HeFFTe - Highly Efficient FFT for Exascale

HeFFTe is the Highly Efficient FFT for Exascale software developed as part of the Exascale Computing Project. This test profile uses HeFFTe's built-in speed benchmarks under a variety of configuration options and currently catering to CPU/processor testing.

To run this test with the Phoronix Test Suite, the basic command is: phoronix-test-suite benchmark heffte.

Project Site

icl.utk.edu

Source Repository

github.com

Test Created

18 June 2023

Last Updated

27 October 2023

Test Maintainer

Michael Larabel

Test Type

Processor

Average Install Time

42 Seconds

Average Run Time

1 Minute, 50 Seconds

Test Dependencies

C/C++ Compiler Toolchain + Fortran + OpenMPI + CMake + FFTW

Accolades

10k+ Downloads

Supported Platforms

* Uploading of benchmark result data to OpenBenchmarking.org is always optional (opt-in) via the Phoronix Test Suite for users wishing to share their results publicly.
** Data based on those opting to upload their test results to OpenBenchmarking.org and users enabling the opt-in anonymous statistics reporting while running benchmarks from an Internet-connected platform.
Data updated weekly as of 21 December 2024.

Revision History

pts/heffte-1.1.0 [View Source] Fri, 27 Oct 2023 15:16:02 GMT
Update against HeFFTe 2.4 upstream.

pts/heffte-1.0.0 [View Source] Sun, 18 Jun 2023 09:51:50 GMT
Initial commit of HeFFTe benchmark.

Performance Metrics

Analyze Test Configuration:

HeFFTe - Highly Efficient FFT for Exascale 2.4

Test: r2c - Backend: Stock - Precision: float - X Y Z: 128

OpenBenchmarking.org metrics for this test profile configuration based on 65 public results since 27 October 2023 with the latest data as of 26 November 2023.

Below is an overview of the generalized performance for components where there is sufficient statistically significant data based upon user-uploaded results. It is important to keep in mind particularly in the Linux/open-source space there can be vastly different OS configurations, with this overview intended to offer just general guidance as to the performance expectations.

Component

Percentile Rank

# Compatible Public Results

GFLOP/s (Average)

Intel Xeon Platinum 8480

100th

176 ^{+/- 4}

AMD EPYC 9334 32-Core

86th

158 ^{+/- 1}

Mid-Tier

75th

< 146

2 x Intel Xeon Max 9480

72nd

142 ^{+/- 3}

AMD Ryzen Threadripper 7970X 32-Cores

68th

139 ^{+/- 5}

AMD Ryzen 9 7950X 16-Core

61st

119 ^{+/- 3}

Intel Core i9-14900K

54th

115

Median

50th

109

AMD Ryzen Threadripper 3990X 64-Core

41st

81 ^{+/- 1}

Intel Core i5-14600K

35th

71 ^{+/- 1}

AMD EPYC 7551 32-Core

29th

Low-Tier

25th

< 41

AMD Ryzen 7 7840U

20th

35 ^{+/- 4}

AMD Ryzen 7 PRO 6850U

14th

AMD Ryzen 9 5900HX

8th

Detailed Performance Overview

Based on OpenBenchmarking.org data, the selected test / test configuration (HeFFTe - Highly Efficient FFT for Exascale 2.4 - Test: r2c - Backend: Stock - Precision: float - X Y Z: 128) has an average run-time of 2 minutes. By default this test profile is set to run at least 3 times but may increase if the standard deviation exceeds pre-defined defaults or other calculations deem additional runs necessary for greater statistical accuracy of the result.

Based on public OpenBenchmarking.org results, the selected test / test configuration has an average standard deviation of 0.1%.

Tested CPU Architectures

This benchmark has been successfully tested on the below mentioned architectures. The CPU architectures listed is where successful OpenBenchmarking.org result uploads occurred, namely for helping to determine if a given test is compatible with various alternative CPU architectures.

CPU Architecture

Kernel Identifier

Verified On

Intel / AMD x86 64-bit

x86_64

(Many Processors)

Loongson LoongArch 64-bit

loongarch64

Loongson-3A6000

Recent Test Results

Compare

2021-09-09-1229

73 Systems - 527 Benchmark Results

2 x Intel Xeon E5-2680 v4 - Intel S2600CW - Intel Xeon E7 v4

Arch Linux - 6.9.7-arch1-1 - GCC 14.1.1 20240522