Sheffield HPC Zenith CPU Tests

2 x Intel Xeon Gold 6248 testing with a Dell 0XG00K (2.8.1 BIOS) and Matrox G200eW3 on RedHatEnterprise 8.1 via the Phoronix Test Suite.

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Zenith IntelR XeonR Gold 6248 CPU @ 2.50GHz
October 05 2020
  1 Hour, 34 Minutes
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Zenith IntelR XeonR Gold 6248 CPU @ 2.50GHz

Processor: 2 x Intel Xeon Gold 6248 @ 3.90GHz (40 Cores), Motherboard: Dell 0XG00K (2.8.1 BIOS), Chipset: Intel Sky Lake-E DMI3 Registers, Memory: 188GB, Disk: 120GB SSDSCKJB120G7R, Graphics: Matrox G200eW3, Monitor: DELL E1911, Network: Intel I350 + 2 x Intel X710 for 10GbE SFP+

OS: RedHatEnterprise 8.1, Kernel: 4.18.0-147.el8.x86_64 (x86_64), Display Server: X Server, Compiler: GCC 8.3.1 20190507, File-System: fhgfs, Screen Resolution: 1440x900

Compiler Notes: --build=x86_64-redhat-linux --disable-libmpx --disable-libunwind-exceptions --enable-__cxa_atexit --enable-bootstrap --enable-cet --enable-checking=release --enable-gnu-indirect-function --enable-gnu-unique-object --enable-initfini-array --enable-languages=c,c++,fortran,lto --enable-multilib --enable-offload-targets=nvptx-none --enable-plugin --enable-shared --enable-threads=posix --mandir=/usr/share/man --with-arch_32=x86-64 --with-gcc-major-version-only --with-isl --with-linker-hash-style=gnu --with-tune=generic --without-cuda-driver
Processor Notes: Scaling Governor: intel_pstate performance - CPU Microcode: 0x5002f01
Security Notes: l1tf: Not affected + mds: Not affected + meltdown: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Enhanced IBRS IBPB: conditional RSB filling

Sheffield HPC Zenith CPU TestsOpenBenchmarking.orgPhoronix Test Suite2 x Intel Xeon Gold 6248 @ 3.90GHz (40 Cores)Dell 0XG00K (2.8.1 BIOS)Intel Sky Lake-E DMI3 Registers188GB120GB SSDSCKJB120G7RMatrox G200eW3DELL E1911Intel I350 + 2 x Intel X710 for 10GbE SFP+RedHatEnterprise 8.14.18.0-147.el8.x86_64 (x86_64)X ServerGCC 8.3.1 20190507fhgfs1440x900ProcessorMotherboardChipsetMemoryDiskGraphicsMonitorNetworkOSKernelDisplay ServerCompilerFile-SystemScreen ResolutionSheffield HPC Zenith CPU Tests PerformanceSystem Logs- --build=x86_64-redhat-linux --disable-libmpx --disable-libunwind-exceptions --enable-__cxa_atexit --enable-bootstrap --enable-cet --enable-checking=release --enable-gnu-indirect-function --enable-gnu-unique-object --enable-initfini-array --enable-languages=c,c++,fortran,lto --enable-multilib --enable-offload-targets=nvptx-none --enable-plugin --enable-shared --enable-threads=posix --mandir=/usr/share/man --with-arch_32=x86-64 --with-gcc-major-version-only --with-isl --with-linker-hash-style=gnu --with-tune=generic --without-cuda-driver - Scaling Governor: intel_pstate performance - CPU Microcode: 0x5002f01 - l1tf: Not affected + mds: Not affected + meltdown: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Enhanced IBRS IBPB: conditional RSB filling

Sheffield HPC Zenith CPU Testsramspeed: Add - Integerramspeed: Copy - Integerramspeed: Scale - Integerramspeed: Triad - Integerramspeed: Average - Integerramspeed: Add - Floating Pointramspeed: Copy - Floating Pointramspeed: Scale - Floating Pointramspeed: Triad - Floating Pointramspeed: Average - Floating Pointcachebench: Readcachebench: Writecachebench: Read / Modify / Writec-ray: Total Time - 4K, 16 Rays Per Pixelsmallpt: Global Illumination Renderer; 128 Samplesstress-ng: MMAPstress-ng: NUMAstress-ng: MEMFDstress-ng: Atomicstress-ng: Cryptostress-ng: Mallocstress-ng: RdRandstress-ng: Forkingstress-ng: SENDFILEstress-ng: CPU Cachestress-ng: CPU Stressstress-ng: Semaphoresstress-ng: Matrix Mathstress-ng: Vector Mathstress-ng: Memory Copyingstress-ng: Socket Activitystress-ng: Context Switchingstress-ng: Glibc C String Functionsstress-ng: Glibc Qsort Data Sortingstress-ng: System V Message PassingZenith IntelR XeonR Gold 6248 CPU @ 2.50GHz30444.6930822.8623765.8329828.4528702.5824904.2130992.9622514.9625138.2125982.333139.3525775.74564898439484.75138623822.2234.803911.832.632813.43185174.776516.69399496299.19502918.0337646.682856.4317.039191.443630749.96121912.30176861.3215748.2335972.338034607.993351157.01440.584203168.30OpenBenchmarking.org

RAMspeed SMP

This benchmark tests the system memory (RAM) performance. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Add - Benchmark: IntegerZenith IntelR XeonR Gold 6248 CPU @ 2.50GHz7K14K21K28K35KSE +/- 136.63, N = 330444.691. (CC) gcc options: -O3 -march=native

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Copy - Benchmark: IntegerZenith IntelR XeonR Gold 6248 CPU @ 2.50GHz7K14K21K28K35KSE +/- 104.05, N = 330822.861. (CC) gcc options: -O3 -march=native

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Scale - Benchmark: IntegerZenith IntelR XeonR Gold 6248 CPU @ 2.50GHz5K10K15K20K25KSE +/- 7.81, N = 323765.831. (CC) gcc options: -O3 -march=native

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Triad - Benchmark: IntegerZenith IntelR XeonR Gold 6248 CPU @ 2.50GHz6K12K18K24K30KSE +/- 99.78, N = 329828.451. (CC) gcc options: -O3 -march=native

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Average - Benchmark: IntegerZenith IntelR XeonR Gold 6248 CPU @ 2.50GHz6K12K18K24K30KSE +/- 44.32, N = 328702.581. (CC) gcc options: -O3 -march=native

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Add - Benchmark: Floating PointZenith IntelR XeonR Gold 6248 CPU @ 2.50GHz5K10K15K20K25KSE +/- 37.29, N = 324904.211. (CC) gcc options: -O3 -march=native

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Copy - Benchmark: Floating PointZenith IntelR XeonR Gold 6248 CPU @ 2.50GHz7K14K21K28K35KSE +/- 36.44, N = 330992.961. (CC) gcc options: -O3 -march=native

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Scale - Benchmark: Floating PointZenith IntelR XeonR Gold 6248 CPU @ 2.50GHz5K10K15K20K25KSE +/- 24.34, N = 322514.961. (CC) gcc options: -O3 -march=native

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Triad - Benchmark: Floating PointZenith IntelR XeonR Gold 6248 CPU @ 2.50GHz5K10K15K20K25KSE +/- 110.41, N = 325138.211. (CC) gcc options: -O3 -march=native

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Average - Benchmark: Floating PointZenith IntelR XeonR Gold 6248 CPU @ 2.50GHz6K12K18K24K30KSE +/- 42.97, N = 325982.331. (CC) gcc options: -O3 -march=native

CacheBench

This is a performance test of CacheBench, which is part of LLCbench. CacheBench is designed to test the memory and cache bandwidth performance Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMB/s, More Is BetterCacheBenchTest: ReadZenith IntelR XeonR Gold 6248 CPU @ 2.50GHz7001400210028003500SE +/- 10.70, N = 33139.35MIN: 3117.87 / MAX: 3220.11. (CC) gcc options: -lrt

OpenBenchmarking.orgMB/s, More Is BetterCacheBenchTest: WriteZenith IntelR XeonR Gold 6248 CPU @ 2.50GHz6K12K18K24K30KSE +/- 4.50, N = 325775.75MIN: 21910.21 / MAX: 27965.591. (CC) gcc options: -lrt

OpenBenchmarking.orgMB/s, More Is BetterCacheBenchTest: Read / Modify / WriteZenith IntelR XeonR Gold 6248 CPU @ 2.50GHz8K16K24K32K40KSE +/- 30.23, N = 339484.75MIN: 33888.92 / MAX: 42026.781. (CC) gcc options: -lrt

C-Ray

This is a test of C-Ray, a simple raytracer designed to test the floating-point CPU performance. This test is multi-threaded (16 threads per core), will shoot 8 rays per pixel for anti-aliasing, and will generate a 1600 x 1200 image. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterC-Ray 1.1Total Time - 4K, 16 Rays Per PixelZenith IntelR XeonR Gold 6248 CPU @ 2.50GHz510152025SE +/- 0.03, N = 322.221. (CC) gcc options: -lm -lpthread -O3

Smallpt

Smallpt is a C++ global illumination renderer written in less than 100 lines of code. Global illumination is done via unbiased Monte Carlo path tracing and there is multi-threading support via the OpenMP library. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterSmallpt 1.0Global Illumination Renderer; 128 SamplesZenith IntelR XeonR Gold 6248 CPU @ 2.50GHz1.08072.16143.24214.32285.4035SE +/- 0.027, N = 34.8031. (CXX) g++ options: -fopenmp -O3

Stress-NG

Stress-NG is a Linux stress tool developed by Colin King of Canonical. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.11.07Test: MMAPZenith IntelR XeonR Gold 6248 CPU @ 2.50GHz2004006008001000SE +/- 0.58, N = 3911.831. (CC) gcc options: -O2 -std=gnu99 -lm -lcrypt -lrt -lz -ldl -lpthread -lc

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.11.07Test: NUMAZenith IntelR XeonR Gold 6248 CPU @ 2.50GHz0.59181.18361.77542.36722.959SE +/- 0.01, N = 32.631. (CC) gcc options: -O2 -std=gnu99 -lm -lcrypt -lrt -lz -ldl -lpthread -lc

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.11.07Test: MEMFDZenith IntelR XeonR Gold 6248 CPU @ 2.50GHz6001200180024003000SE +/- 0.11, N = 32813.431. (CC) gcc options: -O2 -std=gnu99 -lm -lcrypt -lrt -lz -ldl -lpthread -lc

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.11.07Test: AtomicZenith IntelR XeonR Gold 6248 CPU @ 2.50GHz40K80K120K160K200KSE +/- 2501.56, N = 3185174.771. (CC) gcc options: -O2 -std=gnu99 -lm -lcrypt -lrt -lz -ldl -lpthread -lc

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.11.07Test: CryptoZenith IntelR XeonR Gold 6248 CPU @ 2.50GHz14002800420056007000SE +/- 1.65, N = 36516.691. (CC) gcc options: -O2 -std=gnu99 -lm -lcrypt -lrt -lz -ldl -lpthread -lc

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.11.07Test: MallocZenith IntelR XeonR Gold 6248 CPU @ 2.50GHz90M180M270M360M450MSE +/- 534440.62, N = 3399496299.191. (CC) gcc options: -O2 -std=gnu99 -lm -lcrypt -lrt -lz -ldl -lpthread -lc

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.11.07Test: RdRandZenith IntelR XeonR Gold 6248 CPU @ 2.50GHz110K220K330K440K550KSE +/- 242.45, N = 3502918.031. (CC) gcc options: -O2 -std=gnu99 -lm -lcrypt -lrt -lz -ldl -lpthread -lc

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.11.07Test: ForkingZenith IntelR XeonR Gold 6248 CPU @ 2.50GHz8K16K24K32K40KSE +/- 18.11, N = 337646.681. (CC) gcc options: -O2 -std=gnu99 -lm -lcrypt -lrt -lz -ldl -lpthread -lc

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.11.07Test: SENDFILEZenith IntelR XeonR Gold 6248 CPU @ 2.50GHz6001200180024003000SE +/- 0.62, N = 32856.431. (CC) gcc options: -O2 -std=gnu99 -lm -lcrypt -lrt -lz -ldl -lpthread -lc

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.11.07Test: CPU CacheZenith IntelR XeonR Gold 6248 CPU @ 2.50GHz48121620SE +/- 0.37, N = 1517.031. (CC) gcc options: -O2 -std=gnu99 -lm -lcrypt -lrt -lz -ldl -lpthread -lc

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.11.07Test: CPU StressZenith IntelR XeonR Gold 6248 CPU @ 2.50GHz2K4K6K8K10KSE +/- 11.74, N = 39191.441. (CC) gcc options: -O2 -std=gnu99 -lm -lcrypt -lrt -lz -ldl -lpthread -lc

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.11.07Test: SemaphoresZenith IntelR XeonR Gold 6248 CPU @ 2.50GHz800K1600K2400K3200K4000KSE +/- 5442.85, N = 33630749.961. (CC) gcc options: -O2 -std=gnu99 -lm -lcrypt -lrt -lz -ldl -lpthread -lc

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.11.07Test: Matrix MathZenith IntelR XeonR Gold 6248 CPU @ 2.50GHz30K60K90K120K150KSE +/- 61.67, N = 3121912.301. (CC) gcc options: -O2 -std=gnu99 -lm -lcrypt -lrt -lz -ldl -lpthread -lc

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.11.07Test: Vector MathZenith IntelR XeonR Gold 6248 CPU @ 2.50GHz40K80K120K160K200KSE +/- 33.87, N = 3176861.321. (CC) gcc options: -O2 -std=gnu99 -lm -lcrypt -lrt -lz -ldl -lpthread -lc

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.11.07Test: Memory CopyingZenith IntelR XeonR Gold 6248 CPU @ 2.50GHz3K6K9K12K15KSE +/- 153.13, N = 315748.231. (CC) gcc options: -O2 -std=gnu99 -lm -lcrypt -lrt -lz -ldl -lpthread -lc

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.11.07Test: Socket ActivityZenith IntelR XeonR Gold 6248 CPU @ 2.50GHz8K16K24K32K40KSE +/- 159.44, N = 335972.331. (CC) gcc options: -O2 -std=gnu99 -lm -lcrypt -lrt -lz -ldl -lpthread -lc

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.11.07Test: Context SwitchingZenith IntelR XeonR Gold 6248 CPU @ 2.50GHz2M4M6M8M10MSE +/- 334406.10, N = 128034607.991. (CC) gcc options: -O2 -std=gnu99 -lm -lcrypt -lrt -lz -ldl -lpthread -lc

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.11.07Test: Glibc C String FunctionsZenith IntelR XeonR Gold 6248 CPU @ 2.50GHz700K1400K2100K2800K3500KSE +/- 3091.31, N = 33351157.011. (CC) gcc options: -O2 -std=gnu99 -lm -lcrypt -lrt -lz -ldl -lpthread -lc

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.11.07Test: Glibc Qsort Data SortingZenith IntelR XeonR Gold 6248 CPU @ 2.50GHz100200300400500SE +/- 0.94, N = 3440.581. (CC) gcc options: -O2 -std=gnu99 -lm -lcrypt -lrt -lz -ldl -lpthread -lc

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.11.07Test: System V Message PassingZenith IntelR XeonR Gold 6248 CPU @ 2.50GHz900K1800K2700K3600K4500KSE +/- 3824.84, N = 34203168.301. (CC) gcc options: -O2 -std=gnu99 -lm -lcrypt -lrt -lz -ldl -lpthread -lc

Zenith IntelR XeonR Gold 6248 CPU @ 2.50GHz

Processor: 2 x Intel Xeon Gold 6248 @ 3.90GHz (40 Cores), Motherboard: Dell 0XG00K (2.8.1 BIOS), Chipset: Intel Sky Lake-E DMI3 Registers, Memory: 188GB, Disk: 120GB SSDSCKJB120G7R, Graphics: Matrox G200eW3, Monitor: DELL E1911, Network: Intel I350 + 2 x Intel X710 for 10GbE SFP+

OS: RedHatEnterprise 8.1, Kernel: 4.18.0-147.el8.x86_64 (x86_64), Display Server: X Server, Compiler: GCC 8.3.1 20190507, File-System: fhgfs, Screen Resolution: 1440x900

Compiler Notes: --build=x86_64-redhat-linux --disable-libmpx --disable-libunwind-exceptions --enable-__cxa_atexit --enable-bootstrap --enable-cet --enable-checking=release --enable-gnu-indirect-function --enable-gnu-unique-object --enable-initfini-array --enable-languages=c,c++,fortran,lto --enable-multilib --enable-offload-targets=nvptx-none --enable-plugin --enable-shared --enable-threads=posix --mandir=/usr/share/man --with-arch_32=x86-64 --with-gcc-major-version-only --with-isl --with-linker-hash-style=gnu --with-tune=generic --without-cuda-driver
Processor Notes: Scaling Governor: intel_pstate performance - CPU Microcode: 0x5002f01
Security Notes: l1tf: Not affected + mds: Not affected + meltdown: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Enhanced IBRS IBPB: conditional RSB filling

Testing initiated at 5 October 2020 05:31 by user jmoore2.sheffield.