ffte1

ARMv7 rev 3 testing with a BCM2835 Raspberry Pi 4 Model B Rev 1.1 and DRM emulated on Raspbian 10 via the Phoronix Test Suite.

HTML result view exported from: https://openbenchmarking.org/result/1907103-HV-FFTE1614467.

ffte1ProcessorMotherboardMemoryDiskGraphicsMonitorOSKernelDesktopDisplay ServerDisplay DriverOpenGLCompilerFile-SystemScreen Resolutionrpi4-ffte1ARMv7 rev 3 @ 1.50GHz (4 Cores)BCM2835 Raspberry Pi 4 Model B Rev 1.14096MB64GB SC64GDRM emulatedSAMSUNGRaspbian 104.19.50-v7l+ (armv7l)LXDE 0.10.0X Server 1.20.4modesetting 1.20.42.1 Mesa 19.1.0-develGCC 8.3.0ext41920x1080OpenBenchmarking.org- Scaling Governor: BCM2835 Freq ondemand

ffte1ffte: N=256, 1D Complex FFT RoutineStandard ErrorStandard Deviationrpi4-ffte12100.6617.671.46%OpenBenchmarking.org

FFTE

Test: N=256, 1D Complex FFT Routine

OpenBenchmarking.orgMFLOPS, More Is BetterFFTE 6.0Test: N=256, 1D Complex FFT Routinerpi4-ffte15001000150020002500SE +/- 17.67, N = 32100.661. (F9X) gfortran options: -O3 -fomit-frame-pointer -fopenmp -pthread -lmpi_usempif08 -lmpi_mpifh -lmpi

Phoronix Test Suite v10.8.4