Linux 4.9 Scheduler Tests

deadline dura2

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October 24 2016
 
CFQ
October 24 2016
 
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October 24 2016
 
noop dura2
October 27 2016
 
deadline dura2
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Deadline

Environment Notes: LIBGL_ALWAYS_SOFTWARE=1
Compiler Notes: --build=x86_64-linux-gnu --disable-browser-plugin --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-gnu-unique-object --enable-gtk-cairo --enable-java-awt=gtk --enable-java-home --enable-languages=c,ada,c++,java,go,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-arch-directory=amd64 --with-default-libstdcxx-abi=new --with-multilib-list=m32,m64,mx32 --with-tune=generic -v
Disk Notes: DEADLINE / data=ordered,errors=remount-ro,relatime,rw
Processor Notes: Scaling Governor: intel_pstate powersave
System Notes: Python 2.7.12.

CFQ

Environment Notes: LIBGL_ALWAYS_SOFTWARE=1
Compiler Notes: --build=x86_64-linux-gnu --disable-browser-plugin --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-gnu-unique-object --enable-gtk-cairo --enable-java-awt=gtk --enable-java-home --enable-languages=c,ada,c++,java,go,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-arch-directory=amd64 --with-default-libstdcxx-abi=new --with-multilib-list=m32,m64,mx32 --with-tune=generic -v
Disk Notes: CFQ / data=ordered,errors=remount-ro,relatime,rw
Processor Notes: Scaling Governor: intel_pstate powersave
System Notes: Python 2.7.12.

Noop

Processor: Intel Core i7-6800K @ 3.80GHz (12 Cores), Motherboard: MSI X99A WORKSTATION (MS-7A54) v1.0, Chipset: Intel Xeon E7 v4/Xeon, Memory: 16384MB, Disk: 120GB Samsung SSD 850 + 4 x 120GB TOSHIBA-TR150, Graphics: LLVMpipe, Audio: Realtek ALC1150, Network: Intel Connection

OS: Ubuntu 16.04, Kernel: 4.9.0-999-generic (x86_64) 20161017, Desktop: Unity 7.4.0, Display Server: X Server 1.18.3, Display Driver: nouveau 1.0.12, OpenGL: 3.3 Mesa 11.2.0 Gallium 0.4, Compiler: GCC 5.4.0 20160609, File-System: ext4, Screen Resolution: 1024x768

Environment Notes: LIBGL_ALWAYS_SOFTWARE=1
Compiler Notes: --build=x86_64-linux-gnu --disable-browser-plugin --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-gnu-unique-object --enable-gtk-cairo --enable-java-awt=gtk --enable-java-home --enable-languages=c,ada,c++,java,go,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-arch-directory=amd64 --with-default-libstdcxx-abi=new --with-multilib-list=m32,m64,mx32 --with-tune=generic -v
Disk Notes: NOOP / data=ordered,errors=remount-ro,relatime,rw
Processor Notes: Scaling Governor: intel_pstate powersave
System Notes: Python 2.7.12.

noop dura2

Compiler Notes: --disable-bootstrap --disable-multilib --disable-multilib --disable-static --enable-cloog-backend=isl --enable-languages=c,c++ --with-cloog --with-local-prefix=/usr/local --with-native-system-header-dir=/usr/include
Disk Notes: NOOP / data=ordered,noatime,rw
Processor Notes: Scaling Governor: acpi-cpufreq ondemand
System Notes: Python 2.7.11.

deadline dura2

Processor: Intel Core i7 950 @ 2.93GHz (8 Cores), Memory: 12288MB, Disk: 500GB Seagate ST3500413AS + 1000GB Seagate ST31000528AS + 4001GB Seagate ST4000DM000-1F21 + 2000GB Seagate ST2000DL003-9VT1, Audio: Realtek ALC889

OS: Linux From Scratch 20160219-systemd, Kernel: 4.8.3-ck2 (x86_64), Desktop: KDE 4.14.17, Vulkan: 1.0.8, Compiler: GCC 5.3.0 + Clang 3.7.1 + LLVM 3.7.1, File-System: ext4

Compiler Notes: --disable-bootstrap --disable-multilib --disable-multilib --disable-static --enable-cloog-backend=isl --enable-languages=c,c++ --with-cloog --with-local-prefix=/usr/local --with-native-system-header-dir=/usr/include
Disk Notes: DEADLINE / data=ordered,noatime,rw
Processor Notes: Scaling Governor: acpi-cpufreq ondemand
System Notes: Python 2.7.11.

Linux 4.9 Scheduler TestsProcessorMotherboardChipsetMemoryDiskGraphicsAudioNetworkOSKernelDesktopDisplay ServerDisplay DriverOpenGLCompilerFile-SystemScreen ResolutionVulkanDeadlineCFQNoopnoop dura2deadline dura2Intel Core i7-6800K @ 3.80GHz (12 Cores)MSI X99A WORKSTATION (MS-7A54) v1.0Intel Xeon E7 v4/Xeon16384MB120GB Samsung SSD 850 + 4 x 120GB TOSHIBA-TR150LLVMpipeRealtek ALC1150Intel ConnectionUbuntu 16.044.9.0-999-generic (x86_64) 20161017Unity 7.4.0X Server 1.18.3nouveau 1.0.123.3 Mesa 11.2.0 Gallium 0.4GCC 5.4.0 20160609ext41024x768Intel Core i7 950 @ 2.93GHz (8 Cores)12288MB500GB Seagate ST3500413AS + 1000GB Seagate ST31000528AS + 4001GB Seagate ST4000DM000-1F21 + 2000GB Seagate ST2000DL003-9VT1Realtek ALC889Linux From Scratch 20160219-systemd4.8.3-ck2 (x86_64)KDE 4.14.171.0.8GCC 5.3.0 + Clang 3.7.1 + LLVM 3.7.1OpenBenchmarking.orgEnvironment Details- Deadline, CFQ, Noop: LIBGL_ALWAYS_SOFTWARE=1Compiler Details- Deadline: --build=x86_64-linux-gnu --disable-browser-plugin --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-gnu-unique-object --enable-gtk-cairo --enable-java-awt=gtk --enable-java-home --enable-languages=c,ada,c++,java,go,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-arch-directory=amd64 --with-default-libstdcxx-abi=new --with-multilib-list=m32,m64,mx32 --with-tune=generic -v - CFQ: --build=x86_64-linux-gnu --disable-browser-plugin --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-gnu-unique-object --enable-gtk-cairo --enable-java-awt=gtk --enable-java-home --enable-languages=c,ada,c++,java,go,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-arch-directory=amd64 --with-default-libstdcxx-abi=new --with-multilib-list=m32,m64,mx32 --with-tune=generic -v - Noop: --build=x86_64-linux-gnu --disable-browser-plugin --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-gnu-unique-object --enable-gtk-cairo --enable-java-awt=gtk --enable-java-home --enable-languages=c,ada,c++,java,go,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-arch-directory=amd64 --with-default-libstdcxx-abi=new --with-multilib-list=m32,m64,mx32 --with-tune=generic -v - noop dura2: --disable-bootstrap --disable-multilib --disable-multilib --disable-static --enable-cloog-backend=isl --enable-languages=c,c++ --with-cloog --with-local-prefix=/usr/local --with-native-system-header-dir=/usr/include- deadline dura2: --disable-bootstrap --disable-multilib --disable-multilib --disable-static --enable-cloog-backend=isl --enable-languages=c,c++ --with-cloog --with-local-prefix=/usr/local --with-native-system-header-dir=/usr/includeDisk Details- Deadline: DEADLINE / data=ordered,errors=remount-ro,relatime,rw- CFQ: CFQ / data=ordered,errors=remount-ro,relatime,rw- Noop: NOOP / data=ordered,errors=remount-ro,relatime,rw- noop dura2: NOOP / data=ordered,noatime,rw- deadline dura2: DEADLINE / data=ordered,noatime,rwProcessor Details- Deadline: Scaling Governor: intel_pstate powersave- CFQ: Scaling Governor: intel_pstate powersave- Noop: Scaling Governor: intel_pstate powersave- noop dura2: Scaling Governor: acpi-cpufreq ondemand- deadline dura2: Scaling Governor: acpi-cpufreq ondemandSystem Details- Deadline: Python 2.7.12.- CFQ: Python 2.7.12.- Noop: Python 2.7.12.- noop dura2: Python 2.7.11.- deadline dura2: Python 2.7.11.

DeadlineCFQNoopnoop dura2deadline dura2Logarithmic Result OverviewPhoronix Test SuiteFS-MarkSQLiteCompile BenchTimed Linux Kernel CompilationPostgreSQL pgbench

Linux 4.9 Scheduler Testscompilebench: Compilecompilebench: Initial Createdbench: 1dbench: 6fio: Rand Read - Libaio - No - Yes - 4KB - Default Test Directory - IOPSfio: Rand Write - Libaio - No - Yes - 4KB - Default Test Directory - IOPSfio: Seq Read - Libaio - No - Yes - 4KB - Default Test Directory - IOPSfio: Seq Write - Libaio - No - Yes - 4KB - Default Test Directory - IOPSfs-mark: 1000 Files, 1MB Sizefs-mark: 5000 Files, 1MB Size, 4 Threadsfs-mark: 4000 Files, 32 Sub Dirs, 1MB Sizepgbench: On-Disk - Normal Load - Read Writepgbench: On-Disk - Single Thread - Read Writepgbench: On-Disk - Heavy Contention - Read Writesqlite: Default Test Directorybuild-linux-kernel: Time To CompileDeadlineCFQNoopnoop dura2deadline dura2666.64362.85167.46384.309800786329114494104307112.1078.4073.431594.09247.711553.3525.7172.06662.28437.2272.53228.029748786316114495104529119.25110.8764.421596.01245.151548.9725.5371.66632.89348.329803986334114456104360112.28104.3349.451600.32244.591548.5525.0571.8852.3549.8112.3125.1028.4738.2723.03880.9797.091059.00480.22142.4456.4749.9412.3226.0228.7036.1322.80885.7295.211074.48387.32141.13OpenBenchmarking.org

Compile Bench

Compilebench tries to age a filesystem by simulating some of the disk IO common in creating, compiling, patching, stating and reading kernel trees. It indirectly measures how well filesystems can maintain directory locality as the disk fills up and directories age. This current test is setup to use the makej mode with 10 initial directories Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMB/s, More Is BetterCompile Bench 0.6Test: CompileDeadlineCFQNoopnoop dura2deadline dura2140280420560700SE +/- 9.60, N = 3SE +/- 10.09, N = 4SE +/- 2.24, N = 3SE +/- 2.41, N = 6SE +/- 2.06, N = 6666.64662.28632.8952.3556.47

OpenBenchmarking.orgMB/s, More Is BetterCompile Bench 0.6Test: Initial CreateDeadlineCFQNoopnoop dura2deadline dura290180270360450SE +/- 17.06, N = 3SE +/- 16.86, N = 3SE +/- 7.20, N = 3SE +/- 0.81, N = 3SE +/- 1.61, N = 3362.85437.22348.3249.8149.94

Dbench

Dbench is a benchmark designed by the Samba project as a free alternative to netbench, but dbench contains only file-system calls for testing the disk performance. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMB/s, More Is BetterDbench 4.0Client Count: 1DeadlineCFQnoop dura2deadline dura24080120160200SE +/- 3.02, N = 3SE +/- 4.75, N = 6SE +/- 0.06, N = 3SE +/- 0.07, N = 3167.4672.5312.3112.321. (CC) gcc options: -lpopt -O2

OpenBenchmarking.orgMB/s, More Is BetterDbench 4.0Client Count: 6DeadlineCFQnoop dura2deadline dura280160240320400SE +/- 33.74, N = 6SE +/- 5.11, N = 4SE +/- 0.21, N = 3SE +/- 0.15, N = 3384.30228.0225.1026.021. (CC) gcc options: -lpopt -O2

Flexible IO Tester

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 2.1.13Type: Random Read - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory - Result: IOPSDeadlineCFQNoop20K40K60K80K100KSE +/- 20.90, N = 3SE +/- 539.01, N = 3SE +/- 24.85, N = 39800797487980391. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -ll -lnuma -libverbs -lrt -laio -lz -lm -lpthread -ldl

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 2.1.13Type: Random Write - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory - Result: IOPSDeadlineCFQNoop20K40K60K80K100KSE +/- 19.46, N = 3SE +/- 9.45, N = 3SE +/- 2.89, N = 38632986316863341. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -ll -lnuma -libverbs -lrt -laio -lz -lm -lpthread -ldl

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 2.1.13Type: Sequential Read - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory - Result: IOPSDeadlineCFQNoop20K40K60K80K100KSE +/- 37.49, N = 3SE +/- 58.53, N = 3SE +/- 15.93, N = 31144941144951144561. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -ll -lnuma -libverbs -lrt -laio -lz -lm -lpthread -ldl

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 2.1.13Type: Sequential Write - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory - Result: IOPSDeadlineCFQNoop20K40K60K80K100KSE +/- 111.86, N = 3SE +/- 78.77, N = 3SE +/- 95.28, N = 31043071045291043601. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -ll -lnuma -libverbs -lrt -laio -lz -lm -lpthread -ldl

FS-Mark

FS_Mark is designed to test a system's file-system performance. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgFiles/s, More Is BetterFS-Mark 3.3Test: 1000 Files, 1MB SizeDeadlineCFQNoopnoop dura2deadline dura2306090120150SE +/- 19.67, N = 6SE +/- 22.36, N = 6SE +/- 20.01, N = 6SE +/- 0.07, N = 3SE +/- 0.30, N = 3112.10119.25112.2828.4728.701. (CC) gcc options: -static

OpenBenchmarking.orgFiles/s, More Is BetterFS-Mark 3.3Test: 5000 Files, 1MB Size, 4 ThreadsDeadlineCFQNoopnoop dura2deadline dura220406080100SE +/- 9.74, N = 6SE +/- 4.27, N = 6SE +/- 7.79, N = 6SE +/- 1.69, N = 6SE +/- 0.68, N = 678.40110.87104.3338.2736.131. (CC) gcc options: -static

OpenBenchmarking.orgFiles/s, More Is BetterFS-Mark 3.3Test: 4000 Files, 32 Sub Dirs, 1MB SizeDeadlineCFQNoopnoop dura2deadline dura21632486480SE +/- 1.32, N = 6SE +/- 5.53, N = 6SE +/- 9.56, N = 6SE +/- 1.20, N = 6SE +/- 1.11, N = 673.4364.4249.4523.0322.801. (CC) gcc options: -static

PostgreSQL pgbench

OpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 9.4.3Scaling: On-Disk - Test: Normal Load - Mode: Read WriteDeadlineCFQNoopnoop dura2deadline dura230060090012001500SE +/- 0.40, N = 3SE +/- 0.60, N = 3SE +/- 1.24, N = 3SE +/- 1.02, N = 3SE +/- 1.04, N = 31594.091596.011600.32880.97885.721. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -pthread -lpgcommon -lpgport -lpq -lpthread -lrt -lcrypt -ldl -lm

OpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 9.4.3Scaling: On-Disk - Test: Single Thread - Mode: Read WriteDeadlineCFQNoopnoop dura2deadline dura250100150200250SE +/- 0.71, N = 3SE +/- 0.58, N = 3SE +/- 2.38, N = 3SE +/- 0.64, N = 3SE +/- 0.57, N = 3247.71245.15244.5997.0995.211. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -pthread -lpgcommon -lpgport -lpq -lpthread -lrt -lcrypt -ldl -lm

OpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 9.4.3Scaling: On-Disk - Test: Heavy Contention - Mode: Read WriteDeadlineCFQNoopnoop dura2deadline dura230060090012001500SE +/- 4.54, N = 3SE +/- 4.98, N = 3SE +/- 0.65, N = 3SE +/- 5.24, N = 3SE +/- 6.61, N = 31553.351548.971548.551059.001074.481. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -pthread -lpgcommon -lpgport -lpq -lpthread -lrt -lcrypt -ldl -lm

SQLite

This is a simple benchmark of SQLite. At present this test profile just measures the time to perform a pre-defined number of insertions on an indexed database. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterSQLite 3.8.10.2Test Target: Default Test DirectoryDeadlineCFQNoopnoop dura2deadline dura2100200300400500SE +/- 0.38, N = 3SE +/- 0.16, N = 3SE +/- 0.18, N = 3SE +/- 7.04, N = 6SE +/- 5.62, N = 625.7125.5325.05480.22387.32-lreadline -lcurses-lreadline -lcurses1. (CC) gcc options: -O2 -ldl -lpthread

Timed Linux Kernel Compilation

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed Linux Kernel Compilation 4.3Time To CompileDeadlineCFQNoopnoop dura2deadline dura2306090120150SE +/- 1.46, N = 6SE +/- 0.65, N = 3SE +/- 1.00, N = 6SE +/- 0.40, N = 3SE +/- 0.92, N = 372.0671.6671.88142.44141.13

Deadline

Environment Notes: LIBGL_ALWAYS_SOFTWARE=1
Compiler Notes: --build=x86_64-linux-gnu --disable-browser-plugin --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-gnu-unique-object --enable-gtk-cairo --enable-java-awt=gtk --enable-java-home --enable-languages=c,ada,c++,java,go,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-arch-directory=amd64 --with-default-libstdcxx-abi=new --with-multilib-list=m32,m64,mx32 --with-tune=generic -v
Disk Notes: DEADLINE / data=ordered,errors=remount-ro,relatime,rw
Processor Notes: Scaling Governor: intel_pstate powersave
System Notes: Python 2.7.12.

Testing initiated at 24 October 2016 09:33 by user phoronix.

CFQ

Environment Notes: LIBGL_ALWAYS_SOFTWARE=1
Compiler Notes: --build=x86_64-linux-gnu --disable-browser-plugin --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-gnu-unique-object --enable-gtk-cairo --enable-java-awt=gtk --enable-java-home --enable-languages=c,ada,c++,java,go,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-arch-directory=amd64 --with-default-libstdcxx-abi=new --with-multilib-list=m32,m64,mx32 --with-tune=generic -v
Disk Notes: CFQ / data=ordered,errors=remount-ro,relatime,rw
Processor Notes: Scaling Governor: intel_pstate powersave
System Notes: Python 2.7.12.

Testing initiated at 24 October 2016 13:34 by user phoronix.

Noop

Processor: Intel Core i7-6800K @ 3.80GHz (12 Cores), Motherboard: MSI X99A WORKSTATION (MS-7A54) v1.0, Chipset: Intel Xeon E7 v4/Xeon, Memory: 16384MB, Disk: 120GB Samsung SSD 850 + 4 x 120GB TOSHIBA-TR150, Graphics: LLVMpipe, Audio: Realtek ALC1150, Network: Intel Connection

OS: Ubuntu 16.04, Kernel: 4.9.0-999-generic (x86_64) 20161017, Desktop: Unity 7.4.0, Display Server: X Server 1.18.3, Display Driver: nouveau 1.0.12, OpenGL: 3.3 Mesa 11.2.0 Gallium 0.4, Compiler: GCC 5.4.0 20160609, File-System: ext4, Screen Resolution: 1024x768

Environment Notes: LIBGL_ALWAYS_SOFTWARE=1
Compiler Notes: --build=x86_64-linux-gnu --disable-browser-plugin --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-gnu-unique-object --enable-gtk-cairo --enable-java-awt=gtk --enable-java-home --enable-languages=c,ada,c++,java,go,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-arch-directory=amd64 --with-default-libstdcxx-abi=new --with-multilib-list=m32,m64,mx32 --with-tune=generic -v
Disk Notes: NOOP / data=ordered,errors=remount-ro,relatime,rw
Processor Notes: Scaling Governor: intel_pstate powersave
System Notes: Python 2.7.12.

Testing initiated at 24 October 2016 17:35 by user phoronix.

noop dura2

Compiler Notes: --disable-bootstrap --disable-multilib --disable-multilib --disable-static --enable-cloog-backend=isl --enable-languages=c,c++ --with-cloog --with-local-prefix=/usr/local --with-native-system-header-dir=/usr/include
Disk Notes: NOOP / data=ordered,noatime,rw
Processor Notes: Scaling Governor: acpi-cpufreq ondemand
System Notes: Python 2.7.11.

Testing initiated at 27 October 2016 08:59 by user pts.

deadline dura2

Processor: Intel Core i7 950 @ 2.93GHz (8 Cores), Memory: 12288MB, Disk: 500GB Seagate ST3500413AS + 1000GB Seagate ST31000528AS + 4001GB Seagate ST4000DM000-1F21 + 2000GB Seagate ST2000DL003-9VT1, Audio: Realtek ALC889

OS: Linux From Scratch 20160219-systemd, Kernel: 4.8.3-ck2 (x86_64), Desktop: KDE 4.14.17, Vulkan: 1.0.8, Compiler: GCC 5.3.0 + Clang 3.7.1 + LLVM 3.7.1, File-System: ext4

Compiler Notes: --disable-bootstrap --disable-multilib --disable-multilib --disable-static --enable-cloog-backend=isl --enable-languages=c,c++ --with-cloog --with-local-prefix=/usr/local --with-native-system-header-dir=/usr/include
Disk Notes: DEADLINE / data=ordered,noatime,rw
Processor Notes: Scaling Governor: acpi-cpufreq ondemand
System Notes: Python 2.7.11.

Testing initiated at 27 October 2016 15:00 by user pts.