Mercurial > hg > truffle

view src/cpu/x86/vm/c2_globals_x86.hpp @ 3101:6ccb95c97e6d

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
IdealGraphVisualizer: Work around a problem with JSplitPane and the NetBeans editor: setDividerLocation() doesn't work when the split pane has not been layouted and painted yet. JSplitPane then initially uses a tiny width for the left editor component, which causes the editor to calculate invalid offsets and constantly throw exceptions, particularly on mouse events. Thus, defer adding the two components and setting the divider's location.
author Peter Hofer <peter.hofer@jku.at>
date Thu, 30 Jun 2011 12:17:27 +0200
parents f95d63e2154a
children 97825a4f7369
line wrap: on
line source

/*
 * Copyright (c) 2000, 2010, Oracle and/or its affiliates. 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
 * or visit www.oracle.com if you need additional information or have any
 * questions.
 *
 */

#ifndef CPU_X86_VM_C2_GLOBALS_X86_HPP
#define CPU_X86_VM_C2_GLOBALS_X86_HPP

#include "utilities/globalDefinitions.hpp"
#include "utilities/macros.hpp"

// Sets the default values for platform dependent flags used by the server compiler.
// (see c2_globals.hpp).  Alpha-sorted.

define_pd_global(bool, BackgroundCompilation,        true);
define_pd_global(bool, UseTLAB,                      true);
define_pd_global(bool, ResizeTLAB,                   true);
define_pd_global(bool, CICompileOSR,                 true);
define_pd_global(bool, InlineIntrinsics,             true);
define_pd_global(bool, PreferInterpreterNativeStubs, false);
define_pd_global(bool, ProfileTraps,                 true);
define_pd_global(bool, UseOnStackReplacement,        true);
#ifdef CC_INTERP
define_pd_global(bool, ProfileInterpreter,           false);
#else
define_pd_global(bool, ProfileInterpreter,           true);
#endif // CC_INTERP
define_pd_global(bool, TieredCompilation,            false);
define_pd_global(intx, CompileThreshold,             10000);
define_pd_global(intx, BackEdgeThreshold,            100000);

define_pd_global(intx, OnStackReplacePercentage,     140);
define_pd_global(intx, ConditionalMoveLimit,         3);
define_pd_global(intx, FLOATPRESSURE,                6);
define_pd_global(intx, FreqInlineSize,               325);
#ifdef AMD64
define_pd_global(intx, INTPRESSURE,                  13);
define_pd_global(intx, InteriorEntryAlignment,       16);
define_pd_global(intx, NewSizeThreadIncrease, ScaleForWordSize(4*K));
define_pd_global(intx, LoopUnrollLimit,              60);
// InitialCodeCacheSize derived from specjbb2000 run.
define_pd_global(intx, InitialCodeCacheSize,         2496*K); // Integral multiple of CodeCacheExpansionSize
define_pd_global(intx, CodeCacheExpansionSize,       64*K);

// Ergonomics related flags
define_pd_global(uint64_t,MaxRAM,                    128ULL*G);
#else
define_pd_global(intx, INTPRESSURE,                  6);
define_pd_global(intx, InteriorEntryAlignment,       4);
define_pd_global(intx, NewSizeThreadIncrease,        4*K);
define_pd_global(intx, LoopUnrollLimit,              50);     // Design center runs on 1.3.1
// InitialCodeCacheSize derived from specjbb2000 run.
define_pd_global(intx, InitialCodeCacheSize,         2304*K); // Integral multiple of CodeCacheExpansionSize
define_pd_global(intx, CodeCacheExpansionSize,       32*K);

// Ergonomics related flags
define_pd_global(uint64_t,MaxRAM,                    4ULL*G);
#endif // AMD64
define_pd_global(intx, RegisterCostAreaRatio,        16000);

// Peephole and CISC spilling both break the graph, and so makes the
// scheduler sick.
define_pd_global(bool, OptoPeephole,                 true);
define_pd_global(bool, UseCISCSpill,                 true);
define_pd_global(bool, OptoScheduling,               false);
define_pd_global(bool, OptoBundling,                 false);

define_pd_global(intx, ReservedCodeCacheSize,        48*M);
define_pd_global(uintx,CodeCacheMinBlockLength,      4);

// Heap related flags
define_pd_global(uintx,PermSize,    ScaleForWordSize(16*M));
define_pd_global(uintx,MaxPermSize, ScaleForWordSize(64*M));

// Ergonomics related flags
define_pd_global(bool, NeverActAsServerClassMachine, false);

#endif // CPU_X86_VM_C2_GLOBALS_X86_HPP