realtime

Unknown testing with a ODROID-C2 and Gallium 0.4 on llvmpipe (LLVM 3.8 128 bits) on Ubuntu 16.04 via the Phoronix Test Suite.

HTML result view exported from: https://openbenchmarking.org/result/1610046-KH-REALTIME272.

realtimeProcessorMotherboardMemoryDiskGraphicsOSKernelDisplay ServerOpenGLCompilerFile-SystemScreen ResolutionOdroid C2 low latency Standard 1.75Ghz x 4Unknown @ 1.75GHz (4 Cores)ODROID-C22048MB16GB AGND3RLLVMpipeUbuntu 16.043.14.79+ (aarch64)X Server 1.18.43.3 Mesa 11.2.0 Gallium 0.4GCC 6.2.0 20160901ext41680x1050OpenBenchmarking.org- --build=aarch64-linux-gnu --disable-browser-plugin --disable-libquadmath --disable-werror --enable-checking=release --enable-clocale=gnu --enable-fix-cortex-a53-843419 --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-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-nls --enable-plugin --enable-shared --enable-threads=posix --host=aarch64-linux-gnu --target=aarch64-linux-gnu --with-arch-directory=aarch64 --with-default-libstdcxx-abi=new -v - Scaling Governor: meson_cpufreq interactive

realtimecyclictest: POSIX Timer, Interval 500 ms, 100000 Loopscyclictest: POSIX Timer, Interval 10000 ms, 10000 Loopscyclictest: clock_nanosleep TIME_ABSTIME, Interval 500 ms, 100000 Loopscyclictest: clock_nanosleep TIME_ABSTIME, Interval 10000 ms, 10000 LoopsOdroid C2 low latency Standard 1.75Ghz x 48966OpenBenchmarking.org

Cyclictest

Test Case: POSIX Timer, Interval 500 ms, 100000 Loops

OpenBenchmarking.orgms Average, Fewer Is BetterCyclictest 0.84Test Case: POSIX Timer, Interval 500 ms, 100000 LoopsOdroid C2 low latency Standard 1.75Ghz x 4246810SE +/- 0.34, N = 681. (CC) gcc options: -O2 -lrt -lpthread -lrttest

Cyclictest

Test Case: POSIX Timer, Interval 10000 ms, 10000 Loops

OpenBenchmarking.orgms Average, Fewer Is BetterCyclictest 0.84Test Case: POSIX Timer, Interval 10000 ms, 10000 LoopsOdroid C2 low latency Standard 1.75Ghz x 43691215SE +/- 0.17, N = 691. (CC) gcc options: -O2 -lrt -lpthread -lrttest

Cyclictest

Test Case: clock_nanosleep TIME_ABSTIME, Interval 500 ms, 100000 Loops

OpenBenchmarking.orgms Average, Fewer Is BetterCyclictest 0.84Test Case: clock_nanosleep TIME_ABSTIME, Interval 500 ms, 100000 LoopsOdroid C2 low latency Standard 1.75Ghz x 4246810SE +/- 0.00, N = 361. (CC) gcc options: -O2 -lrt -lpthread -lrttest

Cyclictest

Test Case: clock_nanosleep TIME_ABSTIME, Interval 10000 ms, 10000 Loops

OpenBenchmarking.orgms Average, Fewer Is BetterCyclictest 0.84Test Case: clock_nanosleep TIME_ABSTIME, Interval 10000 ms, 10000 LoopsOdroid C2 low latency Standard 1.75Ghz x 4246810SE +/- 0.42, N = 661. (CC) gcc options: -O2 -lrt -lpthread -lrttest

Phoronix Test Suite v10.8.4