c7a.2xlarge

amazon testing on Amazon Linux 2 via the Phoronix Test Suite.

Compare your own system(s) to this result file with the Phoronix Test Suite by running the command: phoronix-test-suite benchmark 2404241-NE-C7A2XLARG74
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c7a.2xlarge
April 24
  3 Hours, 38 Minutes
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c7a.2xlarge

Processor: AMD EPYC 9R14 (8 Cores), Motherboard: Amazon EC2 c7a.2xlarge (1.0 BIOS), Chipset: Intel 440FX 82441FX PMC, Memory: 1 x 16384 MB 4800MT/s, Disk: 107GB Amazon Elastic Block Store, Network: Amazon Elastic

OS: Amazon Linux 2, Kernel: 5.10.214-202.855.amzn2.x86_64 (x86_64), Compiler: GCC 7.3.1 20180712, File-System: xfs, System Layer: amazon

Kernel Notes: Transparent Huge Pages: madvise
Compiler Notes: --build=x86_64-redhat-linux --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++,fortran,ada,go,lto --enable-libatomic --enable-libcilkrts --enable-libitm --enable-libmpx --enable-libquadmath --enable-libsanitizer --enable-multilib --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
Processor Notes: CPU Microcode: 0xa10113e
Security Notes: gather_data_sampling: Not affected + itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + mmio_stale_data: Not affected + retbleed: Not affected + spec_rstack_overflow: Mitigation of safe RET no microcode + 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 Retpolines IBPB: conditional IBRS_FW STIBP: disabled RSB filling + srbds: Not affected + tsx_async_abort: Not affected

c7a.2xlargeOpenBenchmarking.orgPhoronix Test SuiteAMD EPYC 9R14 (8 Cores)Amazon EC2 c7a.2xlarge (1.0 BIOS)Intel 440FX 82441FX PMC1 x 16384 MB 4800MT/s107GB Amazon Elastic Block StoreAmazon ElasticAmazon Linux 25.10.214-202.855.amzn2.x86_64 (x86_64)GCC 7.3.1 20180712xfsamazonProcessorMotherboardChipsetMemoryDiskNetworkOSKernelCompilerFile-SystemSystem LayerC7a.2xlarge BenchmarksSystem Logs- Transparent Huge Pages: madvise- --build=x86_64-redhat-linux --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++,fortran,ada,go,lto --enable-libatomic --enable-libcilkrts --enable-libitm --enable-libmpx --enable-libquadmath --enable-libsanitizer --enable-multilib --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 - CPU Microcode: 0xa10113e- gather_data_sampling: Not affected + itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + mmio_stale_data: Not affected + retbleed: Not affected + spec_rstack_overflow: Mitigation of safe RET no microcode + 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 Retpolines IBPB: conditional IBRS_FW STIBP: disabled RSB filling + srbds: Not affected + tsx_async_abort: Not affected

c7a.2xlargeipc-benchmark: Unnamed Unix Domain Socket - 4096ipc-benchmark: Unnamed Unix Domain Socket - 2048ipc-benchmark: Unnamed Unix Domain Socket - 1024ipc-benchmark: Unnamed Unix Domain Socket - 512ipc-benchmark: Unnamed Unix Domain Socket - 256ipc-benchmark: Unnamed Unix Domain Socket - 128ipc-benchmark: FIFO Named Pipe - 4096ipc-benchmark: FIFO Named Pipe - 2048ipc-benchmark: FIFO Named Pipe - 1024ipc-benchmark: FIFO Named Pipe - 512ipc-benchmark: FIFO Named Pipe - 256ipc-benchmark: FIFO Named Pipe - 128ipc-benchmark: Unnamed Pipe - 4096ipc-benchmark: Unnamed Pipe - 2048ipc-benchmark: Unnamed Pipe - 1024ipc-benchmark: Unnamed Pipe - 512ipc-benchmark: Unnamed Pipe - 256ipc-benchmark: Unnamed Pipe - 128ipc-benchmark: TCP Socket - 4096ipc-benchmark: TCP Socket - 2048ipc-benchmark: TCP Socket - 1024ipc-benchmark: TCP Socket - 512ipc-benchmark: TCP Socket - 256ipc-benchmark: TCP Socket - 128scimark2: Jacobi Successive Over-Relaxationscimark2: Dense LU Matrix Factorizationscimark2: Sparse Matrix Multiplyscimark2: Fast Fourier Transformscimark2: Monte Carloscimark2: Compositecpp-perf-bench: Stepanov Abstractioncpp-perf-bench: Function Objectscpp-perf-bench: Stepanov Vectorcpp-perf-bench: Rand Numberscpp-perf-bench: Math Librarycpp-perf-bench: Ctypecpp-perf-bench: Atolc-ray: Total Time - 4K, 16 Rays Per Pixelsmallpt: Global Illumination Renderer; 128 Samplestjbench: Decompression Throughputbotan: ChaCha20Poly1305 - Decryptbotan: ChaCha20Poly1305botan: CAST-256 - Decryptbotan: CAST-256botan: Blowfish - Decryptbotan: Blowfishbotan: Twofish - Decryptbotan: Twofishbotan: AES-256 - Decryptbotan: AES-256botan: KASUMI - Decryptbotan: KASUMIopenssl: ChaCha20-Poly1305openssl: AES-256-GCMopenssl: AES-128-GCMopenssl: ChaCha20openssl: RSA4096openssl: RSA4096openssl: SHA512openssl: SHA256cachebench: Read / Modify / Writecachebench: Writecachebench: Readmbw: Memory Copy, Fixed Block Size - 4096 MiBmbw: Memory Copy, Fixed Block Size - 1024 MiBmbw: Memory Copy, Fixed Block Size - 512 MiBmbw: Memory Copy, Fixed Block Size - 128 MiBmbw: Memory Copy - 4096 MiBmbw: Memory Copy - 1024 MiBmbw: Memory Copy - 512 MiBmbw: Memory Copy - 128 MiBmbw: Memory Copy - 8192 MiBc7a.2xlarge695904102823510565211070790105693610802811252900140176614896231526097155220715798311191822138686215177661539932148713614798975455177988539760681071243112003011452481055.671108.06688.27446.84168.95693.5625.14215.35554.757979.423323.43850.58037.03574.54615.746216.322499707.995718.009133.093133.070446.003450.067354.266360.5075913.1975922.36785.51788.39730396184987365721041103923393149043008983950133435.75567.037774911537928919177107858.12852454273.9298949389.33407014970.94514713.06714860.10617648.37424327.12224338.48624090.62925652.592OpenBenchmarking.org

IPC_benchmark

IPC_benchmark is a Linux inter-process communication benchmark. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: Unnamed Unix Domain Socket - Message Bytes: 4096c7a.2xlarge150K300K450K600K750KSE +/- 485.01, N = 3695904

OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: Unnamed Unix Domain Socket - Message Bytes: 2048c7a.2xlarge200K400K600K800K1000KSE +/- 1547.92, N = 31028235

OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: Unnamed Unix Domain Socket - Message Bytes: 1024c7a.2xlarge200K400K600K800K1000KSE +/- 566.57, N = 31056521

OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: Unnamed Unix Domain Socket - Message Bytes: 512c7a.2xlarge200K400K600K800K1000KSE +/- 961.30, N = 31070790

OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: Unnamed Unix Domain Socket - Message Bytes: 256c7a.2xlarge200K400K600K800K1000KSE +/- 9024.93, N = 31056936

OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: Unnamed Unix Domain Socket - Message Bytes: 128c7a.2xlarge200K400K600K800K1000KSE +/- 1039.82, N = 31080281

OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: FIFO Named Pipe - Message Bytes: 4096c7a.2xlarge300K600K900K1200K1500KSE +/- 2132.03, N = 31252900

OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: FIFO Named Pipe - Message Bytes: 2048c7a.2xlarge300K600K900K1200K1500KSE +/- 6436.39, N = 31401766

OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: FIFO Named Pipe - Message Bytes: 1024c7a.2xlarge300K600K900K1200K1500KSE +/- 3423.58, N = 31489623

OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: FIFO Named Pipe - Message Bytes: 512c7a.2xlarge300K600K900K1200K1500KSE +/- 4851.40, N = 31526097

OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: FIFO Named Pipe - Message Bytes: 256c7a.2xlarge300K600K900K1200K1500KSE +/- 1078.11, N = 31552207

OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: FIFO Named Pipe - Message Bytes: 128c7a.2xlarge300K600K900K1200K1500KSE +/- 5481.64, N = 31579831

OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: Unnamed Pipe - Message Bytes: 4096c7a.2xlarge300K600K900K1200K1500KSE +/- 11056.04, N = 31191822

OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: Unnamed Pipe - Message Bytes: 2048c7a.2xlarge300K600K900K1200K1500KSE +/- 5896.80, N = 31386862

OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: Unnamed Pipe - Message Bytes: 1024c7a.2xlarge300K600K900K1200K1500KSE +/- 5922.61, N = 31517766

OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: Unnamed Pipe - Message Bytes: 512c7a.2xlarge300K600K900K1200K1500KSE +/- 11994.02, N = 31539932

OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: Unnamed Pipe - Message Bytes: 256c7a.2xlarge300K600K900K1200K1500KSE +/- 17475.80, N = 31487136

OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: Unnamed Pipe - Message Bytes: 128c7a.2xlarge300K600K900K1200K1500KSE +/- 15965.69, N = 31479897

OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: TCP Socket - Message Bytes: 4096c7a.2xlarge120K240K360K480K600KSE +/- 5229.27, N = 3545517

OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: TCP Socket - Message Bytes: 2048c7a.2xlarge200K400K600K800K1000KSE +/- 1591.84, N = 3798853

OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: TCP Socket - Message Bytes: 1024c7a.2xlarge200K400K600K800K1000KSE +/- 271.14, N = 3976068

OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: TCP Socket - Message Bytes: 512c7a.2xlarge200K400K600K800K1000KSE +/- 2341.80, N = 31071243

OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: TCP Socket - Message Bytes: 256c7a.2xlarge200K400K600K800K1000KSE +/- 657.90, N = 31120030

OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: TCP Socket - Message Bytes: 128c7a.2xlarge200K400K600K800K1000KSE +/- 769.71, N = 31145248

SciMark

This test runs the ANSI C version of SciMark 2.0, which is a benchmark for scientific and numerical computing developed by programmers at the National Institute of Standards and Technology. This test is made up of Fast Foruier Transform, Jacobi Successive Over-relaxation, Monte Carlo, Sparse Matrix Multiply, and dense LU matrix factorization benchmarks. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Jacobi Successive Over-Relaxationc7a.2xlarge2004006008001000SE +/- 0.07, N = 31055.671. (CC) gcc options: -lm

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Dense LU Matrix Factorizationc7a.2xlarge2004006008001000SE +/- 0.80, N = 31108.061. (CC) gcc options: -lm

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Sparse Matrix Multiplyc7a.2xlarge150300450600750SE +/- 0.36, N = 3688.271. (CC) gcc options: -lm

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Fast Fourier Transformc7a.2xlarge100200300400500SE +/- 1.38, N = 3446.841. (CC) gcc options: -lm

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Monte Carloc7a.2xlarge4080120160200SE +/- 0.09, N = 3168.951. (CC) gcc options: -lm

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Compositec7a.2xlarge150300450600750SE +/- 0.19, N = 3693.561. (CC) gcc options: -lm

CppPerformanceBenchmarks

CppPerformanceBenchmarks is a set of C++ compiler performance benchmarks. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterCppPerformanceBenchmarks 9Test: Stepanov Abstractionc7a.2xlarge612182430SE +/- 0.00, N = 325.141. (CXX) g++ options: -std=c++11 -O3

OpenBenchmarking.orgSeconds, Fewer Is BetterCppPerformanceBenchmarks 9Test: Function Objectsc7a.2xlarge48121620SE +/- 0.00, N = 315.361. (CXX) g++ options: -std=c++11 -O3

OpenBenchmarking.orgSeconds, Fewer Is BetterCppPerformanceBenchmarks 9Test: Stepanov Vectorc7a.2xlarge1224364860SE +/- 0.00, N = 354.761. (CXX) g++ options: -std=c++11 -O3

OpenBenchmarking.orgSeconds, Fewer Is BetterCppPerformanceBenchmarks 9Test: Random Numbersc7a.2xlarge2004006008001000SE +/- 9.58, N = 3979.421. (CXX) g++ options: -std=c++11 -O3

OpenBenchmarking.orgSeconds, Fewer Is BetterCppPerformanceBenchmarks 9Test: Math Libraryc7a.2xlarge70140210280350SE +/- 0.24, N = 3323.441. (CXX) g++ options: -std=c++11 -O3

OpenBenchmarking.orgSeconds, Fewer Is BetterCppPerformanceBenchmarks 9Test: Ctypec7a.2xlarge1122334455SE +/- 0.11, N = 350.581. (CXX) g++ options: -std=c++11 -O3

OpenBenchmarking.orgSeconds, Fewer Is BetterCppPerformanceBenchmarks 9Test: Atolc7a.2xlarge918273645SE +/- 0.07, N = 337.041. (CXX) g++ options: -std=c++11 -O3

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 Pixelc7a.2xlarge20406080100SE +/- 0.01, N = 374.551. (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 Samplesc7a.2xlarge48121620SE +/- 0.10, N = 315.751. (CXX) g++ options: -fopenmp -O3

libjpeg-turbo tjbench

tjbench is a JPEG decompression/compression benchmark that is part of libjpeg-turbo, a JPEG image codec library optimized for SIMD instructions on modern CPU architectures. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMegapixels/sec, More Is Betterlibjpeg-turbo tjbench 2.1.0Test: Decompression Throughputc7a.2xlarge50100150200250SE +/- 0.11, N = 3216.321. (CC) gcc options: -O3 -rdynamic

Botan

Botan is a BSD-licensed cross-platform open-source C++ crypto library "cryptography toolkit" that supports most publicly known cryptographic algorithms. The project's stated goal is to be "the best option for cryptography in C++ by offering the tools necessary to implement a range of practical systems, such as TLS protocol, X.509 certificates, modern AEAD ciphers, PKCS#11 and TPM hardware support, password hashing, and post quantum crypto schemes." Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMiB/s, More Is BetterBotan 2.17.3Test: ChaCha20Poly1305 - Decryptc7a.2xlarge150300450600750SE +/- 0.31, N = 3708.001. (CXX) g++ options: -fstack-protector -m64 -pthread -lbotan-2 -ldl -lrt

OpenBenchmarking.orgMiB/s, More Is BetterBotan 2.17.3Test: ChaCha20Poly1305c7a.2xlarge150300450600750SE +/- 0.58, N = 3718.011. (CXX) g++ options: -fstack-protector -m64 -pthread -lbotan-2 -ldl -lrt

OpenBenchmarking.orgMiB/s, More Is BetterBotan 2.17.3Test: CAST-256 - Decryptc7a.2xlarge306090120150SE +/- 0.01, N = 3133.091. (CXX) g++ options: -fstack-protector -m64 -pthread -lbotan-2 -ldl -lrt

OpenBenchmarking.orgMiB/s, More Is BetterBotan 2.17.3Test: CAST-256c7a.2xlarge306090120150SE +/- 0.01, N = 3133.071. (CXX) g++ options: -fstack-protector -m64 -pthread -lbotan-2 -ldl -lrt

OpenBenchmarking.orgMiB/s, More Is BetterBotan 2.17.3Test: Blowfish - Decryptc7a.2xlarge100200300400500SE +/- 0.08, N = 3446.001. (CXX) g++ options: -fstack-protector -m64 -pthread -lbotan-2 -ldl -lrt

OpenBenchmarking.orgMiB/s, More Is BetterBotan 2.17.3Test: Blowfishc7a.2xlarge100200300400500SE +/- 0.11, N = 3450.071. (CXX) g++ options: -fstack-protector -m64 -pthread -lbotan-2 -ldl -lrt

OpenBenchmarking.orgMiB/s, More Is BetterBotan 2.17.3Test: Twofish - Decryptc7a.2xlarge80160240320400SE +/- 0.35, N = 3354.271. (CXX) g++ options: -fstack-protector -m64 -pthread -lbotan-2 -ldl -lrt

OpenBenchmarking.orgMiB/s, More Is BetterBotan 2.17.3Test: Twofishc7a.2xlarge80160240320400SE +/- 0.35, N = 3360.511. (CXX) g++ options: -fstack-protector -m64 -pthread -lbotan-2 -ldl -lrt

OpenBenchmarking.orgMiB/s, More Is BetterBotan 2.17.3Test: AES-256 - Decryptc7a.2xlarge13002600390052006500SE +/- 9.09, N = 35913.201. (CXX) g++ options: -fstack-protector -m64 -pthread -lbotan-2 -ldl -lrt

OpenBenchmarking.orgMiB/s, More Is BetterBotan 2.17.3Test: AES-256c7a.2xlarge13002600390052006500SE +/- 0.64, N = 35922.371. (CXX) g++ options: -fstack-protector -m64 -pthread -lbotan-2 -ldl -lrt

OpenBenchmarking.orgMiB/s, More Is BetterBotan 2.17.3Test: KASUMI - Decryptc7a.2xlarge20406080100SE +/- 0.03, N = 385.521. (CXX) g++ options: -fstack-protector -m64 -pthread -lbotan-2 -ldl -lrt

OpenBenchmarking.orgMiB/s, More Is BetterBotan 2.17.3Test: KASUMIc7a.2xlarge20406080100SE +/- 0.02, N = 388.401. (CXX) g++ options: -fstack-protector -m64 -pthread -lbotan-2 -ldl -lrt

OpenSSL

OpenBenchmarking.orgbyte/s, More Is BetterOpenSSL 3.3Algorithm: ChaCha20-Poly1305c7a.2xlarge7000M14000M21000M28000M35000MSE +/- 5222791.86, N = 3303961849871. (CC) gcc options: -pthread -m64 -O3 -lssl -lcrypto -ldl

OpenBenchmarking.orgbyte/s, More Is BetterOpenSSL 3.3Algorithm: AES-256-GCMc7a.2xlarge8000M16000M24000M32000M40000MSE +/- 1331040.21, N = 3365721041101. (CC) gcc options: -pthread -m64 -O3 -lssl -lcrypto -ldl

OpenBenchmarking.orgbyte/s, More Is BetterOpenSSL 3.3Algorithm: AES-128-GCMc7a.2xlarge8000M16000M24000M32000M40000MSE +/- 7130142.21, N = 3392339314901. (CC) gcc options: -pthread -m64 -O3 -lssl -lcrypto -ldl

OpenBenchmarking.orgbyte/s, More Is BetterOpenSSL 3.3Algorithm: ChaCha20c7a.2xlarge9000M18000M27000M36000M45000MSE +/- 3041541.73, N = 3430089839501. (CC) gcc options: -pthread -m64 -O3 -lssl -lcrypto -ldl

OpenBenchmarking.orgverify/s, More Is BetterOpenSSL 3.3Algorithm: RSA4096c7a.2xlarge30K60K90K120K150KSE +/- 8.40, N = 3133435.71. (CC) gcc options: -pthread -m64 -O3 -lssl -lcrypto -ldl

OpenBenchmarking.orgsign/s, More Is BetterOpenSSL 3.3Algorithm: RSA4096c7a.2xlarge12002400360048006000SE +/- 0.67, N = 35567.01. (CC) gcc options: -pthread -m64 -O3 -lssl -lcrypto -ldl

OpenBenchmarking.orgbyte/s, More Is BetterOpenSSL 3.3Algorithm: SHA512c7a.2xlarge800M1600M2400M3200M4000MSE +/- 2835471.76, N = 337774911531. (CC) gcc options: -pthread -m64 -O3 -lssl -lcrypto -ldl

OpenBenchmarking.orgbyte/s, More Is BetterOpenSSL 3.3Algorithm: SHA256c7a.2xlarge2000M4000M6000M8000M10000MSE +/- 11604112.58, N = 379289191771. (CC) gcc options: -pthread -m64 -O3 -lssl -lcrypto -ldl

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: Read / Modify / Writec7a.2xlarge20K40K60K80K100KSE +/- 638.71, N = 3107858.13MIN: 101273.63 / MAX: 112136.211. (CC) gcc options: -O3 -lrt

OpenBenchmarking.orgMB/s, More Is BetterCacheBenchTest: Writec7a.2xlarge12K24K36K48K60KSE +/- 43.67, N = 354273.93MIN: 51386.21 / MAX: 55986.261. (CC) gcc options: -O3 -lrt

OpenBenchmarking.orgMB/s, More Is BetterCacheBenchTest: Readc7a.2xlarge2K4K6K8K10KSE +/- 0.43, N = 39389.33MIN: 9386.07 / MAX: 9391.441. (CC) gcc options: -O3 -lrt

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, Fixed Block Size - Array Size: 4096 MiBc7a.2xlarge3K6K9K12K15KSE +/- 179.29, N = 414970.951. (CC) gcc options: -O3 -march=native

OpenBenchmarking.orgMiB/s, More Is BetterMBW 2018-09-08Test: Memory Copy, Fixed Block Size - Array Size: 1024 MiBc7a.2xlarge3K6K9K12K15KSE +/- 70.57, N = 314713.071. (CC) gcc options: -O3 -march=native

OpenBenchmarking.orgMiB/s, More Is BetterMBW 2018-09-08Test: Memory Copy, Fixed Block Size - Array Size: 512 MiBc7a.2xlarge3K6K9K12K15KSE +/- 63.45, N = 314860.111. (CC) gcc options: -O3 -march=native

OpenBenchmarking.orgMiB/s, More Is BetterMBW 2018-09-08Test: Memory Copy, Fixed Block Size - Array Size: 128 MiBc7a.2xlarge4K8K12K16K20KSE +/- 61.11, N = 317648.371. (CC) gcc options: -O3 -march=native

OpenBenchmarking.orgMiB/s, More Is BetterMBW 2018-09-08Test: Memory Copy - Array Size: 4096 MiBc7a.2xlarge5K10K15K20K25KSE +/- 12.78, N = 324327.121. (CC) gcc options: -O3 -march=native

OpenBenchmarking.orgMiB/s, More Is BetterMBW 2018-09-08Test: Memory Copy - Array Size: 1024 MiBc7a.2xlarge5K10K15K20K25KSE +/- 5.44, N = 324338.491. (CC) gcc options: -O3 -march=native

OpenBenchmarking.orgMiB/s, More Is BetterMBW 2018-09-08Test: Memory Copy - Array Size: 512 MiBc7a.2xlarge5K10K15K20K25KSE +/- 157.44, N = 324090.631. (CC) gcc options: -O3 -march=native

OpenBenchmarking.orgMiB/s, More Is BetterMBW 2018-09-08Test: Memory Copy - Array Size: 128 MiBc7a.2xlarge5K10K15K20K25KSE +/- 22.29, N = 325652.591. (CC) gcc options: -O3 -march=native

Test: Memory Copy, Fixed Block Size - Array Size: 8192 MiB

c7a.2xlarge: The test quit with a non-zero exit status.

Test: Memory Copy - Array Size: 8192 MiB

c7a.2xlarge: The test quit with a non-zero exit status.

71 Results Shown

IPC_benchmark:
  Unnamed Unix Domain Socket - 4096
  Unnamed Unix Domain Socket - 2048
  Unnamed Unix Domain Socket - 1024
  Unnamed Unix Domain Socket - 512
  Unnamed Unix Domain Socket - 256
  Unnamed Unix Domain Socket - 128
  FIFO Named Pipe - 4096
  FIFO Named Pipe - 2048
  FIFO Named Pipe - 1024
  FIFO Named Pipe - 512
  FIFO Named Pipe - 256
  FIFO Named Pipe - 128
  Unnamed Pipe - 4096
  Unnamed Pipe - 2048
  Unnamed Pipe - 1024
  Unnamed Pipe - 512
  Unnamed Pipe - 256
  Unnamed Pipe - 128
  TCP Socket - 4096
  TCP Socket - 2048
  TCP Socket - 1024
  TCP Socket - 512
  TCP Socket - 256
  TCP Socket - 128
SciMark:
  Jacobi Successive Over-Relaxation
  Dense LU Matrix Factorization
  Sparse Matrix Multiply
  Fast Fourier Transform
  Monte Carlo
  Composite
CppPerformanceBenchmarks:
  Stepanov Abstraction
  Function Objects
  Stepanov Vector
  Rand Numbers
  Math Library
  Ctype
  Atol
C-Ray
Smallpt
libjpeg-turbo tjbench
Botan:
  ChaCha20Poly1305 - Decrypt
  ChaCha20Poly1305
  CAST-256 - Decrypt
  CAST-256
  Blowfish - Decrypt
  Blowfish
  Twofish - Decrypt
  Twofish
  AES-256 - Decrypt
  AES-256
  KASUMI - Decrypt
  KASUMI
OpenSSL:
  ChaCha20-Poly1305
  AES-256-GCM
  AES-128-GCM
  ChaCha20
  RSA4096
  RSA4096
  SHA512
  SHA256
CacheBench:
  Read / Modify / Write
  Write
  Read
MBW:
  Memory Copy, Fixed Block Size - 4096 MiB
  Memory Copy, Fixed Block Size - 1024 MiB
  Memory Copy, Fixed Block Size - 512 MiB
  Memory Copy, Fixed Block Size - 128 MiB
  Memory Copy - 4096 MiB
  Memory Copy - 1024 MiB
  Memory Copy - 512 MiB
  Memory Copy - 128 MiB

c7a.2xlarge

Processor: AMD EPYC 9R14 (8 Cores), Motherboard: Amazon EC2 c7a.2xlarge (1.0 BIOS), Chipset: Intel 440FX 82441FX PMC, Memory: 1 x 16384 MB 4800MT/s, Disk: 107GB Amazon Elastic Block Store, Network: Amazon Elastic

OS: Amazon Linux 2, Kernel: 5.10.214-202.855.amzn2.x86_64 (x86_64), Compiler: GCC 7.3.1 20180712, File-System: xfs, System Layer: amazon

Kernel Notes: Transparent Huge Pages: madvise
Compiler Notes: --build=x86_64-redhat-linux --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++,fortran,ada,go,lto --enable-libatomic --enable-libcilkrts --enable-libitm --enable-libmpx --enable-libquadmath --enable-libsanitizer --enable-multilib --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
Processor Notes: CPU Microcode: 0xa10113e
Security Notes: gather_data_sampling: Not affected + itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + mmio_stale_data: Not affected + retbleed: Not affected + spec_rstack_overflow: Mitigation of safe RET no microcode + 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 Retpolines IBPB: conditional IBRS_FW STIBP: disabled RSB filling + srbds: Not affected + tsx_async_abort: Not affected

Testing initiated at 24 April 2024 08:37 by user .