2020-09-02-native-armv7-softfloat

ARMv7 Cortex-A9 on resy-virt 3.1.2, TUNE_FEATURES = "arm vfp cortexa9 neon thumb callconvention-hard", TARGET_FPU = "hard", native

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native-armv7-neon-softfloat
September 02 2020
  6 Minutes
native-armv7-neon-hardfloat
September 03 2020
  3 Minutes
native-cortexa9t-neon-hardfloat
September 03 2020
  3 Minutes
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2020-09-02-native-armv7-softfloatOpenBenchmarking.orgPhoronix Test SuiteARMv7 Cortex-A9 (4 Cores)Freescale i.MX6 Quad/DualLite (Device Tree) PHYTEC phyBOARD-Mira Quad Carrier-Board with NAND1024MB4GB SD04G8GB SA08Gresy-virt 3.1.25.4.47-custom-ml-virt (armv7l)GCC 9.3.0nfsProcessorMotherboardMemoryDisksOSKernelCompilerFile-System2020-09-02-native-armv7-softfloat BenchmarksSystem Logs- native-armv7-neon-softfloat: --bindir=/usr/bin --build=x86_64-linux --datadir=/usr/share --disable-bootstrap --disable-dependency-tracking --disable-install-libiberty --disable-libmudflap --disable-libssp --disable-silent-rules --disable-static --enable-c99 --enable-cheaders=c_global --enable-checking=release --enable-default-pie --enable-initfini-array --enable-languages=c,c++ --enable-libitm --enable-libstdcxx-pch --enable-long-long --enable-lto --enable-multilib --enable-nls --enable-shared --enable-symvers=gnu --enable-threads=posix --exec_prefix=/usr --host=arm-resy-linux-gnueabi --includedir=/usr/include --localstatedir=/var --mandir=/usr/share/man --oldincludedir=/usr/include --program-prefix=arm-resy-linux-gnueabi- --sbindir=/usr/sbin --sharedstatedir=/com --sysconfdir=/etc --target=arm-resy-linux-gnueabi --with-arch=armv7-a --with-build-sysroot=/ --with-glibc-version=2.28 --with-gnu-ld --with-libtool-sysroot=/ --with-linker-hash-style=gnu --with-ppl=no --without-isl --without-local-prefix - native-armv7-neon-hardfloat: --bindir=/usr/bin --build=x86_64-linux --datadir=/usr/share --disable-bootstrap --disable-dependency-tracking --disable-install-libiberty --disable-libmudflap --disable-libssp --disable-silent-rules --disable-static --enable-c99 --enable-cheaders=c_global --enable-checking=release --enable-default-pie --enable-initfini-array --enable-languages=c,c++ --enable-libitm --enable-libstdcxx-pch --enable-long-long --enable-lto --enable-multilib --enable-nls --enable-shared --enable-symvers=gnu --enable-threads=posix --exec_prefix=/usr --host=arm-resy-linux-gnueabi --includedir=/usr/include --localstatedir=/var --mandir=/usr/share/man --oldincludedir=/usr/include --program-prefix=arm-resy-linux-gnueabi- --sbindir=/usr/sbin --sharedstatedir=/com --sysconfdir=/etc --target=arm-resy-linux-gnueabi --with-arch=armv7-a+fp --with-build-sysroot=/ --with-float=hard --with-glibc-version=2.28 --with-gnu-ld --with-libtool-sysroot=/ --with-linker-hash-style=gnu --with-ppl=no --without-isl --without-local-prefix - native-cortexa9t-neon-hardfloat: --bindir=/usr/bin --build=x86_64-linux --datadir=/usr/share --disable-bootstrap --disable-dependency-tracking --disable-install-libiberty --disable-libmudflap --disable-libssp --disable-silent-rules --disable-static --enable-c99 --enable-cheaders=c_global --enable-checking=release --enable-default-pie --enable-initfini-array --enable-languages=c,c++ --enable-libitm --enable-libstdcxx-pch --enable-long-long --enable-lto --enable-multilib --enable-nls --enable-shared --enable-symvers=gnu --enable-threads=posix --exec_prefix=/usr --host=arm-resy-linux-gnueabi --includedir=/usr/include --localstatedir=/var --mandir=/usr/share/man --oldincludedir=/usr/include --program-prefix=arm-resy-linux-gnueabi- --sbindir=/usr/sbin --sharedstatedir=/com --sysconfdir=/etc --target=arm-resy-linux-gnueabi --with-arch=armv7-a+fp --with-build-sysroot=/ --with-float=hard --with-glibc-version=2.28 --with-gnu-ld --with-libtool-sysroot=/ --with-linker-hash-style=gnu --with-ppl=no --without-isl --without-local-prefix

native-armv7-neon-softfloatnative-armv7-neon-hardfloatnative-cortexa9t-neon-hardfloatResult OverviewPhoronix Test Suite100%185%269%354%439%SciMarkSciMarkSciMarkSciMarkSciMarkSciMarkJ.S.O.RD.L.M.FCompositeF.F.TS.M.MMonte Carlo

2020-09-02-native-armv7-softfloatscimark2: Jacobi Successive Over-Relaxationscimark2: Dense LU Matrix Factorizationscimark2: Compositescimark2: Fast Fourier Transformscimark2: Sparse Matrix Multiplyscimark2: Monte Carlonative-armv7-neon-softfloatnative-armv7-neon-hardfloatnative-cortexa9t-neon-hardfloat16.1110.459.634.2011.465.9270.5544.4834.7312.6832.2613.7070.6444.5034.7112.4132.3113.68OpenBenchmarking.org

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-Relaxationnative-cortexa9t-neon-hardfloatnative-armv7-neon-softfloatnative-armv7-neon-hardfloat1632486480SE +/- 0.07, N = 3SE +/- 0.01, N = 3SE +/- 0.02, N = 370.6416.1170.551. (CC) gcc options: -lm

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Dense LU Matrix Factorizationnative-cortexa9t-neon-hardfloatnative-armv7-neon-softfloatnative-armv7-neon-hardfloat1020304050SE +/- 0.04, N = 3SE +/- 0.00, N = 3SE +/- 0.04, N = 344.5010.4544.481. (CC) gcc options: -lm

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Compositenative-cortexa9t-neon-hardfloatnative-armv7-neon-softfloatnative-armv7-neon-hardfloat816243240SE +/- 0.04, N = 3SE +/- 0.00, N = 3SE +/- 0.02, N = 334.719.6334.731. (CC) gcc options: -lm

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Fast Fourier Transformnative-cortexa9t-neon-hardfloatnative-armv7-neon-softfloatnative-armv7-neon-hardfloat3691215SE +/- 0.22, N = 3SE +/- 0.01, N = 3SE +/- 0.14, N = 312.414.2012.681. (CC) gcc options: -lm

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Sparse Matrix Multiplynative-cortexa9t-neon-hardfloatnative-armv7-neon-softfloatnative-armv7-neon-hardfloat816243240SE +/- 0.02, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 332.3111.4632.261. (CC) gcc options: -lm

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Monte Carlonative-cortexa9t-neon-hardfloatnative-armv7-neon-softfloatnative-armv7-neon-hardfloat48121620SE +/- 0.01, N = 3SE +/- 0.00, N = 3SE +/- 0.02, N = 313.685.9213.701. (CC) gcc options: -lm