Algebraic Multi-Grid Benchmark

AMG is a parallel algebraic multigrid solver for linear systems arising from problems on unstructured grids. The driver provided with AMG builds linear systems for various 3-dimensional problems.

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

Project Site

github.com

Test Created

4 March 2020

Last Updated

10 January 2021

Test Maintainer

Michael Larabel 

Test Type

Processor

Average Install Time

17 Seconds

Average Run Time

10 Minutes, 2 Seconds

Test Dependencies

OpenMPI + C/C++ Compiler Toolchain

Accolades

10k+ Downloads

Supported Platforms


Public Result Uploads *Reported Installs **Reported Test Completions **Test Profile Page Views ***OpenBenchmarking.orgEventsAlgebraic Multi-Grid Benchmark Popularity Statisticspts/amg2020.032020.042020.052020.062020.072020.082020.092020.102020.112020.122021.012021.022021.032021.042021.052021.062021.072021.082021.095001000150020002500
* 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/amg-1.1.0   [View Source]   Sun, 10 Jan 2021 17:31:12 GMT
Increase load for AMG to work better on current CPus.

pts/amg-1.0.1   [View Source]   Wed, 04 Mar 2020 17:09:19 GMT
Correct Environment Size.

pts/amg-1.0.0   [View Source]   Wed, 04 Mar 2020 16:11:57 GMT
Initial commit of AMG benchmark.

Suites Using This Test

Scientific Computing

HPC - High Performance Computing

Linear Algebra

Programmer / Developer System Benchmarks


Performance Metrics

Analyze Test Configuration:

Algebraic Multi-Grid Benchmark 1.2

OpenBenchmarking.org metrics for this test profile configuration based on 650 public results since 10 January 2021 with the latest data as of 16 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
Figure Of Merit (Average)
100th
6
2078867667 +/- 3895558
99th
6
1974077824 +/- 132050289
97th
14
1918269868 +/- 30927410
97th
10
1915310481 +/- 11183537
94th
4
1669459167 +/- 15294201
94th
6
1663616250 +/- 15971938
92nd
3
1593214763 +/- 12854437
91st
14
1474050084 +/- 6770299
88th
14
1445737090 +/- 7125391
85th
6
1226897182 +/- 87678589
83rd
11
1083692273 +/- 1031186
82nd
3
1027749068 +/- 3551341
82nd
9
1015253933 +/- 28076299
81st
8
1010653161 +/- 2344239
79th
5
912271088 +/- 6123296
78th
4
893810269 +/- 3122871
77th
5
886573757 +/- 6347207
77th
5
886304293 +/- 7265165
Mid-Tier
75th
< 878375333
75th
9
871440575 +/- 10980543
74th
5
857923043 +/- 2302352
73rd
3
841734822 +/- 11904838
72nd
5
810492945 +/- 1449781
71st
5
789214057 +/- 2117962
71st
7
785101715 +/- 96985693
71st
5
780803219 +/- 5240864
70th
4
776464681 +/- 4270427
70th
5
774614677 +/- 692906
69th
3
773379211 +/- 4459587
68th
3
764154445 +/- 1763710
66th
3
696206914 +/- 2006432
66th
3
692338967 +/- 2328970
65th
3
595098978 +/- 5763872
64th
4
569318642 +/- 260209
64th
4
554862500 +/- 193303
62nd
5
458771061 +/- 2047592
62nd
5
456856282 +/- 2449945
60th
4
455661450 +/- 99085
60th
4
454205625 +/- 2143539
59th
5
450276393 +/- 804835
59th
4
450247615 +/- 19189704
58th
3
433644181 +/- 3444474
57th
4
413356700 +/- 1874057
57th
3
405952222 +/- 1046339
56th
5
394741527 +/- 5940850
56th
3
376383811 +/- 725238
55th
3
333448456 +/- 176310
54th
3
303879044 +/- 1144788
53rd
4
299804742 +/- 13236355
53rd
6
296529142 +/- 27505774
52nd
3
275865733 +/- 148574
51st
4
273494250 +/- 1950922
Median
50th
269085500
49th
3
265420089 +/- 666649
49th
10
263719137 +/- 15743266
47th
4
258903583 +/- 419646
47th
4
254573129 +/- 7003656
47th
6
250416592 +/- 20415434
46th
4
249503500 +/- 791478
46th
15
247374634 +/- 24778547
45th
4
246553900 +/- 716069
44th
3
243082778 +/- 266992
43rd
3
238986489 +/- 1436438
43rd
3
238007622 +/- 162996
43rd
4
237986767 +/- 418006
41st
3
237654867 +/- 751457
39th
3
236390389 +/- 24667
39th
3
235333311 +/- 2079203
38th
4
233163734 +/- 813752
37th
8
230871213 +/- 17783145
37th
12
228957545 +/- 16209943
36th
4
225793559 +/- 2087175
35th
3
224896889 +/- 1502857
35th
3
223806567 +/- 721385
33rd
4
220614875 +/- 2185702
33rd
6
220091603 +/- 4751741
33rd
5
219070386 +/- 1261759
31st
3
213932133 +/- 389826
29th
8
212042888 +/- 2386151
29th
21
210988116 +/- 2109871
27th
3
209472389 +/- 3603515
27th
3
207741622 +/- 440764
27th
3
207595755 +/- 322435
Low-Tier
25th
< 206211667
25th
3
204743878 +/- 442892
24th
4
203569750 +/- 434216
24th
5
202314300 +/- 14683520
24th
4
201328242 +/- 6936899
23rd
3
197562133 +/- 381888
23rd
4
197561633 +/- 312461
21st
3
190316985 +/- 7464124
21st
3
187221278 +/- 241355
20th
3
183000056 +/- 50045
19th
3
181296100 +/- 1180941
19th
4
180621467 +/- 59054
18th
3
178855800 +/- 428648
17th
3
178081322 +/- 6298317
17th
3
173357211 +/- 42333
16th
3
166479222 +/- 5596840
16th
3
162782978 +/- 124829
15th
3
160379011 +/- 969099
15th
4
160221900 +/- 11434883
14th
3
155193500 +/- 61037
13th
3
151527800 +/- 547494
13th
4
146144883 +/- 129452
12th
3
143393233 +/- 1287809
11th
3
137379311 +/- 65128
11th
3
136876555 +/- 1522236
10th
4
128697217 +/- 2922758
10th
3
126149344 +/- 210413
9th
6
122313606 +/- 124729
8th
3
121560567 +/- 195209
8th
4
118692142 +/- 1767314
6th
3
106164178 +/- 62573
5th
4
104880309 +/- 18136
5th
7
104520074 +/- 8126615
4th
3
82450690 +/- 1173959
3rd
3
74935941 +/- 59160
2nd
3
19946780 +/- 48317
OpenBenchmarking.orgDistribution Of Public Results650 Results Range From 11598791 To 2287877000 Figure Of Merit115987915712435610264992114817548619370105123922661628475218133027774637580331142132887646685444151238000655790557160343113664895670169448226674000783178553339683105896187658452692211009196763565610131612211058686786110421235111497379161195263481124078904612863146111331840176137736574114228913061468416871151394243615594680011604993566165051913116960446961741570261178709582618326213911878146956192367252119691980862014723651206024921621057747812151300346219682591122423514762287877041306090120150

Based on OpenBenchmarking.org data, the selected test / test configuration (Algebraic Multi-Grid Benchmark 1.2) 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: 1.31 / Max: 5

Based on public OpenBenchmarking.org results, the selected test / test configuration has an average standard deviation of 0.2%.

OpenBenchmarking.orgPercent, Fewer Is BetterAverage Deviation Between RunsDeviation246810Min: 0 / Avg: 0.16 / Max: 3

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 BaseAlgebraic Multi-Grid Benchmark CPU Core Scaling4681216183248642.054.16.158.210.25

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.
 
ADDSD SUBSD MOVAPD DIVSD CVTSI2SD MULSD COMISD CVTTSD2SI UCOMISD XORPD SQRTSD ANDPD MAXSD MINSD CMPLTSD ANDNPD ORPD
Last automated analysis: 9 May 2021

This test profile binary relies on the shared libraries libm.so.6, libmpi.so.40, libgomp.so.1, libc.so.6, libopen-rte.so.40, libopen-pal.so.40, libhwloc.so.15, libpthread.so.0, libdl.so.2, libz.so.1, libutil.so.1, libudev.so.1.

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