1 /* 2 * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. 8 * 9 * This code is distributed in the hope that it will be useful, but WITHOUT 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 12 * version 2 for more details (a copy is included in the LICENSE file that 13 * accompanied this code). 14 * 15 * You should have received a copy of the GNU General Public License version 16 * 2 along with this work; if not, write to the Free Software Foundation, 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 18 * 19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 20 * or visit www.oracle.com if you need additional information or have any 21 * questions. 22 * 23 */ 24 25 #include "precompiled.hpp" 26 #include "gc/g1/workerDataArray.inline.hpp" 27 #include "utilities/ostream.hpp" 28 29 template <> 30 void WorkerDataArray<double>::WDAPrinter::summary(outputStream* out, const char* title, double min, double avg, double max, double diff, double sum, bool print_sum) { 31 out->print("%-25s Min: %4.1lf, Avg: %4.1lf, Max: %4.1lf, Diff: %4.1lf", title, min * MILLIUNITS, avg * MILLIUNITS, max * MILLIUNITS, diff* MILLIUNITS); 32 if (print_sum) { 33 out->print_cr(", Sum: %4.1lf", sum * MILLIUNITS); 34 } else { 35 out->cr(); 36 } 37 } 38 39 template <> 40 void WorkerDataArray<size_t>::WDAPrinter::summary(outputStream* out, const char* title, size_t min, double avg, size_t max, size_t diff, size_t sum, bool print_sum) { 41 out->print("%-25s Min: " SIZE_FORMAT ", Avg: %4.1lf, Max: " SIZE_FORMAT ", Diff: " SIZE_FORMAT, title, min, avg, max, diff); 42 if (print_sum) { 43 out->print_cr(", Sum: " SIZE_FORMAT, sum); 44 } else { 45 out->cr(); 46 } 47 } 48 49 template <> 50 void WorkerDataArray<double>::WDAPrinter::details(const WorkerDataArray<double>* phase, outputStream* out, uint active_threads) { 51 out->print("%-25s", ""); 52 for (uint i = 0; i < active_threads; ++i) { 53 out->print(" %4.1lf", phase->get(i) * 1000.0); 54 } 55 out->cr(); 56 } 57 58 template <> 59 void WorkerDataArray<size_t>::WDAPrinter::details(const WorkerDataArray<size_t>* phase, outputStream* out, uint active_threads) { 60 out->print("%-25s", ""); 61 for (uint i = 0; i < active_threads; ++i) { 62 out->print(" " SIZE_FORMAT, phase->get(i)); 63 } 64 out->cr(); 65 } 66 67 #ifndef PRODUCT 68 void WorkerDataArray_test() { 69 const uint length = 3; 70 const char* title = "Test array"; 71 72 WorkerDataArray<size_t> array(length, title); 73 assert(strncmp(array.title(), title, strlen(title)) == 0 , "Expected titles to match"); 74 75 const size_t expected[length] = {5, 3, 7}; 76 for (uint i = 0; i < length; i++) { 77 array.set(i, expected[i]); 78 } 79 for (uint i = 0; i < length; i++) { 80 assert(array.get(i) == expected[i], "Expected elements to match"); 81 } 82 83 assert(array.sum(length) == (5 + 3 + 7), "Expected sums to match"); 84 assert(array.average(length) == 5.0, "Expected averages to match"); 85 86 for (uint i = 0; i < length; i++) { 87 array.add(i, 1); 88 } 89 for (uint i = 0; i < length; i++) { 90 assert(array.get(i) == expected[i] + 1, "Expected add to increment values"); 91 } 92 } 93 #endif