pgsql/src/backend/storage/ipc ipc.c

CVSROOT:    /cvsroot
Module name:    pgsql
Changes by:    momjian@postgresql.org    02/04/13 15:52:51

Modified files:
    src/backend/storage/ipc: ipc.c

Log message:
    Patch against 7.2.1 sources.  Uses Solaris Intimate Shared Memory
    for Solaris on SPARC.  Scott Brunza (sbrunza@sonalysts.com) gets
    credit for identifying the issue, making the change, and doing
    the regression tests.

    Earlier testing on 7.2rc2 and 7.2 showed performance gains of
    1% to 10% on pgbench, osdb-pg, and some locally developed apps.

    Solaris Intimate Shared Memory is described in "SOLARIS INTERNALS
    Core Kernel Components" by Jim Mauro and Richard McDougall,
    Copyright 2001 Sun Microsystem, Inc.  ISBN 0-13-022496-0

    P.J. "Josh" Rovero