/*
* Copyright (c) 2020 Red Hat, Inc.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
* 02110-1301, USA.
*
* $Id: //eng/uds-releases/jasper/src/uds/zone.c#4 $
*/
#include "zone.h"
#include "logger.h"
#include "threads.h"
/**********************************************************************/
unsigned int getZoneCount(const struct uds_parameters *userParams)
{
unsigned int zoneCount = (userParams == NULL) ? 0 : userParams->zone_count;
if (zoneCount == 0) {
zoneCount = getNumCores() / 2;
}
if (zoneCount < 1) {
zoneCount = 1;
}
if (zoneCount > MAX_ZONES) {
zoneCount = MAX_ZONES;
}
logInfo("Using %u indexing zone%s for concurrency.", zoneCount,
zoneCount == 1 ? "" : "s");
return zoneCount;
}