RNNoise

RNNoise is a recurrent neural network for audio noise reduction developed by Mozilla and Xiph.Org. This test profile is a single-threaded test measuring the time to denoise a sample 26 minute long 16-bit RAW audio file using this recurrent neural network noise suppression library.

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

Project Site

github.com

Test Created

30 September 2020

Test Maintainer

Michael Larabel 

Test Type

Processor

Average Install Time

18 Seconds

Average Run Time

1 Minute, 11 Seconds

Test Dependencies

C/C++ Compiler Toolchain + Libtool

Accolades

5k+ Downloads

Supported Platforms


Public Result Uploads *Reported Installs **Reported Test Completions **Test Profile Page Views ***OpenBenchmarking.orgEventsRNNoise Popularity Statisticspts/rnnoise2020.092020.102020.112020.122021.012021.022021.032021.042021.052021.062021.072021.082021.092004006008001000
* 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 22 September 2021.

Revision History

pts/rnnoise-1.0.2   [View Source]   Wed, 30 Sep 2020 17:15:00 GMT
Add libtool external dependency.

pts/rnnoise-1.0.1   [View Source]   Wed, 30 Sep 2020 09:52:35 GMT
Fix metadata.

pts/rnnoise-1.0.0   [View Source]   Wed, 30 Sep 2020 09:44:33 GMT
Initial commit of rnnoise for recurrent neural network for audio noise reduction.

Suites Using This Test

Machine Learning

Creator Workloads

HPC - High Performance Computing

Speech

Telephony


Performance Metrics

Analyze Test Configuration:

RNNoise 2020-06-28

OpenBenchmarking.org metrics for this test profile configuration based on 969 public results since 30 September 2020 with the latest data as of 19 September 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
Seconds (Average)
98th
47
15.1 +/- 0.6
96th
38
15.3 +/- 0.4
88th
18
15.9 +/- 0.2
88th
14
15.9 +/- 0.1
87th
13
16.3 +/- 1.7
86th
10
16.6 +/- 0.1
83rd
9
17.5 +/- 0.3
83rd
10
17.6 +/- 0.3
83rd
15
17.6 +/- 0.3
81st
5
17.9 +/- 0.2
80th
3
18.1 +/- 0.3
80th
7
18.3 +/- 0.6
80th
6
18.3 +/- 0.3
77th
4
18.5 +/- 0.4
76th
3
18.6 +/- 0.1
Mid-Tier
75th
> 18.6
75th
12
18.7 +/- 0.2
71st
7
18.9 +/- 0.1
68th
8
19.4 +/- 1.0
68th
23
19.6 +/- 1.1
65th
7
20.0 +/- 0.1
61st
20
20.2 +/- 0.9
57th
14
20.9 +/- 0.3
56th
6
21.0 +/- 0.7
55th
6
21.1 +/- 0.1
Median
50th
21.6
49th
3
21.6 +/- 0.3
49th
7
21.7 +/- 0.7
48th
3
21.7 +/- 0.1
47th
8
21.8 +/- 0.3
47th
3
21.8 +/- 0.1
45th
6
22.3 +/- 1.1
44th
7
22.6 +/- 0.3
42nd
6
23.2 +/- 0.1
40th
3
23.3 +/- 0.2
35th
4
24.3 +/- 0.3
35th
3
24.3 +/- 0.3
32nd
6
25.1 +/- 0.1
30th
4
25.6 +/- 0.2
30th
3
25.6 +/- 0.1
30th
3
25.6 +/- 0.1
29th
10
25.8 +/- 0.1
29th
3
25.8 +/- 0.1
28th
3
25.9 +/- 0.5
27th
9
26.1 +/- 0.2
27th
6
26.1 +/- 0.1
Low-Tier
25th
> 26.6
25th
6
26.8 +/- 0.2
24th
3
27.1 +/- 0.1
23rd
3
27.4 +/- 0.1
23rd
6
27.5 +/- 0.6
23rd
4
27.5 +/- 0.2
22nd
6
27.9 +/- 0.1
21st
3
28.0 +/- 0.1
21st
4
28.3 +/- 0.4
20th
5
28.4 +/- 0.1
19th
10
28.5 +/- 0.1
18th
5
28.5 +/- 2.8
18th
3
28.5 +/- 0.1
17th
3
28.7 +/- 0.2
16th
3
28.8 +/- 0.1
16th
4
28.8 +/- 0.1
15th
3
29.0 +/- 0.1
15th
4
29.1 +/- 0.1
14th
3
29.2 +/- 0.1
13th
6
30.0 +/- 0.1
12th
3
30.5 +/- 0.3
8th
3
35.1 +/- 0.1
7th
3
36.1 +/- 0.1
7th
7
36.3 +/- 0.3
6th
6
38.2 +/- 0.1
6th
4
38.2 +/- 0.2
5th
6
39.5 +/- 0.4
4th
4
47.7 +/- 0.1
3rd
4
49.7 +/- 0.8
3rd
3
55.0 +/- 0.2
3rd
4
59.8 +/- 6.2
2nd
9
65.0 +/- 5.0
OpenBenchmarking.orgDistribution Of Public Results969 Results Range From 13 To 216 Seconds13274155698397111125139153167181195209223160320480640800

Based on OpenBenchmarking.org data, the selected test / test configuration (RNNoise 2020-06-28) 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 BenchmarkRun-Time246810Min: 1 / Avg: 1.33 / Max: 6

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 RunsDeviation246810Min: 0 / Avg: 0.39 / Max: 4

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.

IntelAMDOpenBenchmarking.orgRelative Core Scaling To BaseRNNoise CPU Core Scaling24681216243248640.48130.96261.44391.92522.4065

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