Hackbench

This is a benchmark of Hackbench, a test of the Linux kernel scheduler.

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

Project Site

github.com

Test Created

15 January 2018

Test Maintainer

Michael Larabel 

Test Type

Processor

Average Install Time

2 Seconds

Average Run Time

3 Minutes, 45 Seconds

Test Dependencies

C/C++ Compiler Toolchain

Accolades

50k+ Downloads

Supported Platforms

Public Result Uploads *Reported Installs **Reported Test Completions **Test Profile Page Views ***OpenBenchmarking.orgEventsHackbench Popularity Statisticspts/hackbench2018.012018.042018.072018.102019.012019.042019.072019.102020.012020.042020.072020.102021.012021.042021.072021.102022.012022.042022.072022.102023.012023.042023.072023.102024.012024.042024.072024.1016K32K48K64K80K
* 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 21 December 2024.
3213.9%417.6%120.1%211.7%1619.5%817.2%Count Option PopularityOpenBenchmarking.org
Process54.7%Thread45.3%Type Option PopularityOpenBenchmarking.org

Revision History

pts/hackbench-1.0.0   [View Source]   Mon, 15 Jan 2018 15:34:04 GMT
Initial commit of hackbench

Suites Using This Test

Common Kernel Benchmarks

CPU Massive

Server CPU Tests


Performance Metrics

Analyze Test Configuration:

Hackbench

Count: 32 - Type: Process

OpenBenchmarking.org metrics for this test profile configuration based on 1,528 public results since 15 January 2018 with the latest data as of 22 December 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
Seconds (Average)
2 x AMD EPYC 9755 128-Core
100th
4
8 +/- 1
2 x AMD EPYC 9684X 96-Core
100th
4
11
AmpereOne 192-Core
99th
4
13
4 x Intel Xeon Gold 6254
97th
3
17
AMD EPYC 9655P 96-Core
97th
3
17
2 x AMD EPYC 7642 48-Core
96th
3
19 +/- 1
AMD Ryzen Threadripper 7980X 64-Cores
96th
5
19
AMD Ryzen Threadripper 3990X 64-Core
94th
9
22 +/- 3
2 x AMD EPYC 7773X 64-Core
94th
5
23
Intel Core i9-14900K
92nd
3
25
2 x Intel $0000%
92nd
4
25 +/- 2
POWER9 altivec supported 44-Core
91st
7
25 +/- 2
2 x Intel Xeon Max 9480
91st
5
26 +/- 2
AMD EPYC 7642 48-Core
89th
8
28 +/- 2
AMD Ryzen Threadripper 3970X 32-Core
85th
20
32 +/- 3
AMD Ryzen 9 7950X 16-Core
85th
23
32 +/- 1
2 x Intel Xeon Gold 5218
81st
3
36 +/- 1
Intel Core i9-12900K
78th
22
38 +/- 2
Mid-Tier
75th
> 40
Intel Core i9-7980XE
71st
42
44 +/- 5
Intel Core i9-10900K
61st
9
53 +/- 5
2 x Intel Xeon E5-2680 v4
60th
4
54 +/- 3
AMD Ryzen 5 7600X 6-Core
55th
4
60 +/- 1
AMD Ryzen 9 5900X 12-Core
54th
5
61 +/- 4
Median
50th
65
Intel Core i9-11900K
47th
8
71 +/- 4
Intel Core i7-7900X
45th
3
76 +/- 6
AMD Ryzen 7 1800X Eight-Core
44th
5
78 +/- 9
AMD Ryzen 7 2700X Eight-Core
43rd
15
79 +/- 10
Ampere eMAG ARMv8 32-Core
41st
3
84 +/- 7
2 x Intel Xeon Silver 4208
39th
3
89 +/- 1
AMD Ryzen 5 2600X Six-Core
36th
4
96 +/- 11
2 x Intel Xeon Gold 5222
35th
11
100 +/- 10
AMD Ryzen 5 1600X Six-Core
35th
4
101 +/- 12
AMD EPYC 72F3 8-Core
31st
3
115 +/- 8
Low-Tier
25th
> 133
AMD Ryzen 5 2400G with Radeon Vega
24th
4
144 +/- 9
AMD Ryzen 3 2200G with Radeon Vega
19th
4
196 +/- 3
Intel Core i7-8700
18th
18
224 +/- 29
Intel Core i7-1165G7
16th
5
241 +/- 29
AMD Phenom II X4 965
11th
6
339 +/- 22
ARMv8 Cortex-A72 6-Core
3rd
4
1033 +/- 59
Intel Atom N2600
1st
5
2376 +/- 66
Intel Atom N450
1st
3
6062 +/- 31
Detailed Performance Overview
OpenBenchmarking.orgDistribution Of Public Results - Count: 32 - Type: Process1525 Results Range From 7 To 6099 Seconds71292513734956177398619831105122713491471159317151837195920812203232524472569269128132935305731793301342335453667378939114033415542774399452146434765488750095131525353755497561957415863598561072004006008001000

Based on OpenBenchmarking.org data, the selected test / test configuration (Hackbench - Count: 32 - Type: Process) has an average run-time of 10 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 BenchmarkCount: 32 - Type: ProcessRun-Time1632486480Min: 1 / Avg: 9.38 / Max: 82

Based on public OpenBenchmarking.org results, the selected test / test configuration has an average standard deviation of 1%.

OpenBenchmarking.orgPercent, Fewer Is BetterAverage Deviation Between RunsCount: 32 - Type: ProcessDeviation3691215Min: 0 / Avg: 0.99 / Max: 7

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
Last automated analysis: 17 January 2022

This test profile binary relies on the shared libraries libc.so.6.

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)
IBM Z
s390x
(Many Processors)
RISC-V 64-bit
riscv64
rv64imafdcvsu, sifive rocket0
IBM POWER (PowerPC) 64-bit
ppc64le
POWER9 4-Core, POWER9 44-Core, POWER9 altivec supported 44-Core
Loongson LoongArch 64-bit
loongarch64
Loongson-3A5000, Loongson-3C5000, Loongson_3C5000
Itanium 64-bit
ia64
2 x Madison up 9M cache
Intel / AMD x86 32-bit
i686
(Many Processors)
Elbrus 2000
e2k
E8C
ARMv7 32-bit
armv7l
ARMv7 Cortex-A72 4-Core, ARMv7 rev 3 4-Core, ARMv7 rev 3 8-Core, ARMv7 rev 4 4-Core
ARMv8 64-bit
aarch64
ARMVv8 Cortex-A57 4-Core, ARMv8, ARMv8 Cortex-A55 4-Core, ARMv8 Cortex-A57 6-Core, ARMv8 Cortex-A72 16-Core, ARMv8 Cortex-A72 4-Core, ARMv8 Cortex-A72 6-Core, ARMv8 Cortex-A73 6-Core, ARMv8 Cortex-A76 4-Core, ARMv8 Neoverse-N1, ARMv8 Neoverse-N1 4-Core, ARMv8 Neoverse-N1 64-Core, ARMv8 Neoverse-N1 80-Core, ARMv8 Neoverse-N2 16-Core, ARMv8 Neoverse-V1, ARMv8 Neoverse-V1 16-Core, ARMv8 Neoverse-V1 4-Core, ARMv8 Neoverse-V1 64-Core, Ampere eMAG ARMv8 32-Core, AmpereOne 192-Core, Cavium ThunderX, Rockchip ARMv8 Cortex-A72 6-Core

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