hashtable.cpp revision 0
0N/A * Copyright 2003-2005 Sun Microsystems, Inc. All Rights Reserved. 0N/A * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 0N/A * This code is free software; you can redistribute it and/or modify it 0N/A * under the terms of the GNU General Public License version 2 only, as 0N/A * published by the Free Software Foundation. 0N/A * This code is distributed in the hope that it will be useful, but WITHOUT 0N/A * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 0N/A * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 0N/A * version 2 for more details (a copy is included in the LICENSE file that 0N/A * accompanied this code). 0N/A * You should have received a copy of the GNU General Public License version 0N/A * 2 along with this work; if not, write to the Free Software Foundation, 0N/A * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 0N/A * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, 0N/A * CA 95054 USA or visit www.sun.com if you need additional information or 0N/A * have any questions. 0N/A#
include "incls/_precompiled.incl" 0N/A void*,
unsigned int,
oop,
void*);
0N/A// This is a generic hashtable, designed to be used for the symbol 0N/A// and string tables. 0N/A// It is implemented as an open hash table with a fixed number of buckets. 0N/A// - HashtableEntrys are allocated in blocks to reduce the space overhead. 0N/A // Readers of the table are unlocked, so we should only be removing 0N/A // entries at a safepoint. 0N/A // Did the closure remove the literal from the table? 0N/A// Reverse the order of elements in the hash buckets. 0N/A// Copy the table to the shared space. 0N/A // Dump the hash table entries. 0N/A warning(
"\nThe shared miscellaneous data space is not large " 0N/A "enough to \npreload requested classes. Use " 0N/A "-XX:SharedMiscDataSize= to increase \nthe initial " 0N/A "size of the miscellaneous data space.\n");
0N/A // Set the shared bit. 0N/A// Reverse the order of elements in the hash buckets. 0N/A// Dump the hash table buckets. 0N/A warning(
"\nThe shared miscellaneous data space is not large " 0N/A "enough to \npreload requested classes. Use " 0N/A "-XX:SharedMiscDataSize= to increase \nthe initial " 0N/A "size of the miscellaneous data space.\n");
0N/A warning(
"Performance bug: SystemDictionary lookup_count=%d " 0N/A "lookup_length=%d average=%lf load=%f",