Mercurial > hg > graal-compiler
view src/share/vm/ci/ciArrayKlassKlass.hpp @ 541:23673011938d
6787254: Work queue capacity can be increased substantially on some platforms
Summary: Increased the default and maximum size of the CMS marking stack and the size of the parallel workers' work queues in 64-bit mode. The latter was accomplished by an increase in the width of the Taskqueue's Age struct and its Tag field in 64-bit mode.
Reviewed-by: jmasa, tonyp
author | ysr |
---|---|
date | Fri, 30 Jan 2009 14:17:52 -0800 |
parents | a61af66fc99e |
children | c18cbe5936b8 |
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/* * Copyright 1999-2001 Sun Microsystems, Inc. All Rights Reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 only, as * published by the Free Software Foundation. * * This code 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 * version 2 for more details (a copy is included in the LICENSE file that * accompanied this code). * * You should have received a copy of the GNU General Public License version * 2 along with this work; if not, write to the Free Software Foundation, * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. * * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, * CA 95054 USA or visit www.sun.com if you need additional information or * have any questions. * */ // ciArrayKlassKlass // // This class represents a klassOop in the HotSpot virtual machine // whose Klass part in a arrayKlassKlass. class ciArrayKlassKlass : public ciKlassKlass { protected: ciArrayKlassKlass(KlassHandle h_k, ciSymbol* name) : ciKlassKlass(h_k, name) {} arrayKlassKlass* get_arrayKlassKlass() { return (arrayKlassKlass*)get_Klass(); } const char* type_string() { return "ciArrayKlassKlass"; } public: // What kind of ciObject is this? bool is_array_klass_klass() { return true; } };