MVAPICH explained

MVAPICH, also known as MVAPICH2, is a BSD-licensed implementation of the MPI standard developed by Ohio State University.^{[1] [2]} MVAPICH comes in a number of flavors:^[3]

• MVAPICH2 ("renamed" as "MVAPICH" with the 3.0 releases^[4]), with support for InfiniBand, iWARP, RoCE, and Intel Omni-Path
• MVAPICH2-X, with support for PGAS and OpenSHMEM
• MVAPICH2-GDR, with support for InfiniBand and NVIDIA and AMD GPUs ^[5]
• MVAPICH-PLUS, an enhanced fusing of MVAPICH2-X and MVAPICH2-GDR beginning its releases in 2023/24 with the 3.0 series.
• MVAPICH2-MIC, with support for InfiniBand and Intel MIC
• MVAPICH2-Virt, with support for InfiniBand and SR-IOV
• MVAPICH2-EA, which is energy-aware and supports InfiniBand, iWARP, and RoCE

See also

• Open MPI
• MPICH

External links

• • MPI standards documents

Notes and References

1. Web site: MVAPICH Home. 2021-04-14.
2. Web site: MVAPICH at NVIDIA Developer. May 2012 . 28 March 2016.
3. Web site: MVAPICH :: Overview. 2024-05-17.
4. Web site: MVAPICH 3.0 release changelog. 2024-05-17.
5. Web site: MVAPICH2-GDR 2.3.7 Changelog. 2024-05-17.