NVIDIA Tegra 3 Quad-Core ARM Ubuntu 12.04 Benchmarking simple tests of NVIDIA Linux For Tegra using the L4T R16 latest (hardfp) release and its Ubuntu 12.04 sample filesystem compared to L4T R15 (softfp) and its Ubuntu 11.04 filesystem. Benchmarking for a future article on Phoronix.com.
HTML result view exported from: https://openbenchmarking.org/result/1211307-RA-L4TEGRA6647 .
NVIDIA Tegra 3 Quad-Core ARM Ubuntu 12.04 Processor Motherboard Memory Disk Graphics Network OS Kernel Compiler File-System Screen Resolution L4T R15 Ubuntu 11.04 L4T R16 Ubuntu 12.04 ARMv7 rev 9 @ 1.40GHz (4 Cores) cardhu 1024MB 16GB SEM16G NVIDIA TEGRA Realtek RTL8111/8168B Ubuntu 11.04 3.1.10 (armv7l) GCC 4.5.2 ext3 1366x1536 16GB SEM16G + 32GB SD32G Ubuntu 12.04 3.1.10-gfc993d9 (armv7l) GCC 4.6 OpenBenchmarking.org Compiler Details - L4T R15 Ubuntu 11.04: --build=arm-linux-gnueabi --disable-sjlj-exceptions --disable-werror --enable-checking=release --enable-clocale=gnu --enable-gold --enable-languages=c,c++,fortran,objc,obj-c++ --enable-ld=default --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-nls --enable-objc-gc --enable-plugin --enable-shared --enable-threads=posix --host=arm-linux-gnueabi --target=arm-linux-gnueabi --with-arch=armv7-a --with-float=softfp --with-fpu=vfpv3-d16 --with-mode=thumb --with-multiarch-defaults=arm-linux-gnueabi --with-plugin-ld=ld.gold -v - L4T R16 Ubuntu 12.04: --build=arm-linux-gnueabihf --disable-sjlj-exceptions --disable-werror --enable-checking=release --enable-clocale=gnu --enable-gnu-unique-object --enable-languages=c,c++,fortran,objc,obj-c++ --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multilib --enable-nls --enable-objc-gc --enable-plugin --enable-shared --enable-threads=posix --host=arm-linux-gnueabihf --target=arm-linux-gnueabihf --with-arch=armv7-a --with-float=hard --with-fpu=vfpv3-d16 --with-mode=thumb -v Processor Details - L4T R16 Ubuntu 12.04: Scaling Governor: ondemand
NVIDIA Tegra 3 Quad-Core ARM Ubuntu 12.04 apache: Static Web Page Serving c-ray: Total Time smallpt: Global Illumination Renderer; 100 Samples cachebench: Read cachebench: Write cachebench: Read / Modify / Write clomp: Static OMP Speedup compress-7zip: Compress Speed Test L4T R15 Ubuntu 11.04 L4T R16 Ubuntu 12.04 781.56 551.17 1303 1869.23 3701.24 2654.79 1454 1006.64 549.40 4257 1981.78 2857.71 2914.99 0.73 1525 OpenBenchmarking.org
Apache Benchmark Static Web Page Serving OpenBenchmarking.org Requests Per Second, More Is Better Apache Benchmark 2.2.21 Static Web Page Serving L4T R15 Ubuntu 11.04 L4T R16 Ubuntu 12.04 200 400 600 800 1000 SE +/- 2.84, N = 3 SE +/- 10.85, N = 3 781.56 1006.64 1. (CC) gcc options: -O2 -pthread -lm -lrt -lcrypt -lpthread -ldl
C-Ray Total Time OpenBenchmarking.org Seconds, Fewer Is Better C-Ray 1.1 Total Time L4T R15 Ubuntu 11.04 L4T R16 Ubuntu 12.04 120 240 360 480 600 SE +/- 0.14, N = 3 SE +/- 8.47, N = 5 551.17 549.40 1. (CC) gcc options: -lm -lpthread -O3
Smallpt Global Illumination Renderer; 100 Samples OpenBenchmarking.org Seconds, Fewer Is Better Smallpt 1.0 Global Illumination Renderer; 100 Samples L4T R15 Ubuntu 11.04 L4T R16 Ubuntu 12.04 900 1800 2700 3600 4500 SE +/- 0.58, N = 3 SE +/- 3.71, N = 3 1303 4257 1. (CXX) g++ options: -fopenmp
CacheBench Test: Read OpenBenchmarking.org MB/s, More Is Better CacheBench Test: Read L4T R15 Ubuntu 11.04 L4T R16 Ubuntu 12.04 400 800 1200 1600 2000 SE +/- 24.09, N = 3 SE +/- 28.56, N = 3 1869.23 1981.78 1. (CC) gcc options: -lrt
CacheBench Test: Write OpenBenchmarking.org MB/s, More Is Better CacheBench Test: Write L4T R15 Ubuntu 11.04 L4T R16 Ubuntu 12.04 800 1600 2400 3200 4000 SE +/- 55.02, N = 3 SE +/- 19.42, N = 3 3701.24 2857.71 1. (CC) gcc options: -lrt
CacheBench Test: Read / Modify / Write OpenBenchmarking.org MB/s, More Is Better CacheBench Test: Read / Modify / Write L4T R15 Ubuntu 11.04 L4T R16 Ubuntu 12.04 600 1200 1800 2400 3000 SE +/- 49.93, N = 6 SE +/- 26.07, N = 3 2654.79 2914.99 1. (CC) gcc options: -lrt
CLOMP Static OMP Speedup OpenBenchmarking.org Speedup, More Is Better CLOMP 3.3 Static OMP Speedup L4T R16 Ubuntu 12.04 0.1643 0.3286 0.4929 0.6572 0.8215 SE +/- 0.01, N = 5 0.73 1. (CC) gcc options: --openmp -O3 -lm
7-Zip Compression Compress Speed Test OpenBenchmarking.org MIPS, More Is Better 7-Zip Compression 9.20.1 Compress Speed Test L4T R15 Ubuntu 11.04 L4T R16 Ubuntu 12.04 300 600 900 1200 1500 SE +/- 15.56, N = 3 SE +/- 26.12, N = 3 1454 1525 1. (CXX) g++ options: -pipe -lpthread
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