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Side by Side Diff: src/heap/mark-compact.cc

Issue 2425013002: S390: Change printf format specifier in mark-compact.cc (Closed)
Patch Set: Created 4 years, 2 months ago
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1 // Copyright 2012 the V8 project authors. All rights reserved. 1 // Copyright 2012 the V8 project authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 #include "src/heap/mark-compact.h" 5 #include "src/heap/mark-compact.h"
6 6
7 #include "src/base/atomicops.h" 7 #include "src/base/atomicops.h"
8 #include "src/base/bits.h" 8 #include "src/base/bits.h"
9 #include "src/base/sys-info.h" 9 #include "src/base/sys-info.h"
10 #include "src/code-stubs.h" 10 #include "src/code-stubs.h"
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709 size_t free_bytes = area_size - live_bytes; 709 size_t free_bytes = area_size - live_bytes;
710 if (FLAG_always_compact || 710 if (FLAG_always_compact ||
711 ((free_bytes >= free_bytes_threshold) && 711 ((free_bytes >= free_bytes_threshold) &&
712 ((total_live_bytes + live_bytes) <= max_evacuated_bytes))) { 712 ((total_live_bytes + live_bytes) <= max_evacuated_bytes))) {
713 candidate_count++; 713 candidate_count++;
714 total_live_bytes += live_bytes; 714 total_live_bytes += live_bytes;
715 } 715 }
716 if (FLAG_trace_fragmentation_verbose) { 716 if (FLAG_trace_fragmentation_verbose) {
717 PrintIsolate(isolate(), 717 PrintIsolate(isolate(),
718 "compaction-selection-page: space=%s free_bytes_page=%zu " 718 "compaction-selection-page: space=%s free_bytes_page=%zu "
719 "fragmentation_limit_kb=%" V8PRIdPTR 719 "fragmentation_limit_kb=%" PRIuS
720 " fragmentation_limit_percent=%d sum_compaction_kb=%zu " 720 " fragmentation_limit_percent=%d sum_compaction_kb=%zu "
721 "compaction_limit_kb=%zu\n", 721 "compaction_limit_kb=%zu\n",
722 AllocationSpaceName(space->identity()), free_bytes / KB, 722 AllocationSpaceName(space->identity()), free_bytes / KB,
723 free_bytes_threshold / KB, target_fragmentation_percent, 723 free_bytes_threshold / KB, target_fragmentation_percent,
724 total_live_bytes / KB, max_evacuated_bytes / KB); 724 total_live_bytes / KB, max_evacuated_bytes / KB);
725 } 725 }
726 } 726 }
727 // How many pages we will allocated for the evacuated objects 727 // How many pages we will allocated for the evacuated objects
728 // in the worst case: ceil(total_live_bytes / area_size) 728 // in the worst case: ceil(total_live_bytes / area_size)
729 int estimated_new_pages = 729 int estimated_new_pages =
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4000 // The target is always in old space, we don't have to record the slot in 4000 // The target is always in old space, we don't have to record the slot in
4001 // the old-to-new remembered set. 4001 // the old-to-new remembered set.
4002 DCHECK(!heap()->InNewSpace(target)); 4002 DCHECK(!heap()->InNewSpace(target));
4003 RecordRelocSlot(host, &rinfo, target); 4003 RecordRelocSlot(host, &rinfo, target);
4004 } 4004 }
4005 } 4005 }
4006 } 4006 }
4007 4007
4008 } // namespace internal 4008 } // namespace internal
4009 } // namespace v8 4009 } // namespace v8
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