Commit b64c50a2 authored by mjs's avatar mjs

JavaScriptCore:

        Reviewed by Darin.

	<rdar://problem/4283967> REGRESSION: 3% regression on PLT from new FastMalloc
	http://bugzilla.opendarwin.org/show_bug.cgi?id=5243

	A number of optimizations to the new threadsafe malloc that make it actually as fast
	as dlmalloc (I measured wrong before) and as memory-efficient as the system malloc.

	- use fastMalloc for everything - it now gets applied to all new/delete allocations
	via a private inline operator new that is now included into every file via config.h.

	- tweaked some of the numeric parameters for size classes and amount of wasted memory
	allowed per allocation - this saves on memory use and consequently improves speed.

	- so long as the allocator is not being used on background threads, get the per-thread
	cache from a global variable instead of from pthread_getspecific, since the latter is slow.

	- inline more functions, and force the ones GCC refuses to inline with
	attribute(always_inline), nearly all of these have one call site so inlining them has
	to be a win.

	- use some tricks to calculate allocation size more efficiently and fewer times for small
	allocations, to avoid hitting the huge size table array.

	- avoid hitting the per-thread cache on code paths that don't need it.

	- implement inline assembly version of spinlock for PowerPC (was already done for x86)

        * bindings/NP_jsobject.cpp:
        * bindings/c/c_class.cpp:
        * bindings/c/c_instance.cpp:
        * bindings/c/c_runtime.cpp:
        * bindings/c/c_utility.cpp:
        * bindings/jni/jni_class.cpp:
        * bindings/jni/jni_instance.cpp:
        * bindings/jni/jni_jsobject.cpp:
        * bindings/jni/jni_objc.mm:
        * bindings/jni/jni_runtime.cpp:
        * bindings/jni/jni_utility.cpp:
        * bindings/npruntime.cpp:
        * bindings/objc/WebScriptObject.mm:
        * bindings/objc/objc_class.mm:
        * bindings/objc/objc_instance.mm:
        * bindings/objc/objc_runtime.mm:
        * bindings/objc/objc_utility.mm:
        * bindings/runtime.cpp:
        * bindings/runtime_array.cpp:
        * bindings/runtime_method.cpp:
        * bindings/runtime_object.cpp:
        * bindings/runtime_root.cpp:
        * bindings/testbindings.cpp:
        * bindings/testbindings.mm:
        * kjs/array_object.cpp:
        (ArrayInstanceImp::ArrayInstanceImp):
        (ArrayInstanceImp::~ArrayInstanceImp):
        (ArrayInstanceImp::resizeStorage):
        * kjs/bool_object.cpp:
        * kjs/collector.cpp:
        (KJS::Collector::registerThread):
        * kjs/config.h:
        * kjs/debugger.cpp:
        * kjs/error_object.cpp:
        * kjs/function.cpp:
        * kjs/function_object.cpp:
        * kjs/identifier.cpp:
        (KJS::Identifier::rehash):
        * kjs/internal.cpp:
        (KJS::Parser::saveNewNode):
        (KJS::clearNewNodes):
        * kjs/interpreter.cpp:
        * kjs/lexer.cpp:
        (Lexer::doneParsing):
        (Lexer::makeIdentifier):
        (Lexer::makeUString):
        * kjs/list.cpp:
        * kjs/math_object.cpp:
        * kjs/nodes.cpp:
        * kjs/nodes.h:
        * kjs/nodes2string.cpp:
        * kjs/number_object.cpp:
        (integer_part_noexp):
        (char_sequence):
        * kjs/object.cpp:
        * kjs/object_object.cpp:
        * kjs/property_map.cpp:
        * kjs/property_slot.cpp:
        * kjs/protected_values.cpp:
        (KJS::ProtectedValues::rehash):
        * kjs/reference.cpp:
        * kjs/reference_list.cpp:
        * kjs/regexp.cpp:
        * kjs/regexp_object.cpp:
        * kjs/scope_chain.cpp:
        * kjs/scope_chain.h:
        * kjs/string_object.cpp:
        * kjs/testkjs.cpp:
        * kjs/ustring.h:
        * kjs/value.cpp:
        * kxmlcore/Assertions.mm:
        * kxmlcore/FastMalloc.cpp:
        (KXMLCore::InitSizeClasses):
        (KXMLCore::DLL_IsEmpty):
        (KXMLCore::DLL_Prepend):
        (KXMLCore::TCMalloc_Central_FreeList::Insert):
        (KXMLCore::TCMalloc_Central_FreeList::Remove):
        (KXMLCore::TCMalloc_Central_FreeList::Populate):
        (KXMLCore::TCMalloc_ThreadCache::Allocate):
        (KXMLCore::TCMalloc_ThreadCache::FetchFromCentralCache):
        (KXMLCore::fastMallocRegisterThread):
        (KXMLCore::TCMalloc_ThreadCache::GetCache):
        (KXMLCore::TCMalloc_ThreadCache::GetCacheIfPresent):
        (KXMLCore::TCMalloc_ThreadCache::CreateCacheIfNecessary):
        (KXMLCore::do_malloc):
        (KXMLCore::do_free):
        (KXMLCore::realloc):
        * kxmlcore/FastMalloc.h:
        (operator new):
        (operator delete):
        (operator new[]):
        (operator delete[]):
        * kxmlcore/HashTable.cpp:
        * kxmlcore/TCSpinLock.h:
        (TCMalloc_SpinLock::Lock):
        (TCMalloc_SpinLock::Unlock):
        (TCMalloc_SlowLock):
        * kxmlcore/TCSystemAlloc.cpp:

WebCore:

        Reviewed by Darin.

	<rdar://problem/4283967> REGRESSION: 3% regression on PLT from new FastMalloc
	http://bugzilla.opendarwin.org/show_bug.cgi?id=5243

	- use fastMalloc for everything - it now gets applied to all new/delete allocations
        via a private inline operator new that is now included into every file via config.h

        * WebCore.xcodeproj/project.pbxproj:
        * WebCorePrefix.h:
        * khtml/css/css_base.cpp:
        * khtml/css/css_base.h:
        * khtml/css/css_computedstyle.cpp:
        * khtml/css/css_ruleimpl.cpp:
        * khtml/css/css_stylesheetimpl.cpp:
        * khtml/css/css_valueimpl.cpp:
        * khtml/css/css_valueimpl.h:
        * khtml/css/csshelper.cpp:
        * khtml/css/cssparser.cpp:
        (ValueList::ValueList):
        (ValueList::~ValueList):
        (ValueList::addValue):
        (CSSParser::CSSParser):
        (CSSParser::~CSSParser):
        (CSSParser::setupParser):
        (CSSParser::addProperty):
        * khtml/css/cssstyleselector.cpp:
        * khtml/css/cssstyleselector.h:
        * khtml/dom/dom2_events.cpp:
        * khtml/dom/dom2_traversal.cpp:
        * khtml/dom/dom_misc.cpp:
        * khtml/dom/dom_string.cpp:
        * khtml/ecma/domparser.cpp:
        * khtml/ecma/kjs_binding.cpp:
        * khtml/ecma/kjs_css.cpp:
        * khtml/ecma/kjs_dom.cpp:
        * khtml/ecma/kjs_events.cpp:
        * khtml/ecma/kjs_html.cpp:
        (KJS::KJS::Context2DFunction::callAsFunction):
        (KJS::Gradient::~Gradient):
        (KJS::Gradient::addColorStop):
        (KJS::Gradient::colorStops):
        * khtml/ecma/kjs_navigator.cpp:
        * khtml/ecma/kjs_proxy.cpp:
        * khtml/ecma/kjs_range.cpp:
        * khtml/ecma/kjs_traversal.cpp:
        * khtml/ecma/kjs_views.cpp:
        * khtml/ecma/kjs_window.cpp:
        * khtml/ecma/xmlhttprequest.cpp:
        * khtml/ecma/xmlserializer.cpp:
        * khtml/editing/SelectionController.cpp:
        * khtml/editing/append_node_command.cpp:
        * khtml/editing/apply_style_command.cpp:
        * khtml/editing/break_blockquote_command.cpp:
        * khtml/editing/composite_edit_command.cpp:
        * khtml/editing/delete_from_text_node_command.cpp:
        * khtml/editing/delete_selection_command.cpp:
        * khtml/editing/edit_command.cpp:
        * khtml/editing/html_interchange.cpp:
        * khtml/editing/htmlediting.cpp:
        * khtml/editing/insert_into_text_node_command.cpp:
        * khtml/editing/insert_line_break_command.cpp:
        * khtml/editing/insert_node_before_command.cpp:
        * khtml/editing/insert_paragraph_separator_command.cpp:
        * khtml/editing/insert_text_command.cpp:
        * khtml/editing/join_text_nodes_command.cpp:
        * khtml/editing/jsediting.cpp:
        * khtml/editing/markup.cpp:
        * khtml/editing/merge_identical_elements_command.cpp:
        * khtml/editing/move_selection_command.cpp:
        * khtml/editing/rebalance_whitespace_command.cpp:
        * khtml/editing/remove_css_property_command.cpp:
        * khtml/editing/remove_node_attribute_command.cpp:
        * khtml/editing/remove_node_command.cpp:
        * khtml/editing/remove_node_preserving_children_command.cpp:
        * khtml/editing/replace_selection_command.cpp:
        * khtml/editing/set_node_attribute_command.cpp:
        * khtml/editing/split_element_command.cpp:
        * khtml/editing/split_text_node_command.cpp:
        * khtml/editing/split_text_node_containing_element.cpp:
        * khtml/editing/typing_command.cpp:
        * khtml/editing/visible_position.cpp:
        * khtml/editing/visible_range.cpp:
        * khtml/editing/visible_text.cpp:
        (khtml::CircularSearchBuffer::~CircularSearchBuffer):
        (khtml::CircularSearchBuffer::CircularSearchBuffer):
        * khtml/editing/visible_units.cpp:
        * khtml/editing/wrap_contents_in_dummy_span_command.cpp:
        * khtml/html/html_baseimpl.cpp:
        * khtml/html/html_blockimpl.cpp:
        * khtml/html/html_canvasimpl.cpp:
        * khtml/html/html_documentimpl.cpp:
        * khtml/html/html_elementimpl.cpp:
        * khtml/html/html_formimpl.cpp:
        * khtml/html/html_headimpl.cpp:
        * khtml/html/html_imageimpl.cpp:
        * khtml/html/html_inlineimpl.cpp:
        * khtml/html/html_listimpl.cpp:
        * khtml/html/html_miscimpl.cpp:
        * khtml/html/html_objectimpl.cpp:
        * khtml/html/html_tableimpl.cpp:
        * khtml/html/htmlfactory.cpp:
        * khtml/html/htmlnames.cpp:
        * khtml/html/htmlparser.cpp:
        * khtml/html/htmltokenizer.cpp:
        (khtml::HTMLTokenizer::enlargeBuffer):
        (khtml::HTMLTokenizer::enlargeScriptBuffer):
        * khtml/khtml_events.cpp:
        * khtml/khtml_part.cpp:
        * khtml/khtmlview.cpp:
        * khtml/misc/arena.cpp:
        * khtml/misc/arena.h:
        * khtml/misc/decoder.cpp:
        * khtml/misc/formdata.cpp:
        * khtml/misc/helper.cpp:
        * khtml/misc/loader.cpp:
        * khtml/misc/stringit.cpp:
        * khtml/rendering/bidi.cpp:
        * khtml/rendering/break_lines.cpp:
        * khtml/rendering/font.cpp:
        * khtml/rendering/render_arena.cpp:
        * khtml/rendering/render_block.cpp:
        * khtml/rendering/render_box.cpp:
        * khtml/rendering/render_br.cpp:
        * khtml/rendering/render_canvas.cpp:
        * khtml/rendering/render_canvasimage.cpp:
        (RenderCanvasImage::~RenderCanvasImage):
        (RenderCanvasImage::createDrawingContext):
        * khtml/rendering/render_container.cpp:
        * khtml/rendering/render_flexbox.cpp:
        * khtml/rendering/render_flow.cpp:
        * khtml/rendering/render_form.cpp:
        * khtml/rendering/render_frames.cpp:
        * khtml/rendering/render_image.cpp:
        * khtml/rendering/render_inline.cpp:
        * khtml/rendering/render_layer.cpp:
        * khtml/rendering/render_line.cpp:
        * khtml/rendering/render_list.cpp:
        * khtml/rendering/render_object.cpp:
        * khtml/rendering/render_replaced.cpp:
        * khtml/rendering/render_style.cpp:
        * khtml/rendering/render_style.h:
        * khtml/rendering/render_table.cpp:
        * khtml/rendering/render_text.cpp:
        * khtml/rendering/render_theme.cpp:
        * khtml/rendering/render_theme_mac.mm:
        * khtml/rendering/table_layout.cpp:
        * khtml/xbl/xbl_binding.cpp:
        * khtml/xbl/xbl_binding_manager.cpp:
        * khtml/xbl/xbl_docimpl.cpp:
        * khtml/xbl/xbl_protobinding.cpp:
        * khtml/xbl/xbl_protohandler.cpp:
        * khtml/xbl/xbl_protoimplementation.cpp:
        * khtml/xbl/xbl_tokenizer.cpp:
        * khtml/xml/EventNames.cpp:
        * khtml/xml/dom2_eventsimpl.cpp:
        * khtml/xml/dom2_eventsimpl.h:
        * khtml/xml/dom2_rangeimpl.cpp:
        * khtml/xml/dom2_rangeimpl.h:
        * khtml/xml/dom2_traversalimpl.cpp:
        * khtml/xml/dom2_traversalimpl.h:
        * khtml/xml/dom2_viewsimpl.cpp:
        * khtml/xml/dom2_viewsimpl.h:
        * khtml/xml/dom_atomicstring.cpp:
        * khtml/xml/dom_docimpl.cpp:
        * khtml/xml/dom_docimpl.h:
        * khtml/xml/dom_elementimpl.cpp:
        * khtml/xml/dom_elementimpl.h:
        * khtml/xml/dom_nodeimpl.cpp:
        * khtml/xml/dom_nodeimpl.h:
        * khtml/xml/dom_position.cpp:
        * khtml/xml/dom_qname.cpp:
        * khtml/xml/dom_stringimpl.cpp:
        * khtml/xml/dom_stringimpl.h:
        * khtml/xml/dom_textimpl.cpp:
        * khtml/xml/dom_xmlimpl.cpp:
        * khtml/xml/xml_tokenizer.cpp:
        * khtml/xsl/xsl_stylesheetimpl.cpp:
        * khtml/xsl/xslt_processorimpl.cpp:
        * kwq/DOM-CSS.mm:
        * kwq/DOM.mm:
        * kwq/DOMEvents.mm:
        * kwq/DOMHTML.mm:
        * kwq/DOMInternal.mm:
        (DOMString::DOMString):
        * kwq/DOMUtility.mm:
        * kwq/DOMViews.mm:
        * kwq/KWQAccObject.mm:
        * kwq/KWQAccObjectCache.mm:
        * kwq/KWQApplication.mm:
        * kwq/KWQArrayImpl.h:
        * kwq/KWQArrayImpl.mm:
        * kwq/KWQBuffer.mm:
        * kwq/KWQButton.mm:
        * kwq/KWQCString.mm:
        * kwq/KWQCharsets.mm:
        * kwq/KWQClipboard.mm:
        * kwq/KWQCollection.mm:
        * kwq/KWQColor.mm:
        * kwq/KWQComboBox.mm:
        * kwq/KWQCursor.mm:
        * kwq/KWQDateTime.mm:
        * kwq/KWQDictImpl.mm:
        * kwq/KWQEditCommand.mm:
        * kwq/KWQEvent.mm:
        * kwq/KWQExceptions.mm:
        * kwq/KWQFile.mm:
        * kwq/KWQFileButton.mm:
        * kwq/KWQFont.mm:
        * kwq/KWQFontFamily.h:
        * kwq/KWQFontFamily.mm:
        * kwq/KWQFontMetrics.mm:
        * kwq/KWQFormData.mm:
        * kwq/KWQFrame.mm:
        * kwq/KWQGlobal.mm:
        * kwq/KWQGuardedPtr.mm:
        * kwq/KWQKCharsets.mm:
        * kwq/KWQKConfigBase.mm:
        * kwq/KWQKCookieJar.mm:
        * kwq/KWQKCursor.mm:
        * kwq/KWQKGlobal.mm:
        * kwq/KWQKGlobalSettings.mm:
        * kwq/KWQKHTMLFactory.mm:
        * kwq/KWQKHTMLPart.cpp:
        * kwq/KWQKHTMLPart.mm:
        * kwq/KWQKHTMLPartBrowserExtension.mm:
        * kwq/KWQKHTMLView.mm:
        * kwq/KWQKHistoryProvider.mm:
        * kwq/KWQKJavaAppletWidget.mm:
        * kwq/KWQKJob.mm:
        * kwq/KWQKJobClasses.mm:
        * kwq/KWQKLocale.mm:
        * kwq/KWQKPartsBrowserInterface.mm:
        * kwq/KWQKPartsEvent.mm:
        * kwq/KWQKPartsPart.mm:
        * kwq/KWQKSSLKeyGen.mm:
        * kwq/KWQKStandardDirs.mm:
        * kwq/KWQKStringHandler.mm:
        * kwq/KWQKURL.mm:
        (KURL::KURL):
        (KURL::decode_string):
        (KURL::parse):
        (KURL::encode_string):
        (encodeRelativeString):
        * kwq/KWQKWin.mm:
        * kwq/KWQKWinModule.mm:
        * kwq/KWQLabel.mm:
        * kwq/KWQLineEdit.mm:
        * kwq/KWQListBox.mm:
        * kwq/KWQListImpl.mm:
        * kwq/KWQLoader.mm:
        (KWQIsResponseURLEqualToURL):
        * kwq/KWQMapImpl.h:
        * kwq/KWQMapImpl.mm:
        * kwq/KWQMovie.mm:
        * kwq/KWQObject.mm:
        * kwq/KWQPageState.mm:
        * kwq/KWQPaintDeviceMetrics.mm:
        * kwq/KWQPainter.mm:
        * kwq/KWQPalette.mm:
        * kwq/KWQPen.mm:
        * kwq/KWQPixmap.mm:
        * kwq/KWQPoint.mm:
        * kwq/KWQPointArray.mm:
        * kwq/KWQPtrDictImpl.mm:
        * kwq/KWQPushButton.mm:
        * kwq/KWQRect.mm:
        * kwq/KWQRegExp.mm:
        * kwq/KWQRegion.mm:
        * kwq/KWQRenderTreeDebug.cpp:
        * kwq/KWQResourceLoader.mm:
        * kwq/KWQScrollBar.mm:
        * kwq/KWQScrollView.mm:
        * kwq/KWQSignal.mm:
        * kwq/KWQSignalStubs.mm:
        * kwq/KWQSize.mm:
        * kwq/KWQSlider.mm:
        * kwq/KWQSlot.mm:
        * kwq/KWQString.h:
        * kwq/KWQString.mm:
        (ALLOC_CHAR):
        (REALLOC_CHAR):
        (DELETE_CHAR):
        (ALLOC_QCHAR):
        (REALLOC_QCHAR):
        (DELETE_QCHAR):
        (_printQStringAllocationStatistics):
        (allocateHandle):
        (KWQStringData::operator new):
        (KWQStringData::operator delete):
        (freeHandle):
        * kwq/KWQStringList.mm:
        * kwq/KWQStyle.mm:
        * kwq/KWQTextArea.mm:
        * kwq/KWQTextCodec.mm:
        * kwq/KWQTextEdit.mm:
        * kwq/KWQTextField.mm:
        * kwq/KWQTextStream.mm:
        * kwq/KWQTextUtilities.mm:
        * kwq/KWQTimer.mm:
        * kwq/KWQValueListImpl.h:
        * kwq/KWQValueListImpl.mm:
        * kwq/KWQVariant.mm:
        * kwq/KWQVectorImpl.mm:
        (KWQVectorImpl::KWQVectorImpl):
        (KWQVectorImpl::~KWQVectorImpl):
        (KWQVectorImpl::clear):
        (KWQVectorImpl::resize):
        (KWQVectorImpl::assign):
        * kwq/KWQWMatrix.mm:
        * kwq/KWQWidget.mm:
        * kwq/KWQWindowWidget.mm:
        * kwq/WebCoreBridge.mm:
        * kwq/WebCoreCache.mm:
        * kwq/WebCoreEncodings.mm:
        * kwq/WebCoreJavaScript.mm:
        * kwq/WebCoreScriptDebugger.mm:
        * kwq/WebCoreSettings.mm:
        * kwq/WebCoreTextRendererFactory.mm:
        * kwq/can-convert.mm:


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@10701 268f45cc-cd09-0410-ab3c-d52691b4dbfc
parent 2d52c0c1
2005-10-02 Maciej Stachowiak <mjs@apple.com>
Reviewed by Darin.
<rdar://problem/4283967> REGRESSION: 3% regression on PLT from new FastMalloc
http://bugzilla.opendarwin.org/show_bug.cgi?id=5243
A number of optimizations to the new threadsafe malloc that make it actually as fast
as dlmalloc (I measured wrong before) and as memory-efficient as the system malloc.
- use fastMalloc for everything - it now gets applied to all new/delete allocations
via a private inline operator new that is now included into every file via config.h.
- tweaked some of the numeric parameters for size classes and amount of wasted memory
allowed per allocation - this saves on memory use and consequently improves speed.
- so long as the allocator is not being used on background threads, get the per-thread
cache from a global variable instead of from pthread_getspecific, since the latter is slow.
- inline more functions, and force the ones GCC refuses to inline with
attribute(always_inline), nearly all of these have one call site so inlining them has
to be a win.
- use some tricks to calculate allocation size more efficiently and fewer times for small
allocations, to avoid hitting the huge size table array.
- avoid hitting the per-thread cache on code paths that don't need it.
- implement inline assembly version of spinlock for PowerPC (was already done for x86)
* bindings/NP_jsobject.cpp:
* bindings/c/c_class.cpp:
* bindings/c/c_instance.cpp:
* bindings/c/c_runtime.cpp:
* bindings/c/c_utility.cpp:
* bindings/jni/jni_class.cpp:
* bindings/jni/jni_instance.cpp:
* bindings/jni/jni_jsobject.cpp:
* bindings/jni/jni_objc.mm:
* bindings/jni/jni_runtime.cpp:
* bindings/jni/jni_utility.cpp:
* bindings/npruntime.cpp:
* bindings/objc/WebScriptObject.mm:
* bindings/objc/objc_class.mm:
* bindings/objc/objc_instance.mm:
* bindings/objc/objc_runtime.mm:
* bindings/objc/objc_utility.mm:
* bindings/runtime.cpp:
* bindings/runtime_array.cpp:
* bindings/runtime_method.cpp:
* bindings/runtime_object.cpp:
* bindings/runtime_root.cpp:
* bindings/testbindings.cpp:
* bindings/testbindings.mm:
* kjs/array_object.cpp:
(ArrayInstanceImp::ArrayInstanceImp):
(ArrayInstanceImp::~ArrayInstanceImp):
(ArrayInstanceImp::resizeStorage):
* kjs/bool_object.cpp:
* kjs/collector.cpp:
(KJS::Collector::registerThread):
* kjs/config.h:
* kjs/debugger.cpp:
* kjs/error_object.cpp:
* kjs/function.cpp:
* kjs/function_object.cpp:
* kjs/identifier.cpp:
(KJS::Identifier::rehash):
* kjs/internal.cpp:
(KJS::Parser::saveNewNode):
(KJS::clearNewNodes):
* kjs/interpreter.cpp:
* kjs/lexer.cpp:
(Lexer::doneParsing):
(Lexer::makeIdentifier):
(Lexer::makeUString):
* kjs/list.cpp:
* kjs/math_object.cpp:
* kjs/nodes.cpp:
* kjs/nodes.h:
* kjs/nodes2string.cpp:
* kjs/number_object.cpp:
(integer_part_noexp):
(char_sequence):
* kjs/object.cpp:
* kjs/object_object.cpp:
* kjs/property_map.cpp:
* kjs/property_slot.cpp:
* kjs/protected_values.cpp:
(KJS::ProtectedValues::rehash):
* kjs/reference.cpp:
* kjs/reference_list.cpp:
* kjs/regexp.cpp:
* kjs/regexp_object.cpp:
* kjs/scope_chain.cpp:
* kjs/scope_chain.h:
* kjs/string_object.cpp:
* kjs/testkjs.cpp:
* kjs/ustring.h:
* kjs/value.cpp:
* kxmlcore/Assertions.mm:
* kxmlcore/FastMalloc.cpp:
(KXMLCore::InitSizeClasses):
(KXMLCore::DLL_IsEmpty):
(KXMLCore::DLL_Prepend):
(KXMLCore::TCMalloc_Central_FreeList::Insert):
(KXMLCore::TCMalloc_Central_FreeList::Remove):
(KXMLCore::TCMalloc_Central_FreeList::Populate):
(KXMLCore::TCMalloc_ThreadCache::Allocate):
(KXMLCore::TCMalloc_ThreadCache::FetchFromCentralCache):
(KXMLCore::fastMallocRegisterThread):
(KXMLCore::TCMalloc_ThreadCache::GetCache):
(KXMLCore::TCMalloc_ThreadCache::GetCacheIfPresent):
(KXMLCore::TCMalloc_ThreadCache::CreateCacheIfNecessary):
(KXMLCore::do_malloc):
(KXMLCore::do_free):
(KXMLCore::realloc):
* kxmlcore/FastMalloc.h:
(operator new):
(operator delete):
(operator new[]):
(operator delete[]):
* kxmlcore/HashTable.cpp:
* kxmlcore/TCSpinLock.h:
(TCMalloc_SpinLock::Lock):
(TCMalloc_SpinLock::Unlock):
(TCMalloc_SlowLock):
* kxmlcore/TCSystemAlloc.cpp:
2005-09-30 Geoffrey Garen <ggaren@apple.com>
- Second cut at fixing <rdar://problem/4275206> Denver Regression: Seed:
......
......@@ -44,6 +44,7 @@
65621E6E089E859700760F35 /* property_slot.h in Headers */ = {isa = PBXBuildFile; fileRef = 65621E6C089E859700760F35 /* property_slot.h */; settings = {ATTRIBUTES = (Private, ); }; };
65621E6F089E85D300760F35 /* property_slot.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 65621E6B089E859700760F35 /* property_slot.cpp */; };
65621E70089E85D300760F35 /* property_slot.h in Headers */ = {isa = PBXBuildFile; fileRef = 65621E6C089E859700760F35 /* property_slot.h */; settings = {ATTRIBUTES = (Private, ); }; };
65D7D19C08F10B5B0015ABD8 /* FastMallocInternal.h in Headers */ = {isa = PBXBuildFile; fileRef = 65D7D19B08F10B5B0015ABD8 /* FastMallocInternal.h */; };
65DFC93008EA173A00F7300B /* HashFunctions.h in Headers */ = {isa = PBXBuildFile; fileRef = 65DFC92A08EA173A00F7300B /* HashFunctions.h */; settings = {ATTRIBUTES = (Private, ); }; };
65DFC93108EA173A00F7300B /* HashMap.h in Headers */ = {isa = PBXBuildFile; fileRef = 65DFC92B08EA173A00F7300B /* HashMap.h */; settings = {ATTRIBUTES = (Private, ); }; };
65DFC93208EA173A00F7300B /* HashSet.h in Headers */ = {isa = PBXBuildFile; fileRef = 65DFC92C08EA173A00F7300B /* HashSet.h */; settings = {ATTRIBUTES = (Private, ); }; };
......@@ -515,6 +516,7 @@
65621E6B089E859700760F35 /* property_slot.cpp */ = {isa = PBXFileReference; fileEncoding = 30; lastKnownFileType = sourcecode.cpp.cpp; path = property_slot.cpp; sourceTree = "<group>"; };
65621E6C089E859700760F35 /* property_slot.h */ = {isa = PBXFileReference; fileEncoding = 30; lastKnownFileType = sourcecode.c.h; path = property_slot.h; sourceTree = "<group>"; };
65C02FBB0637462A003E7EE6 /* protect.h */ = {isa = PBXFileReference; fileEncoding = 30; lastKnownFileType = sourcecode.c.h; path = protect.h; sourceTree = "<group>"; };
65D7D19B08F10B5B0015ABD8 /* FastMallocInternal.h */ = {isa = PBXFileReference; fileEncoding = 30; lastKnownFileType = sourcecode.c.h; path = FastMallocInternal.h; sourceTree = "<group>"; };
65DFC92A08EA173A00F7300B /* HashFunctions.h */ = {isa = PBXFileReference; fileEncoding = 30; lastKnownFileType = sourcecode.c.h; path = HashFunctions.h; sourceTree = "<group>"; };
65DFC92B08EA173A00F7300B /* HashMap.h */ = {isa = PBXFileReference; fileEncoding = 30; lastKnownFileType = sourcecode.c.h; path = HashMap.h; sourceTree = "<group>"; };
65DFC92C08EA173A00F7300B /* HashSet.h */ = {isa = PBXFileReference; fileEncoding = 30; lastKnownFileType = sourcecode.c.h; path = HashSet.h; sourceTree = "<group>"; };
......@@ -847,6 +849,7 @@
65162EF108E6A21C007556CD /* kxmlcore */ = {
isa = PBXGroup;
children = (
65D7D19B08F10B5B0015ABD8 /* FastMallocInternal.h */,
6557E8F708EA5D4D0049CDFC /* HashMapPtrSpec.h */,
65DFC92A08EA173A00F7300B /* HashFunctions.h */,
65DFC92B08EA173A00F7300B /* HashMap.h */,
......@@ -1029,6 +1032,7 @@
65DFC93408EA173A00F7300B /* HashTable.h in Headers */,
65DFC93508EA173A00F7300B /* HashTraits.h in Headers */,
6557E8F808EA5D4D0049CDFC /* HashMapPtrSpec.h in Headers */,
65D7D19C08F10B5B0015ABD8 /* FastMallocInternal.h in Headers */,
);
runOnlyForDeploymentPostprocessing = 0;
};
......
......@@ -4,8 +4,6 @@
#define NULL ((void *)0)
#endif
#include <config.h>
#include <assert.h>
#include <ctype.h>
#include <float.h>
......@@ -42,4 +40,8 @@
#include <list>
#include <typeinfo>
#ifdef __cplusplus
#define new ("if you use new/delete make sure to include config.h at the top of the file"())
#define delete ("if you use new/delete make sure to include config.h at the top of the file"())
#endif
#endif
......@@ -22,6 +22,7 @@
* (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 "config.h"
#include <NP_jsobject.h>
#include <JavaScriptCore/npruntime.h>
......
......@@ -22,6 +22,7 @@
* (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 "config.h"
#include <c_class.h>
#include <c_instance.h>
#include <c_runtime.h>
......
......@@ -22,6 +22,7 @@
* (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 "config.h"
#include <c_class.h>
#include <c_instance.h>
#include <c_runtime.h>
......
......@@ -23,6 +23,7 @@
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "config.h"
#include <JavaScriptCore/internal.h>
#include <c_instance.h>
......
......@@ -23,6 +23,7 @@
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "config.h"
#include "c_utility.h"
#include "c_instance.h"
......
......@@ -22,6 +22,7 @@
* (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 "config.h"
#include <jni_class.h>
#include <jni_utility.h>
......
......@@ -22,6 +22,7 @@
* (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 "config.h"
#include <jni_class.h>
#include <jni_instance.h>
#include <jni_runtime.h>
......
......@@ -22,6 +22,7 @@
* (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 "config.h"
#include <CoreFoundation/CoreFoundation.h>
#include <assert.h>
......
......@@ -22,6 +22,7 @@
* (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 "config.h"
#import <Foundation/Foundation.h>
#import <JavaScriptCore/jni_utility.h>
#import <JavaScriptCore/objc_utility.h>
......
......@@ -22,6 +22,7 @@
* (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 "config.h"
#include <internal.h>
#include <ustring.h>
#include <value.h>
......
......@@ -23,6 +23,7 @@
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "config.h"
#include "jni_utility.h"
#include "interpreter.h"
......
......@@ -22,6 +22,7 @@
* (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 "config.h"
#include <CoreFoundation/CoreFoundation.h>
#include <npruntime.h>
......
......@@ -23,6 +23,7 @@
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "config.h"
#import "WebScriptObjectPrivate.h"
#import "internal.h"
......
......@@ -22,6 +22,7 @@
* (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 "config.h"
#include <Foundation/Foundation.h>
#include <objc_class.h>
......
......@@ -22,6 +22,7 @@
* (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 "config.h"
#import <Foundation/Foundation.h>
#import <JavaScriptCore/objc_instance.h>
......
......@@ -22,6 +22,7 @@
* (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 "config.h"
#include <Foundation/Foundation.h>
......
......@@ -23,6 +23,7 @@
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "config.h"
#include "objc_utility.h"
#include <Foundation/Foundation.h>
......
......@@ -22,6 +22,7 @@
* (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 "config.h"
#include <value.h>
#include <interpreter.h>
......
......@@ -22,6 +22,7 @@
* (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 "config.h"
#include <identifier.h>
#include <interpreter.h>
#include <runtime.h>
......
......@@ -23,6 +23,7 @@
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "config.h"
#include "context.h"
#include "internal.h"
#include "runtime_method.h"
......
......@@ -23,6 +23,7 @@
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "config.h"
#include "error_object.h"
#include "function.h"
#include "interpreter.h"
......
......@@ -22,6 +22,7 @@
* (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 "config.h"
#include <jni_jsobject.h>
#include <runtime_root.h>
......
......@@ -19,6 +19,7 @@
* Boston, MA 02111-1307, USA.
*
*/
#include "config.h"
#include <assert.h>
#include <stdio.h>
#include <string.h>
......
......@@ -23,6 +23,7 @@
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "config.h"
#include <Foundation/Foundation.h>
#import <WebKit/WebScriptObject.h>
......
......@@ -20,6 +20,7 @@
*
*/
#include "config.h"
#include "array_object.h"
#include "error_object.h"
......@@ -49,7 +50,7 @@ ArrayInstanceImp::ArrayInstanceImp(ObjectImp *proto, unsigned initialLength)
, length(initialLength)
, storageLength(initialLength < sparseArrayCutoff ? initialLength : 0)
, capacity(storageLength)
, storage(capacity ? (ValueImp **)calloc(capacity, sizeof(ValueImp *)) : 0)
, storage(capacity ? (ValueImp **)fastCalloc(capacity, sizeof(ValueImp *)) : 0)
{
}
......@@ -58,7 +59,7 @@ ArrayInstanceImp::ArrayInstanceImp(ObjectImp *proto, const List &list)
, length(list.size())
, storageLength(length)
, capacity(storageLength)
, storage(capacity ? (ValueImp **)malloc(sizeof(ValueImp *) * capacity) : 0)
, storage(capacity ? (ValueImp **)fastMalloc(sizeof(ValueImp *) * capacity) : 0)
{
ListIterator it = list.begin();
unsigned l = length;
......@@ -69,7 +70,7 @@ ArrayInstanceImp::ArrayInstanceImp(ObjectImp *proto, const List &list)
ArrayInstanceImp::~ArrayInstanceImp()
{
free(storage);
fastFree(storage);
}
ValueImp *ArrayInstanceImp::lengthGetter(ExecState *exec, const Identifier& propertyName, const PropertySlot& slot)
......@@ -215,7 +216,7 @@ void ArrayInstanceImp::resizeStorage(unsigned newLength)
newCapacity = sparseArrayCutoff;
}
}
storage = (ValueImp **)realloc(storage, newCapacity * sizeof (ValueImp *));
storage = (ValueImp **)fastRealloc(storage, newCapacity * sizeof (ValueImp *));
memset(storage + capacity, 0, sizeof(ValueImp *) * (newCapacity - capacity));
capacity = newCapacity;
}
......
......@@ -20,6 +20,7 @@
*
*/
#include "config.h"
#include "value.h"
#include "object.h"
#include "types.h"
......
......@@ -19,9 +19,11 @@
*
*/
#include "config.h"
#include "collector.h"
#include <kxmlcore/FastMalloc.h>
#include <kxmlcore/FastMallocInternal.h>
#include "internal.h"
#include "list.h"
#include "value.h"
......@@ -224,6 +226,7 @@ void Collector::registerThread()
if (!pthread_getspecific(registeredThreadKey)) {
pthread_t pthread = pthread_self();
KXMLCore::fastMallocRegisterThread(pthread);
Collector::Thread *thread = new Collector::Thread(pthread, pthread_mach_thread_np(pthread));
thread->next = registeredThreads;
registeredThreads = thread;
......
......@@ -32,3 +32,9 @@
#undef DEBUG_COLLECTOR
#define KXC_CHANGES 1
#ifdef __cplusplus
#undef new
#undef delete
#include <kxmlcore/FastMalloc.h>
#endif
......@@ -20,6 +20,7 @@
*
*/
#include "config.h"
#include "debugger.h"
#include "value.h"
#include "object.h"
......
......@@ -20,6 +20,7 @@
*
*/
#include "config.h"
#include "value.h"
#include "object.h"
#include "types.h"
......
......@@ -17,7 +17,7 @@
*
*/
#include <config.h>
#include "config.h"
// This file exists because JavaScriptCore needs to define the NaN and Inf globals in a way
// that does not use a static initializer so we don't have a framework initialization routine.
......
......@@ -22,6 +22,7 @@
*
*/
#include "config.h"
#include "function.h"
#include "internal.h"
......
......@@ -20,6 +20,7 @@
*
*/
#include "config.h"
#include "function_object.h"
#include "internal.h"
#include "function.h"
......
......@@ -33,6 +33,7 @@
#define KJS_IDENTIFIER_HIDE_GLOBALS 1
#endif
#include "config.h"
#include "identifier.h"
#include <kxmlcore/FastMalloc.h>
......@@ -287,13 +288,13 @@ void Identifier::rehash(int newTableSize)
_tableSize = newTableSize;
_tableSizeMask = newTableSize - 1;
_table = (UString::Rep **)calloc(newTableSize, sizeof(UString::Rep *));
_table = (UString::Rep **)