Mercurial > hg > truffle
view graal/com.oracle.graal.truffle/src/com/oracle/graal/truffle/debug/PrintCallTargetProfiling.java @ 21934:c493ec4605e9
Truffle: direct all log output to GraalTruffleRuntime#log
author | Christian Humer <christian.humer@gmail.com> |
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date | Thu, 11 Jun 2015 20:46:30 +0200 |
parents | b0a8fb72c721 |
children |
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/* * Copyright (c) 2014, 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. */ package com.oracle.graal.truffle.debug; import static com.oracle.graal.truffle.TruffleCompilerOptions.*; import java.util.*; import java.util.function.*; import java.util.stream.*; import com.oracle.graal.truffle.*; import com.oracle.truffle.api.*; public final class PrintCallTargetProfiling extends AbstractDebugCompilationListener { public static void install(GraalTruffleRuntime runtime) { if (TruffleCallTargetProfiling.getValue()) { runtime.addCompilationListener(new PrintCallTargetProfiling()); } } @Override public void notifyShutdown(GraalTruffleRuntime runtime) { Map<OptimizedCallTarget, List<OptimizedCallTarget>> groupedTargets = Truffle.getRuntime().getCallTargets().stream().map(target -> (OptimizedCallTarget) target).collect( Collectors.groupingBy(target -> { if (target.getSourceCallTarget() != null) { return target.getSourceCallTarget(); } return target; })); List<OptimizedCallTarget> uniqueSortedTargets = groupedTargets.keySet().stream().sorted( (target1, target2) -> sumCalls(groupedTargets.get(target2), p -> p.getTotalCallCount()) - sumCalls(groupedTargets.get(target1), p -> p.getTotalCallCount())).collect( Collectors.toList()); int totalDirectCallCount = 0; int totalInlinedCallCount = 0; int totalIndirectCallCount = 0; int totalTotalCallCount = 0; int totalInterpretedCallCount = 0; int totalInvalidationCount = 0; runtime.log(""); // empty line runtime.log(String.format(" %-50s | %-15s || %-15s | %-15s || %-15s | %-15s | %-15s || %3s ", "Call Target", "Total Calls", "Interp. Calls", "Opt. Calls", "Direct Calls", "Inlined Calls", "Indirect Calls", "Invalidations")); for (OptimizedCallTarget uniqueCallTarget : uniqueSortedTargets) { List<OptimizedCallTarget> allCallTargets = groupedTargets.get(uniqueCallTarget); int directCallCount = sumCalls(allCallTargets, p -> p.getDirectCallCount()); int indirectCallCount = sumCalls(allCallTargets, p -> p.getIndirectCallCount()); int inlinedCallCount = sumCalls(allCallTargets, p -> p.getInlinedCallCount()); int interpreterCallCount = sumCalls(allCallTargets, p -> p.getInterpreterCallCount()); int totalCallCount = sumCalls(allCallTargets, p -> p.getTotalCallCount()); int invalidationCount = allCallTargets.stream().collect(Collectors.summingInt(target -> target.getCompilationProfile().getInvalidationCount())); totalDirectCallCount += directCallCount; totalInlinedCallCount += inlinedCallCount; totalIndirectCallCount += indirectCallCount; totalInvalidationCount += invalidationCount; totalInterpretedCallCount += interpreterCallCount; totalTotalCallCount += totalCallCount; if (totalCallCount > 0) { runtime.log(String.format(" %-50s | %15d || %15d | %15d || %15d | %15d | %15d || %3d", uniqueCallTarget, totalCallCount, interpreterCallCount, totalCallCount - interpreterCallCount, directCallCount, inlinedCallCount, indirectCallCount, invalidationCount)); } } runtime.log(String.format(" %-50s | %15d || %15d | %15d || %15d | %15d | %15d || %3d", "Total", totalTotalCallCount, totalInterpretedCallCount, totalTotalCallCount - totalInterpretedCallCount, totalDirectCallCount, totalInlinedCallCount, totalIndirectCallCount, totalInvalidationCount)); } private static int sumCalls(List<OptimizedCallTarget> targets, Function<TraceCompilationProfile, Integer> function) { return targets.stream().collect(Collectors.summingInt(target -> function.apply((TraceCompilationProfile) target.getCompilationProfile()))); } }