decompresso 7F52

2 x AMD EPYC 7F52 16-Core testing with a Supermicro H11DSU-iN (2.1b BIOS) and llvmpipe 441GB on Ubuntu 20.04 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 2007157-NI-DECOMPRES84
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Result
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Performance Per
Dollar
Date
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  Test
  Duration
2 x AMD EPYC 7F52 16-Core
July 15 2020
  39 Minutes
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2 x AMD EPYC 7F52 16-Core

Processor: 2 x AMD EPYC 7F52 16-Core @ 3.50GHz (32 Cores / 64 Threads), Motherboard: Supermicro H11DSU-iN (2.1b BIOS), Chipset: AMD Starship/Matisse, Memory: 442GB, Disk: 2 x 3841GB Micron_9200_MTFDHAL3T8TCT, Graphics: llvmpipe 441GB, Monitor: FPD2275W, Network: 4 x Intel I350

OS: Ubuntu 20.04, Kernel: 5.4.0-40-generic (x86_64), Desktop: GNOME Shell 3.36.2, Display Server: X Server 1.20.8, Display Driver: modesetting 1.20.8, OpenGL: 3.3 Mesa 20.0.4 (LLVM 9.0.1 128 bits), Compiler: GCC 9.3.0, File-System: ext4, Screen Resolution: 1680x1050

Compiler Notes: --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-languages=c,ada,c++,go,brig,d,fortran,objc,obj-c++,gm2 --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none,hsa --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-multilib-list=m32,m64,mx32 --with-target-system-zlib=auto --with-tune=generic --without-cuda-driver -v
Processor Notes: Scaling Governor: acpi-cpufreq ondemand - CPU Microcode: 0x8301038
Security Notes: itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + 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 Full AMD retpoline IBPB: conditional IBRS_FW STIBP: conditional RSB filling + srbds: Not affected + tsx_async_abort: Not affected

decompresso 7F52OpenBenchmarking.orgPhoronix Test Suite2 x AMD EPYC 7F52 16-Core @ 3.50GHz (32 Cores / 64 Threads)Supermicro H11DSU-iN (2.1b BIOS)AMD Starship/Matisse442GB2 x 3841GB Micron_9200_MTFDHAL3T8TCTllvmpipe 441GBFPD2275W4 x Intel I350Ubuntu 20.045.4.0-40-generic (x86_64)GNOME Shell 3.36.2X Server 1.20.8modesetting 1.20.83.3 Mesa 20.0.4 (LLVM 9.0.1 128 bits)GCC 9.3.0ext41680x1050ProcessorMotherboardChipsetMemoryDiskGraphicsMonitorNetworkOSKernelDesktopDisplay ServerDisplay DriverOpenGLCompilerFile-SystemScreen ResolutionDecompresso 7F52 BenchmarksSystem Logs- --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-languages=c,ada,c++,go,brig,d,fortran,objc,obj-c++,gm2 --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none,hsa --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-multilib-list=m32,m64,mx32 --with-target-system-zlib=auto --with-tune=generic --without-cuda-driver -v - Scaling Governor: acpi-cpufreq ondemand - CPU Microcode: 0x8301038- itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + 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 Full AMD retpoline IBPB: conditional IBRS_FW STIBP: conditional RSB filling + srbds: Not affected + tsx_async_abort: Not affected

decompresso 7F52system-decompress-xz: compress-gzip: Linux Source Tree Archiving To .tar.gzvpxenc: Speed 0vpxenc: Speed 5redis: SADDredis: LPUSHredis: GETredis: SETcompress-xz: Compressing ubuntu-16.04.3-server-i386.img, Compression Level 9compress-7zip: Compress Speed Testredis: LPOP2 x AMD EPYC 7F52 16-Core3.78636.8296.9222.811711096.501358747.351856467.691546309.1124.919750901789631.21OpenBenchmarking.org

Meta Performance Per Watts

OpenBenchmarking.orgPerformance Per Watts, More Is BetterMeta Performance Per WattsPerformance Per Watts2 x AMD EPYC 7F52 16-Core13K26K39K52K65K58731.59

System XZ Decompression

This test measures the time to decompress a Linux kernel tarball using XZ. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterSystem XZ Decompression2 x AMD EPYC 7F52 16-Core0.85191.70382.55573.40764.2595SE +/- 0.003, N = 83.786
MinAvgMax2 x AMD EPYC 7F52 16-Core180127783901OpenBenchmarking.orgMegahertz, More Is BetterSystem XZ DecompressionCPU Peak Freq (Highest CPU Core Frequency) Monitor10002000300040005000
MinAvgMax2 x AMD EPYC 7F52 16-Core29.329.830.4OpenBenchmarking.orgCelsius, Fewer Is BetterSystem XZ DecompressionCPU Temperature Monitor918273645
MinAvgMax2 x AMD EPYC 7F52 16-Core239.7295.3329.2OpenBenchmarking.orgWatts, Fewer Is BetterSystem XZ DecompressionSystem Power Consumption Monitor801602403204001. 2 x AMD EPYC 7F52 16-Core: Approximate power consumption of 332 Joules per run.

Gzip Compression

This test measures the time needed to archive/compress two copies of the Linux 4.13 kernel source tree using Gzip compression. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterGzip CompressionLinux Source Tree Archiving To .tar.gz2 x AMD EPYC 7F52 16-Core816243240SE +/- 0.02, N = 336.83
MinAvgMax2 x AMD EPYC 7F52 16-Core249738233900OpenBenchmarking.orgMegahertz, More Is BetterGzip CompressionCPU Peak Freq (Highest CPU Core Frequency) Monitor10002000300040005000
MinAvgMax2 x AMD EPYC 7F52 16-Core30.532.339.6OpenBenchmarking.orgCelsius, Fewer Is BetterGzip CompressionCPU Temperature Monitor1122334455
MinAvgMax2 x AMD EPYC 7F52 16-Core237.8314.7334.8OpenBenchmarking.orgWatts, Fewer Is BetterGzip CompressionSystem Power Consumption Monitor801602403204001. 2 x AMD EPYC 7F52 16-Core: Approximate power consumption of 1993 Joules per run.

VP9 libvpx Encoding

This is a standard video encoding performance test of Google's libvpx library and the vpxenc command for the VP9/WebM format using a sample 1080p video. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgFrames Per Second, More Is BetterVP9 libvpx Encoding 1.8.2Speed: Speed 02 x AMD EPYC 7F52 16-Core246810SE +/- 0.04, N = 36.921. (CXX) g++ options: -m64 -lm -lpthread -O3 -fPIC -U_FORTIFY_SOURCE -std=c++11
OpenBenchmarking.orgFrames Per Second Per Watt, More Is BetterVP9 libvpx Encoding 1.8.2Speed: Speed 02 x AMD EPYC 7F52 16-Core0.00450.0090.01350.0180.02250.02
MinAvgMax2 x AMD EPYC 7F52 16-Core180137883914OpenBenchmarking.orgMegahertz, More Is BetterVP9 libvpx Encoding 1.8.2CPU Peak Freq (Highest CPU Core Frequency) Monitor10002000300040005000
MinAvgMax2 x AMD EPYC 7F52 16-Core30.544.348.8OpenBenchmarking.orgCelsius, Fewer Is BetterVP9 libvpx Encoding 1.8.2CPU Temperature Monitor1428425670
MinAvgMax2 x AMD EPYC 7F52 16-Core242.9347.3357.1OpenBenchmarking.orgWatts, Fewer Is BetterVP9 libvpx Encoding 1.8.2System Power Consumption Monitor1002003004005001. 2 x AMD EPYC 7F52 16-Core: Approximate power consumption of 4515 Joules per run.

OpenBenchmarking.orgFrames Per Second, More Is BetterVP9 libvpx Encoding 1.8.2Speed: Speed 52 x AMD EPYC 7F52 16-Core510152025SE +/- 0.17, N = 322.811. (CXX) g++ options: -m64 -lm -lpthread -O3 -fPIC -U_FORTIFY_SOURCE -std=c++11
OpenBenchmarking.orgFrames Per Second Per Watt, More Is BetterVP9 libvpx Encoding 1.8.2Speed: Speed 52 x AMD EPYC 7F52 16-Core0.01580.03160.04740.06320.0790.07
MinAvgMax2 x AMD EPYC 7F52 16-Core224136463904OpenBenchmarking.orgMegahertz, More Is BetterVP9 libvpx Encoding 1.8.2CPU Peak Freq (Highest CPU Core Frequency) Monitor10002000300040005000
MinAvgMax2 x AMD EPYC 7F52 16-Core33.436.245.4OpenBenchmarking.orgCelsius, Fewer Is BetterVP9 libvpx Encoding 1.8.2CPU Temperature Monitor1224364860
MinAvgMax2 x AMD EPYC 7F52 16-Core238.4331.0349.5OpenBenchmarking.orgWatts, Fewer Is BetterVP9 libvpx Encoding 1.8.2System Power Consumption Monitor1002003004005001. 2 x AMD EPYC 7F52 16-Core: Approximate power consumption of 1434 Joules per run.

Redis

Redis is an open-source data structure server. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgRequests Per Second, More Is BetterRedis 5.0.5Test: SADD2 x AMD EPYC 7F52 16-Core400K800K1200K1600K2000KSE +/- 19238.71, N = 71711096.501. (CXX) g++ options: -MM -MT -g3 -fvisibility=hidden -O3
OpenBenchmarking.orgRequests Per Second Per Watt, More Is BetterRedis 5.0.5Test: SADD2 x AMD EPYC 7F52 16-Core150030004500600075006854.62
MinAvgMax2 x AMD EPYC 7F52 16-Core180021053906OpenBenchmarking.orgMegahertz, More Is BetterRedis 5.0.5CPU Peak Freq (Highest CPU Core Frequency) Monitor10002000300040005000
MinAvgMax2 x AMD EPYC 7F52 16-Core27.429.936.6OpenBenchmarking.orgCelsius, Fewer Is BetterRedis 5.0.5CPU Temperature Monitor1020304050
MinAvgMax2 x AMD EPYC 7F52 16-Core236.4249.6310.7OpenBenchmarking.orgWatts, Fewer Is BetterRedis 5.0.5System Power Consumption Monitor801602403204001. 2 x AMD EPYC 7F52 16-Core: Approximate power consumption of 535 Joules per run.

OpenBenchmarking.orgRequests Per Second, More Is BetterRedis 5.0.5Test: LPUSH2 x AMD EPYC 7F52 16-Core300K600K900K1200K1500KSE +/- 16544.22, N = 51358747.351. (CXX) g++ options: -MM -MT -g3 -fvisibility=hidden -O3
OpenBenchmarking.orgRequests Per Second Per Watt, More Is BetterRedis 5.0.5Test: LPUSH2 x AMD EPYC 7F52 16-Core120024003600480060005622.26
MinAvgMax2 x AMD EPYC 7F52 16-Core180120283894OpenBenchmarking.orgMegahertz, More Is BetterRedis 5.0.5CPU Peak Freq (Highest CPU Core Frequency) Monitor10002000300040005000
MinAvgMax2 x AMD EPYC 7F52 16-Core27.529.936.9OpenBenchmarking.orgCelsius, Fewer Is BetterRedis 5.0.5CPU Temperature Monitor1020304050
MinAvgMax2 x AMD EPYC 7F52 16-Core236.2241.7245.8OpenBenchmarking.orgWatts, Fewer Is BetterRedis 5.0.5System Power Consumption Monitor601201802403001. 2 x AMD EPYC 7F52 16-Core: Approximate power consumption of 532 Joules per run.

OpenBenchmarking.orgRequests Per Second, More Is BetterRedis 5.0.5Test: GET2 x AMD EPYC 7F52 16-Core400K800K1200K1600K2000KSE +/- 22359.56, N = 151856467.691. (CXX) g++ options: -MM -MT -g3 -fvisibility=hidden -O3
OpenBenchmarking.orgRequests Per Second Per Watt, More Is BetterRedis 5.0.5Test: GET2 x AMD EPYC 7F52 16-Core160032004800640080007590.30
MinAvgMax2 x AMD EPYC 7F52 16-Core180021063899OpenBenchmarking.orgMegahertz, More Is BetterRedis 5.0.5CPU Peak Freq (Highest CPU Core Frequency) Monitor10002000300040005000
MinAvgMax2 x AMD EPYC 7F52 16-Core27.529.536.9OpenBenchmarking.orgCelsius, Fewer Is BetterRedis 5.0.5CPU Temperature Monitor1020304050
MinAvgMax2 x AMD EPYC 7F52 16-Core235.0244.6309.9OpenBenchmarking.orgWatts, Fewer Is BetterRedis 5.0.5System Power Consumption Monitor801602403204001. 2 x AMD EPYC 7F52 16-Core: Approximate power consumption of 522 Joules per run.

OpenBenchmarking.orgRequests Per Second, More Is BetterRedis 5.0.5Test: SET2 x AMD EPYC 7F52 16-Core300K600K900K1200K1500KSE +/- 18451.73, N = 151546309.111. (CXX) g++ options: -MM -MT -g3 -fvisibility=hidden -O3
OpenBenchmarking.orgRequests Per Second Per Watt, More Is BetterRedis 5.0.5Test: SET2 x AMD EPYC 7F52 16-Core130026003900520065006246.29
MinAvgMax2 x AMD EPYC 7F52 16-Core180020013894OpenBenchmarking.orgMegahertz, More Is BetterRedis 5.0.5CPU Peak Freq (Highest CPU Core Frequency) Monitor10002000300040005000
MinAvgMax2 x AMD EPYC 7F52 16-Core27.027.628.0OpenBenchmarking.orgCelsius, Fewer Is BetterRedis 5.0.5CPU Temperature Monitor918273645
MinAvgMax2 x AMD EPYC 7F52 16-Core236.3247.6301.4OpenBenchmarking.orgWatts, Fewer Is BetterRedis 5.0.5System Power Consumption Monitor801602403204001. 2 x AMD EPYC 7F52 16-Core: Approximate power consumption of 528 Joules per run.

System Power Consumption Monitor

MinAvgMax2 x AMD EPYC 7F52 16-Core235.0361.5609.5OpenBenchmarking.orgWattsSystem Power Consumption MonitorPhoronix Test Suite System Monitoring160320480640800

CPU Temperature Monitor

MinAvgMax2 x AMD EPYC 7F52 16-Core27.041.864.6OpenBenchmarking.orgCelsiusCPU Temperature MonitorPhoronix Test Suite System Monitoring20406080100

CPU Peak Freq (Highest CPU Core Frequency) Monitor

MinAvgMax2 x AMD EPYC 7F52 16-Core180031984076OpenBenchmarking.orgMegahertzCPU Peak Freq (Highest CPU Core Frequency) MonitorPhoronix Test Suite System Monitoring11002200330044005500

XZ Compression

MinAvgMax2 x AMD EPYC 7F52 16-Core238.7379.0430.4OpenBenchmarking.orgWatts, Fewer Is BetterXZ Compression 5.2.4System Power Consumption Monitor110220330440550

MinAvgMax2 x AMD EPYC 7F52 16-Core31.035.539.3OpenBenchmarking.orgCelsius, Fewer Is BetterXZ Compression 5.2.4CPU Temperature Monitor1122334455

MinAvgMax2 x AMD EPYC 7F52 16-Core183936924076OpenBenchmarking.orgMegahertz, More Is BetterXZ Compression 5.2.4CPU Peak Freq (Highest CPU Core Frequency) Monitor11002200330044005500

OpenBenchmarking.orgSeconds, Fewer Is BetterXZ Compression 5.2.4Compressing ubuntu-16.04.3-server-i386.img, Compression Level 92 x AMD EPYC 7F52 16-Core612182430SE +/- 0.71, N = 1224.921. (CC) gcc options: -pthread -fvisibility=hidden -O2
MinAvgMax2 x AMD EPYC 7F52 16-Core183936924076OpenBenchmarking.orgMegahertz, More Is BetterXZ Compression 5.2.4CPU Peak Freq (Highest CPU Core Frequency) Monitor11002200330044005500
MinAvgMax2 x AMD EPYC 7F52 16-Core31.035.539.3OpenBenchmarking.orgCelsius, Fewer Is BetterXZ Compression 5.2.4CPU Temperature Monitor1122334455
MinAvgMax2 x AMD EPYC 7F52 16-Core238.7379.0430.4OpenBenchmarking.orgWatts, Fewer Is BetterXZ Compression 5.2.4System Power Consumption Monitor1102203304405501. 2 x AMD EPYC 7F52 16-Core: Approximate power consumption of 1579 Joules per run.

7-Zip Compression

MinAvgMax2 x AMD EPYC 7F52 16-Core243.3480.8609.5OpenBenchmarking.orgWatts, Fewer Is Better7-Zip Compression 16.02System Power Consumption Monitor160320480640800

MinAvgMax2 x AMD EPYC 7F52 16-Core27.457.464.6OpenBenchmarking.orgCelsius, Fewer Is Better7-Zip Compression 16.02CPU Temperature Monitor20406080100

MinAvgMax2 x AMD EPYC 7F52 16-Core180138384076OpenBenchmarking.orgMegahertz, More Is Better7-Zip Compression 16.02CPU Peak Freq (Highest CPU Core Frequency) Monitor11002200330044005500

OpenBenchmarking.orgMIPS Per Watt, More Is Better7-Zip Compression 16.02Compress Speed Test2 x AMD EPYC 7F52 16-Core306090120150156.18

OpenBenchmarking.orgMIPS, More Is Better7-Zip Compression 16.02Compress Speed Test2 x AMD EPYC 7F52 16-Core16K32K48K64K80KSE +/- 1832.49, N = 15750901. (CXX) g++ options: -pipe -lpthread
OpenBenchmarking.orgMIPS Per Watt, More Is Better7-Zip Compression 16.02Compress Speed Test2 x AMD EPYC 7F52 16-Core306090120150156.18
MinAvgMax2 x AMD EPYC 7F52 16-Core180138384076OpenBenchmarking.orgMegahertz, More Is Better7-Zip Compression 16.02CPU Peak Freq (Highest CPU Core Frequency) Monitor11002200330044005500
MinAvgMax2 x AMD EPYC 7F52 16-Core27.457.464.6OpenBenchmarking.orgCelsius, Fewer Is Better7-Zip Compression 16.02CPU Temperature Monitor20406080100
MinAvgMax2 x AMD EPYC 7F52 16-Core243.3480.8609.5OpenBenchmarking.orgWatts, Fewer Is Better7-Zip Compression 16.02System Power Consumption Monitor1603204806408001. 2 x AMD EPYC 7F52 16-Core: Approximate power consumption of 4584 Joules per run.

Redis

MinAvgMax2 x AMD EPYC 7F52 16-Core236.0244.2286.7OpenBenchmarking.orgWatts, Fewer Is BetterRedis 5.0.5System Power Consumption Monitor70140210280350

MinAvgMax2 x AMD EPYC 7F52 16-Core27.329.938.1OpenBenchmarking.orgCelsius, Fewer Is BetterRedis 5.0.5CPU Temperature Monitor1122334455

MinAvgMax2 x AMD EPYC 7F52 16-Core180021173895OpenBenchmarking.orgMegahertz, More Is BetterRedis 5.0.5CPU Peak Freq (Highest CPU Core Frequency) Monitor10002000300040005000

OpenBenchmarking.orgRequests Per Second Per Watt, More Is BetterRedis 5.0.5Test: LPOP2 x AMD EPYC 7F52 16-Core160032004800640080007328.43

OpenBenchmarking.orgRequests Per Second, More Is BetterRedis 5.0.5Test: LPOP2 x AMD EPYC 7F52 16-Core400K800K1200K1600K2000KSE +/- 106032.45, N = 121789631.211. (CXX) g++ options: -MM -MT -g3 -fvisibility=hidden -O3
OpenBenchmarking.orgRequests Per Second Per Watt, More Is BetterRedis 5.0.5Test: LPOP2 x AMD EPYC 7F52 16-Core160032004800640080007328.43
MinAvgMax2 x AMD EPYC 7F52 16-Core180021173895OpenBenchmarking.orgMegahertz, More Is BetterRedis 5.0.5CPU Peak Freq (Highest CPU Core Frequency) Monitor10002000300040005000
MinAvgMax2 x AMD EPYC 7F52 16-Core27.329.938.1OpenBenchmarking.orgCelsius, Fewer Is BetterRedis 5.0.5CPU Temperature Monitor1122334455
MinAvgMax2 x AMD EPYC 7F52 16-Core236.0244.2286.7OpenBenchmarking.orgWatts, Fewer Is BetterRedis 5.0.5System Power Consumption Monitor701402102803501. 2 x AMD EPYC 7F52 16-Core: Approximate power consumption of 529 Joules per run.

26 Results Shown

Meta Performance Per Watts
System XZ Decompression
Gzip Compression
VP9 libvpx Encoding:
  Speed 0
  Speed 5
Redis:
  SADD
  LPUSH
  GET
  SET
System Power Consumption Monitor:
  Phoronix Test Suite System Monitoring:
    Watts
    Celsius
    Megahertz
  System Power Consumption Monitor:
    Watts
  CPU Temp Monitor:
    Celsius
  CPU Peak Freq (Highest CPU Core Frequency) Monitor:
    Megahertz
XZ Compression
7-Zip Compression:
  System Power Consumption Monitor
  CPU Temp Monitor
  CPU Peak Freq (Highest CPU Core Frequency) Monitor
  Compress Speed Test
7-Zip Compression
Redis:
  System Power Consumption Monitor
  CPU Temp Monitor
  CPU Peak Freq (Highest CPU Core Frequency) Monitor
  LPOP
Redis

2 x AMD EPYC 7F52 16-Core

Processor: 2 x AMD EPYC 7F52 16-Core @ 3.50GHz (32 Cores / 64 Threads), Motherboard: Supermicro H11DSU-iN (2.1b BIOS), Chipset: AMD Starship/Matisse, Memory: 442GB, Disk: 2 x 3841GB Micron_9200_MTFDHAL3T8TCT, Graphics: llvmpipe 441GB, Monitor: FPD2275W, Network: 4 x Intel I350

OS: Ubuntu 20.04, Kernel: 5.4.0-40-generic (x86_64), Desktop: GNOME Shell 3.36.2, Display Server: X Server 1.20.8, Display Driver: modesetting 1.20.8, OpenGL: 3.3 Mesa 20.0.4 (LLVM 9.0.1 128 bits), Compiler: GCC 9.3.0, File-System: ext4, Screen Resolution: 1680x1050

Compiler Notes: --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-languages=c,ada,c++,go,brig,d,fortran,objc,obj-c++,gm2 --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none,hsa --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-multilib-list=m32,m64,mx32 --with-target-system-zlib=auto --with-tune=generic --without-cuda-driver -v
Processor Notes: Scaling Governor: acpi-cpufreq ondemand - CPU Microcode: 0x8301038
Security Notes: itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + 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 Full AMD retpoline IBPB: conditional IBRS_FW STIBP: conditional RSB filling + srbds: Not affected + tsx_async_abort: Not affected

Testing initiated at 15 July 2020 13:15 by user paul.