srsLTE

srsLTE is an open-source LTE software radio suite created by Software Radio Systems (SRS). srsLTE can be used for building your own software defined (SDR) LTE mobile network.

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

Project Site

srslte.com

Test Created

9 March 2021

Test Maintainer

Michael Larabel 

Test Type

Processor

Average Install Time

2 Minutes, 15 Seconds

Average Run Time

5 Minutes, 18 Seconds

Test Dependencies

C/C++ Compiler Toolchain + FFTW + CMake + C++ Boost + Libconfig++

Accolades

5k+ Downloads

Supported Platforms


Public Result Uploads *Reported Installs **Reported Test Completions **Test Profile Page Views ***OpenBenchmarking.orgEventssrsLTE Popularity Statisticspts/srslte2021.032021.042021.052021.062021.072021.082021.092021.102021.112021.122022.012022.022022.032022.042022.052022.062022.072022.082022.092022.102022.112022.1212002400360048006000
* 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 2 December 2022.
PHY_DL_Test67.5%OFDM_Test32.5%Test Option PopularityOpenBenchmarking.org

Revision History

pts/srslte-1.0.1   [View Source]   Tue, 09 Mar 2021 11:04:26 GMT
External dependency handling update.

pts/srslte-1.0.0   [View Source]   Tue, 09 Mar 2021 10:47:30 GMT
Add srsLTE SDR benchmark.

Suites Using This Test

Software Defined Radio


Performance Metrics

Analyze Test Configuration:

srsLTE 20.10.1

Test: PHY_DL_Test

OpenBenchmarking.org metrics for this test profile configuration based on 403 public results since 9 March 2021 with the latest data as of 9 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
UE Mb/s (Average)
100th
17
133 +/- 1
87th
8
117 +/- 1
82nd
3
113 +/- 1
78th
3
112 +/- 1
Mid-Tier
75th
< 111
75th
7
110 +/- 1
68th
5
106 +/- 1
62nd
4
101 +/- 4
62nd
3
101 +/- 3
Median
50th
94
50th
3
94 +/- 1
Low-Tier
25th
< 78
25th
3
78 +/- 1
23rd
3
77 +/- 1
17th
3
68 +/- 1
17th
5
68 +/- 1
12th
3
66 +/- 2
9th
4
55 +/- 1
6th
3
48 +/- 1
OpenBenchmarking.orgDistribution Of Public Results - Test: PHY_DL_Test403 Results Range From 12 To 136 UE Mb/s122334455667788910011112213314420406080100

Based on OpenBenchmarking.org data, the selected test / test configuration (srsLTE 20.10.1 - Test: PHY_DL_Test) has an average run-time of 3 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: PHY_DL_TestRun-Time3691215Min: 1 / Avg: 2.22 / Max: 7

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 RunsTest: PHY_DL_TestDeviation246810Min: 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 BasesrsLTE CPU Core ScalingTest: PHY_DL_Test46812162432640.80581.61162.41743.22324.029

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 Cortex-A72 4-Core, Ampere Altra ARMv8 Neoverse-N1 160-Core