TY  - CONF
AU  - Brezany, P.
AU  - Gerndt, M.
AU  - Mehrotra, P.
AU  - Zima, H.
TI  - Concurrent file operations in a high performance FORTRAN
PB  - IEEE Comput. Soc. Press
M1  - FZJ-2015-02474
SP  - 230 - 237
PY  - 1992
AB  - Distributed memory multiprocessor systems can provide the power necessary for large-scale scientific applications. A critical performance issue for a number of these applications is the efficient transfer of data to secondary storage. Recently several research groups have proposed FORTRAN language extensions for exploiting the data parallelism of such scientific codes on distributed memory architectures. However, few of these high performance FORTRANs provide appropriate structures for controlling the use of the parallel I/O capabilities of modern multiprocessing machines. In this paper, we propose constructs to specify I/O operations for distributed data structures in the context of Vienna Fortran. These operations can be used by the programmer to provide information which can help the compiler and runtime environment make the most efficient use of the I/O subsystem.
T2  - Supercomputing '92
CY  - 16 Nov 1992 - 20 Nov 1992, Minneapolis, MN (USA)
Y2  - 16 Nov 1992 - 20 Nov 1992
M2  - Minneapolis, MN, USA
LB  - PUB:(DE-HGF)8 ; PUB:(DE-HGF)7
DO  - DOI:10.1109/SUPERC.1992.236691
UR  - https://juser.fz-juelich.de/record/189296
ER  -