AMD Kaveri ACPI CPU Freq Driver

Scaling CPU freq driver tests on AMD A10 Kaveri. Benchmarks by Michael Larabel for a future article on Phoronix.com.

Compare your own system(s) to this result file with the Phoronix Test Suite by running the command: phoronix-test-suite benchmark 1408149-KH-CPUFREQDR69
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C/C++ Compiler Tests 2 Tests
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CPUFreq Ondemand
August 11 2014
 
CPUFreq Conservative
August 11 2014
 
CPUFreq Performance
August 11 2014
 
CPUFreq Powersave
August 11 2014
 
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CPUFreq Ondemand

Compiler Notes: --build=x86_64-linux-gnu --disable-browser-plugin --disable-libmudflap --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,c++,java,go,d,fortran,objc,obj-c++ --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --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-multilib-list=m32,m64,mx32 --with-tune=generic -v
Processor Notes: Scaling Governor: acpi-cpufreq ondemand
Graphics Notes: GLAMOR

CPUFreq Conservative

Compiler Notes: --build=x86_64-linux-gnu --disable-browser-plugin --disable-libmudflap --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,c++,java,go,d,fortran,objc,obj-c++ --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --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-multilib-list=m32,m64,mx32 --with-tune=generic -v
Processor Notes: Scaling Governor: acpi-cpufreq conservative
Graphics Notes: GLAMOR

CPUFreq Performance

Compiler Notes: --build=x86_64-linux-gnu --disable-browser-plugin --disable-libmudflap --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,c++,java,go,d,fortran,objc,obj-c++ --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --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-multilib-list=m32,m64,mx32 --with-tune=generic -v
Processor Notes: Scaling Governor: acpi-cpufreq ondemand
Graphics Notes: GLAMOR

CPUFreq Powersave

Processor: AMD A10-7800 Radeon R7 12 Compute Cores 4C+8G @ 3.50GHz (4 Cores), Motherboard: ASUS A88X-PRO, Chipset: AMD Family 15h, Memory: 7168MB, Disk: 64GB OCZ AGILITY, Graphics: ASUS AMD Radeon R7 200 1024MB, Audio: AMD Kaveri HDMI/DP, Monitor: SyncMaster, Network: Realtek RTL8111/8168/8411

OS: Ubuntu 14.04, Kernel: 3.16.0-031600-generic (x86_64), Desktop: Unity 7.2.2, Display Server: X Server 1.15.1, Display Driver: radeon 7.4.99, OpenGL: 3.3 Mesa 10.3.0-devel (git-b1843a2 2014-08-10 trusty-oibaf-ppa+gallium-nine) Gallium 0.4, Compiler: GCC 4.8.2, File-System: ext4, Screen Resolution: 2560x1600

Compiler Notes: --build=x86_64-linux-gnu --disable-browser-plugin --disable-libmudflap --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,c++,java,go,d,fortran,objc,obj-c++ --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --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-multilib-list=m32,m64,mx32 --with-tune=generic -v
Processor Notes: Scaling Governor: acpi-cpufreq powersave
Graphics Notes: GLAMOR

AMD Kaveri ACPI CPU Freq DriverOpenBenchmarking.orgPhoronix Test SuiteAMD A10-7800 Radeon R7 12 Compute Cores 4C+8G @ 3.50GHz (4 Cores)ASUS A88X-PROAMD Family 15h7168MB64GB OCZ AGILITYASUS AMD Radeon R7 200 1024MBAMD Kaveri HDMI/DPSyncMasterRealtek RTL8111/8168/8411Ubuntu 14.043.16.0-031600-generic (x86_64)Unity 7.2.2X Server 1.15.1radeon 7.4.993.3 Mesa 10.3.0-devel (git-b1843a2 2014-08-10 trusty-oibaf-ppa+gallium-nine) Gallium 0.4GCC 4.8.2ext42560x1600ProcessorMotherboardChipsetMemoryDiskGraphicsAudioMonitorNetworkOSKernelDesktopDisplay ServerDisplay DriverOpenGLCompilerFile-SystemScreen ResolutionAMD Kaveri ACPI CPU Freq Driver BenchmarksSystem Logs- --build=x86_64-linux-gnu --disable-browser-plugin --disable-libmudflap --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,c++,java,go,d,fortran,objc,obj-c++ --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --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-multilib-list=m32,m64,mx32 --with-tune=generic -v - CPUFreq Ondemand: Scaling Governor: acpi-cpufreq ondemand- CPUFreq Conservative: Scaling Governor: acpi-cpufreq conservative- CPUFreq Performance: Scaling Governor: acpi-cpufreq ondemand- CPUFreq Powersave: Scaling Governor: acpi-cpufreq powersave- GLAMOR

CPUFreq OndemandCPUFreq ConservativeCPUFreq PerformanceCPUFreq PowersaveResult OverviewPhoronix Test Suite100%131%161%192%223%OpenSSLx264WarsowOpenArenaXonoticTesseract

CPUFreq OndemandCPUFreq ConservativeCPUFreq PerformanceCPUFreq PowersavePer Watt Result OverviewPhoronix Test Suite100%117%134%151%168%x264OpenSSLTesseractWarsowXonoticOpenArenaP.W.G.MP.W.G.MP.W.G.MP.W.G.MP.W.G.MP.W.G.M

AMD Kaveri ACPI CPU Freq Driveropenssl: RSA 4096-bit Performancex264: H.264 Video Encodingxonotic: 1920 x 1080 - Highwarsow: 1920 x 1080tesseract: 1920 x 1080openarena: 1920 x 1080CPUFreq OndemandCPUFreq ConservativeCPUFreq PerformanceCPUFreq Powersave274.6078.5638.7726.6734.03101.00271.9078.0136.8026.5033.4994.37274.6078.5338.6927.0733.78103.30123.1736.2036.3523.0732.8991.30OpenBenchmarking.org

System Power Consumption Monitor

MinAvgMaxCPUFreq Powersave52.667.787.5CPUFreq Performance52.485.098.5CPUFreq Conservative52.282.098.4CPUFreq Ondemand54.385.098.4OpenBenchmarking.orgWattsSystem Power Consumption MonitorPhoronix Test Suite System Monitoring20406080100

CPU Frequency Monitor

MinAvgMaxCPUFreq Performance140024353500CPUFreq Conservative140021933500CPUFreq Ondemand140024913500OpenBenchmarking.orgMegahertzCPU Frequency MonitorPhoronix Test Suite System Monitoring10002000300040005000

OpenSSL

MinAvgMaxCPUFreq Powersave54.759.661.4CPUFreq Performance54.784.892.9CPUFreq Conservative57.481.792.1CPUFreq Ondemand54.884.392.5OpenBenchmarking.orgWatts, Fewer Is BetterOpenSSL 1.0.1gSystem Power Consumption Monitor20406080100

MinAvgMaxCPUFreq Performance140029753500CPUFreq Conservative140032183500CPUFreq Ondemand140029273500OpenBenchmarking.orgMegahertz, Fewer Is BetterOpenSSL 1.0.1gCPU Frequency Monitor10002000300040005000

OpenBenchmarking.orgSigns Per Second Per Watt, More Is BetterOpenSSL 1.0.1gRSA 4096-bit PerformanceCPUFreq PowersaveCPUFreq PerformanceCPUFreq ConservativeCPUFreq Ondemand0.74931.49862.24792.99723.74652.073.243.333.26

OpenBenchmarking.orgSigns Per Second, More Is BetterOpenSSL 1.0.1gRSA 4096-bit PerformanceCPUFreq PowersaveCPUFreq PerformanceCPUFreq ConservativeCPUFreq Ondemand60120180240300SE +/- 0.07, N = 3SE +/- 0.87, N = 3SE +/- 1.74, N = 3SE +/- 0.64, N = 3123.17274.60271.90274.601. (CC) gcc options: -m64 -O3 -lssl -lcrypto -ldl
OpenBenchmarking.orgSigns Per Second, More Is BetterOpenSSL 1.0.1gRSA 4096-bit PerformanceCPUFreq PowersaveCPUFreq PerformanceCPUFreq ConservativeCPUFreq Ondemand50100150200250Min: 123.1 / Avg: 123.17 / Max: 123.3Min: 273.2 / Avg: 274.6 / Max: 276.2Min: 268.6 / Avg: 271.9 / Max: 274.5Min: 273.6 / Avg: 274.6 / Max: 275.81. (CC) gcc options: -m64 -O3 -lssl -lcrypto -ldl

x264

MinAvgMaxCPUFreq Powersave55.461.462.8CPUFreq Performance52.479.498.1CPUFreq Conservative54.084.098.4CPUFreq Ondemand54.582.398.4OpenBenchmarking.orgWatts, Fewer Is Betterx264 2014-01-09System Power Consumption Monitor20406080100

MinAvgMaxCPUFreq Performance140025253500CPUFreq Conservative250033333500CPUFreq Ondemand140026893500OpenBenchmarking.orgMegahertz, Fewer Is Betterx264 2014-01-09CPU Frequency Monitor10002000300040005000

OpenBenchmarking.orgFrames Per Second Per Watt, More Is Betterx264 2014-01-09H.264 Video EncodingCPUFreq PowersaveCPUFreq PerformanceCPUFreq ConservativeCPUFreq Ondemand0.22280.44560.66840.89121.1140.590.990.930.95

OpenBenchmarking.orgFrames Per Second, More Is Betterx264 2014-01-09H.264 Video EncodingCPUFreq PowersaveCPUFreq PerformanceCPUFreq ConservativeCPUFreq Ondemand20406080100SE +/- 0.14, N = 5SE +/- 0.38, N = 5SE +/- 0.88, N = 5SE +/- 0.26, N = 536.2078.5378.0178.561. (CC) gcc options: -ldl -m64 -lm -lpthread -O3 -ffast-math -std=gnu99 -fomit-frame-pointer -fno-tree-vectorize
OpenBenchmarking.orgFrames Per Second, More Is Betterx264 2014-01-09H.264 Video EncodingCPUFreq PowersaveCPUFreq PerformanceCPUFreq ConservativeCPUFreq Ondemand1530456075Min: 35.75 / Avg: 36.2 / Max: 36.58Min: 77.04 / Avg: 78.53 / Max: 79.12Min: 74.53 / Avg: 78.01 / Max: 79.3Min: 77.71 / Avg: 78.56 / Max: 79.361. (CC) gcc options: -ldl -m64 -lm -lpthread -O3 -ffast-math -std=gnu99 -fomit-frame-pointer -fno-tree-vectorize

Xonotic

MinAvgMaxCPUFreq Powersave52.979.887.1CPUFreq Performance55.187.695.7CPUFreq Conservative52.681.689.6CPUFreq Ondemand55.287.994.8OpenBenchmarking.orgWatts, Fewer Is BetterXonotic 0.7System Power Consumption Monitor20406080100

MinAvgMaxCPUFreq Performance140020233500CPUFreq Conservative140015753500CPUFreq Ondemand140022083500OpenBenchmarking.orgMegahertz, Fewer Is BetterXonotic 0.7CPU Frequency Monitor10002000300040005000

OpenBenchmarking.orgFrames Per Second Per Watt, More Is BetterXonotic 0.7Resolution: 1920 x 1080 - Effects Quality: HighCPUFreq PowersaveCPUFreq PerformanceCPUFreq ConservativeCPUFreq Ondemand0.10350.2070.31050.4140.51750.460.440.450.44

OpenBenchmarking.orgFrames Per Second, More Is BetterXonotic 0.7Resolution: 1920 x 1080 - Effects Quality: HighCPUFreq PowersaveCPUFreq PerformanceCPUFreq ConservativeCPUFreq Ondemand918273645SE +/- 0.34, N = 3SE +/- 0.12, N = 3SE +/- 0.05, N = 3SE +/- 0.28, N = 336.3538.6936.8038.77MIN: 8 / MAX: 53MIN: 6 / MAX: 53MIN: 17 / MAX: 53MIN: 5 / MAX: 53
OpenBenchmarking.orgFrames Per Second, More Is BetterXonotic 0.7Resolution: 1920 x 1080 - Effects Quality: HighCPUFreq PowersaveCPUFreq PerformanceCPUFreq ConservativeCPUFreq Ondemand816243240Min: 35.73 / Avg: 36.35 / Max: 36.88Min: 38.5 / Avg: 38.69 / Max: 38.93Min: 36.7 / Avg: 36.8 / Max: 36.88Min: 38.22 / Avg: 38.77 / Max: 39.07

Warsow

MinAvgMaxCPUFreq Powersave52.975.187.5CPUFreq Performance52.584.289.7CPUFreq Conservative54.981.588.8CPUFreq Ondemand55.584.690.2OpenBenchmarking.orgWatts, Fewer Is BetterWarsow 1.51System Power Consumption Monitor20406080100

MinAvgMaxCPUFreq Performance140020623500CPUFreq Conservative140014121900CPUFreq Ondemand140019253500OpenBenchmarking.orgMegahertz, Fewer Is BetterWarsow 1.51CPU Frequency Monitor10002000300040005000

OpenBenchmarking.orgFrames Per Second Per Watt, More Is BetterWarsow 1.51Resolution: 1920 x 1080CPUFreq PowersaveCPUFreq PerformanceCPUFreq ConservativeCPUFreq Ondemand0.07430.14860.22290.29720.37150.310.320.330.32

OpenBenchmarking.orgFrames Per Second, More Is BetterWarsow 1.51Resolution: 1920 x 1080CPUFreq PowersaveCPUFreq PerformanceCPUFreq ConservativeCPUFreq Ondemand612182430SE +/- 0.24, N = 3SE +/- 0.03, N = 3SE +/- 0.15, N = 3SE +/- 0.22, N = 323.0727.0726.5026.67
OpenBenchmarking.orgFrames Per Second, More Is BetterWarsow 1.51Resolution: 1920 x 1080CPUFreq PowersaveCPUFreq PerformanceCPUFreq ConservativeCPUFreq Ondemand612182430Min: 22.6 / Avg: 23.07 / Max: 23.4Min: 27 / Avg: 27.07 / Max: 27.1Min: 26.2 / Avg: 26.5 / Max: 26.7Min: 26.4 / Avg: 26.67 / Max: 27.1

Tesseract

MinAvgMaxCPUFreq Powersave52.670.081.9CPUFreq Performance54.780.987.9CPUFreq Conservative52.777.483.5CPUFreq Ondemand54.679.886.3OpenBenchmarking.orgWatts, Fewer Is BetterTesseract 2014-05-12System Power Consumption Monitor20406080100

MinAvgMaxCPUFreq Performance140020243500CPUFreq Conservative140015113000CPUFreq Ondemand140019503500OpenBenchmarking.orgMegahertz, Fewer Is BetterTesseract 2014-05-12CPU Frequency Monitor10002000300040005000

OpenBenchmarking.orgFrames Per Second Per Watt, More Is BetterTesseract 2014-05-12Resolution: 1920 x 1080CPUFreq PowersaveCPUFreq PerformanceCPUFreq ConservativeCPUFreq Ondemand0.10580.21160.31740.42320.5290.470.420.430.43

OpenBenchmarking.orgFrames Per Second, More Is BetterTesseract 2014-05-12Resolution: 1920 x 1080CPUFreq PowersaveCPUFreq PerformanceCPUFreq ConservativeCPUFreq Ondemand816243240SE +/- 0.20, N = 3SE +/- 0.10, N = 3SE +/- 0.18, N = 3SE +/- 0.18, N = 332.8933.7833.4934.03
OpenBenchmarking.orgFrames Per Second, More Is BetterTesseract 2014-05-12Resolution: 1920 x 1080CPUFreq PowersaveCPUFreq PerformanceCPUFreq ConservativeCPUFreq Ondemand714212835Min: 32.5 / Avg: 32.89 / Max: 33.14Min: 33.61 / Avg: 33.78 / Max: 33.94Min: 33.29 / Avg: 33.49 / Max: 33.84Min: 33.81 / Avg: 34.03 / Max: 34.39

OpenArena

MinAvgMaxCPUFreq Powersave54.068.674.4CPUFreq Performance53.978.388.8CPUFreq Conservative54.873.882.8CPUFreq Ondemand54.478.390.6OpenBenchmarking.orgWatts, Fewer Is BetterOpenArena 0.8.5System Power Consumption Monitor20406080100

MinAvgMaxCPUFreq Performance140016643500CPUFreq Conservative140014591900CPUFreq Ondemand140016803500OpenBenchmarking.orgMegahertz, Fewer Is BetterOpenArena 0.8.5CPU Frequency Monitor10002000300040005000

OpenBenchmarking.orgFrames Per Second Per Watt, More Is BetterOpenArena 0.8.5Resolution: 1920 x 1080CPUFreq PowersaveCPUFreq PerformanceCPUFreq ConservativeCPUFreq Ondemand0.29930.59860.89791.19721.49651.331.321.281.29

OpenBenchmarking.orgFrames Per Second, More Is BetterOpenArena 0.8.5Resolution: 1920 x 1080CPUFreq PowersaveCPUFreq PerformanceCPUFreq ConservativeCPUFreq Ondemand20406080100SE +/- 0.12, N = 3SE +/- 0.25, N = 3SE +/- 0.92, N = 3SE +/- 0.25, N = 391.30103.3094.37101.00
OpenBenchmarking.orgFrames Per Second, More Is BetterOpenArena 0.8.5Resolution: 1920 x 1080CPUFreq PowersaveCPUFreq PerformanceCPUFreq ConservativeCPUFreq Ondemand20406080100Min: 91.1 / Avg: 91.3 / Max: 91.5Min: 102.8 / Avg: 103.3 / Max: 103.6Min: 92.6 / Avg: 94.37 / Max: 95.7Min: 100.5 / Avg: 101 / Max: 101.3

26 Results Shown

System Power Consumption Monitor:
  Phoronix Test Suite System Monitoring:
    Watts
    Megahertz
  System Power Consumption Monitor:
    Watts
  CPU Freq Monitor:
    Megahertz
  RSA 4096-bit Performance:
    Signs Per Second Per Watt
OpenSSL
x264:
  System Power Consumption Monitor
  CPU Freq Monitor
  H.264 Video Encoding
x264
Xonotic:
  System Power Consumption Monitor
  CPU Freq Monitor
  1920 x 1080 - High
Xonotic
Warsow:
  System Power Consumption Monitor
  CPU Freq Monitor
  1920 x 1080
Warsow
Tesseract:
  System Power Consumption Monitor
  CPU Freq Monitor
  1920 x 1080
Tesseract
OpenArena:
  System Power Consumption Monitor
  CPU Freq Monitor
  1920 x 1080
OpenArena

CPUFreq Ondemand

Compiler Notes: --build=x86_64-linux-gnu --disable-browser-plugin --disable-libmudflap --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,c++,java,go,d,fortran,objc,obj-c++ --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --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-multilib-list=m32,m64,mx32 --with-tune=generic -v
Processor Notes: Scaling Governor: acpi-cpufreq ondemand
Graphics Notes: GLAMOR

Testing initiated at 11 August 2014 09:15 by user phoronix.

CPUFreq Conservative

Compiler Notes: --build=x86_64-linux-gnu --disable-browser-plugin --disable-libmudflap --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,c++,java,go,d,fortran,objc,obj-c++ --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --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-multilib-list=m32,m64,mx32 --with-tune=generic -v
Processor Notes: Scaling Governor: acpi-cpufreq conservative
Graphics Notes: GLAMOR

Testing initiated at 11 August 2014 10:24 by user phoronix.

CPUFreq Performance

Compiler Notes: --build=x86_64-linux-gnu --disable-browser-plugin --disable-libmudflap --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,c++,java,go,d,fortran,objc,obj-c++ --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --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-multilib-list=m32,m64,mx32 --with-tune=generic -v
Processor Notes: Scaling Governor: acpi-cpufreq ondemand
Graphics Notes: GLAMOR

Testing initiated at 11 August 2014 11:12 by user phoronix.

CPUFreq Powersave

Processor: AMD A10-7800 Radeon R7 12 Compute Cores 4C+8G @ 3.50GHz (4 Cores), Motherboard: ASUS A88X-PRO, Chipset: AMD Family 15h, Memory: 7168MB, Disk: 64GB OCZ AGILITY, Graphics: ASUS AMD Radeon R7 200 1024MB, Audio: AMD Kaveri HDMI/DP, Monitor: SyncMaster, Network: Realtek RTL8111/8168/8411

OS: Ubuntu 14.04, Kernel: 3.16.0-031600-generic (x86_64), Desktop: Unity 7.2.2, Display Server: X Server 1.15.1, Display Driver: radeon 7.4.99, OpenGL: 3.3 Mesa 10.3.0-devel (git-b1843a2 2014-08-10 trusty-oibaf-ppa+gallium-nine) Gallium 0.4, Compiler: GCC 4.8.2, File-System: ext4, Screen Resolution: 2560x1600

Compiler Notes: --build=x86_64-linux-gnu --disable-browser-plugin --disable-libmudflap --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,c++,java,go,d,fortran,objc,obj-c++ --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --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-multilib-list=m32,m64,mx32 --with-tune=generic -v
Processor Notes: Scaling Governor: acpi-cpufreq powersave
Graphics Notes: GLAMOR

Testing initiated at 11 August 2014 12:00 by user phoronix.