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