Milestone mpich-3.3

7 months late (05/01/17 00:00:00)

8%

Total number of tickets: 103 - closed: 8 - active: 95

hydra

0 / 5

mpich

6 / 94

romio

2 / 2

ulfm

0 / 2

This is a feature-oriented release, with a large number of major features planned (full list below). The features are more of a wish-list, so they do not hold-up the release.

Major Features:

  1. MPICH/CH4
    1. Scalable communication with large number of peers
    2. Improvements for fine-grained communication (message rate and such)
    3. OFI support
    4. UCX support
    5. Portals4 support
  2. MPI+thread optimizations
    • Thread arbitration optimizations
    • Fine-grained threading optimizations
  3. Topology function improvements (Comm_split_type and Cart/graph_create)
  4. Derived datatypes
    • Loop computation optimizations (DAME infrastructure)
    • Dataloop comparison functionality
  5. ptmalloc support
Note: See TracRoadmap for help on using the roadmap.