The SIGMA team working on several MOAB mini-apps, targeted at remapping applications in climate science recently participated in a GPU hackathon and made significant progress towards exploring performance-portable implementations for remapping weight SpMV applications, and fast Kd-tree searches on both multicore and the A100 GPU architectures. Some more details are here.
MOAB 5.5.0 released!
» On June 19, 2023, MOAB (v5.5.0) was released with several enhancements and fixes. Release notes are available here.
MOAB 5.4.0 released!
» On July 23, 2022, MOAB (v5.4.0) was released with several enhancements and fixes. Release notes are available here.
MOAB 5.3.0 released!
» On July 13, 2021, MOAB (v5.3.0) was released with several enhancements and fixes. Release notes are available here.
MOAB 5.2.0 released!
» On July 17, 2020, MOAB (v5.2.0) was released with several enhancements and fixes. Release notes are available here.
SIGMA 1.3 released!
» On June 11, 2017, SIGMA (v1.3) was released with several enhancements and fixes. The changelists and download instructions are available here. Please update your sources and let us know if you encounter problems.
Events
GPU Hackathon (2021)
» ALCF partnered with NVIDIA to host the GPU Hackathon, a virtual event designed to help developers accelerate their codes on ThetaGPU A100 architecture. The SIGMA team participated in the workshop and made some signicant progress in porting some applications to GPUs. Link.
SIGMA 1.3 is here!
» June 2017: v1.3 released (notes).
SIGMA 1.2.1 is here!
» Apr 2016: v1.2.1 released (notes).
SIGMA 1.2 is here!
» Nov 2015: v1.2 released (notes).
SIGMA 1.1 is here!
» Jan 2015: v1.1 released (notes).
SIGMA 1.0 is here!
» July 2014: v1.0 released (notes).
» Go to Downloads for instructions on downloading the tools and building them for solving your geometry, mesh handling and manipulation, unstructured mesh based solver needs.
