Mercurial > hg > graal-compiler
view src/share/vm/opto/phase.cpp @ 13258:fdd6ef90d66d
move HotSpotResolvedPrimitiveType's from VMToCompilerImpl to HotSpotGraalRuntime
author | twisti |
---|---|
date | Sat, 07 Dec 2013 17:11:49 -0800 |
parents | 6f3fd5150b67 |
children | de6a9e811145 044b28168e20 |
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/* * Copyright (c) 1997, 2012, 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. * */ #include "precompiled.hpp" #include "code/nmethod.hpp" #include "compiler/compileBroker.hpp" #include "opto/compile.hpp" #include "opto/node.hpp" #include "opto/phase.hpp" #ifndef PRODUCT int Phase::_total_bytes_compiled = 0; elapsedTimer Phase::_t_totalCompilation; elapsedTimer Phase::_t_methodCompilation; elapsedTimer Phase::_t_stubCompilation; #endif // The next timers used for LogCompilation elapsedTimer Phase::_t_parser; elapsedTimer Phase::_t_optimizer; elapsedTimer Phase::_t_escapeAnalysis; elapsedTimer Phase::_t_connectionGraph; elapsedTimer Phase::_t_idealLoop; elapsedTimer Phase::_t_ccp; elapsedTimer Phase::_t_matcher; elapsedTimer Phase::_t_registerAllocation; elapsedTimer Phase::_t_output; #ifndef PRODUCT elapsedTimer Phase::_t_graphReshaping; elapsedTimer Phase::_t_scheduler; elapsedTimer Phase::_t_blockOrdering; elapsedTimer Phase::_t_macroEliminate; elapsedTimer Phase::_t_macroExpand; elapsedTimer Phase::_t_peephole; elapsedTimer Phase::_t_codeGeneration; elapsedTimer Phase::_t_registerMethod; elapsedTimer Phase::_t_temporaryTimer1; elapsedTimer Phase::_t_temporaryTimer2; elapsedTimer Phase::_t_idealLoopVerify; // Subtimers for _t_optimizer elapsedTimer Phase::_t_iterGVN; elapsedTimer Phase::_t_iterGVN2; elapsedTimer Phase::_t_incrInline; // Subtimers for _t_registerAllocation elapsedTimer Phase::_t_ctorChaitin; elapsedTimer Phase::_t_buildIFGphysical; elapsedTimer Phase::_t_computeLive; elapsedTimer Phase::_t_regAllocSplit; elapsedTimer Phase::_t_postAllocCopyRemoval; elapsedTimer Phase::_t_fixupSpills; // Subtimers for _t_output elapsedTimer Phase::_t_instrSched; elapsedTimer Phase::_t_buildOopMaps; #endif //------------------------------Phase------------------------------------------ Phase::Phase( PhaseNumber pnum ) : _pnum(pnum), C( pnum == Compiler ? NULL : Compile::current()) { // Poll for requests from shutdown mechanism to quiesce compiler (4448539, 4448544). // This is an effective place to poll, since the compiler is full of phases. // In particular, every inlining site uses a recursively created Parse phase. CompileBroker::maybe_block(); } #ifndef PRODUCT static const double minimum_reported_time = 0.0001; // seconds static const double expected_method_compile_coverage = 0.97; // % static const double minimum_meaningful_method_compile = 2.00; // seconds void Phase::print_timers() { tty->print_cr ("Accumulated compiler times:"); tty->print_cr ("---------------------------"); tty->print_cr (" Total compilation: %3.3f sec.", Phase::_t_totalCompilation.seconds()); tty->print (" method compilation : %3.3f sec", Phase::_t_methodCompilation.seconds()); tty->print ("/%d bytes",_total_bytes_compiled); tty->print_cr (" (%3.0f bytes per sec) ", Phase::_total_bytes_compiled / Phase::_t_methodCompilation.seconds()); tty->print_cr (" stub compilation : %3.3f sec.", Phase::_t_stubCompilation.seconds()); tty->print_cr (" Phases:"); tty->print_cr (" parse : %3.3f sec", Phase::_t_parser.seconds()); tty->print_cr (" optimizer : %3.3f sec", Phase::_t_optimizer.seconds()); if( Verbose || WizardMode ) { if (DoEscapeAnalysis) { // EA is part of Optimizer. tty->print_cr (" escape analysis: %3.3f sec", Phase::_t_escapeAnalysis.seconds()); tty->print_cr (" connection graph: %3.3f sec", Phase::_t_connectionGraph.seconds()); tty->print_cr (" macroEliminate : %3.3f sec", Phase::_t_macroEliminate.seconds()); } tty->print_cr (" iterGVN : %3.3f sec", Phase::_t_iterGVN.seconds()); tty->print_cr (" incrInline : %3.3f sec", Phase::_t_incrInline.seconds()); tty->print_cr (" idealLoop : %3.3f sec", Phase::_t_idealLoop.seconds()); tty->print_cr (" idealLoopVerify: %3.3f sec", Phase::_t_idealLoopVerify.seconds()); tty->print_cr (" ccp : %3.3f sec", Phase::_t_ccp.seconds()); tty->print_cr (" iterGVN2 : %3.3f sec", Phase::_t_iterGVN2.seconds()); tty->print_cr (" macroExpand : %3.3f sec", Phase::_t_macroExpand.seconds()); tty->print_cr (" graphReshape : %3.3f sec", Phase::_t_graphReshaping.seconds()); double optimizer_subtotal = Phase::_t_iterGVN.seconds() + Phase::_t_iterGVN2.seconds() + Phase::_t_escapeAnalysis.seconds() + Phase::_t_macroEliminate.seconds() + Phase::_t_idealLoop.seconds() + Phase::_t_ccp.seconds() + Phase::_t_macroExpand.seconds() + Phase::_t_graphReshaping.seconds(); double percent_of_optimizer = ((optimizer_subtotal == 0.0) ? 0.0 : (optimizer_subtotal / Phase::_t_optimizer.seconds() * 100.0)); tty->print_cr (" subtotal : %3.3f sec, %3.2f %%", optimizer_subtotal, percent_of_optimizer); } tty->print_cr (" matcher : %3.3f sec", Phase::_t_matcher.seconds()); tty->print_cr (" scheduler : %3.3f sec", Phase::_t_scheduler.seconds()); tty->print_cr (" regalloc : %3.3f sec", Phase::_t_registerAllocation.seconds()); if( Verbose || WizardMode ) { tty->print_cr (" ctorChaitin : %3.3f sec", Phase::_t_ctorChaitin.seconds()); tty->print_cr (" buildIFG : %3.3f sec", Phase::_t_buildIFGphysical.seconds()); tty->print_cr (" computeLive : %3.3f sec", Phase::_t_computeLive.seconds()); tty->print_cr (" regAllocSplit : %3.3f sec", Phase::_t_regAllocSplit.seconds()); tty->print_cr (" postAllocCopyRemoval: %3.3f sec", Phase::_t_postAllocCopyRemoval.seconds()); tty->print_cr (" fixupSpills : %3.3f sec", Phase::_t_fixupSpills.seconds()); double regalloc_subtotal = Phase::_t_ctorChaitin.seconds() + Phase::_t_buildIFGphysical.seconds() + Phase::_t_computeLive.seconds() + Phase::_t_regAllocSplit.seconds() + Phase::_t_fixupSpills.seconds() + Phase::_t_postAllocCopyRemoval.seconds(); double percent_of_regalloc = ((regalloc_subtotal == 0.0) ? 0.0 : (regalloc_subtotal / Phase::_t_registerAllocation.seconds() * 100.0)); tty->print_cr (" subtotal : %3.3f sec, %3.2f %%", regalloc_subtotal, percent_of_regalloc); } tty->print_cr (" blockOrdering : %3.3f sec", Phase::_t_blockOrdering.seconds()); tty->print_cr (" peephole : %3.3f sec", Phase::_t_peephole.seconds()); tty->print_cr (" codeGen : %3.3f sec", Phase::_t_codeGeneration.seconds()); tty->print_cr (" install_code : %3.3f sec", Phase::_t_registerMethod.seconds()); tty->print_cr (" -------------- : ----------"); double phase_subtotal = Phase::_t_parser.seconds() + Phase::_t_optimizer.seconds() + Phase::_t_graphReshaping.seconds() + Phase::_t_matcher.seconds() + Phase::_t_scheduler.seconds() + Phase::_t_registerAllocation.seconds() + Phase::_t_blockOrdering.seconds() + Phase::_t_codeGeneration.seconds() + Phase::_t_registerMethod.seconds(); double percent_of_method_compile = ((phase_subtotal == 0.0) ? 0.0 : phase_subtotal / Phase::_t_methodCompilation.seconds()) * 100.0; // counters inside Compile::CodeGen include time for adapters and stubs // so phase-total can be greater than 100% tty->print_cr (" total : %3.3f sec, %3.2f %%", phase_subtotal, percent_of_method_compile); assert( percent_of_method_compile > expected_method_compile_coverage || phase_subtotal < minimum_meaningful_method_compile, "Must account for method compilation"); if( Phase::_t_temporaryTimer1.seconds() > minimum_reported_time ) { tty->cr(); tty->print_cr (" temporaryTimer1: %3.3f sec", Phase::_t_temporaryTimer1.seconds()); } if( Phase::_t_temporaryTimer2.seconds() > minimum_reported_time ) { tty->cr(); tty->print_cr (" temporaryTimer2: %3.3f sec", Phase::_t_temporaryTimer2.seconds()); } tty->print_cr (" output : %3.3f sec", Phase::_t_output.seconds()); tty->print_cr (" isched : %3.3f sec", Phase::_t_instrSched.seconds()); tty->print_cr (" bldOopMaps : %3.3f sec", Phase::_t_buildOopMaps.seconds()); } #endif