BSmake_off_map(3) BlockSolve95 BSmake_off_map(3) NAME BSmake_off_map - Generate a mapping from global rows to processor id INPUT PARAMETERS offset - the offset of the local processor in the global numbering procinfo - the usual processor information max - the number of global rows RETURNS the mapping NOTES For example, processor 0 has 10 rows and an offset of 0, processor 1 has 3 rows and an offset of 10 and processor 2 has 4 rows and an offset of 13 (there are 3 processors and 17 rows). The offset mapping (see BSsparse.h) would have the offsets in sorted order with the corresponding processor id. In this way, given a global row number, one could determine the processor on which it lies. SYNOPSIS BSoff_map *BSmake_off_map(int offset, BSprocinfo *procinfo, int max) LOCATION BlockSolve95/src/BSmap.c 1/11/1996 BSmake_off_map(3)
NAME | INPUT PARAMETERS | RETURNS | NOTES | SYNOPSIS | LOCATION
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