Improved parallel I/O via a two-phase run-time access strategy
ACM SIGARCH Computer Architecture News - Special issue on input/output in parallel computer systems
Server-directed collective I/O in Panda
Supercomputing '95 Proceedings of the 1995 ACM/IEEE conference on Supercomputing
Disk-directed I/O for MIMD multiprocessors
ACM Transactions on Computer Systems (TOCS)
An extended two-phase method for accessing sections of out-of-core arrays
Scientific Programming
Production visualization for the ASCI one TeraFLOPS machine
Proceedings of the conference on Visualization '98
First-Generation ASCI Production Visualization Environment
IEEE Computer Graphics and Applications
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PDS/PIO is a lightweight, parallel interface designed to support efficient transfers of massive, grid-based, simulation data among memory, disk, and tape subsystems. The higher-level PDS (Parallel Data Set) interface manages data with tensor and unstructured grid abstractions, while the lower-level PIO (Parallel Input/Output) interface accesses data arrays with arbitrary permutation, and provides communication and collective I/O operations. Higher-level data abstraction for finite element applications is provided by PXI (Parallel Exodus Interface), which supports, in parallel, functionality of Exodus II, a finite element data model developed at Sandia National Laboratories. The entire interface is implemented in C with Fortran-callable PDS and PXI wrappers.