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<dl class="meta">
<dt>Revision</dt> <dd><a href="http://trac.webkit.org/projects/webkit/changeset/205032">205032</a></dd>
<dt>Author</dt> <dd>ggaren@apple.com</dd>
<dt>Date</dt> <dd>2016-08-26 13:18:00 -0700 (Fri, 26 Aug 2016)</dd>
</dl>
<h3>Log Message</h3>
<pre>Renamed XLarge* => Large*
https://bugs.webkit.org/show_bug.cgi?id=161261
Reviewed by Andreas Kling.
XLarge is not a thing anymore: We just have Small and Large.
* bmalloc.xcodeproj/project.pbxproj:
* bmalloc/Heap.cpp:
(bmalloc::Heap::splitAndAllocate):
(bmalloc::Heap::tryAllocateLarge):
(bmalloc::Heap::shrinkLarge):
(bmalloc::Heap::deallocateLarge):
* bmalloc/Heap.h:
* bmalloc/LargeMap.cpp: Copied from Source/bmalloc/bmalloc/XLargeMap.cpp.
(bmalloc::LargeMap::remove):
(bmalloc::LargeMap::add):
(bmalloc::XLargeMap::remove): Deleted.
(bmalloc::XLargeMap::add): Deleted.
* bmalloc/LargeMap.h: Copied from Source/bmalloc/bmalloc/XLargeMap.h.
(bmalloc::LargeMap::ranges):
(bmalloc::XLargeMap::ranges): Deleted.
* bmalloc/LargeRange.h: Copied from Source/bmalloc/bmalloc/XLargeRange.h.
(bmalloc::LargeRange::LargeRange):
(bmalloc::LargeRange::operator<):
(bmalloc::canMerge):
(bmalloc::merge):
(bmalloc::LargeRange::split):
(bmalloc::XLargeRange::XLargeRange): Deleted.
(bmalloc::XLargeRange::operator<): Deleted.
(bmalloc::XLargeRange::split): Deleted.
* bmalloc/VMHeap.cpp:
(bmalloc::VMHeap::tryAllocateLargeChunk):
* bmalloc/VMHeap.h:
* bmalloc/XLargeMap.cpp: Removed.
* bmalloc/XLargeMap.h: Removed.
* bmalloc/XLargeRange.h: Removed.</pre>
<h3>Modified Paths</h3>
<ul>
<li><a href="#trunkPerformanceTestsMallocBenchMallocBenchxcodeprojprojectpbxproj">trunk/PerformanceTests/MallocBench/MallocBench.xcodeproj/project.pbxproj</a></li>
<li><a href="#trunkPerformanceTestsMallocBenchrunmallocbenchmarks">trunk/PerformanceTests/MallocBench/run-malloc-benchmarks</a></li>
<li><a href="#trunkSourcebmallocChangeLog">trunk/Source/bmalloc/ChangeLog</a></li>
<li><a href="#trunkSourcebmallocbmallocHeapcpp">trunk/Source/bmalloc/bmalloc/Heap.cpp</a></li>
<li><a href="#trunkSourcebmallocbmallocHeaph">trunk/Source/bmalloc/bmalloc/Heap.h</a></li>
<li><a href="#trunkSourcebmallocbmallocVMHeapcpp">trunk/Source/bmalloc/bmalloc/VMHeap.cpp</a></li>
<li><a href="#trunkSourcebmallocbmallocVMHeaph">trunk/Source/bmalloc/bmalloc/VMHeap.h</a></li>
<li><a href="#trunkSourcebmallocbmallocxcodeprojprojectpbxproj">trunk/Source/bmalloc/bmalloc.xcodeproj/project.pbxproj</a></li>
</ul>
<h3>Added Paths</h3>
<ul>
<li><a href="#trunkSourcebmallocbmallocLargeMapcpp">trunk/Source/bmalloc/bmalloc/LargeMap.cpp</a></li>
<li><a href="#trunkSourcebmallocbmallocLargeMaph">trunk/Source/bmalloc/bmalloc/LargeMap.h</a></li>
<li><a href="#trunkSourcebmallocbmallocLargeRangeh">trunk/Source/bmalloc/bmalloc/LargeRange.h</a></li>
</ul>
<h3>Removed Paths</h3>
<ul>
<li><a href="#trunkSourcebmallocbmallocXLargeMapcpp">trunk/Source/bmalloc/bmalloc/XLargeMap.cpp</a></li>
<li><a href="#trunkSourcebmallocbmallocXLargeMaph">trunk/Source/bmalloc/bmalloc/XLargeMap.h</a></li>
<li><a href="#trunkSourcebmallocbmallocXLargeRangeh">trunk/Source/bmalloc/bmalloc/XLargeRange.h</a></li>
</ul>
</div>
<div id="patch">
<h3>Diff</h3>
<a id="trunkPerformanceTestsMallocBenchMallocBenchxcodeprojprojectpbxproj"></a>
<div class="modfile"><h4>Modified: trunk/PerformanceTests/MallocBench/MallocBench.xcodeproj/project.pbxproj (205031 => 205032)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/PerformanceTests/MallocBench/MallocBench.xcodeproj/project.pbxproj 2016-08-26 18:12:56 UTC (rev 205031)
+++ trunk/PerformanceTests/MallocBench/MallocBench.xcodeproj/project.pbxproj 2016-08-26 20:18:00 UTC (rev 205032)
</span><span class="lines">@@ -433,6 +433,7 @@
</span><span class="cx"> GCC_PRECOMPILE_PREFIX_HEADER = NO;
</span><span class="cx"> PRECOMPS_INCLUDE_HEADERS_FROM_BUILT_PRODUCTS_DIR = NO;
</span><span class="cx"> PRODUCT_NAME = "$(TARGET_NAME)";
</span><ins>+ SDKROOT = iphoneos.internal;
</ins><span class="cx"> };
</span><span class="cx"> name = Debug;
</span><span class="cx"> };
</span><span class="lines">@@ -448,6 +449,7 @@
</span><span class="cx"> );
</span><span class="cx"> PRECOMPS_INCLUDE_HEADERS_FROM_BUILT_PRODUCTS_DIR = NO;
</span><span class="cx"> PRODUCT_NAME = "$(TARGET_NAME)";
</span><ins>+ SDKROOT = iphoneos.internal;
</ins><span class="cx"> };
</span><span class="cx"> name = Release;
</span><span class="cx"> };
</span></span></pre></div>
<a id="trunkPerformanceTestsMallocBenchrunmallocbenchmarks"></a>
<div class="modfile"><h4>Modified: trunk/PerformanceTests/MallocBench/run-malloc-benchmarks (205031 => 205032)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/PerformanceTests/MallocBench/run-malloc-benchmarks 2016-08-26 18:12:56 UTC (rev 205031)
+++ trunk/PerformanceTests/MallocBench/run-malloc-benchmarks 2016-08-26 20:18:00 UTC (rev 205032)
</span><span class="lines">@@ -7,24 +7,6 @@
</span><span class="cx"> $productDir = `perl -e 'use lib \"#{$binDir}/../../Tools/Scripts\"; use webkitdirs; print productDir()'`
</span><span class="cx">
</span><span class="cx"> $benchmarks_all = [
</span><del>- # Single-threaded benchmarks.
- "churn",
- "list_allocate",
- "tree_allocate",
- "tree_churn",
- "fragment",
- "fragment_iterate",
- "medium",
- "big",
-
- # Benchmarks based on browser recordings.
- "facebook",
- "reddit",
- "flickr",
- "theverge",
- "nimlang",
-
- # Multi-threaded benchmark variants.
</del><span class="cx"> "message_one",
</span><span class="cx"> "message_many",
</span><span class="cx"> "churn --parallel",
</span><span class="lines">@@ -31,27 +13,10 @@
</span><span class="cx"> "list_allocate --parallel",
</span><span class="cx"> "tree_allocate --parallel",
</span><span class="cx"> "tree_churn --parallel",
</span><del>- # "facebook --parallel",
- # "reddit --parallel",
- # "flickr --parallel",
- # "theverge --parallel",
- # "nimlang --use-thread-id",
- "fragment --parallel",
- "fragment_iterate --parallel",
-
- # These tests often crash TCMalloc: <rdar://problem/13657137>.
- "medium --parallel",
- "big --parallel",
-
- # Enable these tests to test memory footprint. The way they run is not
- # really compatible with throughput testing.
- # "reddit_memory_warning --runs 0",
- # "flickr_memory_warning --runs 0",
- # "theverge_memory_warning --runs 0",
-
- # Enable this test to test shrinking back down from a large heap while a process remains active.
- # The way it runs is not really compatible with throughput testing.
- # "balloon"
</del><ins>+ "facebook --parallel",
+ "reddit --parallel",
+ "flickr --parallel",
+ "theverge --parallel",
</ins><span class="cx"> ]
</span><span class="cx">
</span><span class="cx"> $benchmarks_memory = [
</span></span></pre></div>
<a id="trunkSourcebmallocChangeLog"></a>
<div class="modfile"><h4>Modified: trunk/Source/bmalloc/ChangeLog (205031 => 205032)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/bmalloc/ChangeLog 2016-08-26 18:12:56 UTC (rev 205031)
+++ trunk/Source/bmalloc/ChangeLog 2016-08-26 20:18:00 UTC (rev 205032)
</span><span class="lines">@@ -1,3 +1,43 @@
</span><ins>+2016-08-26 Geoffrey Garen <ggaren@apple.com>
+
+ Renamed XLarge* => Large*
+ https://bugs.webkit.org/show_bug.cgi?id=161261
+
+ Reviewed by Andreas Kling.
+
+ XLarge is not a thing anymore: We just have Small and Large.
+
+ * bmalloc.xcodeproj/project.pbxproj:
+ * bmalloc/Heap.cpp:
+ (bmalloc::Heap::splitAndAllocate):
+ (bmalloc::Heap::tryAllocateLarge):
+ (bmalloc::Heap::shrinkLarge):
+ (bmalloc::Heap::deallocateLarge):
+ * bmalloc/Heap.h:
+ * bmalloc/LargeMap.cpp: Copied from Source/bmalloc/bmalloc/XLargeMap.cpp.
+ (bmalloc::LargeMap::remove):
+ (bmalloc::LargeMap::add):
+ (bmalloc::XLargeMap::remove): Deleted.
+ (bmalloc::XLargeMap::add): Deleted.
+ * bmalloc/LargeMap.h: Copied from Source/bmalloc/bmalloc/XLargeMap.h.
+ (bmalloc::LargeMap::ranges):
+ (bmalloc::XLargeMap::ranges): Deleted.
+ * bmalloc/LargeRange.h: Copied from Source/bmalloc/bmalloc/XLargeRange.h.
+ (bmalloc::LargeRange::LargeRange):
+ (bmalloc::LargeRange::operator<):
+ (bmalloc::canMerge):
+ (bmalloc::merge):
+ (bmalloc::LargeRange::split):
+ (bmalloc::XLargeRange::XLargeRange): Deleted.
+ (bmalloc::XLargeRange::operator<): Deleted.
+ (bmalloc::XLargeRange::split): Deleted.
+ * bmalloc/VMHeap.cpp:
+ (bmalloc::VMHeap::tryAllocateLargeChunk):
+ * bmalloc/VMHeap.h:
+ * bmalloc/XLargeMap.cpp: Removed.
+ * bmalloc/XLargeMap.h: Removed.
+ * bmalloc/XLargeRange.h: Removed.
+
</ins><span class="cx"> 2016-08-26 Gavin Barraclough <barraclough@apple.com>
</span><span class="cx">
</span><span class="cx"> bmalloc: speed up the lock slow path
</span></span></pre></div>
<a id="trunkSourcebmallocbmallocHeapcpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/bmalloc/bmalloc/Heap.cpp (205031 => 205032)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/bmalloc/bmalloc/Heap.cpp 2016-08-26 18:12:56 UTC (rev 205031)
+++ trunk/Source/bmalloc/bmalloc/Heap.cpp 2016-08-26 20:18:00 UTC (rev 205032)
</span><span class="lines">@@ -305,21 +305,21 @@
</span><span class="cx"> }
</span><span class="cx"> }
</span><span class="cx">
</span><del>-XLargeRange Heap::splitAndAllocate(XLargeRange& range, size_t alignment, size_t size)
</del><ins>+LargeRange Heap::splitAndAllocate(LargeRange& range, size_t alignment, size_t size)
</ins><span class="cx"> {
</span><del>- XLargeRange prev;
- XLargeRange next;
</del><ins>+ LargeRange prev;
+ LargeRange next;
</ins><span class="cx">
</span><span class="cx"> size_t alignmentMask = alignment - 1;
</span><span class="cx"> if (test(range.begin(), alignmentMask)) {
</span><span class="cx"> size_t prefixSize = roundUpToMultipleOf(alignment, range.begin()) - range.begin();
</span><del>- std::pair<XLargeRange, XLargeRange> pair = range.split(prefixSize);
</del><ins>+ std::pair<LargeRange, LargeRange> pair = range.split(prefixSize);
</ins><span class="cx"> prev = pair.first;
</span><span class="cx"> range = pair.second;
</span><span class="cx"> }
</span><span class="cx">
</span><span class="cx"> if (range.size() - size > size / pageSizeWasteFactor) {
</span><del>- std::pair<XLargeRange, XLargeRange> pair = range.split(size);
</del><ins>+ std::pair<LargeRange, LargeRange> pair = range.split(size);
</ins><span class="cx"> range = pair.first;
</span><span class="cx"> next = pair.second;
</span><span class="cx"> }
</span><span class="lines">@@ -357,7 +357,7 @@
</span><span class="cx"> return nullptr;
</span><span class="cx"> alignment = roundedAlignment;
</span><span class="cx">
</span><del>- XLargeRange range = m_largeFree.remove(alignment, size);
</del><ins>+ LargeRange range = m_largeFree.remove(alignment, size);
</ins><span class="cx"> if (!range) {
</span><span class="cx"> range = m_vmHeap.tryAllocateLargeChunk(lock, alignment, size);
</span><span class="cx"> if (!range)
</span><span class="lines">@@ -392,7 +392,7 @@
</span><span class="cx"> BASSERT(object.size() > newSize);
</span><span class="cx">
</span><span class="cx"> size_t size = m_largeAllocated.remove(object.begin());
</span><del>- XLargeRange range = XLargeRange(object, size);
</del><ins>+ LargeRange range = LargeRange(object, size);
</ins><span class="cx"> splitAndAllocate(range, alignment, newSize);
</span><span class="cx">
</span><span class="cx"> m_scavenger.run();
</span><span class="lines">@@ -401,7 +401,7 @@
</span><span class="cx"> void Heap::deallocateLarge(std::lock_guard<StaticMutex>&, void* object)
</span><span class="cx"> {
</span><span class="cx"> size_t size = m_largeAllocated.remove(object);
</span><del>- m_largeFree.add(XLargeRange(object, size, size));
</del><ins>+ m_largeFree.add(LargeRange(object, size, size));
</ins><span class="cx">
</span><span class="cx"> m_scavenger.run();
</span><span class="cx"> }
</span></span></pre></div>
<a id="trunkSourcebmallocbmallocHeaph"></a>
<div class="modfile"><h4>Modified: trunk/Source/bmalloc/bmalloc/Heap.h (205031 => 205032)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/bmalloc/bmalloc/Heap.h 2016-08-26 18:12:56 UTC (rev 205031)
+++ trunk/Source/bmalloc/bmalloc/Heap.h 2016-08-26 20:18:00 UTC (rev 205032)
</span><span class="lines">@@ -29,6 +29,7 @@
</span><span class="cx"> #include "AsyncTask.h"
</span><span class="cx"> #include "BumpRange.h"
</span><span class="cx"> #include "Environment.h"
</span><ins>+#include "LargeMap.h"
</ins><span class="cx"> #include "LineMetadata.h"
</span><span class="cx"> #include "List.h"
</span><span class="cx"> #include "Map.h"
</span><span class="lines">@@ -38,7 +39,6 @@
</span><span class="cx"> #include "SmallPage.h"
</span><span class="cx"> #include "VMHeap.h"
</span><span class="cx"> #include "Vector.h"
</span><del>-#include "XLargeMap.h"
</del><span class="cx"> #include <array>
</span><span class="cx"> #include <mutex>
</span><span class="cx">
</span><span class="lines">@@ -94,7 +94,7 @@
</span><span class="cx"> void mergeLargeLeft(EndTag*&, BeginTag*&, Range&, bool& inVMHeap);
</span><span class="cx"> void mergeLargeRight(EndTag*&, BeginTag*&, Range&, bool& inVMHeap);
</span><span class="cx">
</span><del>- XLargeRange splitAndAllocate(XLargeRange&, size_t alignment, size_t);
</del><ins>+ LargeRange splitAndAllocate(LargeRange&, size_t alignment, size_t);
</ins><span class="cx">
</span><span class="cx"> void concurrentScavenge();
</span><span class="cx"> void scavengeSmallPages(std::unique_lock<StaticMutex>&, std::chrono::milliseconds);
</span><span class="lines">@@ -108,7 +108,7 @@
</span><span class="cx"> std::array<List<SmallPage>, pageClassCount> m_smallPages;
</span><span class="cx">
</span><span class="cx"> Map<void*, size_t, LargeObjectHash> m_largeAllocated;
</span><del>- XLargeMap m_largeFree;
</del><ins>+ LargeMap m_largeFree;
</ins><span class="cx">
</span><span class="cx"> Map<Chunk*, ObjectType, ChunkHash> m_objectTypes;
</span><span class="cx">
</span></span></pre></div>
<a id="trunkSourcebmallocbmallocLargeMapcppfromrev204993trunkSourcebmallocbmallocXLargeMapcpp"></a>
<div class="copfile"><h4>Copied: trunk/Source/bmalloc/bmalloc/LargeMap.cpp (from rev 204993, trunk/Source/bmalloc/bmalloc/XLargeMap.cpp) (0 => 205032)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/bmalloc/bmalloc/LargeMap.cpp (rev 0)
+++ trunk/Source/bmalloc/bmalloc/LargeMap.cpp 2016-08-26 20:18:00 UTC (rev 205032)
</span><span class="lines">@@ -0,0 +1,79 @@
</span><ins>+/*
+ * Copyright (C) 2016 Apple Inc. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+ * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
+ * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "LargeMap.h"
+#include <utility>
+
+namespace bmalloc {
+
+LargeRange LargeMap::remove(size_t alignment, size_t size)
+{
+ size_t alignmentMask = alignment - 1;
+
+ LargeRange* candidate = m_free.end();
+ for (LargeRange* it = m_free.begin(); it != m_free.end(); ++it) {
+ if (it->size() < size)
+ continue;
+
+ if (candidate != m_free.end() && candidate->begin() < it->begin())
+ continue;
+
+ if (test(it->begin(), alignmentMask)) {
+ char* aligned = roundUpToMultipleOf(alignment, it->begin());
+ if (aligned < it->begin()) // Check for overflow.
+ continue;
+
+ char* alignedEnd = aligned + size;
+ if (alignedEnd < aligned) // Check for overflow.
+ continue;
+
+ if (alignedEnd > it->end())
+ continue;
+ }
+
+ candidate = it;
+ }
+
+ if (candidate == m_free.end())
+ return LargeRange();
+
+ return m_free.pop(candidate);
+}
+
+void LargeMap::add(const LargeRange& range)
+{
+ LargeRange merged = range;
+
+ for (size_t i = 0; i < m_free.size(); ++i) {
+ if (!canMerge(merged, m_free[i]))
+ continue;
+
+ merged = merge(merged, m_free.pop(i--));
+ }
+
+ m_free.push(merged);
+}
+
+} // namespace bmalloc
</ins></span></pre></div>
<a id="trunkSourcebmallocbmallocLargeMaphfromrev204993trunkSourcebmallocbmallocXLargeMaph"></a>
<div class="copfile"><h4>Copied: trunk/Source/bmalloc/bmalloc/LargeMap.h (from rev 204993, trunk/Source/bmalloc/bmalloc/XLargeMap.h) (0 => 205032)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/bmalloc/bmalloc/LargeMap.h (rev 0)
+++ trunk/Source/bmalloc/bmalloc/LargeMap.h 2016-08-26 20:18:00 UTC (rev 205032)
</span><span class="lines">@@ -0,0 +1,47 @@
</span><ins>+/*
+ * Copyright (C) 2016 Apple Inc. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+ * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
+ * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef LargeMap_h
+#define LargeMap_h
+
+#include "LargeRange.h"
+#include "Vector.h"
+#include <algorithm>
+
+namespace bmalloc {
+
+class LargeMap {
+public:
+ void add(const LargeRange&);
+ LargeRange remove(size_t alignment, size_t);
+ Vector<LargeRange>& ranges() { return m_free; }
+
+private:
+ Vector<LargeRange> m_free;
+};
+
+} // namespace bmalloc
+
+#endif // LargeMap_h
</ins></span></pre></div>
<a id="trunkSourcebmallocbmallocLargeRangehfromrev204993trunkSourcebmallocbmallocXLargeRangeh"></a>
<div class="copfile"><h4>Copied: trunk/Source/bmalloc/bmalloc/LargeRange.h (from rev 204993, trunk/Source/bmalloc/bmalloc/XLargeRange.h) (0 => 205032)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/bmalloc/bmalloc/LargeRange.h (rev 0)
+++ trunk/Source/bmalloc/bmalloc/LargeRange.h 2016-08-26 20:18:00 UTC (rev 205032)
</span><span class="lines">@@ -0,0 +1,110 @@
</span><ins>+/*
+ * Copyright (C) 2016 Apple Inc. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+ * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
+ * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef LargeRange_h
+#define LargeRange_h
+
+#include "BAssert.h"
+#include "Range.h"
+
+namespace bmalloc {
+
+class LargeRange : public Range {
+public:
+ LargeRange()
+ : Range()
+ , m_physicalSize(0)
+ {
+ }
+
+ LargeRange(const Range& other, size_t physicalSize)
+ : Range(other)
+ , m_physicalSize(physicalSize)
+ {
+ }
+
+ LargeRange(void* begin, size_t size, size_t physicalSize)
+ : Range(begin, size)
+ , m_physicalSize(physicalSize)
+ {
+ }
+
+ size_t physicalSize() const { return m_physicalSize; }
+ void setPhysicalSize(size_t physicalSize) { m_physicalSize = physicalSize; }
+
+ std::pair<LargeRange, LargeRange> split(size_t) const;
+
+ bool operator<(const void* other) const { return begin() < other; }
+ bool operator<(const LargeRange& other) const { return begin() < other.begin(); }
+
+private:
+ size_t m_physicalSize;
+};
+
+inline bool canMerge(const LargeRange& a, const LargeRange& b)
+{
+ if (a.end() == b.begin())
+ return true;
+
+ if (b.end() == a.begin())
+ return true;
+
+ return false;
+}
+
+inline LargeRange merge(const LargeRange& a, const LargeRange& b)
+{
+ const LargeRange& left = std::min(a, b);
+ if (left.size() == left.physicalSize()) {
+ return LargeRange(
+ left.begin(),
+ a.size() + b.size(),
+ a.physicalSize() + b.physicalSize());
+ }
+
+ return LargeRange(
+ left.begin(),
+ a.size() + b.size(),
+ left.physicalSize());
+}
+
+inline std::pair<LargeRange, LargeRange> LargeRange::split(size_t size) const
+{
+ BASSERT(size <= this->size());
+
+ if (size <= physicalSize()) {
+ LargeRange left(begin(), size, size);
+ LargeRange right(left.end(), this->size() - size, physicalSize() - size);
+ return std::make_pair(left, right);
+ }
+
+ LargeRange left(begin(), size, physicalSize());
+ LargeRange right(left.end(), this->size() - size, 0);
+ return std::make_pair(left, right);
+}
+
+} // namespace bmalloc
+
+#endif // LargeRange_h
</ins></span></pre></div>
<a id="trunkSourcebmallocbmallocVMHeapcpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/bmalloc/bmalloc/VMHeap.cpp (205031 => 205032)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/bmalloc/bmalloc/VMHeap.cpp 2016-08-26 18:12:56 UTC (rev 205031)
+++ trunk/Source/bmalloc/bmalloc/VMHeap.cpp 2016-08-26 20:18:00 UTC (rev 205032)
</span><span class="lines">@@ -29,23 +29,23 @@
</span><span class="cx">
</span><span class="cx"> namespace bmalloc {
</span><span class="cx">
</span><del>-XLargeRange VMHeap::tryAllocateLargeChunk(std::lock_guard<StaticMutex>&, size_t alignment, size_t size)
</del><ins>+LargeRange VMHeap::tryAllocateLargeChunk(std::lock_guard<StaticMutex>&, size_t alignment, size_t size)
</ins><span class="cx"> {
</span><span class="cx"> // We allocate VM in aligned multiples to increase the chances that
</span><span class="cx"> // the OS will provide contiguous ranges that we can merge.
</span><span class="cx"> size_t roundedAlignment = roundUpToMultipleOf<chunkSize>(alignment);
</span><span class="cx"> if (roundedAlignment < alignment) // Check for overflow
</span><del>- return XLargeRange();
</del><ins>+ return LargeRange();
</ins><span class="cx"> alignment = roundedAlignment;
</span><span class="cx">
</span><span class="cx"> size_t roundedSize = roundUpToMultipleOf<chunkSize>(size);
</span><span class="cx"> if (roundedSize < size) // Check for overflow
</span><del>- return XLargeRange();
</del><ins>+ return LargeRange();
</ins><span class="cx"> size = roundedSize;
</span><span class="cx">
</span><span class="cx"> void* memory = tryVMAllocate(alignment, size);
</span><span class="cx"> if (!memory)
</span><del>- return XLargeRange();
</del><ins>+ return LargeRange();
</ins><span class="cx">
</span><span class="cx"> Chunk* chunk = static_cast<Chunk*>(memory);
</span><span class="cx">
</span><span class="lines">@@ -53,7 +53,7 @@
</span><span class="cx"> m_zone.addRange(Range(chunk->bytes(), size));
</span><span class="cx"> #endif
</span><span class="cx">
</span><del>- return XLargeRange(chunk->bytes(), size, 0);
</del><ins>+ return LargeRange(chunk->bytes(), size, 0);
</ins><span class="cx"> }
</span><span class="cx">
</span><span class="cx"> void VMHeap::allocateSmallChunk(std::lock_guard<StaticMutex>& lock, size_t pageClass)
</span></span></pre></div>
<a id="trunkSourcebmallocbmallocVMHeaph"></a>
<div class="modfile"><h4>Modified: trunk/Source/bmalloc/bmalloc/VMHeap.h (205031 => 205032)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/bmalloc/bmalloc/VMHeap.h 2016-08-26 18:12:56 UTC (rev 205031)
+++ trunk/Source/bmalloc/bmalloc/VMHeap.h 2016-08-26 20:18:00 UTC (rev 205032)
</span><span class="lines">@@ -28,9 +28,9 @@
</span><span class="cx">
</span><span class="cx"> #include "Chunk.h"
</span><span class="cx"> #include "FixedVector.h"
</span><ins>+#include "LargeRange.h"
</ins><span class="cx"> #include "Map.h"
</span><span class="cx"> #include "Vector.h"
</span><del>-#include "XLargeRange.h"
</del><span class="cx"> #if BOS(DARWIN)
</span><span class="cx"> #include "Zone.h"
</span><span class="cx"> #endif
</span><span class="lines">@@ -46,7 +46,7 @@
</span><span class="cx"> SmallPage* allocateSmallPage(std::lock_guard<StaticMutex>&, size_t);
</span><span class="cx"> void deallocateSmallPage(std::unique_lock<StaticMutex>&, size_t, SmallPage*);
</span><span class="cx">
</span><del>- XLargeRange tryAllocateLargeChunk(std::lock_guard<StaticMutex>&, size_t alignment, size_t);
</del><ins>+ LargeRange tryAllocateLargeChunk(std::lock_guard<StaticMutex>&, size_t alignment, size_t);
</ins><span class="cx">
</span><span class="cx"> private:
</span><span class="cx"> void allocateSmallChunk(std::lock_guard<StaticMutex>&, size_t);
</span></span></pre></div>
<a id="trunkSourcebmallocbmallocXLargeMapcpp"></a>
<div class="delfile"><h4>Deleted: trunk/Source/bmalloc/bmalloc/XLargeMap.cpp (205031 => 205032)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/bmalloc/bmalloc/XLargeMap.cpp 2016-08-26 18:12:56 UTC (rev 205031)
+++ trunk/Source/bmalloc/bmalloc/XLargeMap.cpp 2016-08-26 20:18:00 UTC (rev 205032)
</span><span class="lines">@@ -1,79 +0,0 @@
</span><del>-/*
- * Copyright (C) 2016 Apple Inc. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
- * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR
- * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
- * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
- * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
- * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include "XLargeMap.h"
-#include <utility>
-
-namespace bmalloc {
-
-XLargeRange XLargeMap::remove(size_t alignment, size_t size)
-{
- size_t alignmentMask = alignment - 1;
-
- XLargeRange* candidate = m_free.end();
- for (XLargeRange* it = m_free.begin(); it != m_free.end(); ++it) {
- if (it->size() < size)
- continue;
-
- if (candidate != m_free.end() && candidate->begin() < it->begin())
- continue;
-
- if (test(it->begin(), alignmentMask)) {
- char* aligned = roundUpToMultipleOf(alignment, it->begin());
- if (aligned < it->begin()) // Check for overflow.
- continue;
-
- char* alignedEnd = aligned + size;
- if (alignedEnd < aligned) // Check for overflow.
- continue;
-
- if (alignedEnd > it->end())
- continue;
- }
-
- candidate = it;
- }
-
- if (candidate == m_free.end())
- return XLargeRange();
-
- return m_free.pop(candidate);
-}
-
-void XLargeMap::add(const XLargeRange& range)
-{
- XLargeRange merged = range;
-
- for (size_t i = 0; i < m_free.size(); ++i) {
- if (!canMerge(merged, m_free[i]))
- continue;
-
- merged = merge(merged, m_free.pop(i--));
- }
-
- m_free.push(merged);
-}
-
-} // namespace bmalloc
</del></span></pre></div>
<a id="trunkSourcebmallocbmallocXLargeMaph"></a>
<div class="delfile"><h4>Deleted: trunk/Source/bmalloc/bmalloc/XLargeMap.h (205031 => 205032)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/bmalloc/bmalloc/XLargeMap.h 2016-08-26 18:12:56 UTC (rev 205031)
+++ trunk/Source/bmalloc/bmalloc/XLargeMap.h 2016-08-26 20:18:00 UTC (rev 205032)
</span><span class="lines">@@ -1,47 +0,0 @@
</span><del>-/*
- * Copyright (C) 2016 Apple Inc. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
- * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR
- * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
- * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
- * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
- * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef XLargeMap_h
-#define XLargeMap_h
-
-#include "Vector.h"
-#include "XLargeRange.h"
-#include <algorithm>
-
-namespace bmalloc {
-
-class XLargeMap {
-public:
- void add(const XLargeRange&);
- XLargeRange remove(size_t alignment, size_t);
- Vector<XLargeRange>& ranges() { return m_free; }
-
-private:
- Vector<XLargeRange> m_free;
-};
-
-} // namespace bmalloc
-
-#endif // XLargeMap_h
</del></span></pre></div>
<a id="trunkSourcebmallocbmallocXLargeRangeh"></a>
<div class="delfile"><h4>Deleted: trunk/Source/bmalloc/bmalloc/XLargeRange.h (205031 => 205032)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/bmalloc/bmalloc/XLargeRange.h 2016-08-26 18:12:56 UTC (rev 205031)
+++ trunk/Source/bmalloc/bmalloc/XLargeRange.h 2016-08-26 20:18:00 UTC (rev 205032)
</span><span class="lines">@@ -1,107 +0,0 @@
</span><del>-/*
- * Copyright (C) 2016 Apple Inc. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
- * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR
- * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
- * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
- * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
- * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef XLargeRange_h
-#define XLargeRange_h
-
-namespace bmalloc {
-
-class XLargeRange : public Range {
-public:
- XLargeRange()
- : Range()
- , m_physicalSize(0)
- {
- }
-
- XLargeRange(const Range& other, size_t physicalSize)
- : Range(other)
- , m_physicalSize(physicalSize)
- {
- }
-
- XLargeRange(void* begin, size_t size, size_t physicalSize)
- : Range(begin, size)
- , m_physicalSize(physicalSize)
- {
- }
-
- size_t physicalSize() const { return m_physicalSize; }
- void setPhysicalSize(size_t physicalSize) { m_physicalSize = physicalSize; }
-
- std::pair<XLargeRange, XLargeRange> split(size_t) const;
-
- bool operator<(const void* other) const { return begin() < other; }
- bool operator<(const XLargeRange& other) const { return begin() < other.begin(); }
-
-private:
- size_t m_physicalSize;
-};
-
-inline bool canMerge(const XLargeRange& a, const XLargeRange& b)
-{
- if (a.end() == b.begin())
- return true;
-
- if (b.end() == a.begin())
- return true;
-
- return false;
-}
-
-inline XLargeRange merge(const XLargeRange& a, const XLargeRange& b)
-{
- const XLargeRange& left = std::min(a, b);
- if (left.size() == left.physicalSize()) {
- return XLargeRange(
- left.begin(),
- a.size() + b.size(),
- a.physicalSize() + b.physicalSize());
- }
-
- return XLargeRange(
- left.begin(),
- a.size() + b.size(),
- left.physicalSize());
-}
-
-inline std::pair<XLargeRange, XLargeRange> XLargeRange::split(size_t size) const
-{
- BASSERT(size <= this->size());
-
- if (size <= physicalSize()) {
- XLargeRange left(begin(), size, size);
- XLargeRange right(left.end(), this->size() - size, physicalSize() - size);
- return std::make_pair(left, right);
- }
-
- XLargeRange left(begin(), size, physicalSize());
- XLargeRange right(left.end(), this->size() - size, 0);
- return std::make_pair(left, right);
-}
-
-} // namespace bmalloc
-
-#endif // XLargeRange_h
</del></span></pre></div>
<a id="trunkSourcebmallocbmallocxcodeprojprojectpbxproj"></a>
<div class="modfile"><h4>Modified: trunk/Source/bmalloc/bmalloc.xcodeproj/project.pbxproj (205031 => 205032)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/bmalloc/bmalloc.xcodeproj/project.pbxproj 2016-08-26 18:12:56 UTC (rev 205031)
+++ trunk/Source/bmalloc/bmalloc.xcodeproj/project.pbxproj 2016-08-26 20:18:00 UTC (rev 205032)
</span><span class="lines">@@ -19,13 +19,13 @@
</span><span class="cx"> 1448C30018F3754600502839 /* mbmalloc.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 1448C2FF18F3754300502839 /* mbmalloc.cpp */; };
</span><span class="cx"> 1448C30118F3754C00502839 /* bmalloc.h in Headers */ = {isa = PBXBuildFile; fileRef = 1448C2FE18F3754300502839 /* bmalloc.h */; settings = {ATTRIBUTES = (Private, ); }; };
</span><span class="cx"> 144BE11F1CA346520099C8C0 /* Object.h in Headers */ = {isa = PBXBuildFile; fileRef = 144BE11E1CA346520099C8C0 /* Object.h */; settings = {ATTRIBUTES = (Private, ); }; };
</span><del>- 144C07F41C7B70260051BB6A /* XLargeMap.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 144C07F21C7B70260051BB6A /* XLargeMap.cpp */; };
- 144C07F51C7B70260051BB6A /* XLargeMap.h in Headers */ = {isa = PBXBuildFile; fileRef = 144C07F31C7B70260051BB6A /* XLargeMap.h */; settings = {ATTRIBUTES = (Private, ); }; };
</del><ins>+ 144C07F41C7B70260051BB6A /* LargeMap.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 144C07F21C7B70260051BB6A /* LargeMap.cpp */; };
+ 144C07F51C7B70260051BB6A /* LargeMap.h in Headers */ = {isa = PBXBuildFile; fileRef = 144C07F31C7B70260051BB6A /* LargeMap.h */; settings = {ATTRIBUTES = (Private, ); }; };
</ins><span class="cx"> 147DC6E31CA5B70B00724E8D /* Chunk.h in Headers */ = {isa = PBXBuildFile; fileRef = 147DC6E21CA5B70B00724E8D /* Chunk.h */; settings = {ATTRIBUTES = (Private, ); }; };
</span><span class="cx"> 14895D911A3A319C0006235D /* Environment.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 14895D8F1A3A319C0006235D /* Environment.cpp */; };
</span><span class="cx"> 14895D921A3A319C0006235D /* Environment.h in Headers */ = {isa = PBXBuildFile; fileRef = 14895D901A3A319C0006235D /* Environment.h */; settings = {ATTRIBUTES = (Private, ); }; };
</span><span class="cx"> 14C8992B1CC485E70027A057 /* Map.h in Headers */ = {isa = PBXBuildFile; fileRef = 14C8992A1CC485E70027A057 /* Map.h */; settings = {ATTRIBUTES = (Private, ); }; };
</span><del>- 14C8992D1CC578330027A057 /* XLargeRange.h in Headers */ = {isa = PBXBuildFile; fileRef = 14C8992C1CC578330027A057 /* XLargeRange.h */; settings = {ATTRIBUTES = (Private, ); }; };
</del><ins>+ 14C8992D1CC578330027A057 /* LargeRange.h in Headers */ = {isa = PBXBuildFile; fileRef = 14C8992C1CC578330027A057 /* LargeRange.h */; settings = {ATTRIBUTES = (Private, ); }; };
</ins><span class="cx"> 14C919C918FCC59F0028DB43 /* BPlatform.h in Headers */ = {isa = PBXBuildFile; fileRef = 14C919C818FCC59F0028DB43 /* BPlatform.h */; settings = {ATTRIBUTES = (Private, ); }; };
</span><span class="cx"> 14CC394C18EA8858004AFE34 /* libbmalloc.a in Frameworks */ = {isa = PBXBuildFile; fileRef = 14F271BE18EA3963008C152F /* libbmalloc.a */; };
</span><span class="cx"> 14DD789018F48CEB00950702 /* Sizes.h in Headers */ = {isa = PBXBuildFile; fileRef = 145F6874179DF84100D65598 /* Sizes.h */; settings = {ATTRIBUTES = (Private, ); }; };
</span><span class="lines">@@ -92,8 +92,8 @@
</span><span class="cx"> 1448C2FE18F3754300502839 /* bmalloc.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; name = bmalloc.h; path = bmalloc/bmalloc.h; sourceTree = "<group>"; };
</span><span class="cx"> 1448C2FF18F3754300502839 /* mbmalloc.cpp */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.cpp.cpp; name = mbmalloc.cpp; path = bmalloc/mbmalloc.cpp; sourceTree = "<group>"; };
</span><span class="cx"> 144BE11E1CA346520099C8C0 /* Object.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; name = Object.h; path = bmalloc/Object.h; sourceTree = "<group>"; };
</span><del>- 144C07F21C7B70260051BB6A /* XLargeMap.cpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; name = XLargeMap.cpp; path = bmalloc/XLargeMap.cpp; sourceTree = "<group>"; };
- 144C07F31C7B70260051BB6A /* XLargeMap.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; name = XLargeMap.h; path = bmalloc/XLargeMap.h; sourceTree = "<group>"; };
</del><ins>+ 144C07F21C7B70260051BB6A /* LargeMap.cpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; name = LargeMap.cpp; path = bmalloc/LargeMap.cpp; sourceTree = "<group>"; };
+ 144C07F31C7B70260051BB6A /* LargeMap.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; name = LargeMap.h; path = bmalloc/LargeMap.h; sourceTree = "<group>"; };
</ins><span class="cx"> 144DCED617A649D90093B2F2 /* Mutex.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; name = Mutex.h; path = bmalloc/Mutex.h; sourceTree = "<group>"; };
</span><span class="cx"> 144F7BFB18BFC517003537F3 /* VMHeap.cpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; name = VMHeap.cpp; path = bmalloc/VMHeap.cpp; sourceTree = "<group>"; };
</span><span class="cx"> 144F7BFC18BFC517003537F3 /* VMHeap.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; name = VMHeap.h; path = bmalloc/VMHeap.h; sourceTree = "<group>"; };
</span><span class="lines">@@ -115,7 +115,7 @@
</span><span class="cx"> 14B650C718F39F4800751968 /* DebugRelease.xcconfig */ = {isa = PBXFileReference; lastKnownFileType = text.xcconfig; path = DebugRelease.xcconfig; sourceTree = "<group>"; };
</span><span class="cx"> 14B650C918F3A04200751968 /* mbmalloc.xcconfig */ = {isa = PBXFileReference; lastKnownFileType = text.xcconfig; path = mbmalloc.xcconfig; sourceTree = "<group>"; };
</span><span class="cx"> 14C8992A1CC485E70027A057 /* Map.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; name = Map.h; path = bmalloc/Map.h; sourceTree = "<group>"; };
</span><del>- 14C8992C1CC578330027A057 /* XLargeRange.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; name = XLargeRange.h; path = bmalloc/XLargeRange.h; sourceTree = "<group>"; };
</del><ins>+ 14C8992C1CC578330027A057 /* LargeRange.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; name = LargeRange.h; path = bmalloc/LargeRange.h; sourceTree = "<group>"; };
</ins><span class="cx"> 14C919C818FCC59F0028DB43 /* BPlatform.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; name = BPlatform.h; path = bmalloc/BPlatform.h; sourceTree = "<group>"; };
</span><span class="cx"> 14CC394418EA8743004AFE34 /* libmbmalloc.dylib */ = {isa = PBXFileReference; explicitFileType = "compiled.mach-o.dylib"; includeInIndex = 0; path = libmbmalloc.dylib; sourceTree = BUILT_PRODUCTS_DIR; };
</span><span class="cx"> 14D9DB4517F2447100EAAB79 /* FixedVector.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; lineEnding = 0; name = FixedVector.h; path = bmalloc/FixedVector.h; sourceTree = "<group>"; xcLanguageSpecificationIdentifier = xcode.lang.objcpp; };
</span><span class="lines">@@ -190,9 +190,9 @@
</span><span class="cx"> 147AAA9C18CE6010002201E4 /* heap: large */ = {
</span><span class="cx"> isa = PBXGroup;
</span><span class="cx"> children = (
</span><del>- 144C07F21C7B70260051BB6A /* XLargeMap.cpp */,
- 144C07F31C7B70260051BB6A /* XLargeMap.h */,
- 14C8992C1CC578330027A057 /* XLargeRange.h */,
</del><ins>+ 144C07F21C7B70260051BB6A /* LargeMap.cpp */,
+ 144C07F31C7B70260051BB6A /* LargeMap.h */,
+ 14C8992C1CC578330027A057 /* LargeRange.h */,
</ins><span class="cx"> );
</span><span class="cx"> name = "heap: large";
</span><span class="cx"> sourceTree = "<group>";
</span><span class="lines">@@ -322,8 +322,8 @@
</span><span class="cx"> 14C8992B1CC485E70027A057 /* Map.h in Headers */,
</span><span class="cx"> 14DD78BD18F48D6B00950702 /* SmallPage.h in Headers */,
</span><span class="cx"> 14DD78C818F48D7500950702 /* FixedVector.h in Headers */,
</span><del>- 14C8992D1CC578330027A057 /* XLargeRange.h in Headers */,
- 144C07F51C7B70260051BB6A /* XLargeMap.h in Headers */,
</del><ins>+ 14C8992D1CC578330027A057 /* LargeRange.h in Headers */,
+ 144C07F51C7B70260051BB6A /* LargeMap.h in Headers */,
</ins><span class="cx"> 147DC6E31CA5B70B00724E8D /* Chunk.h in Headers */,
</span><span class="cx"> 14DD78BC18F48D6B00950702 /* SmallLine.h in Headers */,
</span><span class="cx"> 14DD789818F48D4A00950702 /* Allocator.h in Headers */,
</span><span class="lines">@@ -417,7 +417,7 @@
</span><span class="cx"> 4426E2801C838EE0008EB042 /* Logging.cpp in Sources */,
</span><span class="cx"> 14F271C718EA3990008C152F /* Heap.cpp in Sources */,
</span><span class="cx"> 14F271C918EA3990008C152F /* VMHeap.cpp in Sources */,
</span><del>- 144C07F41C7B70260051BB6A /* XLargeMap.cpp in Sources */,
</del><ins>+ 144C07F41C7B70260051BB6A /* LargeMap.cpp in Sources */,
</ins><span class="cx"> 14F271C818EA3990008C152F /* ObjectType.cpp in Sources */,
</span><span class="cx"> 14F271C518EA397E008C152F /* Deallocator.cpp in Sources */,
</span><span class="cx"> 14F271C418EA397B008C152F /* Cache.cpp in Sources */,
</span></span></pre>
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