SPECFEM3D

simulates acoustic (fluid), elastic (solid), coupled acoustic/elastic, poroelastic or seismic wave propagation in any type of conforming mesh of hexahedra. This test profile currently relies on CPU-based execution for SPECFEM3D and using a variety of their built-in examples/models for benchmarking.

To run this test with the Phoronix Test Suite, the basic command is: phoronix-test-suite benchmark specfem3d.

Project Site

seg.ethz.ch

Source Repository

github.com

Test Created

14 March 2023

Test Maintainer

Michael Larabel 

Test Type

Processor

Average Install Time

46 Seconds

Average Run Time

6 Minutes, 29 Seconds

Test Dependencies

Fortran + OpenMPI + C/C++ Compiler Toolchain

Accolades

Recently Created Test Profile

Supported Platforms


Layered Halfspace20.1%Water-layered Halfspace19.7%Homogeneous Halfspace20.1%Tomographic Model20.1%Mount St. Helens20.1%Model Option PopularityOpenBenchmarking.org

Revision History

pts/specfem3d-1.0.0   [View Source]   Tue, 14 Mar 2023 14:46:13 GMT
SPECFEM3D 4.0 update.


Performance Metrics

Analyze Test Configuration:

SPECFEM3D 4.0

Model: Layered Halfspace

OpenBenchmarking.org metrics for this test profile configuration based on 113 public results since 14 March 2023 with the latest data as of 26 March 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
Seconds (Average)
Mid-Tier
75th
> 68
62nd
4
110 +/- 1
54th
3
194 +/- 1
51st
5
208 +/- 3
Median
50th
210
48th
3
228 +/- 1
45th
3
230 +/- 1
42nd
3
255 +/- 1
39th
3
306 +/- 4
32nd
3
335 +/- 7
26th
6
377 +/- 35
Low-Tier
25th
> 392
21st
3
404 +/- 6
15th
3
426 +/- 3
13th
4
450 +/- 27
8th
3
582 +/- 22
8th
4
592 +/- 36
OpenBenchmarking.orgDistribution Of Public Results - Model: Layered Halfspace93 Results Range From 12 To 2808 Seconds1268124180236292348404460516572628684740796852908964102010761132118812441300135614121468152415801636169217481804186019161972202820842140219622522308236424202476253225882644270027562812510152025

Based on OpenBenchmarking.org data, the selected test / test configuration (SPECFEM3D 4.0 - Model: Layered Halfspace) has an average run-time of 7 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 BenchmarkModel: Layered HalfspaceRun-Time612182430Min: 2 / Avg: 7 / Max: 24

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, ARMv8 Neoverse-N1 64-Core, ARMv8 Neoverse-V1 64-Core, Apple M2, Rockchip ARMv8 Cortex-A76 4-Core

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