PLFS/SCR Integration Session

Integration of lab developed I/O middleware to speed up I/O for codes that run on their supercomputers

LANL developed the Parallel Log-structured file system (PLFS)
LLNL developed the Scalable/Check-point Restart (SCR) code.

8:00 AM - 9:00 AM

Project overview and discussion

9:00 AM - 10:00 AM

PLFS and SCR overview

10:00 AM - 12:00 PM

Deep dive into possible integration paths / options / plans

MPI Integration / Scaling Session

This is a tri-lab effort that will assess MPI functionality and performance to enact changes supporting the ASC workload. Includes partnership efforts with both OpenMPI and MVAPICH communities and tools to support increased application performance.

1:30 PM - 2:00 PM

Project overview and discussion

2:00 PM - 3:20 PM

Tri-lab MPI overview

3:20 PM - 5:00 PM

Discussion and project planning