Jetson Orin VkFFT Half Precision

ARMv8 Cortex-A78E testing with a NVIDIA Jetson (36.3.0-gcid-36191598 BIOS) and NVIDIA Tegra Orin on Ubuntu 22.04 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 2409103-NE-JETSONORI07
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Jetson Orin VkFFT Half Precision
September 10
  4 Minutes


Jetson Orin VkFFT Half PrecisionOpenBenchmarking.orgPhoronix Test SuiteARMv8 Cortex-A78E @ 2.20GHz (12 Cores)NVIDIA Jetson (36.3.0-gcid-36191598 BIOS)62GBFanxiang S500 256GB + 64GB G1M15MNVIDIA Tegra OrinG72Realtek RTL8822CE 802.11ac PCIeUbuntu 22.045.15.136-tegra (aarch64)GNOME Shell 42.9X Server 1.21.1.4NVIDIA 540.3.04.6.01.3.251GCC 11.4.0 + CUDA 12.2ext41920x1080ProcessorMotherboardMemoryDiskGraphicsMonitorNetworkOSKernelDesktopDisplay ServerDisplay DriverOpenGLVulkanCompilerFile-SystemScreen ResolutionJetson Orin VkFFT Half Precision BenchmarksSystem Logs- Transparent Huge Pages: always- --build=aarch64-linux-gnu --disable-libquadmath --disable-libquadmath-support --disable-werror --enable-bootstrap --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-fix-cortex-a53-843419 --enable-gnu-unique-object --enable-languages=c,ada,c++,go,d,fortran,objc,obj-c++,m2 --enable-libphobos-checking=release --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-link-serialization=2 --enable-multiarch --enable-nls --enable-objc-gc=auto --enable-plugin --enable-shared --enable-threads=posix --host=aarch64-linux-gnu --program-prefix=aarch64-linux-gnu- --target=aarch64-linux-gnu --with-build-config=bootstrap-lto-lean --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-target-system-zlib=auto -v - Scaling Governor: tegra194 schedutil- BAR1 / Visible vRAM Size: N/A- gather_data_sampling: Not affected + itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + mmio_stale_data: Not affected + retbleed: Not affected + spec_rstack_overflow: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl + spectre_v1: Mitigation of __user pointer sanitization + spectre_v2: Mitigation of CSV2 but not BHB + srbds: Not affected + tsx_async_abort: Not affected

VkFFT

VkFFT is a Fast Fourier Transform (FFT) Library that is GPU accelerated by means of the Vulkan API. The VkFFT benchmark runs FFT performance differences of many different sizes before returning an overall benchmark score. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgBenchmark Score, More Is BetterVkFFT 1.3.4Test: FFT + iFFT C2C 1D batched in half precisionJetson Orin VkFFT Half Precision7K14K21K28K35KSE +/- 144.96, N = 3315741. (CXX) g++ options: -O3