C-Ray on RaptorCS Blackbird

POWER9 testing with a PowerNV C1P9S01 REV 1.01 and llvmpipe 64GB on Fedora 31 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 1912090-AS-CRAYONRAP00
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Result
Identifier
Performance Per
Dollar
Date
Run
  Test
  Duration
POWER9 DD2.2 4-core AltiVec supported
December 10 2019
  15 Minutes


C-Ray on RaptorCS BlackbirdOpenBenchmarking.orgPhoronix Test SuitePOWER9 @ 3.80GHz (16 Cores)PowerNV C1P9S01 REV 1.0165536MB480GB CT480BX500SSD1 + 63GB Extremellvmpipe 64GB3 x Broadcom NetXtreme BCM5719 PCIeFedora 315.3.14-300.fc31.ppc64le (ppc64le)GNOME Shell 3.34.1X Server 1.20.6modesetting 1.20.63.3 Mesa 19.2.7 (LLVM 9.0 128 bits)xfs1920x1080ProcessorMotherboardMemoryDiskGraphicsNetworkOSKernelDesktopDisplay ServerDisplay DriverOpenGLFile-SystemScreen ResolutionC-Ray On RaptorCS Blackbird BenchmarksSystem Logs- SMT (threads per core): 4- SELinux + itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Mitigation of RFI Flush L1D private per thread + spec_store_bypass: Mitigation of Kernel entry/exit barrier (eieio) + spectre_v1: Mitigation of __user pointer sanitization ori31 speculation barrier enabled + spectre_v2: Mitigation of Indirect branch cache disabled Software link stack flush + tsx_async_abort: Not affected

C-Ray

This is a test of C-Ray, a simple raytracer designed to test the floating-point CPU performance. This test is multi-threaded (16 threads per core), will shoot 8 rays per pixel for anti-aliasing, and will generate a 1600 x 1200 image. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterC-Ray 1.1Total Time - 4K, 16 Rays Per PixelPOWER9 DD2.2 4-core AltiVec supported60120180240300SE +/- 4.44, N = 3282.731. (CC) gcc options: -lm -lpthread -O3