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Side by Side Diff: src/compiler/zone-stats.cc

Issue 2394213003: Named all zones in the project (Closed)
Patch Set: Merge branch 'master' into zonenames Created 4 years, 2 months ago
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1 // Copyright 2014 the V8 project authors. All rights reserved. 1 // Copyright 2014 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/compiler/zone-stats.h" 5 #include "src/compiler/zone-stats.h"
6 6
7 namespace v8 { 7 namespace v8 {
8 namespace internal { 8 namespace internal {
9 namespace compiler { 9 namespace compiler {
10 10
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77 for (Zone* zone : zones_) { 77 for (Zone* zone : zones_) {
78 total += static_cast<size_t>(zone->allocation_size()); 78 total += static_cast<size_t>(zone->allocation_size());
79 } 79 }
80 return total; 80 return total;
81 } 81 }
82 82
83 size_t ZoneStats::GetTotalAllocatedBytes() { 83 size_t ZoneStats::GetTotalAllocatedBytes() {
84 return total_deleted_bytes_ + GetCurrentAllocatedBytes(); 84 return total_deleted_bytes_ + GetCurrentAllocatedBytes();
85 } 85 }
86 86
87 Zone* ZoneStats::NewEmptyZone() { 87 Zone* ZoneStats::NewEmptyZone(const char* zone_name) {
88 Zone* zone = new Zone(allocator_); 88 Zone* zone = new Zone(allocator_, zone_name);
89 zones_.push_back(zone); 89 zones_.push_back(zone);
90 return zone; 90 return zone;
91 } 91 }
92 92
93 void ZoneStats::ReturnZone(Zone* zone) { 93 void ZoneStats::ReturnZone(Zone* zone) {
94 size_t current_total = GetCurrentAllocatedBytes(); 94 size_t current_total = GetCurrentAllocatedBytes();
95 // Update max. 95 // Update max.
96 max_allocated_bytes_ = std::max(max_allocated_bytes_, current_total); 96 max_allocated_bytes_ = std::max(max_allocated_bytes_, current_total);
97 // Update stats. 97 // Update stats.
98 for (StatsScope* stat_scope : stats_) { 98 for (StatsScope* stat_scope : stats_) {
99 stat_scope->ZoneReturned(zone); 99 stat_scope->ZoneReturned(zone);
100 } 100 }
101 // Remove from used. 101 // Remove from used.
102 Zones::iterator it = std::find(zones_.begin(), zones_.end(), zone); 102 Zones::iterator it = std::find(zones_.begin(), zones_.end(), zone);
103 DCHECK(it != zones_.end()); 103 DCHECK(it != zones_.end());
104 zones_.erase(it); 104 zones_.erase(it);
105 total_deleted_bytes_ += static_cast<size_t>(zone->allocation_size()); 105 total_deleted_bytes_ += static_cast<size_t>(zone->allocation_size());
106 delete zone; 106 delete zone;
107 } 107 }
108 108
109 } // namespace compiler 109 } // namespace compiler
110 } // namespace internal 110 } // namespace internal
111 } // namespace v8 111 } // namespace v8
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