Supplementary Data: GALÆXI Paper

Numerics Research Group

This Dataverse contains supplementary material such as test case definitions and reference data accompanying the Paper:

GALÆXI: Solving complex compressible flows with high-order discontinuous Galerkin methods on accelerator-based systems

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151 to 160 of 163 Results

GALÆXI Scaling May 3, 2024 Kurz, Marius; Kempf, Daniel; Blind, Marcel P.; Kopper, Patrick; Offenhäuser, Philipp; Schwarz, Anna; Starr, Spencer; Keim, Jens; Beck, Andrea, 2024, "GALÆXI Scaling", https://doi.org/10.18419/DARUS-4140, DaRUS, V1, UNF:6:q8ZbcGhBxtm6VlmuTlqskA== [fileUNF] This Dataset contains the results of the scaling test cases of the GALÆXI Paper (Section 4). The scaling behavior is evaluated using simulations with resolutions ranging from 16384 up to 8.6x109 degrees of freedom using up to 1024 GPUs on JUWELS booster. The provided results contain the raw data of the performance index PID for different loads inve...
PID.tab May 3, 2024 - GALÆXI Scaling Tabular Data - 833 B - 7 Variables, 12 Observations - UNF:6:QXwLovHaPVD25jHA5jxdGw== Results Performance Index (PID) over the DOF per GPU for simulations with varying numbers of GPUs are given for GALÆXI.
strong_scaling_speedup_no_streams.tab May 3, 2024 - GALÆXI Scaling Tabular Data - 240 B - 3 Variables, 10 Observations - UNF:6:HIUBZRfvw0IbbGgYJWACgQ== Results Strong scaling investigation of GALÆXI not using streams. The speedup results are given.
strong_scaling_speedup_using_streams.tab May 3, 2024 - GALÆXI Scaling Tabular Data - 320 B - 4 Variables, 10 Observations - UNF:6:6Z0FQuw2pHeFtqb0DVCHMQ== Results Strong scaling investigation of GALÆXI using streams. The speedup results are given.
weak_scaling.tab May 3, 2024 - GALÆXI Scaling Tabular Data - 392 B - 6 Variables, 10 Observations - UNF:6:6qnJebmmZ8WsOnwTWtTmNA== Results Strong scaling investigation of GALÆXI. The Parallel efficiency results are given.
GALÆXI Application: NASA Rotor 37 May 3, 2024 Kurz, Marius; Kempf, Daniel; Blind, Marcel P.; Kopper, Patrick; Offenhäuser, Philipp; Schwarz, Anna; Starr, Spencer; Keim, Jens; Beck, Andrea, 2024, "GALÆXI Application: NASA Rotor 37", https://doi.org/10.18419/DARUS-4138, DaRUS, V1 This Dataset contains the setup data for the NASA Rotor 37 test case which corresponds to the application section in the GALÆXI Paper (Section 6). Reference (Link): L. Reid, R. D. Moore, Design and overall performance of four highly loaded, high speed inlet stages for an advanced high-pressure-ratio core compressor, Technical Report 1337, NASA Lewi...
build.py May 3, 2024 - GALÆXI Application: NASA Rotor 37 Python Source Code - 5.4 KB - MD5: c220e07653c938bb2c136b9e1c6450e1 Build Python Script for automatically cloning, patching and building the FLEXI/GALÆXI executable. Command: python3 ./build.py ./build-folder userblock.tmp
FLEXI_userblock.txt May 3, 2024 - GALÆXI Application: NASA Rotor 37 Plain Text - 24.7 KB - MD5: 17f5fdcc1a6540b7f5e7e074a705a9db BuildFLEXI Userblock file for automatically building FLEXI using the build.py script.
GALÆXI_userblock.txt May 3, 2024 - GALÆXI Application: NASA Rotor 37 Plain Text - 13.4 KB - MD5: 2c25fa16b59942a25cdf1bc07e8d8ba9 BuildGALÆXI Userblock file for automatically building GALÆXI using the build.py script.
NASA_ROTOR_37_BaseFlow_0000000.048145273.h5 May 3, 2024 - GALÆXI Application: NASA Rotor 37 Hierarchical Data Format - 5.6 GB - MD5: 1491b7f71e6dddf03f7f4abca28e66df RestartSetup Baseflow restart file for Pruett sponge

GALÆXI Scaling

May 3, 2024

Kurz, Marius; Kempf, Daniel; Blind, Marcel P.; Kopper, Patrick; Offenhäuser, Philipp; Schwarz, Anna; Starr, Spencer; Keim, Jens; Beck, Andrea, 2024, "GALÆXI Scaling", https://doi.org/10.18419/DARUS-4140, DaRUS, V1, UNF:6:q8ZbcGhBxtm6VlmuTlqskA== [fileUNF]

This Dataset contains the results of the scaling test cases of the GALÆXI Paper (Section 4). The scaling behavior is evaluated using simulations with resolutions ranging from 16384 up to 8.6x109 degrees of freedom using up to 1024 GPUs on JUWELS booster. The provided results contain the raw data of the performance index PID for different loads inve...

PID.tab

May 3, 2024 - GALÆXI Scaling

Tabular Data - 833 B - 7 Variables, 12 Observations -

Results

Performance Index (PID) over the DOF per GPU for simulations with varying numbers of GPUs are given for GALÆXI.

strong_scaling_speedup_no_streams.tab

May 3, 2024 - GALÆXI Scaling

Tabular Data - 240 B - 3 Variables, 10 Observations -

Results

Strong scaling investigation of GALÆXI not using streams. The speedup results are given.

strong_scaling_speedup_using_streams.tab

May 3, 2024 - GALÆXI Scaling

Tabular Data - 320 B - 4 Variables, 10 Observations -

Results

Strong scaling investigation of GALÆXI using streams. The speedup results are given.

weak_scaling.tab

May 3, 2024 - GALÆXI Scaling

Tabular Data - 392 B - 6 Variables, 10 Observations -

Results

Strong scaling investigation of GALÆXI. The Parallel efficiency results are given.

GALÆXI Application: NASA Rotor 37

May 3, 2024

Kurz, Marius; Kempf, Daniel; Blind, Marcel P.; Kopper, Patrick; Offenhäuser, Philipp; Schwarz, Anna; Starr, Spencer; Keim, Jens; Beck, Andrea, 2024, "GALÆXI Application: NASA Rotor 37", https://doi.org/10.18419/DARUS-4138, DaRUS, V1

This Dataset contains the setup data for the NASA Rotor 37 test case which corresponds to the application section in the GALÆXI Paper (Section 6). Reference (Link): L. Reid, R. D. Moore, Design and overall performance of four highly loaded, high speed inlet stages for an advanced high-pressure-ratio core compressor, Technical Report 1337, NASA Lewi...

build.py

May 3, 2024 - GALÆXI Application: NASA Rotor 37

Python Source Code - 5.4 KB -

Build

Python Script for automatically cloning, patching and building the FLEXI/GALÆXI executable. Command: python3 ./build.py ./build-folder userblock.tmp

FLEXI_userblock.txt

May 3, 2024 - GALÆXI Application: NASA Rotor 37

Plain Text - 24.7 KB -

BuildFLEXI

Userblock file for automatically building FLEXI using the build.py script.

GALÆXI_userblock.txt

May 3, 2024 - GALÆXI Application: NASA Rotor 37

Plain Text - 13.4 KB -

BuildGALÆXI

Userblock file for automatically building GALÆXI using the build.py script.

NASA_ROTOR_37_BaseFlow_0000000.048145273.h5

May 3, 2024 - GALÆXI Application: NASA Rotor 37

Hierarchical Data Format - 5.6 GB -

RestartSetup

Baseflow restart file for Pruett sponge

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