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pbdBASE (version 0.5-3)

base.dgamx2d: BLACS Min

Description

Min value across a process grid.

Usage

base.dgamx2d(ICTXT, SCOPE, m, n, x, lda, RDEST, CDEST)
base.igamn2d(ICTXT, SCOPE, m, n, x, lda, RDEST, CDEST)
base.dgamn2d(ICTXT, SCOPE, m, n, x, lda, RDEST, CDEST)

Arguments

ICTXT

BLACS ICTXT.

SCOPE

Rows, cols, or both.

m, n

Problem size.

x

Local values.

lda

Leading dimension.

RDEST

Row destination.

CDEST

Col destination.

Details

For advanced users only. See pbdDMAT for high-level functions.