TY - GEN
T1 - CI/CD Efforts for Validation, Verification and Benchmarking OpenMP Implementations
AU - Jarmusch, Aaron
AU - Cabarcas, Felipe
AU - Pophale, Swaroop
AU - Kallai, Andrew
AU - Doerfert, Johannes
AU - Peyralans, Luke
AU - Lee, Seyong
AU - Denny, Joel
AU - Chandrasekaran, Sunita
N1 - Publisher Copyright:
© The Author(s), under exclusive license to Springer Nature Switzerland AG 2024.
PY - 2024
Y1 - 2024
N2 - Software developers must adapt to keep up with the changing capabilities of platforms so that they can utilize the power of High-Performance Computers (HPC), including exascale systems. OpenMP, a directive-based parallel programming model, allows developers to include directives to existing C, C++, or Fortran code to allow node level parallelism without compromising performance. This paper describes our CI/CD efforts to provide easy evaluation of the support of OpenMP across different compilers using existing testsuites and benchmark suites on HPC platforms. Our main contributions include (1) the set of a Continuous Integration (CI) and Continuous Development (CD) workflow that captures bugs and provides faster feedback to compiler developers, (2) an evaluation of OpenMP (offloading) implementations supported by AMD, HPE, GNU, LLVM, and Intel, and (3) evaluation of the quality of compilers across different heterogeneous HPC platforms. With the comprehensive testing through the CI/CD workflow, we aim to provide a comprehensive understanding of the current state of OpenMP (offloading) support in different compilers and heterogeneous platforms consisting of CPUs and GPUs from NVIDIA, AMD, and Intel.
AB - Software developers must adapt to keep up with the changing capabilities of platforms so that they can utilize the power of High-Performance Computers (HPC), including exascale systems. OpenMP, a directive-based parallel programming model, allows developers to include directives to existing C, C++, or Fortran code to allow node level parallelism without compromising performance. This paper describes our CI/CD efforts to provide easy evaluation of the support of OpenMP across different compilers using existing testsuites and benchmark suites on HPC platforms. Our main contributions include (1) the set of a Continuous Integration (CI) and Continuous Development (CD) workflow that captures bugs and provides faster feedback to compiler developers, (2) an evaluation of OpenMP (offloading) implementations supported by AMD, HPE, GNU, LLVM, and Intel, and (3) evaluation of the quality of compilers across different heterogeneous HPC platforms. With the comprehensive testing through the CI/CD workflow, we aim to provide a comprehensive understanding of the current state of OpenMP (offloading) support in different compilers and heterogeneous platforms consisting of CPUs and GPUs from NVIDIA, AMD, and Intel.
KW - Benchmarking
KW - CI
KW - Compiler
KW - OpenMP
KW - Validation
UR - http://www.scopus.com/inward/record.url?scp=85205343918&partnerID=8YFLogxK
U2 - 10.1007/978-3-031-72567-8_8
DO - 10.1007/978-3-031-72567-8_8
M3 - Conference contribution
AN - SCOPUS:85205343918
SN - 9783031725661
T3 - Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
SP - 111
EP - 125
BT - Advancing OpenMP for Future Accelerators - 20th International Workshop on OpenMP, IWOMP 2024, Proceedings
A2 - Espinosa, Alexis
A2 - Cytowski, Maciej
A2 - Klemm, Michael
A2 - de Supinski, Bronis R.
A2 - Klinkenberg, Jannis
PB - Springer Science and Business Media Deutschland GmbH
T2 - 20th International Workshop on OpenMP, IWOMP 2024
Y2 - 23 September 2024 through 25 September 2024
ER -