Talos 2 Raptor POWER9 System POWER9 altivec supported testing with a PowerNV T2P9D01 REV 1.00 and AMD Radeon Pro WX 7100 8192MB on Debian testing via the Phoronix Test Suite. GCC 7.3.0 Stock Debian Compiler: Processor: POWER9 altivec supported @ 3.80GHz (64 Cores), Motherboard: PowerNV T2P9D01 REV 1.00, Memory: 262144MB, Disk: 500GB MAXTOR STM350063, Graphics: AMD Radeon Pro WX 7100 8192MB, Audio: AMD Ellesmere, Network: Broadcom Limited NetXtreme BCM5719 Gigabit PCIe OS: Debian testing, Kernel: 4.16.0-rc4 (ppc64le) 20180307, Display Driver: amdgpu 1.4.0, Compiler: GCC 7.3.0, File-System: ext4, Screen Resolution: 1024x768 GCC 8.0.1: Processor: POWER9 altivec supported @ 3.80GHz (64 Cores), Motherboard: PowerNV T2P9D01 REV 1.00, Memory: 262144MB, Disk: 500GB MAXTOR STM350063, Graphics: AMD Radeon Pro WX 7100 8192MB, Audio: AMD Ellesmere, Network: Broadcom Limited NetXtreme BCM5719 Gigabit PCIe OS: Debian testing, Kernel: 4.16.0-rc4 (ppc64le) 20180307, Display Driver: amdgpu 1.4.0, Compiler: GCC 8.0.1 20180331, File-System: ext4, Screen Resolution: 1024x768 LLVM Clang 6.0: Processor: POWER9 altivec supported @ 3.80GHz (64 Cores), Motherboard: PowerNV T2P9D01 REV 1.00, Memory: 262144MB, Disk: 500GB MAXTOR STM350063, Graphics: AMD Radeon Pro WX 7100 8192MB, Audio: AMD Ellesmere, Network: Broadcom Limited NetXtreme BCM5719 Gigabit PCIe OS: Debian testing, Kernel: 4.16.0-rc4 (ppc64le) 20180307, Display Driver: amdgpu 1.4.0, Compiler: Clang 6.0.0 + LLVM 6.0.0, File-System: ext4, Screen Resolution: 1024x768 7-Zip Compression 16.02 Compress Speed Test MIPS > Higher Is Better GCC 7.3.0 Stock Debian Compiler . 82447 |===================================== GCC 8.0.1 ....................... 84579 |====================================== C-Ray 1.1 Total Time Seconds < Lower Is Better GCC 7.3.0 Stock Debian Compiler . 4.65 |============ GCC 8.0.1 ....................... 4.63 |=========== LLVM Clang 6.0 .................. 15.32 |====================================== CacheBench Test: Read MB/s > Higher Is Better GCC 7.3.0 Stock Debian Compiler . 4897.64 |==================================== GCC 8.0.1 ....................... 4900.44 |==================================== LLVM Clang 6.0 .................. 4808.80 |=================================== CacheBench Test: Write MB/s > Higher Is Better GCC 7.3.0 Stock Debian Compiler . 11335.10 |========= GCC 8.0.1 ....................... 11862.37 |========== LLVM Clang 6.0 .................. 42310.10 |=================================== CacheBench Test: Read / Modify / Write MB/s > Higher Is Better GCC 7.3.0 Stock Debian Compiler . 20073.38 |============ GCC 8.0.1 ....................... 21332.51 |============= LLVM Clang 6.0 .................. 58879.70 |=================================== FFmpeg 3.4.1 H.264 HD To NTSC DV Seconds < Lower Is Better GCC 7.3.0 Stock Debian Compiler . 18.52 |====================================== GCC 8.0.1 ....................... 18.12 |===================================== FFTE 6.0 Test: N=256, 1D Complex FFT Routine MFLOPS > Higher Is Better GCC 7.3.0 Stock Debian Compiler . 6548.99 |==================================== FLAC Audio Encoding 1.3.2 WAV To FLAC Seconds < Lower Is Better GCC 7.3.0 Stock Debian Compiler . 51.79 |====================================== GCC 8.0.1 ....................... 47.39 |=================================== LLVM Clang 6.0 .................. 52.08 |====================================== Java JMH Throughput Ops/s > Higher Is Better GCC 7.3.0 Stock Debian Compiler . 3487241235.11 |============================== GCC 8.0.1 ....................... 3487164246.20 |============================== LLVM Clang 6.0 .................. 3488143488.84 |============================== LAME MP3 Encoding 3.100 WAV To MP3 Seconds < Lower Is Better GCC 7.3.0 Stock Debian Compiler . 75.27 |====================================== GCC 8.0.1 ....................... 75.29 |====================================== LLVM Clang 6.0 .................. 18.70 |========= OpenSSL 1.1.0f RSA 4096-bit Performance Signs Per Second > Higher Is Better GCC 7.3.0 Stock Debian Compiler . 2104.87 |==================================== GCC 8.0.1 ....................... 2098.03 |==================================== LLVM Clang 6.0 .................. 2015.43 |================================== OSBench Test: Create Threads us Per Event < Lower Is Better GCC 7.3.0 Stock Debian Compiler . 27.17 |====================================== GCC 8.0.1 ....................... 26.83 |===================================== LLVM Clang 6.0 .................. 27.46 |====================================== OSBench Test: Create Processes us Per Event < Lower Is Better GCC 7.3.0 Stock Debian Compiler . 29.77 |================================== GCC 8.0.1 ....................... 32.67 |===================================== LLVM Clang 6.0 .................. 33.37 |====================================== OSBench Test: Memory Allocations Ns Per Event < Lower Is Better GCC 7.3.0 Stock Debian Compiler . 83.03 |====================================== GCC 8.0.1 ....................... 83.10 |====================================== LLVM Clang 6.0 .................. 82.53 |====================================== Parboil 2.5 Test: OpenMP LBM Seconds < Lower Is Better GCC 7.3.0 Stock Debian Compiler . 66.08 |===================================== GCC 8.0.1 ....................... 67.64 |====================================== Parboil 2.5 Test: OpenMP CUTCP Seconds < Lower Is Better GCC 7.3.0 Stock Debian Compiler . 9.69 |======================================= GCC 8.0.1 ....................... 9.48 |====================================== Parboil 2.5 Test: OpenMP Stencil Seconds < Lower Is Better GCC 7.3.0 Stock Debian Compiler . 10.51 |===================================== GCC 8.0.1 ....................... 10.90 |====================================== Parboil 2.5 Test: OpenMP MRI Gridding Seconds < Lower Is Better GCC 7.3.0 Stock Debian Compiler . 817.44 |===================================== GCC 8.0.1 ....................... 820.29 |===================================== PHPBench 0.8.1 PHP Benchmark Suite Score > Higher Is Better GCC 7.3.0 Stock Debian Compiler . 163208 |===================================== GCC 8.0.1 ....................... 163000 |===================================== LLVM Clang 6.0 .................. 163261 |===================================== PostgreSQL pgbench 10.3 Scaling: Buffer Test - Test: Normal Load - Mode: Read Write TPS > Higher Is Better GCC 7.3.0 Stock Debian Compiler . 515.31 |===================================== GCC 8.0.1 ....................... 442.72 |================================ LLVM Clang 6.0 .................. 401.93 |============================= PostgreSQL pgbench 10.3 Scaling: Buffer Test - Test: Single Thread - Mode: Read Write TPS > Higher Is Better GCC 7.3.0 Stock Debian Compiler . 98.00 |=================================== GCC 8.0.1 ....................... 102.42 |===================================== LLVM Clang 6.0 .................. 100.16 |==================================== PyBench 2018-02-16 Total For Average Test Times Milliseconds < Lower Is Better GCC 7.3.0 Stock Debian Compiler . 4859 |======================================= GCC 8.0.1 ....................... 4861 |======================================= LLVM Clang 6.0 .................. 4859 |======================================= Redis 4.0.8 Test: GET Requests Per Second > Higher Is Better GCC 7.3.0 Stock Debian Compiler . 1049994.41 |================================ GCC 8.0.1 ....................... 1098319.04 |================================= LLVM Clang 6.0 .................. 1097154.30 |================================= Redis 4.0.8 Test: SET Requests Per Second > Higher Is Better GCC 7.3.0 Stock Debian Compiler . 606874.10 |================================ GCC 8.0.1 ....................... 608465.06 |================================ LLVM Clang 6.0 .................. 647810.83 |================================== Rodinia 2.4 Test: OpenMP LavaMD Seconds < Lower Is Better GCC 7.3.0 Stock Debian Compiler . 38.58 |====================================== GCC 8.0.1 ....................... 38.43 |====================================== Rodinia 2.4 Test: OpenMP CFD Solver Seconds < Lower Is Better GCC 7.3.0 Stock Debian Compiler . 19.09 |====================================== GCC 8.0.1 ....................... 19.00 |====================================== Rodinia 2.4 Test: OpenMP Streamcluster Seconds < Lower Is Better GCC 7.3.0 Stock Debian Compiler . 27.80 |====================================== GCC 8.0.1 ....................... 27.50 |====================================== Smallpt 1.0 Global Illumination Renderer; 100 Samples Seconds < Lower Is Better GCC 7.3.0 Stock Debian Compiler . 29 |======================================== GCC 8.0.1 ....................... 30 |========================================= Stockfish 2014-11-26 Total Time ms < Lower Is Better GCC 7.3.0 Stock Debian Compiler . 4915 |====================================== GCC 8.0.1 ....................... 4773 |===================================== LLVM Clang 6.0 .................. 5051 |======================================= Sunflow Rendering System 0.07.2 Global Illumination + Image Synthesis Seconds < Lower Is Better GCC 7.3.0 Stock Debian Compiler . 1.85 |======================================= GCC 8.0.1 ....................... 1.81 |====================================== LLVM Clang 6.0 .................. 1.80 |====================================== Timed GCC Compilation 7.2 Time To Compile Seconds < Lower Is Better GCC 7.3.0 Stock Debian Compiler . 1070.70 |==================================== GCC 8.0.1 ....................... 1084.08 |==================================== Timed Linux Kernel Compilation 4.13 Time To Compile Seconds < Lower Is Better GCC 7.3.0 Stock Debian Compiler . 72.61 |====================================== x264 2018-02-05 H.264 Video Encoding Frames Per Second > Higher Is Better GCC 7.3.0 Stock Debian Compiler . 43.72 |====================================== LLVM Clang 6.0 .................. 42.82 |=====================================