PAVEMENT/PIO

1
PAVEMENT/PIO Parallel I/O System for Massively
Parallel Processors
PAVEMENT/PIO provides a flexible, self load
balanced and high cost/performance parallel
input/output environment which enrolls
surrounding front-end machines to any style of
massively parallel processing system. API of
PAVEMENT/PIO is very simple and easy-to-program
for end user applications which require high
throughput I/O interactions with file servers,
visualization servers and/or other outer
environments for the next generation HPC
platforms.
Scalability for of connections
Effect of Dynamic Load Balancing
2
PAVEMENT/VIZ Parallel Visualization Environment
for Large Amount Data

• PAVEMENT/VIZ is a parallelized visualization
  system on shared memory front-end graphic
  workstation, which coordinates with MPP to
  visualize large amount of numerical output based
  on PAVEMENT/PIO.
• Multi-threaded parallel visualization software
  engines like parallel volume rendering module
  provide high speed visualization environment.
• PAVEMENT/VIZ is implemented based on
  AVS/Express for high portability and flexibility.

Experimental Environment of PAVEMENT (Parallel
I/O and Visualization Environment)