SCASH_BARRIER(3)

SCASH Programmer's Manual

SCASH_BARRIER(3)

NAME

scash_barrier - barrier synchronization

SYNOPSIS

int scash_barrier(int barrier)

DESCRIPTION

scash_barrier() performs barrier synchronization and guarantees that the whole of the shared memory is updated to the latest value. The same barrier argument must be specified by all nodes.

RETURN VALUES

scash_barrier() returns 0 on success.

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