src/share/vm/opto/phase.cpp
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*** 28,181 ****
#include "opto/compile.hpp"
#include "opto/matcher.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_postalloc_expand;
! 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());
if (Matcher::require_postalloc_expand) {
! tty->print_cr (" postalloc_expand: %3.3f sec", Phase::_t_postalloc_expand.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
--- 28,160 ----
#include "opto/compile.hpp"
#include "opto/matcher.hpp"
#include "opto/node.hpp"
#include "opto/phase.hpp"
int Phase::_total_bytes_compiled = 0;
elapsedTimer Phase::_t_totalCompilation;
elapsedTimer Phase::_t_methodCompilation;
elapsedTimer Phase::_t_stubCompilation;
! // The counters to use for LogCompilation
! elapsedTimer Phase::timers[max_phase_timers];
//------------------------------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();
}
void Phase::print_timers() {
! tty->print_cr (" C2 Compile Time: %6.3f s", Phase::_t_totalCompilation.seconds());
! tty->print_cr (" Parse: %6.3f s", timers[_t_parser].seconds());
!
! {
! tty->print_cr (" Optimize: %6.3f s", timers[_t_optimizer].seconds());
if (DoEscapeAnalysis) {
// EA is part of Optimizer.
! tty->print_cr (" Escape Analysis: %6.3f s", timers[_t_escapeAnalysis].seconds());
! tty->print_cr (" Conn Graph: %6.3f s", timers[_t_connectionGraph].seconds());
! tty->print_cr (" Macro Eliminate: %6.3f s", timers[_t_macroEliminate].seconds());
! }
! tty->print_cr (" GVN 1: %6.3f s", timers[_t_iterGVN].seconds());
! tty->print_cr (" Incremental Inline: %6.3f s", timers[_t_incrInline].seconds());
! tty->print_cr (" IdealLoop: %6.3f s", timers[_t_idealLoop].seconds());
! tty->print_cr (" IdealLoop Verify: %6.3f s", timers[_t_idealLoopVerify].seconds());
! tty->print_cr (" Cond Const Prop: %6.3f s", timers[_t_ccp].seconds());
! tty->print_cr (" GVN 2: %6.3f s", timers[_t_iterGVN2].seconds());
! tty->print_cr (" Macro Expand: %6.3f s", timers[_t_macroExpand].seconds());
! tty->print_cr (" Graph Reshape: %6.3f s", timers[_t_graphReshaping].seconds());
!
! double other = timers[_t_optimizer].seconds() -
! (timers[_t_escapeAnalysis].seconds() +
! timers[_t_iterGVN].seconds() +
! timers[_t_incrInline].seconds() +
! timers[_t_idealLoop].seconds() +
! timers[_t_idealLoopVerify].seconds() +
! timers[_t_ccp].seconds() +
! timers[_t_iterGVN2].seconds() +
! timers[_t_macroExpand].seconds() +
! timers[_t_graphReshaping].seconds());
! if (other > 0) {
! tty->print_cr(" Other: %6.3f s", other);
! }
! }
!
! tty->print_cr (" Matcher: %6.3f s", timers[_t_matcher].seconds());
! tty->print_cr (" Scheduler: %6.3f s", timers[_t_scheduler].seconds());
!
! {
! tty->print_cr (" Regalloc: %6.3f s", timers[_t_registerAllocation].seconds());
! tty->print_cr (" Ctor Chaitin: %6.3f s", timers[_t_ctorChaitin].seconds());
! tty->print_cr (" Build IFG (virt): %6.3f s", timers[_t_buildIFGvirtual].seconds());
! tty->print_cr (" Build IFG (phys): %6.3f s", timers[_t_buildIFGphysical].seconds());
! tty->print_cr (" Compute Liveness: %6.3f s", timers[_t_computeLive].seconds());
! tty->print_cr (" Regalloc Split: %6.3f s", timers[_t_regAllocSplit].seconds());
! tty->print_cr (" Postalloc Copy Rem: %6.3f s", timers[_t_postAllocCopyRemoval].seconds());
! tty->print_cr (" Fixup Spills: %6.3f s", timers[_t_fixupSpills].seconds());
! tty->print_cr (" Compact: %6.3f s", timers[_t_chaitinCompact].seconds());
! tty->print_cr (" Coalesce: %6.3f s", timers[_t_chaitinCoalesce].seconds());
! tty->print_cr (" Cache LRG: %6.3f s", timers[_t_chaitinCacheLRG].seconds());
! tty->print_cr (" Simplify: %6.3f s", timers[_t_chaitinSimplify].seconds());
! tty->print_cr (" Select: %6.3f s", timers[_t_chaitinSelect].seconds());
!
! double other = timers[_t_registerAllocation].seconds() -
! (timers[_t_ctorChaitin].seconds() +
! timers[_t_computeLive].seconds() +
! timers[_t_buildIFGvirtual].seconds() +
! timers[_t_buildIFGphysical].seconds() +
! timers[_t_computeLive].seconds() +
! timers[_t_regAllocSplit].seconds() +
! timers[_t_postAllocCopyRemoval].seconds() +
! timers[_t_chaitinCompact].seconds() +
! timers[_t_chaitinCoalesce].seconds() +
! timers[_t_chaitinCacheLRG].seconds() +
! timers[_t_chaitinSimplify].seconds() +
! timers[_t_chaitinSelect].seconds() +
! timers[_t_fixupSpills].seconds());
! if (other > 0) {
! tty->print_cr(" Other: %6.3f s", other);
}
! }
! tty->print_cr (" Block Ordering: %6.3f s", timers[_t_blockOrdering].seconds());
! tty->print_cr (" Peephole: %6.3f s", timers[_t_peephole].seconds());
if (Matcher::require_postalloc_expand) {
! tty->print_cr (" Postalloc Expand: %6.3f s", timers[_t_postalloc_expand].seconds());
}
! tty->print_cr (" Code Emission: %6.3f s", timers[_t_output].seconds());
! tty->print_cr (" Insn Scheduling: %6.3f s", timers[_t_instrSched].seconds());
! tty->print_cr (" Build OOP maps: %6.3f s", timers[_t_buildOopMaps].seconds());
! tty->print_cr (" Code Installation: %6.3f s", timers[_t_registerMethod].seconds());
! if( timers[_t_temporaryTimer1].seconds() > 0 ) {
tty->cr();
! tty->print_cr (" Temp Timer 1: %6.3f s", timers[_t_temporaryTimer1].seconds());
}
! if( timers[_t_temporaryTimer2].seconds() > 0 ) {
tty->cr();
! tty->print_cr (" Temp Timer 2: %6.3f s", timers[_t_temporaryTimer2].seconds());
! }
!
! double other = Phase::_t_totalCompilation.seconds() -
! (timers[_t_parser].seconds() +
! timers[_t_optimizer].seconds() +
! timers[_t_matcher].seconds() +
! timers[_t_scheduler].seconds() +
! timers[_t_registerAllocation].seconds() +
! timers[_t_blockOrdering].seconds() +
! timers[_t_peephole].seconds() +
! timers[_t_postalloc_expand].seconds() +
! timers[_t_output].seconds() +
! timers[_t_registerMethod].seconds() +
! timers[_t_temporaryTimer1].seconds() +
! timers[_t_temporaryTimer2].seconds());
! if (other > 0) {
! tty->print_cr(" Other: %6.3f s", other);
}
!
}
!
!