LuaRadio

LuaRadio is a lightweight software-defined radio (SDR) framework built atop LuaJIT. LuaRadio provides a suite of source, sink, and processing blocks, with a simple API for defining flow graphs, running flow graphs, creating blocks, and creating data types.

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

Project Site

luaradio.io

Test Created

10 March 2021

Test Maintainer

Michael Larabel 

Test Type

Processor

Average Install Time

2 Seconds

Average Run Time

12 Minutes, 24 Seconds

Test Dependencies

FFTW

Accolades

5k+ Downloads

Supported Platforms


Complex Phase24.6%FM Deemphasis Filter25.1%Hilbert Transform24.5%Five Back to Back FIR Filters25.7%Test Option PopularityOpenBenchmarking.org

Revision History

pts/luaradio-1.0.0   [View Source]   Wed, 10 Mar 2021 10:18:07 GMT
Initial commit.

Suites Using This Test

Software Defined Radio


Performance Metrics

Analyze Test Configuration:

LuaRadio 0.9.1

Test: Five Back to Back FIR Filters

OpenBenchmarking.org metrics for this test profile configuration based on 826 public results since 10 March 2021 with the latest data as of 18 May 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
MiB/s (Average)
100th
10
2487 +/- 24
100th
6
2270 +/- 6
99th
12
2188 +/- 30
94th
8
1989 +/- 67
94th
12
1985 +/- 11
90th
20
1827 +/- 140
87th
8
1723 +/- 115
86th
29
1694 +/- 50
81st
16
1623 +/- 37
80th
21
1589 +/- 110
80th
4
1583 +/- 37
76th
3
1473 +/- 11
76th
4
1462 +/- 42
76th
4
1448 +/- 37
Mid-Tier
75th
< 1439
75th
4
1425 +/- 107
74th
5
1348 +/- 114
73rd
8
1335 +/- 28
73rd
4
1333 +/- 4
73rd
6
1332 +/- 53
71st
3
1294 +/- 3
69th
3
1250 +/- 15
68th
4
1242 +/- 5
68th
7
1233 +/- 17
65th
3
1153 +/- 11
63rd
3
1132 +/- 7
63rd
4
1130 +/- 129
61st
7
1088 +/- 69
60th
3
965 +/- 7
58th
3
919 +/- 2
58th
3
908 +/- 16
57th
4
895 +/- 3
55th
12
882 +/- 38
54th
3
854 +/- 3
53rd
3
840 +/- 2
52nd
5
832 +/- 16
Median
50th
822
50th
4
820 +/- 4
47th
3
787 +/- 7
41st
4
724 +/- 1
39th
5
678 +/- 83
39th
3
677 +/- 5
39th
3
675 +/- 11
39th
3
674 +/- 6
37th
4
668 +/- 1
37th
6
668 +/- 8
37th
9
667 +/- 5
35th
3
655 +/- 4
35th
3
652 +/- 9
33rd
3
625 +/- 6
31st
7
589 +/- 9
30th
3
572 +/- 1
29th
6
568 +/- 4
29th
6
568 +/- 16
29th
8
564 +/- 11
28th
5
556 +/- 1
27th
6
544 +/- 1
26th
3
540 +/- 5
Low-Tier
25th
< 538
25th
4
537 +/- 2
24th
3
522 +/- 2
22nd
6
488 +/- 34
19th
3
452 +/- 1
19th
3
450 +/- 12
19th
4
448 +/- 17
18th
5
442 +/- 3
18th
7
440 +/- 39
18th
3
437 +/- 1
17th
3
435 +/- 4
17th
3
424 +/- 2
13th
5
379 +/- 9
11th
3
349 +/- 2
11th
5
337 +/- 32
10th
3
330 +/- 1
9th
4
287 +/- 3
8th
3
284 +/- 8
8th
7
270 +/- 6
7th
4
218 +/- 2
6th
3
175 +/- 2
4th
9
167 +/- 2
OpenBenchmarking.orgDistribution Of Public Results - Test: Five Back to Back FIR Filters826 Results Range From 39 To 2526 MiB/s398913918923928933938943948953958963968973978983988993998910391089113911891239128913391389143914891539158916391689173917891839188919391989203920892139218922392289233923892439248925391122334455

Based on OpenBenchmarking.org data, the selected test / test configuration (LuaRadio 0.9.1 - Test: Five Back to Back FIR Filters) has an average run-time of 13 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: Five Back to Back FIR FiltersRun-Time612182430Min: 12 / Avg: 12.49 / Max: 28

Based on public OpenBenchmarking.org results, the selected test / test configuration has an average standard deviation of 0.4%.

OpenBenchmarking.orgPercent, Fewer Is BetterAverage Deviation Between RunsTest: Five Back to Back FIR FiltersDeviation246810Min: 0 / Avg: 0.39 / Max: 4

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.

AMDIntelOpenBenchmarking.orgRelative Core Scaling To BaseLuaRadio CPU Core ScalingTest: Five Back to Back FIR Filters4681012162432641281.35832.71664.07495.43326.7915

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)
ARMv7 32-bit
armv7l
ARMv7 Cortex-A72 4-Core
ARMv8 64-bit
aarch64
ARMv8 Cortex-A72 16-Core, ARMv8 Cortex-A72 4-Core, Ampere Altra ARMv8 Neoverse-N1 160-Core, Ampere eMAG ARMv8 32-Core, Apple M1, Apple M1 Pro, Apple M2

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