"We propose an open source infrastructure for development and
execution of optimized and reliable simulation code on post-peta-scale
(pp) parallel computers based on many-core architectures. We have named
this infrastructure “ppOpen-HPC”. ppOpen-HPC consists of various types
of libraries, which cover various procedures for scientific computation.
Source code developed on a PC with a single processor is linked with
these libraries, and the parallel code generated is optimized for
post-peta-scale systems. A capability for automatic tuning is important,
and is seen as a critical technology for further development on new
architectures, as well as for maintenance of the framework.
Libraries in ppOpen-APPL, ppOpen-MATH, and ppOpen-SYS are called from
user’s programs written in Fortran and C/C++ with MPI. All issues
related to hybrid parallel programming models are “hidden” from users by
ppOpen-AT."
http://ppopenhpc.cc.u-tokyo.ac.jp/ppopenhpc/
Utilization and Expansion of ppOpen-AT for OpenACC - http://on-demand.gputechconf.com/gtc/2016/posters/GTC_2016_Tools_and_Libraries_TL_06_P6163_WEB.pdf
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