enabled306090120150SE +/- 2.11, N = 6SE +/- 2.44, N = 3SE +/- 0.95, N = 3SE +/- 1.77, N = 3128.39127.22126.84126.161. (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: 32

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Write - Size Per Thread: 64MB - Thread Count: 32only-bios-patchedpatched-disabledpatched-enabledunpatched306090120150SE +/- 2.12, N = 3SE +/- 1.64, N = 3SE +/- 0.25, N = 3SE +/- 1.41, N = 3120.98119.26118.99115.061. (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: 4only-bios-patchedunpatchedpatched-disabledpatched-enabled20406080100SE +/- 0.40, N = 3SE +/- 1.65, N = 3SE +/- 1.71, N = 3SE +/- 1.16, N = 394.4991.4590.2972.651. (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-enabledpatched-disabled306090120150SE +/- 2.19, N = 3SE +/- 0.85, N = 3SE +/- 1.06, N = 3SE +/- 1.35, N = 3116.62115.71115.28113.931. (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: 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: 32patched-enabledpatched-disabledunpatchedonly-bios-patched306090120150SE +/- 0.58, N = 3SE +/- 0.71, N = 3SE +/- 2.06, N = 3SE +/- 1.37, N = 3114.38112.79110.15108.741. (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: 16patched-disabledunpatchedpatched-enabledonly-bios-patched4K8K12K16K20KSE +/- 553.99, N = 6SE +/- 922.18, N = 6SE +/- 328.02, N = 3SE +/- 157.38, N = 320935.1020744.2019533.5319415.691. (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: 8patched-disabledonly-bios-patchedunpatchedpatched-enabled20K40K60K80K100KSE +/- 867.87, N = 3SE +/- 1131.92, N = 3SE +/- 1071.44, N = 3SE +/- 1010.17, N = 388577.9385438.8582079.3479983.941. (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: 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: 8patched-disabledonly-bios-patchedunpatchedpatched-enabled40K80K120K160K200KSE +/- 1454.33, N = 3SE +/- 2256.23, N = 3SE +/- 2767.58, N = 3SE +/- 325.75, N = 3173485.79169652.78168862.35157717.741. (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: 16only-bios-patchedunpatchedpatched-disabledpatched-enabled5K10K15K20K25KSE +/- 363.75, N = 3SE +/- 661.13, N = 6SE +/- 317.63, N = 3SE +/- 331.24, N = 324336.1023873.8123042.3619258.531. (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: 8unpatchedpatched-disabledonly-bios-patchedpatched-enabled80K160K240K320K400KSE +/- 10674.68, N = 6SE +/- 6478.99, N = 3SE +/- 2024.08, N = 3SE +/- 3918.28, N = 3367100.99362542.60340298.79309433.981. (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

SciMark

Computational Test: Monte Carlo

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Monte Carlopatched-enabledunpatchedpatched-disabledonly-bios-patched20406080100SE +/- 0.38, N = 3SE +/- 0.22, N = 3SE +/- 0.57, N = 3SE +/- 0.22, N = 3100.54100.54100.17100.161. (CC) gcc options: -lm

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 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: 16patched-disabledonly-bios-patchedunpatchedpatched-enabled20K40K60K80K100KSE +/- 2526.01, N = 6SE +/- 1599.04, N = 6SE +/- 1200.54, N = 3SE +/- 546.48, N = 395211.1592097.7288343.6586240.891. (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: 8only-bios-patchedpatched-enabledpatched-disabledunpatched16003200480064008000SE +/- 107.52, N = 3SE +/- 80.39, N = 3SE +/- 79.79, N = 3SE +/- 119.71, N = 37275.997273.197244.417200.281. (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-enabledpatched-disabled50100150200250SE +/- 2.35, N = 3SE +/- 1.10, N = 3SE +/- 3.50, N = 3SE +/- 1.87, N = 3242.01238.95238.44219.591. (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: 32unpatchedpatched-enabledonly-bios-patchedpatched-disabled90180270360450SE +/- 3.39, N = 3SE +/- 4.30, N = 3SE +/- 4.96, N = 3SE +/- 4.38, N = 3425.52423.89423.54382.091. (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: 32

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Random Write - Size Per Thread: 64MB - Thread Count: 32patched-disabledonly-bios-patchedpatched-enabledunpatched306090120150SE +/- 0.88, N = 3SE +/- 1.98, N = 6SE +/- 2.33, N = 6SE +/- 2.01, N = 5140.17137.70136.43135.611. (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: 4unpatchedpatched-disabledonly-bios-patchedpatched-enabled10002000300040005000SE +/- 19.26, N = 3SE +/- 101.79, N = 6SE +/- 112.16, N = 6SE +/- 30.34, N = 34473.744096.894096.444054.491. (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: 8patched-enabledunpatchedpatched-disabledonly-bios-patched8001600240032004000SE +/- 66.05, N = 3SE +/- 52.59, N = 3SE +/- 50.70, N = 3SE +/- 176.94, N = 63814.433739.303711.673517.501. (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: 4unpatchedpatched-disabledonly-bios-patchedpatched-enabled5001000150020002500SE +/- 41.10, N = 6SE +/- 37.32, N = 6SE +/- 63.17, N = 6SE +/- 22.90, N = 32427.382303.522224.832093.461. (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: 8patched-enabledonly-bios-patchedpatched-disabledunpatched400800120016002000SE +/- 25.93, N = 3SE +/- 18.59, N = 3SE +/- 35.36, N = 3SE +/- 301.94, N = 62025.931996.581955.331656.391. (CC) gcc options: -O2

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

SciMark

Computational Test: Fast Fourier Transform

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Fast Fourier Transformunpatchedpatched-disabledpatched-enabledonly-bios-patched60120180240300SE +/- 0.52, N = 3SE +/- 0.79, N = 3SE +/- 1.17, N = 3SE +/- 1.80, N = 3276.91275.42274.84272.521. (CC) gcc options: -lm

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 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: 8patched-enabledpatched-disabledunpatchedonly-bios-patched3K6K9K12K15KSE +/- 258.00, N = 3SE +/- 131.16, N = 3SE +/- 223.68, N = 3SE +/- 47.05, N = 314936.5814192.7614032.5913783.241. (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: 16patched-disabledunpatchedonly-bios-patchedpatched-enabled90K180K270K360K450KSE +/- 8232.91, N = 6SE +/- 8223.90, N = 6SE +/- 11251.57, N = 6SE +/- 11677.83, N = 6431206.98414061.85404505.96376949.651. (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: 16only-bios-patchedpatched-enabledunpatchedpatched-disabled100200300400500SE +/- 150.59, N = 6SE +/- 149.14, N = 6SE +/- 123.30, N = 6SE +/- 52.39, N = 6440.55357.26300.60265.281. (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: 32patched-disabledunpatchedonly-bios-patchedpatched-enabled100K200K300K400K500KSE +/- 8693.40, N = 3SE +/- 5116.91, N = 3SE +/- 264.77, N = 3SE +/- 5878.60, N = 3457757.99456579.33452647.01396371.861. (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: 16only-bios-patchedpatched-enabledunpatchedpatched-disabled90180270360450SE +/- 28.94, N = 6SE +/- 74.16, N = 6SE +/- 77.53, N = 6SE +/- 35.57, N = 6410.11365.58355.13290.701. (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: 16patched-disabledunpatchedonly-bios-patchedpatched-enabled200K400K600K800K1000KSE +/- 2300.45, N = 3SE +/- 10478.83, N = 3SE +/- 14213.42, N = 3SE +/- 10955.49, N = 6926079.69877339.67840117.76760416.091. (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: 16patched-enabledunpatchedonly-bios-patchedpatched-disabled2004006008001000SE +/- 63.23, N = 6SE +/- 54.36, N = 6SE +/- 73.80, N = 6SE +/- 55.47, N = 61008.75648.81574.47399.981. (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: 256MB - Thread Count: 16

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Random Write - Size Per Thread: 256MB - Thread Count: 16patched-enabledunpatchedonly-bios-patchedpatched-disabled400800120016002000SE +/- 101.63, N = 6SE +/- 196.43, N = 6SE +/- 161.39, N = 6SE +/- 63.15, N = 62046.761238.06952.44670.091. (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: 4only-bios-patchedunpatchedpatched-disabledpatched-enabled2K4K6K8K10KSE +/- 30.87, N = 3SE +/- 202.90, N = 6SE +/- 143.46, N = 6SE +/- 52.39, N = 38564.728166.828060.517871.731. (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: 8patched-disabledunpatchedonly-bios-patchedpatched-enabled200K400K600K800K1000KSE +/- 10739.63, N = 3SE +/- 24708.98, N = 6SE +/- 11497.89, N = 3SE +/- 11567.90, N = 3803002.98775281.72724460.64609246.721. (CC) gcc options: -O2

SciMark

Computational Test: Sparse Matrix Multiply

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Sparse Matrix Multiplypatched-enabledpatched-disabledunpatchedonly-bios-patched120240360480600SE +/- 0.00, N = 3SE +/- 0.82, N = 3SE +/- 1.88, N = 3SE +/- 3.27, N = 3538.95538.95538.49537.101. (CC) gcc options: -lm

SciMark

Computational Test: Dense LU Matrix Factorization

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Dense LU Matrix Factorizationpatched-disabledunpatchedpatched-enabledonly-bios-patched140280420560700SE +/- 1.80, N = 3SE +/- 1.03, N = 3SE +/- 0.00, N = 3SE +/- 6.57, N = 3644.13643.09641.03636.071. (CC) gcc options: -lm

SciMark

Computational Test: Jacobi Successive Over-Relaxation

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Jacobi Successive Over-Relaxationunpatchedpatched-disabledonly-bios-patchedpatched-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

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: 16patched-disabledunpatchedonly-bios-patchedpatched-enabled40K80K120K160K200KSE +/- 230.61, N = 3SE +/- 5228.13, N = 6SE +/- 3548.11, N = 3SE +/- 2657.31, N = 6199558.80192414.00181399.77172092.851. (CC) gcc options: -O2

RAMspeed SMP

Type: Add - Benchmark: Integer

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Add - Benchmark: Integerunpatchedpatched-enabledpatched-disabledonly-bios-patched6K12K18K24K30K27368.9527357.9327110.3226770.791. (CC) gcc options: -O3 -march=native

RAMspeed SMP

Type: Copy - Benchmark: Integer

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Copy - Benchmark: Integerpatched-disabledunpatchedpatched-enabledonly-bios-patched5K10K15K20K25K23494.7123481.5323464.1823192.021. (CC) gcc options: -O3 -march=native

RAMspeed SMP

Type: Scale - Benchmark: Integer

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Scale - Benchmark: Integerunpatchedpatched-disabledpatched-enabledonly-bios-patched5K10K15K20K25K25628.3325605.6725436.3224804.541. (CC) gcc options: -O3 -march=native

RAMspeed SMP

Type: Triad - Benchmark: Integer

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Triad - Benchmark: Integerpatched-enabledunpatchedpatched-disabledonly-bios-patched5K10K15K20K25K24754.9024752.3724665.6624241.751. (CC) gcc options: -O3 -march=native

RAMspeed SMP

Type: Average - Benchmark: Integer

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Average - Benchmark: Integerunpatchedpatched-disabledpatched-enabledonly-bios-patched5K10K15K20K25K25260.2825224.8925115.5124834.691. (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 Pointunpatchedpatched-enabledpatched-disabledonly-bios-patched5K10K15K20K25K25623.5425452.3825227.5825004.701. (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 Pointpatched-disabledunpatchedpatched-enabledonly-bios-patched5K10K15K20K25K23560.5623425.6923413.3923117.691. (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-enabledpatched-disabled4K8K12K16K20K20247.5319978.6919958.2919608.511. (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 Pointunpatchedpatched-enabledpatched-disabledonly-bios-patched5K10K15K20K25K25116.8424977.4724891.3124452.321. (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 Pointunpatchedpatched-enabledpatched-disabledonly-bios-patched5K10K15K20K25K23521.4223476.4023447.8723022.591. (CC) gcc options: -O3 -march=native

GIMP

Test: resize

OpenBenchmarking.orgSeconds, Fewer Is BetterGIMP 2.8.16Test: resizeonly-bios-patchedunpatchedpatched-disabledpatched-enabled1.13182.26363.39544.52725.659SE +/- 0.26, N = 6SE +/- 0.34, N = 6SE +/- 0.37, N = 6SE +/- 0.01, N = 33.974.024.265.03

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

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

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

GnuPG

Linux 4.3 Package File Encryption

OpenBenchmarking.orgSeconds, Fewer Is BetterGnuPGLinux 4.3 Package File Encryptionpatched-disabledunpatchedonly-bios-patchedpatched-enabled48121620SE +/- 0.24, N = 6SE +/- 0.23, N = 6SE +/- 0.27, N = 5SE +/- 0.20, N = 317.4317.4617.4917.53

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

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

AOBench

Size: 2048 x 2048 - Total Time

OpenBenchmarking.orgSeconds, Fewer Is BetterAOBenchSize: 2048 x 2048 - Total Timepatched-disabledunpatchedpatched-enabledonly-bios-patched1530456075SE +/- 0.04, N = 3SE +/- 0.11, N = 3SE +/- 0.04, N = 3SE +/- 0.54, N = 366.7466.8666.9267.351. (CC) gcc options: -lm -O3

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

SQLite

Timed SQLite Insertions

OpenBenchmarking.orgSeconds, Fewer Is BetterSQLite 3.22Timed SQLite Insertionspatched-disabledunpatchedonly-bios-patchedpatched-enabled0.94281.88562.82843.77124.714SE +/- 0.08, N = 6SE +/- 0.04, N = 5SE +/- 0.02, N = 3SE +/- 0.14, N = 63.103.213.234.191. (CC) gcc options: -O2 -lreadline -ltermcap -lz -ldl -lpthread

Phoronix Test Suite v10.8.4