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.

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

Project Site

github.com

Source Repository

github.com

Test Created

29 September 2020

Last Updated

17 February 2024

Test Maintainer

Michael Larabel 

Test Type

Graphics

Average Install Time

37 Seconds

Average Run Time

6 Minutes, 21 Seconds

Test Dependencies

C/C++ Compiler Toolchain + Vulkan + CMake + FFTW

Accolades

10k+ Downloads + Recently Updated Test Profile

Supported Platforms


Public Result Uploads *Reported Installs **Reported Test Completions **Test Profile Page Views ***OpenBenchmarking.orgEventsVkFFT Popularity Statisticspts/vkfft2020.092020.102020.112020.122021.012021.022021.032021.042021.052021.062021.072021.082021.092021.102021.112021.122022.012022.022022.032022.042022.052022.062022.072022.082022.092022.102022.112022.122023.012023.022023.032023.042023.052023.062023.072023.082023.092023.102023.112023.122024.012024.022K4K6K8K10K
* 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.
*** Test profile page view reporting began March 2021.
Data updated weekly as of 20 February 2024.
FFT + iFFT C2C Bluestein benchmark in double precision8.7%FFT + iFFT C2C 1D batched in single precision13.8%FFT + iFFT C2C Bluestein in single precision12.8%FFT + iFFT C2C 1D batched in half precision13.8%FFT + iFFT C2C 1D batched in double precision9.7%FFT + iFFT R2C / C2R13.8%FFT + iFFT C2C 1D batched in single precision, no reshuffling13.8%FFT + iFFT C2C multidimensional in single precision13.8%Test Option PopularityOpenBenchmarking.org

Revision History

pts/vkfft-1.3.0   [View Source]   Sat, 17 Feb 2024 09:13:37 GMT
Update against VkFFT 1.3.4 upstream to fix build problems.

pts/vkfft-1.2.0   [View Source]   Tue, 01 Aug 2023 13:02:58 GMT
Update against latest upstream.

pts/vkfft-1.1.0   [View Source]   Wed, 16 Dec 2020 11:16:34 GMT
Update against VkFFT 1.1.1, add Windows support to test profile.

pts/vkfft-1.0.0   [View Source]   Tue, 29 Sep 2020 15:26:34 GMT
Initial commit of Vulkan FFT library benchmark.

Suites Using This Test

NVIDIA GPU Compute

Vulkan Compute


Performance Metrics

Analyze Test Configuration:

VkFFT 1.3.4

Test: FFT + iFFT C2C 1D batched in half precision

OpenBenchmarking.org metrics for this test profile configuration based on 153 public results since 18 February 2024 with the latest data as of 25 February 2024.

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
Benchmark Score (Average)
96th
11
210751 +/- 5363
93rd
6
178336 +/- 967
88th
4
171333 +/- 2683
86th
4
169352 +/- 507
83rd
4
160937 +/- 6902
80th
8
153475 +/- 13404
Mid-Tier
75th
< 147659
74th
8
146497 +/- 1480
74th
3
145488 +/- 2487
69th
8
144441 +/- 7044
65th
4
142606 +/- 85
64th
4
141821 +/- 3182
54th
4
132991 +/- 2645
Median
50th
125200
48th
3
114522 +/- 901
45th
4
107631 +/- 66
41st
4
98996 +/- 433
36th
10
82706 +/- 248
32nd
6
79029 +/- 143
28th
3
73470 +/- 1649
Low-Tier
25th
< 23812
24th
3
23725 +/- 113
24th
6
23465 +/- 651
18th
3
13761 +/- 820
17th
6
13393 +/- 533
7th
3
10010 +/- 81
OpenBenchmarking.orgDistribution Of Public Results - Test: FFT + iFFT C2C 1D batched in half precision41 Results Range From 1500 To 169776 Benchmark Score1500486682321159814964183302169625062284283179435160385264189245258486245199055356587226208865454688207218675552789188228485650890169238295748991141024801058461092121125781159441193101226761260421294081327741361401395061428721462381496041529701563361597021630681664341698003691215

Based on OpenBenchmarking.org data, the selected test / test configuration (VkFFT 1.3.4 - Test: FFT + iFFT C2C 1D batched in half precision) has an average run-time of 8 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.

OpenBenchmarking.orgMinutesTime Required To Complete BenchmarkTest: FFT + iFFT C2C 1D batched in half precisionRun-Time510152025Min: 3 / Avg: 7.44 / Max: 21

Based on public OpenBenchmarking.org results, the selected test / test configuration has an average standard deviation of 0.2%.

OpenBenchmarking.orgPercent, Fewer Is BetterAverage Deviation Between RunsTest: FFT + iFFT C2C 1D batched in half precisionDeviation246810Min: 0 / Avg: 0.16 / Max: 3

Notable Instruction Set Usage

Notable instruction set extensions supported by this test, based on an automatic analysis by the Phoronix Test Suite / OpenBenchmarking.org analytics engine.

Instruction Set
Support
Instructions Detected
SSE2 (SSE2)
Used by default on supported hardware.
 
MOVD PSHUFD MOVDQA PADDQ PSRLDQ MOVHPD MOVAPD XORPD UNPCKLPD CVTSI2SD MULSD DIVSD MOVUPD CVTPD2PS CVTSD2SS ADDSD ANDPD UCOMISD CVTTSD2SI CMPNLESD ANDNPD ORPD COMISD SUBSD MOVDQU SHUFPD PUNPCKLQDQ SQRTSD CVTSS2SD PMULUDQ ADDPD MULPD UNPCKHPD MAXSD MINSD SUBPD
Requires passing a supported compiler/build flag (verified with targets: sandybridge, skylake, tigerlake, cascadelake, sapphirerapids, alderlake, znver2, znver3).
Found on Intel processors since Sandy Bridge (2011).
Found on AMD processors since Bulldozer (2011).

 
VZEROUPPER VBROADCASTSS VEXTRACTF128 VINSERTF128 VPERM2F128 VBROADCASTSD
Requires passing a supported compiler/build flag (verified with targets: skylake, tigerlake, cascadelake, sapphirerapids, alderlake, znver2, znver3).
Found on Intel processors since Haswell (2013).
Found on AMD processors since Excavator (2016).

 
VEXTRACTI128 VPMASKMOVQ VPBROADCASTD VINSERTI128 VPERMQ VPERMPD VPBROADCASTQ VPERM2I128 VPGATHERQD VPBROADCASTB
FMA (FMA)
Requires passing a supported compiler/build flag (verified with targets: skylake, tigerlake, cascadelake, sapphirerapids, alderlake, znver2, znver3).
Found on Intel processors since Haswell (2013).
Found on AMD processors since Bulldozer (2011).

 
VFMADD132SS VFMADD132SD VFMADD231SD VFNMADD132SD VFMSUB231SD VFNMADD213SD
Advanced Vector Extensions 512 (AVX512)
Requires passing a supported compiler/build flag (verified with targets: cascadelake, sapphirerapids).
 
(ZMM REGISTER USE)
The test / benchmark does honor compiler flag changes.
Last automated analysis: 18 February 2024

This test profile binary relies on the shared libraries libvulkan.so.1, libm.so.6, libc.so.6.

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)

Recent Test Results

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3 Systems - 14 Benchmark Results

AMD Ryzen 5 5500U - NB01 TUXEDO Aura 15 Gen2 NL5xNU - AMD Renoir

Tuxedo 22.04 - 6.0.0-1010-oem - KDE Plasma 5.26.5

19 Systems - 12 Benchmark Results

AMD Ryzen 9 7950X 16-Core - ASUS ROG STRIX X670E-E GAMING WIFI - AMD Device 14d8

Ubuntu 23.10 - 6.7.0-060700-generic - GNOME Shell 45.2

3 Systems - 79 Benchmark Results

Intel Core i7-1185G7 - Dell XPS 13 9310 0DXP1F - Intel Tiger Lake-LP

Ubuntu 23.10 - 6.7.0-060700rc5-generic - GNOME Shell 45.1

1 System - 1 Benchmark Result

Intel Core i7-8750H - HP 842D - 1 x 16384 MB 2667MHz Micron 16ATF2G64HZ-2G6E1

Microsoft Windows 11 Pro Build 22621 - 10.0.22621.3155 - 516.69

3 Systems - 8 Benchmark Results

AMD Ryzen 7 PRO 6850U - LENOVO ThinkPad X13 Gen 3 21CM0001US - AMD 17h-19h PCIe Root Complex

Fedora Linux 39 - 6.5.7-300.fc39.x86_64 - GNOME Shell 45.0

3 Systems - 27 Benchmark Results

Intel Core i9-10980XE - ASRock X299 Steel Legend - Intel Sky Lake-E DMI3 Registers

Ubuntu 22.04 - 6.2.0-39-generic - GNOME Shell 42.2

3 Systems - 44 Benchmark Results

AMD Ryzen 7 PRO 5850U - LENOVO ThinkPad T14s Gen 2a 20XF004WUS - AMD Renoir

Fedora Linux 39 - 6.5.8-300.fc39.x86_64 - GNOME Shell 45.0

3 Systems - 24 Benchmark Results

Intel Core i7-1280P - MSI Prestige 14Evo A12M MS-14C6 - Intel Alder Lake PCH

Ubuntu 23.10 - 6.7.0-060700-generic - GNOME Shell 45.2

3 Systems - 24 Benchmark Results

AMD Ryzen Threadripper 3970X 32-Core - ASUS ROG ZENITH II EXTREME - AMD Starship

Ubuntu 22.04 - 6.2.0-39-generic - GNOME Shell 42.2

3 Systems - 14 Benchmark Results

Intel Core i7-1065G7 - Dell 06CDVY - Intel Ice Lake-LP DRAM

Ubuntu 23.10 - 6.7.0-060700rc5-generic - GNOME Shell 45.1

3 Systems - 14 Benchmark Results

Intel Core i9-14900K - ASUS PRIME Z790-P WIFI - Intel Device 7a27

Ubuntu 23.10 - 6.7.0-060700rc7daily20231224-generic - GNOME Shell 45.1

3 Systems - 8 Benchmark Results

Intel Core i7-1165G7 - Dell 0GG9PT - Intel Tiger Lake-LP

Ubuntu 23.10 - 6.5.0-14-generic - GNOME Shell 45.0

4 Systems - 8 Benchmark Results

Intel Core Ultra 7 155H - MTL Swift SFG14-72T Coral_MTH - Intel Device 7e7f

Ubuntu 23.10 - 6.8.0-060800rc1daily20240126-generic - GNOME Shell 45.2

3 Systems - 8 Benchmark Results

AMD Ryzen 7 8700G - ASRock B650 Pro RS - AMD Device 14e8

Ubuntu 23.10 - 6.7.3-060703-generic - GNOME Shell 45.2

Most Popular Test Results

OpenBenchmarking.org Results Compare

3 Systems - 14 Benchmark Results

Intel Core i9-14900K - ASUS PRIME Z790-P WIFI - Intel Device 7a27

Ubuntu 23.10 - 6.7.0-060700rc7daily20231224-generic - GNOME Shell 45.1

3 Systems - 8 Benchmark Results

AMD Ryzen 7 PRO 6850U - LENOVO ThinkPad X13 Gen 3 21CM0001US - AMD 17h-19h PCIe Root Complex

Fedora Linux 39 - 6.5.7-300.fc39.x86_64 - GNOME Shell 45.0

3 Systems - 8 Benchmark Results

AMD Ryzen 7 8700G - ASRock B650 Pro RS - AMD Device 14e8

Ubuntu 23.10 - 6.7.3-060703-generic - GNOME Shell 45.2

4 Systems - 8 Benchmark Results

Intel Core Ultra 7 155H - MTL Swift SFG14-72T Coral_MTH - Intel Device 7e7f

Ubuntu 23.10 - 6.8.0-060800rc1daily20240126-generic - GNOME Shell 45.2

3 Systems - 8 Benchmark Results

Intel Core i7-1165G7 - Dell 0GG9PT - Intel Tiger Lake-LP

Ubuntu 23.10 - 6.5.0-14-generic - GNOME Shell 45.0

3 Systems - 8 Benchmark Results

AMD Ryzen 7 7840HS - NB05 TUXEDO Pulse 14 Gen3 R14FA1 - AMD Device 14e8

Ubuntu 23.10 - 6.7.0-060700-generic - GNOME Shell 45.2

3 Systems - 8 Benchmark Results

AMD Ryzen Threadripper PRO 7995WX 96-Cores - HP Z6 G5 A Workstation 8B24 - AMD Device 14a4

Ubuntu 23.10 - 6.5.0-17-generic - GNOME Shell 45.2

4 Systems - 8 Benchmark Results

AMD Ryzen Threadripper 7980X 64-Cores - System76 Thelio Major - AMD Device 14a4

Ubuntu 23.10 - 6.5.0-17-generic - GNOME Shell 45.2

3 Systems - 24 Benchmark Results

AMD Ryzen Threadripper 3970X 32-Core - ASUS ROG ZENITH II EXTREME - AMD Starship

Ubuntu 22.04 - 6.2.0-39-generic - GNOME Shell 42.2

3 Systems - 27 Benchmark Results

Intel Core i9-10980XE - ASRock X299 Steel Legend - Intel Sky Lake-E DMI3 Registers

Ubuntu 22.04 - 6.2.0-39-generic - GNOME Shell 42.2

3 Systems - 44 Benchmark Results

AMD Ryzen 7 PRO 5850U - LENOVO ThinkPad T14s Gen 2a 20XF004WUS - AMD Renoir

Fedora Linux 39 - 6.5.8-300.fc39.x86_64 - GNOME Shell 45.0

3 Systems - 24 Benchmark Results

Intel Core i7-1280P - MSI Prestige 14Evo A12M MS-14C6 - Intel Alder Lake PCH

Ubuntu 23.10 - 6.7.0-060700-generic - GNOME Shell 45.2

3 Systems - 79 Benchmark Results

Intel Core i7-1185G7 - Dell XPS 13 9310 0DXP1F - Intel Tiger Lake-LP

Ubuntu 23.10 - 6.7.0-060700rc5-generic - GNOME Shell 45.1

3 Systems - 14 Benchmark Results

Intel Core i7-1065G7 - Dell 06CDVY - Intel Ice Lake-LP DRAM

Ubuntu 23.10 - 6.7.0-060700rc5-generic - GNOME Shell 45.1

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