fftw_new

2 x AMD EPYC 9534 64-Core testing with a Tyrone SDA20A2GM-818 (3.2 BIOS) and astdrmfb on AlmaLinux 9.4 via the Phoronix Test Suite.

HTML result view exported from: https://openbenchmarking.org/result/2412061-RAMB-FFTWNEW40.

fftw_newProcessorMotherboardMemoryDiskGraphicsMonitorOSKernelCompilerFile-SystemScreen Resolutionfirst2 x AMD EPYC 9534 64-Core @ 2.45GHz (128 Cores / 256 Threads)Tyrone SDA20A2GM-818 (3.2 BIOS)1520GB8 x 3841GB Micron_7450_MTFDKCB3T8TFR + 480GB SAS 3808astdrmfb (2100/1300MHz)DELL E170SAlmaLinux 9.45.14.0-503.14.1.el9_5.x86_64 (x86_64)GCC 13.2.0nfs1280x1024OpenBenchmarking.org- Transparent Huge Pages: always- FFLAGS="-O3 -march=znver4 -mtune=znver4 -mfma -mavx2 -m3dnow -fomit-frame-pointer -flto -ffast-math -I/include" CXXFLAGS="-O3 -march=znver4 -mtune=znver4 -mfma -mavx2 -m3dnow -fomit-frame-pointer -flto -ffast-math -I/include" LDFLAGS="-L/lib -flto" FCFLAGS="-O3 -march=znver4 -mtune=znver4 -mfma -mavx2 -m3dnow -fomit-frame-pointer -flto -ffast-math -I/include" CFLAGS="-O3 -march=znver4 -mtune=znver4 -mfma -mavx2 -m3dnow -fomit-frame-pointer -flto -ffast-math -I/include" - --disable-canonical-system-headers --disable-multilib --disable-nls --enable-bootstrap --enable-languages=c,c++,fortran --with-boot-ldflags='-Wl,-rpath,/spack/opt/spack/linux-almalinux9-zen4/gcc-11.4.1/gcc-13.2.0-q5jxdxfefn62kwgpckneoawmr2vjjhhe/lib --with-build-config=spack --with-gmp-include=/spack/opt/spack/linux-almalinux9-zen4/gcc-11.4.1/gmp-6.3.0-7pcpjj6uilgpglfjm4xjmfbrmqe4yaed/include --with-gmp-lib=/spack/opt/spack/linux-almalinux9-zen4/gcc-11.4.1/gmp-6.3.0-7pcpjj6uilgpglfjm4xjmfbrmqe4yaed/lib --with-mpc-include=/spack/opt/spack/linux-almalinux9-zen4/gcc-11.4.1/mpc-1.3.1-5gsunu57ngorl2wqebwk7cux4yjhqmtv/include --with-mpc-lib=/spack/opt/spack/linux-almalinux9-zen4/gcc-11.4.1/mpc-1.3.1-5gsunu57ngorl2wqebwk7cux4yjhqmtv/lib --with-mpfr-include=/spack/opt/spack/linux-almalinux9-zen4/gcc-11.4.1/mpfr-4.2.1-vnvc7r3uzk5lhdfkmvu756o7d5ga3ih6/include --with-mpfr-lib=/spack/opt/spack/linux-almalinux9-zen4/gcc-11.4.1/mpfr-4.2.1-vnvc7r3uzk5lhdfkmvu756o7d5ga3ih6/lib --with-stage1-ldflags='-Wl,-rpath,/spack/opt/spack/linux-almalinux9-zen4/gcc-11.4.1/gcc-13.2.0-q5jxdxfefn62kwgpckneoawmr2vjjhhe/lib --with-zstd-include=/spack/opt/spack/linux-almalinux9-zen4/gcc-11.4.1/zstd-1.5.6-qg7xklugec6uxyes6yibduj3gb5gnwb5/include --with-zstd-lib=/spack/opt/spack/linux-almalinux9-zen4/gcc-11.4.1/zstd-1.5.6-qg7xklugec6uxyes6yibduj3gb5gnwb5/lib --without-isl -Wl,-rpath,/spack/opt/spack/linux-almalinux9-zen4/gcc-11.4.1/gcc-13.2.0-q5jxdxfefn62kwgpckneoawmr2vjjhhe/lib64 -Wl,-rpath,/spack/opt/spack/linux-almalinux9-zen4/gcc-11.4.1/gcc-13.2.0-q5jxdxfefn62kwgpckneoawmr2vjjhhe/lib64 -Wl,-rpath,/spack/opt/spack/linux-almalinux9-zen4/gcc-11.4.1/gcc-runtime-11.4.1-sw3yuqd3p5auy6ezqrhto5cskhaxc54w/lib -Wl,-rpath,/spack/opt/spack/linux-almalinux9-zen4/gcc-11.4.1/gcc-runtime-11.4.1-sw3yuqd3p5auy6ezqrhto5cskhaxc54w/lib -Wl,-rpath,/spack/opt/spack/linux-almalinux9-zen4/gcc-11.4.1/gmp-6.3.0-7pcpjj6uilgpglfjm4xjmfbrmqe4yaed/lib -Wl,-rpath,/spack/opt/spack/linux-almalinux9-zen4/gcc-11.4.1/gmp-6.3.0-7pcpjj6uilgpglfjm4xjmfbrmqe4yaed/lib -Wl,-rpath,/spack/opt/spack/linux-almalinux9-zen4/gcc-11.4.1/mpc-1.3.1-5gsunu57ngorl2wqebwk7cux4yjhqmtv/lib -Wl,-rpath,/spack/opt/spack/linux-almalinux9-zen4/gcc-11.4.1/mpc-1.3.1-5gsunu57ngorl2wqebwk7cux4yjhqmtv/lib -Wl,-rpath,/spack/opt/spack/linux-almalinux9-zen4/gcc-11.4.1/mpfr-4.2.1-vnvc7r3uzk5lhdfkmvu756o7d5ga3ih6/lib -Wl,-rpath,/spack/opt/spack/linux-almalinux9-zen4/gcc-11.4.1/mpfr-4.2.1-vnvc7r3uzk5lhdfkmvu756o7d5ga3ih6/lib -Wl,-rpath,/spack/opt/spack/linux-almalinux9-zen4/gcc-11.4.1/zlib-ng-2.2.1-mkkjzmxz7i5xmd7reezw3tvgqseuuz72/lib -Wl,-rpath,/spack/opt/spack/linux-almalinux9-zen4/gcc-11.4.1/zlib-ng-2.2.1-mkkjzmxz7i5xmd7reezw3tvgqseuuz72/lib -Wl,-rpath,/spack/opt/spack/linux-almalinux9-zen4/gcc-11.4.1/zstd-1.5.6-qg7xklugec6uxyes6yibduj3gb5gnwb5/lib -Wl,-rpath,/spack/opt/spack/linux-almalinux9-zen4/gcc-11.4.1/zstd-1.5.6-qg7xklugec6uxyes6yibduj3gb5gnwb5/lib -Wl,-rpath,/usr/lib -Wl,-rpath,/usr/lib -Wl,-rpath,/usr/lib64 -Wl,-rpath,/usr/lib64' -static-libgcc' -static-libstdc++ - Scaling Governor: acpi-cpufreq performance (Boost: Enabled) - CPU Microcode: 0xa101148 - gather_data_sampling: Not affected + itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + mmio_stale_data: Not affected + reg_file_data_sampling: Not affected + retbleed: Not affected + spec_rstack_overflow: Mitigation of Safe RET + spec_store_bypass: Mitigation of SSB disabled via prctl + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Enhanced / Automatic IBRS; IBPB: conditional; STIBP: always-on; RSB filling; PBRSB-eIBRS: Not affected; BHI: Not affected + srbds: Not affected + tsx_async_abort: Not affected

fftw_newfftw: Stock - 1D FFT Size 32fftw: Stock - 2D FFT Size 32fftw: Stock - 1D FFT Size 4096fftw: Stock - 2D FFT Size 4096fftw: Float + SSE - 1D FFT Size 32fftw: Float + SSE - 2D FFT Size 32fftw: Float + SSE - 1D FFT Size 4096fftw: Float + SSE - 2D FFT Size 4096first1203315197123198611.321508539966787023720OpenBenchmarking.org

FFTW

Build: Stock - Size: 1D FFT Size 32

OpenBenchmarking.orgMflops, More Is BetterFFTW 3.3.6Build: Stock - Size: 1D FFT Size 32first3K6K9K12K15KSE +/- 42.23, N = 312033

FFTW

Build: Stock - Size: 2D FFT Size 32

OpenBenchmarking.orgMflops, More Is BetterFFTW 3.3.6Build: Stock - Size: 2D FFT Size 32first3K6K9K12K15KSE +/- 52.93, N = 315197

FFTW

Build: Stock - Size: 1D FFT Size 4096

OpenBenchmarking.orgMflops, More Is BetterFFTW 3.3.6Build: Stock - Size: 1D FFT Size 4096first3K6K9K12K15KSE +/- 20.28, N = 312319

FFTW

Build: Stock - Size: 2D FFT Size 4096

OpenBenchmarking.orgMflops, More Is BetterFFTW 3.3.6Build: Stock - Size: 2D FFT Size 4096first2K4K6K8K10KSE +/- 17.73, N = 38611.3

FFTW

Build: Float + SSE - Size: 1D FFT Size 32

OpenBenchmarking.orgMflops, More Is BetterFFTW 3.3.6Build: Float + SSE - Size: 1D FFT Size 32first5K10K15K20K25KSE +/- 213.89, N = 1421508

FFTW

Build: Float + SSE - Size: 2D FFT Size 32

OpenBenchmarking.orgMflops, More Is BetterFFTW 3.3.6Build: Float + SSE - Size: 2D FFT Size 32first12K24K36K48K60KSE +/- 615.82, N = 353996

FFTW

Build: Float + SSE - Size: 1D FFT Size 4096

OpenBenchmarking.orgMflops, More Is BetterFFTW 3.3.6Build: Float + SSE - Size: 1D FFT Size 4096first15K30K45K60K75KSE +/- 512.25, N = 1567870

FFTW

Build: Float + SSE - Size: 2D FFT Size 4096

OpenBenchmarking.orgMflops, More Is BetterFFTW 3.3.6Build: Float + SSE - Size: 2D FFT Size 4096first5K10K15K20K25KSE +/- 181.29, N = 323720

Phoronix Test Suite v10.8.5