r5.2xl-memory

KVM testing on Ubuntu 18.04 via the Phoronix Test Suite.

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r5.2xl-memory
August 30 2020
  2 Hours, 1 Minute
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r5.2xl-memory

Processor: Intel Xeon Platinum 8175M (4 Cores / 8 Threads), Motherboard: Amazon EC2 r5.2xlarge (1.0 BIOS), Chipset: Intel 440FX 82441FX PMC, Memory: 64GB, Disk: 107GB Amazon Elastic Block Store, Graphics: llvmpipe, Network: Amazon Elastic

OS: Ubuntu 18.04, Kernel: 5.3.0-1033-aws (x86_64), OpenGL: 3.1 Mesa 20.0.8 (LLVM 10.0.0 256 bits), Compiler: GCC 7.5.0, File-System: ext4, System Layer: KVM

Compiler Notes: --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-bootstrap --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-languages=c,ada,c++,go,brig,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-multilib-list=m32,m64,mx32 --with-target-system-zlib --with-tune=generic --without-cuda-driver -v
Processor Notes: CPU Microcode: 0x2006906
Security Notes: itlb_multihit: KVM: Vulnerable + l1tf: Mitigation of PTE Inversion + mds: Vulnerable: Clear buffers attempted no microcode; SMT Host state unknown + meltdown: Mitigation of PTI + spec_store_bypass: Vulnerable + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Full generic retpoline STIBP: disabled RSB filling + srbds: Not affected + tsx_async_abort: Vulnerable: Clear buffers attempted no microcode; SMT Host state unknown

r5.2xl-memoryOpenBenchmarking.orgPhoronix Test SuiteIntel Xeon Platinum 8175M (4 Cores / 8 Threads)Amazon EC2 r5.2xlarge (1.0 BIOS)Intel 440FX 82441FX PMC64GB107GB Amazon Elastic Block StorellvmpipeAmazon ElasticUbuntu 18.045.3.0-1033-aws (x86_64)3.1 Mesa 20.0.8 (LLVM 10.0.0 256 bits)GCC 7.5.0ext4KVMProcessorMotherboardChipsetMemoryDiskGraphicsNetworkOSKernelOpenGLCompilerFile-SystemSystem LayerR5.2xl-memory BenchmarksSystem Logs- --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-bootstrap --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-languages=c,ada,c++,go,brig,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-multilib-list=m32,m64,mx32 --with-target-system-zlib --with-tune=generic --without-cuda-driver -v - CPU Microcode: 0x2006906- itlb_multihit: KVM: Vulnerable + l1tf: Mitigation of PTE Inversion + mds: Vulnerable: Clear buffers attempted no microcode; SMT Host state unknown + meltdown: Mitigation of PTI + spec_store_bypass: Vulnerable + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Full generic retpoline STIBP: disabled RSB filling + srbds: Not affected + tsx_async_abort: Vulnerable: Clear buffers attempted no microcode; SMT Host state unknown

r5.2xl-memoryramspeed: Add - Integerramspeed: Copy - Integerramspeed: Scale - Integerramspeed: Triad - Integerramspeed: Average - Integerramspeed: Add - Floating Pointramspeed: Copy - Floating Pointramspeed: Scale - Floating Pointramspeed: Triad - Floating Pointramspeed: Average - Floating Pointstream: Copystream: Scalestream: Triadstream: Addtinymembench: Standard Memcpytinymembench: Standard Memsetmbw: Memory Copy - 1024 MiBmbw: Memory Copy, Fixed Block Size - 1024 MiBt-test1: 1t-test1: 2cachebench: Read Cachecachebench: Write Cacher5.2xl-memory17814.4413244.2215620.2919006.1216458.0117678.1913215.2413425.4217228.6515424.6041760.145883.348025.948047.34983.27372.34810.9234597.46934.38110.7422621.7621945.148127349OpenBenchmarking.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: Integerr5.2xl-memory4K8K12K16K20KSE +/- 41.24, N = 317814.441. (CC) gcc options: -O3 -march=native

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Copy - Benchmark: Integerr5.2xl-memory3K6K9K12K15KSE +/- 16.75, N = 313244.221. (CC) gcc options: -O3 -march=native

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Scale - Benchmark: Integerr5.2xl-memory3K6K9K12K15KSE +/- 101.90, N = 315620.291. (CC) gcc options: -O3 -march=native

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Triad - Benchmark: Integerr5.2xl-memory4K8K12K16K20KSE +/- 19.26, N = 319006.121. (CC) gcc options: -O3 -march=native

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Average - Benchmark: Integerr5.2xl-memory4K8K12K16K20KSE +/- 20.04, N = 316458.011. (CC) gcc options: -O3 -march=native

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Add - Benchmark: Floating Pointr5.2xl-memory4K8K12K16K20KSE +/- 4.40, N = 317678.191. (CC) gcc options: -O3 -march=native

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Copy - Benchmark: Floating Pointr5.2xl-memory3K6K9K12K15KSE +/- 36.83, N = 313215.241. (CC) gcc options: -O3 -march=native

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Scale - Benchmark: Floating Pointr5.2xl-memory3K6K9K12K15KSE +/- 34.70, N = 313425.421. (CC) gcc options: -O3 -march=native

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Triad - Benchmark: Floating Pointr5.2xl-memory4K8K12K16K20KSE +/- 147.64, N = 317228.651. (CC) gcc options: -O3 -march=native

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Average - Benchmark: Floating Pointr5.2xl-memory3K6K9K12K15KSE +/- 2.48, N = 315424.601. (CC) gcc options: -O3 -march=native

Stream

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

OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17Type: Copyr5.2xl-memory9K18K27K36K45KSE +/- 10.98, N = 541760.11. (CC) gcc options: -O3 -march=native -fopenmp

OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17Type: Scaler5.2xl-memory10K20K30K40K50KSE +/- 45.51, N = 545883.31. (CC) gcc options: -O3 -march=native -fopenmp

OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17Type: Triadr5.2xl-memory10K20K30K40K50KSE +/- 82.62, N = 548025.91. (CC) gcc options: -O3 -march=native -fopenmp

OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17Type: Addr5.2xl-memory10K20K30K40K50KSE +/- 29.36, N = 548047.31. (CC) gcc options: -O3 -march=native -fopenmp

Tinymembench

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

OpenBenchmarking.orgMB/s, More Is BetterTinymembench 2018-05-28Standard Memcpyr5.2xl-memory11002200330044005500SE +/- 13.16, N = 34983.21. (CC) gcc options: -O2 -lm

OpenBenchmarking.orgMB/s, More Is BetterTinymembench 2018-05-28Standard Memsetr5.2xl-memory16003200480064008000SE +/- 97.40, N = 37372.31. (CC) gcc options: -O2 -lm

MBW

This is a basic/simple memory (RAM) bandwidth benchmark for memory copy operations. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMiB/s, More Is BetterMBW 2018-09-08Test: Memory Copy - Array Size: 1024 MiBr5.2xl-memory10002000300040005000SE +/- 6.69, N = 34810.921. (CC) gcc options: -O3 -march=native

OpenBenchmarking.orgMiB/s, More Is BetterMBW 2018-09-08Test: Memory Copy, Fixed Block Size - Array Size: 1024 MiBr5.2xl-memory10002000300040005000SE +/- 5.15, N = 34597.471. (CC) gcc options: -O3 -march=native

t-test1

This is a test of t-test1 for basic memory allocator benchmarks. Note this test profile is currently very basic and the overall time does include the warmup time of the custom t-test1 compilation. Improvements welcome. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is Bettert-test1 2017-01-13Threads: 1r5.2xl-memory816243240SE +/- 0.49, N = 1234.381. (CC) gcc options: -pthread

OpenBenchmarking.orgSeconds, Fewer Is Bettert-test1 2017-01-13Threads: 2r5.2xl-memory3691215SE +/- 0.08, N = 310.741. (CC) gcc options: -pthread

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 BetterCacheBenchRead Cacher5.2xl-memory6001200180024003000SE +/- 0.10, N = 32621.76MIN: 2614.08 / MAX: 2624.251. (CC) gcc options: -lrt

OpenBenchmarking.orgMB/s, More Is BetterCacheBenchWrite Cacher5.2xl-memory5K10K15K20K25KSE +/- 0.24, N = 321945.15MIN: 19751.63 / MAX: 23473.231. (CC) gcc options: -lrt

r5.2xl-memory

Processor: Intel Xeon Platinum 8175M (4 Cores / 8 Threads), Motherboard: Amazon EC2 r5.2xlarge (1.0 BIOS), Chipset: Intel 440FX 82441FX PMC, Memory: 64GB, Disk: 107GB Amazon Elastic Block Store, Graphics: llvmpipe, Network: Amazon Elastic

OS: Ubuntu 18.04, Kernel: 5.3.0-1033-aws (x86_64), OpenGL: 3.1 Mesa 20.0.8 (LLVM 10.0.0 256 bits), Compiler: GCC 7.5.0, File-System: ext4, System Layer: KVM

Compiler Notes: --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-bootstrap --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-languages=c,ada,c++,go,brig,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-multilib-list=m32,m64,mx32 --with-target-system-zlib --with-tune=generic --without-cuda-driver -v
Processor Notes: CPU Microcode: 0x2006906
Security Notes: itlb_multihit: KVM: Vulnerable + l1tf: Mitigation of PTE Inversion + mds: Vulnerable: Clear buffers attempted no microcode; SMT Host state unknown + meltdown: Mitigation of PTI + spec_store_bypass: Vulnerable + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Full generic retpoline STIBP: disabled RSB filling + srbds: Not affected + tsx_async_abort: Vulnerable: Clear buffers attempted no microcode; SMT Host state unknown

Testing initiated at 30 August 2020 09:37 by user root.