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HPL_sum(3) HPL Library Functions HPL_sum(3)## NAME

HPL_sum - Combine (sum) two buffers.## SYNOPSIS

#include"hpl.h"voidHPL_sum(constintN,constvoid*IN,void*INOUT,constHPL_T_TYPEDTYPE);## DESCRIPTION

HPL_sumcombines (sum) two buffers.## ARGUMENTS

N (input) const int On entry, N specifies the length of the buffers to be combined. N must be at least zero. IN (input) const void * On entry, IN points to the input-only buffer to be combined. INOUT (input/output) void * On entry, INOUT points to the input-output buffer to be combined. On exit, the entries of this array contains the combined results. DTYPE (input) const HPL_T_TYPE On entry, DTYPE specifies the type of the buffers operands.## SEE ALSO

HPL_broadcast(3),HPL_reduce(3),HPL_all_reduce(3),HPL_barrier(3),HPL_min(3),HPL_max(3),HPL_sum(3). HPL 2.1 October 26, 2012 HPL_sum(3)

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