Liquid-DSP

LiquidSDR's Liquid-DSP is a software-defined radio (SDR) digital signal processing library. This test profile runs a multi-threaded benchmark of this SDR/DSP library focused on embedded platform usage.

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

Project Site

liquidsdr.org

Source Repository

github.com

Test Created

9 March 2021

Last Updated

19 June 2023

Test Maintainer

Michael Larabel

Test Type

Processor

Average Install Time

13 Seconds

Average Run Time

1 Minute, 16 Seconds

Test Dependencies

C/C++ Compiler Toolchain + FFTW

Accolades

20k+ 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.
*** Test profile page view reporting began March 2021.
Data updated weekly as of 10 July 2024.

Revision History

pts/liquid-dsp-1.6.0 [View Source] Mon, 19 Jun 2023 16:30:02 GMT
Update against Liquid-DSP 1.6 upstream.

pts/liquid-dsp-1.0.0 [View Source] Tue, 09 Mar 2021 09:11:31 GMT
Initial commit of LiquidSDR Liquid-DSP benchmark.

Suites Using This Test

Software Defined Radio

Performance Metrics

Analyze Test Configuration:

Liquid-DSP 1.6

Threads: 16 - Buffer Length: 256 - Filter Length: 512

OpenBenchmarking.org metrics for this test profile configuration based on 472 public results since 20 June 2023 with the latest data as of 5 July 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

samples/s (Average)

AMD EPYC 4564P 16-Core

99th

291304000 ^{+/- 2428370}

AMD Ryzen 9 7950X 16-Core

99th

289238974 ^{+/- 9831550}

AMD EPYC 4584PX 16-Core

97th

282563333

AMD Ryzen Threadripper 7980X 64-Cores

95th

276160000 ^{+/- 2001100}

2 x Intel Xeon Platinum 8462Y

95th

276125000 ^{+/- 2280534}

AMD Ryzen Threadripper 7970X 32-Cores

94th

273050000 ^{+/- 4180000}

AMD Ryzen 9 7950X3D 16-Core

93rd

265942222 ^{+/- 19974430}

Intel Xeon Platinum 8480

92nd

257637500 ^{+/- 2744915}

Intel Xeon Max 9480

89th

249525556 ^{+/- 95704}

AMD Ryzen 9 7900X 12-Core

88th

245504833 ^{+/- 6447648}

Intel Xeon Gold 6421N

88th

244526250 ^{+/- 4455639}

Intel Xeon Platinum 8490H

86th

243296250 ^{+/- 1111420}

Intel Core i9-14900K

79th

235500000 ^{+/- 7149310}

AMD EPYC 4464P 12-Core

79th

233596667

AMD EPYC 4484PX 12-Core

77th

230153333

AMD Ryzen 9 7900 12-Core

76th

229242444 ^{+/- 2680789}

Mid-Tier

75th

< 228560000

AMD Ryzen 9 7900X3D 12-Core

74th

226355385 ^{+/- 13704998}

2 x Intel Xeon Max 9468

72nd

223177778 ^{+/- 2860614}

2 x Intel Xeon Platinum 8490H

72nd

223032500 ^{+/- 9636159}

Intel Core i9-13900K

72nd

221134667 ^{+/- 2596791}

2 x Intel Xeon Max 9480

72nd

221110000 ^{+/- 1270171}

2 x AMD EPYC 9254 24-Core

68th

215713333 ^{+/- 696587}

AMD Ryzen 7 7700X 8-Core

67th

213548718 ^{+/- 4665995}

AMD EPYC 4364P 8-Core

67th

211992500 ^{+/- 645000}

2 x AMD EPYC 9684X 96-Core

65th

211416667 ^{+/- 237543}

AMD EPYC 9334 32-Core

62nd

208852500 ^{+/- 968104}

2 x AMD EPYC 9334 32-Core

61st

208603333 ^{+/- 780342}

AMD EPYC 4344P 8-Core

60th

206270000

AMD Ryzen 7 7700 8-Core

60th

204362963 ^{+/- 3109083}

Intel Core i5-14600K

58th

202389524 ^{+/- 4335072}

2 x Intel Xeon Platinum 8380

56th

200202500 ^{+/- 1631015}

2 x AMD EPYC 9124 16-Core

53rd

196609445 ^{+/- 1224049}

AMD Ryzen 7 7800X3D 8-Core

52nd

195794444 ^{+/- 6197222}

AMD EPYC 9124 16-Core

51st

195238333 ^{+/- 1025386}

Median

50th

193850000

Intel Core i5-12600K

50th

190840000 ^{+/- 6223836}

Intel Core i9-10980XE

47th

180106667 ^{+/- 127854}

AMD Ryzen 7 7840HS

47th

175274445 ^{+/- 9304962}

2 x AMD EPYC 9754 128-Core

44th

165331667 ^{+/- 690142}

AMD EPYC 9754 128-Core

42nd

164885000 ^{+/- 1337672}

AMD Ryzen 9 5950X 16-Core

42nd

164258333 ^{+/- 962999}

Intel Xeon E-2388G

41st

163712857 ^{+/- 1475350}

AMD Ryzen Threadripper 3970X 32-Core

39th

160121667 ^{+/- 9623}

Intel Xeon E E-2488

37th

159179333 ^{+/- 202737}

AMD Ryzen 5 7600X 6-Core

36th

158555833 ^{+/- 2977311}

AMD Ryzen 7 5800X 8-Core

35th

156490000 ^{+/- 315119}

AMD EPYC 4244P 6-Core

34th

156433333

AMD Ryzen 5 7600 6-Core

33rd

155711111 ^{+/- 475352}

AMD Ryzen Threadripper 3990X 64-Core

31st

153055555 ^{+/- 183344}

AMD Ryzen 7 PRO 7840U

30th

151866667 ^{+/- 7057888}

AMD Ryzen 7 5800X3D 8-Core

30th

151462500 ^{+/- 4103447}

AMD Ryzen 5 8400F 6-Core

29th

146653333 ^{+/- 26667}

Intel Core i5-14400F

28th

144836250 ^{+/- 11994167}

AMD Ryzen 9 3900XT 12-Core

28th

144495000 ^{+/- 675500}

AMD Ryzen 7 7840U

28th

144280513 ^{+/- 11880129}

AMD Ryzen 7 3800XT 8-Core

26th

140650000

AMD Ryzen 9 5900HX

26th

140374444 ^{+/- 197381}

Low-Tier

25th

< 140290000

AMD EPYC 7F32 8-Core

23rd

130920000

2 x AMD EPYC 7773X 64-Core

22nd

127400000 ^{+/- 151217}

Intel Xeon E-2336

20th

115465333 ^{+/- 535934}

Intel Core Ultra 7 155H

17th

106940083 ^{+/- 5348511}

AMD EPYC 4124P 4-Core

17th

106855000 ^{+/- 210000}

2 x Intel Xeon E5-2680 v3

15th

105277593 ^{+/- 159336}

Intel Core i7-5960X

13th

103730000

AMD Ryzen 7 PRO 5850U

11th

98016667 ^{+/- 268866}

AMD Ryzen 7 PRO 6850U

9th

94799334 ^{+/- 89087}

AMD EPYC 7551 32-Core

7th

84931333 ^{+/- 395310}

Intel Core i7-1165G7

6th

68094667

ARMv8 Neoverse-N1 160-Core

3rd

42543242 ^{+/- 2785}

Based on OpenBenchmarking.org data, the selected test / test configuration (Liquid-DSP 1.6 - Threads: 16 - Buffer Length: 256 - Filter Length: 512) 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 0.2%.

Does It Scale Well With Increasing Cores?

Yes, based on the automated analysis of the collected public benchmark data, this test / test settings does generally scale well with increasing CPU core counts. Data based on publicly available results for this test / test settings, separated by vendor, result divided by the reference CPU clock speed, grouped by matching physical CPU core count, and normalized against the smallest core count tested from each vendor for each CPU having a sufficient number of test samples and statistically significant data.

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.

CVTSD2SS CVTSS2SD CVTSI2SD MULSD MOVD SUBSD ADDSD XORPD MOVAPD UCOMISD DIVSD MAXSD SQRTSD MOVDQA COMISD CVTTSD2SI ANDPD MINSD MOVDQU ORPD

SSE3 (SSE3)

Used by default on supported hardware.

ADDSUBPS HADDPS

Advanced Vector Extensions (AVX)

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).

VINSERTF128 VEXTRACTF128 VZEROUPPER VPERM2F128 VPERMILPS VPERMILPD VBROADCASTSS VMASKMOVPS VBROADCASTSD

Advanced Vector Extensions 2 (AVX2)

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).

VPGATHERQD VINSERTI128 VEXTRACTI128 VPSRAVD VPBROADCASTD VPERMQ VPERMD VPERMPD VPSRLVD VPSLLVD VPBROADCASTW VPBROADCASTQ VPBROADCASTB

FMA (FMA)

VFMADD231SS VFMADD132SS VFMSUB231SS VFMADD132SD VFMADD231SD VFMADD213SS VFMSUB132PS VFMADD231PS VFMADD132PD VFMADD132PS VFMSUB132SS VFMSUB132PD VFMSUB132SD VFMSUB231PD VFNMADD132PD VFNMADD132SD VFMSUB231SD VFMADD213PS VFNMADD231SS VFNMSUB231SD VFNMADD231SD VFNMADD132SS VFNMSUB132SS VFNMSUB231SS VFNMADD213SS VFNMADD132PS VFMSUB213SS VFNMSUB213SS VFMSUB231PS VFMADD213SD VFNMADD213SD VFMADD213PD VFNMSUB132SD VFMSUB213SD VFNMADD213PD VFNMADD213PS

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: 17 January 2022

This test profile binary relies on the shared libraries libm.so.6, libc.so.6, libliquid.so, libfftw3f.so.3.

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)

ARMv8 64-bit

aarch64

ARMv8 Neoverse-N1 160-Core, Apple M2

sdr-20240621 1 System - 26 Benchmark Results	Intel Core i5-9500F - BESSTAR TECH LIMITED H31G - Intel 8th Gen Core Ubuntu 22.04 - 5.15.0-112-generic - KDE Plasma 5.24.7
liquid-dsp-O2 1 System - 21 Benchmark Results	2 x Intel Xeon E5-2680 v3 - Dell 0CN7X8 - Intel Xeon E7 v3 Ubuntu 22.04 - 5.15.0-82-generic - GNOME Shell 42.9
liquid-dsp-base 1 System - 21 Benchmark Results	2 x Intel Xeon E5-2680 v3 - Dell 0CN7X8 - Intel Xeon E7 v3 Ubuntu 22.04 - 5.15.0-82-generic - GNOME Shell 42.9
liquid-dsp-O2 1 System - 21 Benchmark Results	2 x Intel Xeon E5-2680 v3 - Dell 0CN7X8 - Intel Xeon E7 v3 Ubuntu 22.04 - 5.15.0-82-generic - GNOME Shell 42.9
liquid-dsp-base 1 System - 21 Benchmark Results	2 x Intel Xeon E5-2680 v3 - Dell 0CN7X8 - Intel Xeon E7 v3 Ubuntu 22.04 - 5.15.0-82-generic - GNOME Shell 42.9
2024 Server CPUs 22 Systems - 263 Benchmark Results	2 x Intel Xeon 6780E - Quanta Cloud QuantaGrid D55Q-2U S7Q-MB-MPS-MDP - Intel Ice Lake IEH Ubuntu 24.04 - 6.9.0-060900rc3-generic - GCC 13.2.0
Amazon AWS Graviton3E vs. Graviton 2/3 benchmarks 6 Systems - 87 Benchmark Results	ARMv8 Neoverse-V1 - Amazon EC2 c7gn.16xlarge - Amazon Device 0200 Ubuntu 22.04 - 5.19.0-1025-aws - GCC 11.3.0
dkdda 2 Systems - 160 Benchmark Results	Intel Xeon E3-1280 v5 - MSI Z170A SLI PLUS - Intel Xeon E3-1200 v5 Ubuntu 20.04 - 6.1.0-phx - GNOME Shell 3.36.9
New Desktop CPUs 1 System - 926 Benchmark Results	Intel Core i5-14500 - ASUS PRIME Z790-P WIFI - Intel Raptor Lake-S PCH Ubuntu 24.04 - 6.8.0-31-generic - GNOME Shell 46.0
sksk 3 Systems - 25 Benchmark Results	Intel Core Ultra 7 165U - LENOVO ThinkPad T14 Gen 5 21MLCTO1WW - Intel Device 7e7f Ubuntu 22.04 - 6.5.0-28-generic - GNOME Shell 42.9
Noctua Heatsink 1 System - 912 Benchmark Results
2024-03-28-1658 76 Systems - 921 Benchmark Results	Intel Core i9-14900K - ASUS PRIME Z790-P - Intel Device 7a27 SystemRescue 10.01 - 6.1.30-1-lts - X Server 1.21.1.8
2024-03-30-0238 1 System - 56 Benchmark Results	Intel Core i9-14900K - ASUS PRIME Z790-P - Intel Device 7a27 SystemRescue 10.01 - 6.1.30-1-lts - X Server 1.21.1.8
New CPU Benchmarks 5 Systems - 587 Benchmark Results	Intel Core i5-14500 - ASUS PRIME Z790-P WIFI - Intel Raptor Lake-S PCH Ubuntu 23.10 - 6.7.3-060703-generic - GNOME Shell 45.2
LiquidDSP 1 System - 18 Benchmark Results	AMD Ryzen Threadripper 2920X 12-Core - Gigabyte X399 AORUS PRO-CF - AMD 17h Ubuntu 22.04 - 6.5.0-17-generic - GNOME Shell 42.9

AMD Ryzen 7000 Series ECC DRAM 2 Systems - 244 Benchmark Results	AMD Ryzen 9 7900X 12-Core - ASRockRack B650D4U-2L2T/BCM - AMD Device 14d8 Ubuntu 22.04 - 6.6.0-060600rc1daily20230913-generic - GNOME Shell 42.9
AMD Ryzen 5000 Series Linux Performance Featured Processor Comparison	AMD Ryzen 9 5900X 12-Core - ASUS ROG CROSSHAIR VIII HERO - AMD Starship Ubuntu 22.04 - 5.19.0-46-generic - GNOME Shell 42.5
AMD Ryzen 5000 Series Linux Performance 10 Systems - 272 Benchmark Results	AMD Ryzen 7 5800X3D 8-Core - Gigabyte X570 AORUS MASTER - AMD Starship Debian - 6.4.0-1-amd64 - GNOME Shell 43.6
AMD Ryzen 5000 Series Linux Performance 8 Systems - 271 Benchmark Results	AMD Ryzen 9 5950X 16-Core - ASUS ROG CROSSHAIR VIII HERO - AMD Starship Ubuntu 22.04 - 5.19.0-46-generic - GNOME Shell 42.5
new wed 2 Systems - 115 Benchmark Results	2 x Intel Xeon Platinum 8490H - Quanta Cloud S6Q-MB-MPS - Intel Device 1bce Ubuntu 22.04 - 5.15.0-47-generic - GNOME Shell 42.4
Intel Core Ultra 7 155H vs. AMD Ryzen 7 7840U Linux Benchmarks 2 Systems - 831 Benchmark Results	AMD Ryzen 7 7840U - Framework FRANMDCP07 - AMD Device 14e8 Ubuntu 23.10 - 6.7.0-060700rc5-generic - GNOME Shell 45.1
extra tests 5 Systems - 200 Benchmark Results	2 x AMD EPYC 9754 128-Core - Supermicro H13DSH - 23 x 32 GB DDR5-4800MT AlmaLinux 9.2 - 5.14.0-284.25.1.el9_2.x86_64 - GCC 11.3.1 20221121
AMD Linux CPU Benchmarks October 2023 Featured Processor Comparison	AMD Ryzen 9 7900X3D 12-Core - ASUS ROG STRIX X670E-E GAMING WIFI - AMD Device 14d8 Ubuntu 23.10 - 6.5.0-9-generic - GNOME Shell 45.0
AMD Ryzen 5000 Series Linux Performance 8 Systems - 271 Benchmark Results	AMD Ryzen 5 5500 - ASUS ROG CROSSHAIR VIII HERO - AMD Renoir Ubuntu 22.04 - 5.19.0-46-generic - GNOME Shell 42.5
new new 2 Systems - 191 Benchmark Results	AMD Ryzen Z1 Extreme - ASUS RC71L v1.0 - AMD Device 14e8 Ubuntu 23.04 - 6.4.0-060400rc6-generic - GNOME Shell 44.2
Framework 13 AMD Ryzen 7 7840U Linux Benchmarks 7 Systems - 223 Benchmark Results	Intel Core i7-1280P - MSI MS-14C6 - Intel Alder Lake PCH Ubuntu 23.10 - 6.3.0-7-generic - GNOME Shell
dddas 2 Systems - 234 Benchmark Results	AMD Ryzen Threadripper 3970X 32-Core - ASUS ROG ZENITH II EXTREME - AMD Starship Ubuntu 22.04 - 5.19.0-051900rc7-generic - GNOME Shell 42.2
dddas 2 Systems - 234 Benchmark Results	AMD Ryzen Threadripper 3970X 32-Core - ASUS ROG ZENITH II EXTREME - AMD Starship Ubuntu 22.04 - 5.19.0-051900rc7-generic - GNOME Shell 42.2
xeon auggy 2 Systems - 150 Benchmark Results	2 x Intel Xeon Platinum 8380 - Intel M50CYP2SB2U - Intel Ice Lake IEH Ubuntu 22.10 - 6.2.0-rc5-phx-dodt - GNOME Shell 43.0
new xeon 2 Systems - 166 Benchmark Results

Liquid-DSP

Project Site

Source Repository

Test Created

Last Updated

Test Maintainer

Test Type

Average Install Time

Average Run Time

Test Dependencies

Accolades

Supported Platforms

Revision History

Suites Using This Test

Performance Metrics

Liquid-DSP 1.6

Threads: 16 - Buffer Length: 256 - Filter Length: 512

Does It Scale Well With Increasing Cores?

Notable Instruction Set Usage

Tested CPU Architectures

Recent Test Results

Most Popular Test Results