1 /*
2 * Copyright (c) 2020, Red Hat, Inc. 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/shenandoah/shenandoahHeap.inline.hpp"
27 #include "gc/shenandoah/shenandoahHeapRegion.hpp"
28 #include "gc/shenandoah/shenandoahInitLogger.hpp"
29 #include "gc/shenandoah/heuristics/shenandoahHeuristics.hpp"
30 #include "gc/shenandoah/mode/shenandoahMode.hpp"
31 #include "logging/log.hpp"
32 #include "runtime/globals.hpp"
33 #include "utilities/globalDefinitions.hpp"
34
35 void ShenandoahInitLogger::print_heap() {
36 GCInitLogger::print_heap();
37
38 ShenandoahHeap* heap = ShenandoahHeap::heap();
39
40 log_info(gc, init)("Mode: %s",
41 heap->mode()->name());
42
43 log_info(gc, init)("Heuristics: %s",
44 heap->heuristics()->name());
45
46 log_info(gc, init)("Heap Region Count: " SIZE_FORMAT,
47 ShenandoahHeapRegion::region_count());
48
49 log_info(gc, init)("Heap Region Size: " SIZE_FORMAT "%s",
50 byte_size_in_exact_unit(ShenandoahHeapRegion::region_size_bytes()),
51 exact_unit_for_byte_size(ShenandoahHeapRegion::region_size_bytes()));
52
53 log_info(gc, init)("TLAB Size Max: " SIZE_FORMAT "%s",
54 byte_size_in_exact_unit(ShenandoahHeapRegion::max_tlab_size_bytes()),
55 exact_unit_for_byte_size(ShenandoahHeapRegion::max_tlab_size_bytes()));
56
57 log_info(gc, init)("Humongous Object Threshold: " SIZE_FORMAT "%s",
58 byte_size_in_exact_unit(ShenandoahHeapRegion::humongous_threshold_bytes()),
59 exact_unit_for_byte_size(ShenandoahHeapRegion::humongous_threshold_bytes()));
60 }
61
62 void ShenandoahInitLogger::print() {
63 ShenandoahInitLogger init_log;
64 init_log.print_all();
65 }
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1 /*
2 * Copyright (c) 2020, Red Hat, Inc. All rights reserved.
3 * Copyright Amazon.com Inc. or its affiliates. All Rights Reserved.
4 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
5 *
6 * This code is free software; you can redistribute it and/or modify it
7 * under the terms of the GNU General Public License version 2 only, as
8 * published by the Free Software Foundation.
9 *
10 * This code is distributed in the hope that it will be useful, but WITHOUT
11 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
12 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
13 * version 2 for more details (a copy is included in the LICENSE file that
14 * accompanied this code).
15 *
16 * You should have received a copy of the GNU General Public License version
17 * 2 along with this work; if not, write to the Free Software Foundation,
18 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
19 *
20 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
21 * or visit www.oracle.com if you need additional information or have any
22 * questions.
23 *
24 */
25
26 #include "precompiled.hpp"
27 #include "gc/shenandoah/shenandoahHeap.inline.hpp"
28 #include "gc/shenandoah/shenandoahHeapRegion.hpp"
29 #include "gc/shenandoah/shenandoahInitLogger.hpp"
30 #include "gc/shenandoah/heuristics/shenandoahHeuristics.hpp"
31 #include "gc/shenandoah/mode/shenandoahMode.hpp"
32 #include "logging/log.hpp"
33 #include "utilities/globalDefinitions.hpp"
34
35 void ShenandoahInitLogger::print() {
36 ShenandoahInitLogger init_log;
37 init_log.print_all();
38 }
39
40 void ShenandoahInitLogger::print_heap() {
41 GCInitLogger::print_heap();
42
43 log_info(gc, init)("Heap Region Count: " SIZE_FORMAT, ShenandoahHeapRegion::region_count());
44 log_info(gc, init)("Heap Region Size: " EXACTFMT, EXACTFMTARGS(ShenandoahHeapRegion::region_size_bytes()));
45 log_info(gc, init)("TLAB Size Max: " EXACTFMT, EXACTFMTARGS(ShenandoahHeapRegion::max_tlab_size_bytes()));
46 }
47
48 void ShenandoahInitLogger::print_gc_specific() {
49 GCInitLogger::print_gc_specific();
50
51 ShenandoahHeap* heap = ShenandoahHeap::heap();
52 log_info(gc, init)("Mode: %s", heap->mode()->name());
53 log_info(gc, init)("Heuristics: %s", heap->heuristics()->name());
54 }
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