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

Test Created

9 March 2021

Test Maintainer

Michael Larabel 

Test Type

Processor

Average Install Time

11 Seconds

Average Run Time

1 Minute, 8 Seconds

Test Dependencies

C/C++ Compiler Toolchain + FFTW

Supported Platforms


Public Result Uploads *Reported Installs **Reported Test Completions **Test Profile Page Views ***OpenBenchmarking.orgEventsLiquid-DSP Popularity Statisticspts/liquid-dsp2021.032021.042021.052021.06400800120016002000
* 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 current as of 17 June 2021.
1288.7%327.7%1611.7%813.4%118.9%215.1%649.3%415.1%Threads Option PopularityOpenBenchmarking.org

Revision History

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 2021.01.31

Threads: 1 - Buffer Length: 256 - Filter Length: 57

OpenBenchmarking.org metrics for this test profile configuration based on 430 public results since 9 March 2021 with the latest data as of 13 June 2021.

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)
98th
31
89804567 +/- 8023200
95th
5
82178600 +/- 461459
89th
13
78167713 +/- 3056049
89th
15
77604511 +/- 1886197
87th
8
76505209 +/- 1836018
86th
11
75822757 +/- 972200
81st
4
72346683 +/- 417534
81st
3
71817333 +/- 1493201
80th
3
69964389 +/- 700875
78th
8
68773000 +/- 329311
77th
3
68360000 +/- 193528
77th
3
68326111 +/- 421234
Mid-Tier
75th
< 68185333
75th
5
68116800 +/- 657738
75th
4
67839834 +/- 290022
74th
3
67620556 +/- 18139
73rd
3
67562334 +/- 100719
73rd
3
67551778 +/- 5480
71st
3
66985000 +/- 47372
71st
3
66920667 +/- 1812399
71st
6
66773722 +/- 775076
69th
3
66027222 +/- 35878
68th
3
65843111 +/- 80164
68th
3
65801222 +/- 139273
65th
4
65255750 +/- 81500
65th
4
65238500 +/- 273000
64th
4
65074917 +/- 274167
63rd
7
65036476 +/- 1979030
62nd
4
64956167 +/- 661667
61st
7
64774333 +/- 232386
59th
3
63494667 +/- 3667
58th
3
63274944 +/- 1112593
57th
4
62619000 +/- 161249
55th
3
61650000 +/- 57726
52nd
3
60819333 +/- 15044
51st
4
59998667 +/- 156667
Median
50th
59917000
50th
3
59581222 +/- 67622
48th
3
59232889 +/- 56465
48th
4
59093000 +/- 56000
45th
10
58559592 +/- 2345429
45th
7
58163143 +/- 2410748
45th
3
57799889 +/- 831361
44th
3
57759889 +/- 10205
41st
3
56563222 +/- 10340
38th
3
56230000 +/- 93115
38th
4
56197250 +/- 351529
37th
5
56111200 +/- 39802
35th
3
55338555 +/- 1065834
34th
3
54885778 +/- 132626
34th
4
54861000 +/- 43879
33rd
4
54214500 +/- 16743
31st
3
53699333 +/- 162211
31st
4
53698667 +/- 160652
30th
6
53579222 +/- 30902
29th
3
53510333 +/- 492292
29th
3
53493333 +/- 352706
28th
3
53417667 +/- 71522
27th
3
53298333 +/- 149634
27th
3
53247222 +/- 53761
Low-Tier
25th
< 52742000
25th
3
52724333 +/- 131394
25th
3
52303556 +/- 246893
23rd
4
51989000 +/- 69282
23rd
4
51917000 +/- 393753
23rd
6
51760333 +/- 3512666
22nd
3
51534111 +/- 165981
22nd
3
51514778 +/- 76365
20th
3
51217333 +/- 16921
19th
4
49959583 +/- 10630
17th
3
49161444 +/- 162183
17th
3
49054222 +/- 2037
15th
4
48700917 +/- 189427
15th
3
48658889 +/- 131542
14th
3
48548000 +/- 56294
13th
7
48384714 +/- 1271475
13th
3
48326000 +/- 115365
13th
3
47560000 +/- 9000
11th
7
45497238 +/- 20107
9th
3
43579889 +/- 75048
8th
3
43305667 +/- 71595
8th
3
43282334 +/- 66199
8th
3
41538556 +/- 1213253
7th
3
40900333 +/- 136808
6th
3
40087333 +/- 344124
5th
3
37772444 +/- 12843
4th
3
24156556 +/- 7501
2nd
3
8127255 +/- 7579
OpenBenchmarking.orgDistribution Of Public Results - Threads: 1 - Buffer Length: 256 - Filter Length: 57430 Results Range From 8121933 To 99844333 samples/s8121933995638111790829136252771545972517294173191286212096306922797517246319652646641328300861301353093196975733804205356386533747310139307549411419974297644544810893466453414847978950314237521486855398313355817581576520295948647761320925631553736498982166824269686587177049316572327613741620617599650977830957796654058149985383334301851687498700319788837645906720939250654194340989961754379800988599844333816243240

Based on OpenBenchmarking.org data, the selected test / test configuration (Liquid-DSP 2021.01.31 - Threads: 1 - Buffer Length: 256 - Filter Length: 57) 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.

OpenBenchmarking.orgMinutesTime Required To Complete BenchmarkThreads: 1 - Buffer Length: 256 - Filter Length: 57Run-Time246810Min: 1 / Avg: 1.01 / Max: 2

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

OpenBenchmarking.orgPercent, Fewer Is BetterAverage Deviation Between RunsThreads: 1 - Buffer Length: 256 - Filter Length: 57Deviation246810Min: 0 / Avg: 0.13 / Max: 1

Does It Scale Well With Increasing Cores?

No, based on the automated analysis of the collected public benchmark data, this test / test settings does not 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.

AMDIntelOpenBenchmarking.orgRelative Core Scaling To BaseLiquid-DSP CPU Core ScalingThreads: 1 - Buffer Length: 256 - Filter Length: 5746812162432640.47710.95421.43131.90842.3855

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 MOVDQU COMISD CVTTSD2SI ANDPD MINSD MOVDQA ORPD
SSE3 (SSE3)
Used by default on supported hardware.
 
ADDSUBPS HADDPS
Requires passing a supported compiler/build flag (verified with targets: sandybridge, skylake, tigerlake, cascadelake, znver2, znver3).
Found on Intel processors since Sandy Bridge (2011).
Found on AMD processors since Bulldozer (2011).

 
VINSERTF128 VEXTRACTF128 VZEROUPPER VPERM2F128 VBROADCASTSS VPERMILPS VPERMILPD VMASKMOVPS VBROADCASTSD
Requires passing a supported compiler/build flag (verified with targets: skylake, tigerlake, cascadelake, 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 VPBROADCASTB
FMA (FMA)
Requires passing a supported compiler/build flag (verified with targets: skylake, tigerlake, cascadelake, znver2, znver3).
Found on Intel processors since Haswell (2013).
Found on AMD processors since Bulldozer (2011).

 
VFMADD231SS VFMADD132SS VFNMADD231SS VFMSUB231SS VFMADD231SD VFMADD132SD VFMADD213SS VFMADD231PS VFMADD132PS VFMSUB231SD VFNMADD132SD VFMADD213PS VFNMADD132SS VFMSUB132SD VFMSUB132SS VFNMSUB132SS VFNMSUB231SS VFMSUB132PS VFNMADD213SS VFMSUB213SS VFNMSUB213SS VFNMADD231SD VFMADD132PD VFNMADD213SD VFMADD213PD VFNMSUB231SD VFNMSUB132SD VFMSUB213SD VFMADD213SD VFNMADD213PD VFNMADD132PD VFNMADD213PS VFNMADD132PS
The test / benchmark does honor compiler flag changes.
Last automated analysis: 10 May 2021

This test profile binary relies on the shared libraries libm.so.6, libc.so.6, libliquid.so, libpthread.so.0.

Recent Test Results

OpenBenchmarking.org Results Compare

12 Systems - 43 Benchmark Results

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Fedora 34 - 5.12.9-300.fc34.x86_64 - GNOME Shell 40.1

2 Systems - 118 Benchmark Results

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Fedora 34 - 5.12.9-300.fc34.x86_64 - GNOME Shell 40.1

3 Systems - 177 Benchmark Results

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Ubuntu 20.10 - 5.8.0-41-generic - GNOME Shell 3.38.1

4 Systems - 172 Benchmark Results

Intel Xeon E3-1275 v6 - ASUS P10S-M WS - Intel Xeon E3-1200 v6

Ubuntu 20.04 - 5.9.0-050900rc8daily20201007-generic - X Server 1.20.8

3 Systems - 200 Benchmark Results

Intel Xeon E3-1245 v5 - MSI C236A WORKSTATION - Intel Xeon E3-1200 v5

Ubuntu 20.04 - 5.9.0-050900rc7daily20201003-generic - GNOME Shell 3.36.4

1 System - 6 Benchmark Results

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Ubuntu 20.04 - 5.8.0-41-generic - X Server 1.20.9

11 Systems - 454 Benchmark Results

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Ubuntu 21.04 - 5.12.0-051200rc3daily20210315-generic - GNOME Shell 3.38.3

3 Systems - 178 Benchmark Results

Intel Core i7-4770K - Gigabyte Z97-HD3 - Intel 4th Gen Core DRAM

Ubuntu 20.10 - 5.8.0-43-generic - GNOME Shell 3.38.1

3 Systems - 183 Benchmark Results

Intel Xeon E3-1270 v5 - ASUS E3 PRO GAMING V5 - Intel Xeon E3-1200 v5

Ubuntu 20.10 - 5.8.0-43-generic - GNOME Shell 3.38.1

4 Systems - 193 Benchmark Results

AMD Ryzen 3 2200G - ASUS PRIME B350M-E - AMD Raven

Ubuntu 20.10 - 5.8.0-38-generic - GNOME Shell 3.38.1

3 Systems - 191 Benchmark Results

AMD Ryzen 5 2400G - MSI B350M GAMING PRO - AMD Raven

Ubuntu 19.10 - 5.3.0-64-generic - GNOME Shell 3.34.1

Most Popular Test Results

OpenBenchmarking.org Results Compare

4 Systems - 179 Benchmark Results

AMD Ryzen 5 5600X 6-Core - ASRock X570 Taichi - AMD Starship

Ubuntu 20.04 - 5.10.13-051013-lowlatency - GNOME Shell 3.36.4

8 Systems - 439 Benchmark Results

AMD Ryzen 5 5600X 6-Core - ASUS ROG CROSSHAIR VIII HERO - AMD Starship

Ubuntu 21.04 - 5.12.0-051200rc3daily20210315-generic - GNOME Shell 3.38.3

3 Systems - 6 Benchmark Results

ARMv8 Cortex-A72 - BCM2835 Raspberry Pi 400 Rev 1.0 - 4096MB

Debian 10 - 5.4.51-v8+ - LXDE 0.10.0

3 Systems - 104 Benchmark Results

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Ubuntu 20.04 - 5.9.1-050901-generic - GNOME Shell 3.34.1

3 Systems - 24 Benchmark Results

2 x AMD EPYC 7601 32-Core - Dell 02MJ3T - AMD 17h

Ubuntu 20.04 - 5.11.0-051100rc6daily20210201-generic - GNOME Shell 3.36.4

2 Systems - 95 Benchmark Results

2 x Intel Xeon Platinum 8280 - GIGABYTE MD61-SC2-00 v01000100 - Intel Sky Lake-E DMI3 Registers

Clear Linux OS 34420 - 5.10.19-1032.native - GNOME Shell 3.38.4

3 Systems - 7 Benchmark Results

Intel Core i7-8565U - Dell 0KTW76 - Intel Cannon Point-LP

Ubuntu 20.10 - 5.8.0-44-generic - GNOME Shell 3.38.2

3 Systems - 19 Benchmark Results

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Ubuntu 20.04 - 5.9.0-050900rc7daily20200928-generic - GNOME Shell 3.36.0

3 Systems - 20 Benchmark Results

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

Ubuntu 20.10 - 5.11.0-rc6-phx - GNOME Shell 3.38.1

2 Systems - 18 Benchmark Results

AMD Ryzen 7 1700 Eight-Core - MSI B350 TOMAHAWK - AMD 17h

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4 Systems - 12 Benchmark Results

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