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comparison src/share/vm/gc_implementation/parallelScavenge/asPSOldGen.cpp @ 18041:52b4284cb496

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Merge with jdk8u20-b26
author Gilles Duboscq <duboscq@ssw.jku.at>
date Wed, 15 Oct 2014 16:02:50 +0200
parents 89152779163c 78bbf4d43a14
children
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17606:45d7b2c7029d 18041:52b4284cb496
1 /* 1 /*
2 * Copyright (c) 2003, 2013, Oracle and/or its affiliates. All rights reserved. 2 * Copyright (c) 2003, 2014, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 * 4 *
5 * This code is free software; you can redistribute it and/or modify it 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 6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation. 7 * published by the Free Software Foundation.
125 size_t result = policy->promo_increment_aligned_down(max_contraction); 125 size_t result = policy->promo_increment_aligned_down(max_contraction);
126 // Also adjust for inter-generational alignment 126 // Also adjust for inter-generational alignment
127 size_t result_aligned = align_size_down(result, gen_alignment); 127 size_t result_aligned = align_size_down(result, gen_alignment);
128 if (PrintAdaptiveSizePolicy && Verbose) { 128 if (PrintAdaptiveSizePolicy && Verbose) {
129 gclog_or_tty->print_cr("\nASPSOldGen::available_for_contraction:" 129 gclog_or_tty->print_cr("\nASPSOldGen::available_for_contraction:"
130 " %d K / 0x%x", result_aligned/K, result_aligned); 130 " " SSIZE_FORMAT " K / " SIZE_FORMAT_HEX, (result_aligned/K), result_aligned);
131 gclog_or_tty->print_cr(" reserved().byte_size() %d K / 0x%x ", 131 gclog_or_tty->print_cr(" reserved().byte_size() " SSIZE_FORMAT " K / " SIZE_FORMAT_HEX " ",
132 reserved().byte_size()/K, reserved().byte_size()); 132 (reserved().byte_size()/K), reserved().byte_size());
133 size_t working_promoted = (size_t) policy->avg_promoted()->padded_average(); 133 size_t working_promoted = (size_t) policy->avg_promoted()->padded_average();
134 gclog_or_tty->print_cr(" padded promoted %d K / 0x%x", 134 gclog_or_tty->print_cr(" padded promoted " SSIZE_FORMAT " K / " SIZE_FORMAT_HEX,
135 working_promoted/K, working_promoted); 135 (working_promoted/K), working_promoted);
136 gclog_or_tty->print_cr(" used %d K / 0x%x", 136 gclog_or_tty->print_cr(" used " SSIZE_FORMAT " K / " SIZE_FORMAT_HEX,
137 used_in_bytes()/K, used_in_bytes()); 137 (used_in_bytes()/K), used_in_bytes());
138 gclog_or_tty->print_cr(" min_gen_size() %d K / 0x%x", 138 gclog_or_tty->print_cr(" min_gen_size() " SSIZE_FORMAT " K / " SIZE_FORMAT_HEX,
139 min_gen_size()/K, min_gen_size()); 139 (min_gen_size()/K), min_gen_size());
140 gclog_or_tty->print_cr(" max_contraction %d K / 0x%x", 140 gclog_or_tty->print_cr(" max_contraction " SSIZE_FORMAT " K / " SIZE_FORMAT_HEX,
141 max_contraction/K, max_contraction); 141 (max_contraction/K), max_contraction);
142 gclog_or_tty->print_cr(" without alignment %d K / 0x%x", 142 gclog_or_tty->print_cr(" without alignment " SSIZE_FORMAT " K / " SIZE_FORMAT_HEX,
143 policy->promo_increment(max_contraction)/K, 143 (policy->promo_increment(max_contraction)/K),
144 policy->promo_increment(max_contraction)); 144 policy->promo_increment(max_contraction));
145 gclog_or_tty->print_cr(" alignment 0x%x", gen_alignment); 145 gclog_or_tty->print_cr(" alignment " SIZE_FORMAT_HEX, gen_alignment);
146 } 146 }
147 assert(result_aligned <= max_contraction, "arithmetic is wrong"); 147 assert(result_aligned <= max_contraction, "arithmetic is wrong");
148 return result_aligned; 148 return result_aligned;
149 } 149 }