DQE

ARMv8 Cortex-A57 testing with a quill and NVIDIA Tegra X2 on Ubuntu 18.04 via the Phoronix Test Suite.

HTML result view exported from: https://openbenchmarking.org/result/2001153-AS-DQE13007097.

DQEProcessorMotherboardMemoryDiskGraphicsMonitorOSKernelDesktopDisplay ServerDisplay DriverOpenGLVulkanCompilerFile-SystemScreen ResolutionUSB 2.0USB2.0USB 3.0sandisksandisk writeTCELLTCELL writeARMv8 Cortex-A57 @ 2.04GHz (6 Cores)quill8192MB31GB Ultra USB 3.0 + 31GB 032G34NVIDIA Tegra X2Acer KG241QUbuntu 18.044.9.140-tegra (aarch64)Unity 7.5.0X Server 1.19.6NVIDIA 32.1.04.6.01.1.85GCC 7.4.0ext41920x108031GB Ultra USB 3.0 + 8GB FLASH DRIVE + 31GB 032G34OpenBenchmarking.orgCompiler Details- --build=aarch64-linux-gnu --disable-libquadmath --disable-libquadmath-support --disable-werror --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-fix-cortex-a53-843419 --enable-gnu-unique-object --enable-languages=c,ada,c++,go,d,fortran,objc,obj-c++ --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-nls --enable-plugin --enable-shared --enable-threads=posix --host=aarch64-linux-gnu --program-prefix=aarch64-linux-gnu- --target=aarch64-linux-gnu --with-default-libstdcxx-abi=new --with-gcc-major-version-only -v Disk Details- USB 2.0, sandisk, sandisk write, TCELL, TCELL write: CFQ / data=ordered,relatime,rwProcessor Details- Scaling Governor: tegra_cpufreq schedutilDisk Mount Options Details- USB2.0, USB 3.0: data=ordered,relatime,rw

DQEfio: Seq Read - Linux AIO - No - Yes - 4KB - Default Test Directoryfio: Seq Read - Linux AIO - No - Yes - 4KB - Default Test Directoryfio: Seq Read - Linux AIO - No - Yes - 8MB - Default Test Directoryfio: Seq Read - Linux AIO - No - Yes - 8MB - Default Test Directoryfio: Seq Write - Linux AIO - No - Yes - 4KB - Default Test Directoryfio: Seq Write - Linux AIO - No - Yes - 4KB - Default Test Directoryfio: Seq Write - Linux AIO - No - Yes - 8MB - Default Test Directoryfio: Seq Write - Linux AIO - No - Yes - 8MB - Default Test DirectoryUSB 2.0USB2.0USB 3.0sandisksandisk writeTCELLTCELL write18.99485743.40219.47498343.27239.951023113914102257331571638.31983077.75617.91458142.9727.48186629.37OpenBenchmarking.org

Flexible IO Tester

Type: Sequential Read - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.16Type: Sequential Read - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test DirectoryUSB 2.0USB2.0sandiskTCELL20406080100SE +/- 0.20, N = 15SE +/- 0.03, N = 3SE +/- 0.67, N = 3SE +/- 0.53, N = 1218.9919.47102.0017.91

Flexible IO Tester

Type: Sequential Read - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.16Type: Sequential Read - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test DirectoryUSB 2.0USB2.0sandiskTCELL6K12K18K24K30KSE +/- 50.50, N = 15SE +/- 8.41, N = 3SE +/- 384.42, N = 3SE +/- 134.97, N = 1248574983257334581

Flexible IO Tester

Type: Sequential Read - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 8MB - Disk Target: Default Test Directory

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.16Type: Sequential Read - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 8MB - Disk Target: Default Test DirectoryUSB 2.0USB2.0sandiskTCELL306090120150SE +/- 0.00, N = 3SE +/- 0.03, N = 3SE +/- 0.33, N = 3SE +/- 0.43, N = 343.4043.27157.0042.97

Flexible IO Tester

Type: Sequential Read - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 8MB - Disk Target: Default Test Directory

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.16Type: Sequential Read - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 8MB - Disk Target: Default Test DirectoryUSB 2.0USB2.0sandiskTCELL4812162022162

Flexible IO Tester

Type: Sequential Write - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.16Type: Sequential Write - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test DirectoryUSB 3.0sandisk writeTCELL write918273645SE +/- 0.32, N = 3SE +/- 0.83, N = 15SE +/- 0.13, N = 1341.2038.317.48

Flexible IO Tester

Type: Sequential Write - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.16Type: Sequential Write - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test DirectoryUSB 3.0sandisk writeTCELL write2K4K6K8K10KSE +/- 88.19, N = 3SE +/- 210.96, N = 15SE +/- 31.50, N = 131053398301866

Flexible IO Tester

Type: Sequential Write - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 8MB - Disk Target: Default Test Directory

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.16Type: Sequential Write - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 8MB - Disk Target: Default Test DirectoryUSB 3.0sandisk writeTCELL write306090120150SE +/- 0.58, N = 3SE +/- 3.88, N = 12SE +/- 0.26, N = 3152.0077.7529.37

Flexible IO Tester

Type: Sequential Write - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 8MB - Disk Target: Default Test Directory

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.16Type: Sequential Write - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 8MB - Disk Target: Default Test DirectoryUSB 3.0sandisk write48121620156

Phoronix Test Suite v10.8.4