oreodubai.blogg.se - Berkeley upc conference

#BERKELEY UPC CONFERENCE REGISTRATION#
#BERKELEY UPC CONFERENCE PORTABLE#
#BERKELEY UPC CONFERENCE CODE#

UPC-IO: A Parallel I/O API for UPC, v1.0pre10T.

A Proposal for a UPC Memory Consistency Model, v1.0 K.

Proposal for Extending the UPC Memory Copy Library Functions, v0.7 D.

17th Intern’l Parallel and Distributed Processing Symposium (IPDPS), 2003.

An Evaluation of Current High-Performance NetworksC.

Communication Architecture for Clusters (CAC'03), 2003.

#BERKELEY UPC CONFERENCE REGISTRATION#

A New DMA Registration Strategy for Pinning-Based High Performance NetworksC.

17th Annual International Conference on Supercomputing (ICS), 2003.

A Performance Analysis of the Berkeley UPC CompilerW.

16th International Workshop on Languages and Compilers for Parallel Computing (LCPC), 2003.

Polynomial-time Algorithms for Enforcing Sequential Consistency in SPMD Programs with ArraysW.

Scientific and Engineering Computing, SHPSEC-PACT03. 2nd Workshop on Hardware/Software Support for High Perf.

Problems with using MPI 1.1 and 2.0 as compilation targets for parallel language implementations D.Message Strip Mining Heuristics for High Speed NetworksC.Evaluating Support for Global Address Space Languages on the Cray X1C.Dagstuhl workshop on Memory Consistency Models: A Behavioral Model for the UPC Language, K.

SC03 Workshop on Petaflops Programming: “What is wrong with MPI for Petaflops Progrmaming?”, Nov.NRC/LBNL Site visit: “Programming Language Issues,” K.SIAM PP04 Poster: “Automatic Tuning of Collectives,” R.SIAM PP04 talk: “Delaunay Triangulation in UPC,” P.SIAM PP04 Tutorial: “PGAS Languages,” T.Open64 Workshop: “Berkeley UPC Compiler,” C.Performance Workshop: Programming Models Panel, K.4 are language or runtime interface specifications.10 Presentations at workshops, conferences, and panels, poster sessions.Assignment using 4 problems in 2 PGAS languages.4 Tutorials: PSC, SIAM PP04, SC02/SC03, IPDPS03.Participation in UPC bi-annual consortium meeting.Specification of UPC memory model in progress.Algorithms that are challenging in MPI.Berkeley NAS CG has several versions, including simpler, fine-grained communication.Berkeley NAS MG avoids most global barriers and relies on UPC relaxed memory model.Experiments with vectorization on the X1.Find optimal message size for pipelining.Replacing small messages with larger ones.Extended cycle detection to arrays with three different algorithms.

#BERKELEY UPC CONFERENCE CODE#

Understand when code motion is legal without changing views from other processors.

Research on support for pinning-based networks such as Infiniband and Myrinet.

FY04 Ports: Infiniband, UDP, Shmem, GM+threads, Elan-4.

Previously existing ports: IBM LAPI, Myrinet GM, Quadrics Elan-3.

New pthread version runs on SGI Altix, SMPs, clusters of SMPs.

Runtime portability, interoperability.

Cray T3e, Cray X1, IBM SP, NEC SX-6, Cluster X (Big Mac), SGI Altix 3000.

Myrinet GM, Quadrics Elan, Mellanox Infiniband VAPI, IBM LAPI, Cray X1, SGI Altix, Cray/SGI SHMEM.

x86, Itanium, Alpha, Sparc, PowerPC, PA-RISC.

Linux, FreeBSD, Tru64, AIX, IRIX, HPUX, Solaris, MSWindows(cygwin), MacOSX, Unicos, SuperUX.

Runs on most SMPs, clusters & supercomputers.

Compileroptimizations for parallel languages.

Runtime work for Partitioned Global Address Space (PGAS) languages in general.

#BERKELEY UPC CONFERENCE PORTABLE#

A portable compiler: for future machines too.Overview of Berkeley UPC Kathy Yelick Christian Bell, Dan Bonachea, Wei Chen, Jason Duell, Paul Hargrove, Parry Husbands, Costin Iancu, Mike Welcome