vm/object.cc - Issue 10908185: Do not allocate a buffer of 64KB by default when writing a message out. Start

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Unified Diff: vm/object.cc

Issue 10908185: Do not allocate a buffer of 64KB by default when writing a message out. Start (Closed) Base URL: http://dart.googlecode.com/svn/branches/bleeding_edge/dart/runtime/

Patch Set: Created 8 years, 3 months ago

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Index: vm/object.cc

===================================================================

--- vm/object.cc (revision 12139)

+++ vm/object.cc (working copy)

@@ -5280,9 +5280,10 @@

// Helper class for creation of compressed token stream data.

class CompressedTokenStreamData : public ValueObject {

public:

+ static const intptr_t kIncrementSize = 16 * KB;

CompressedTokenStreamData() :

buffer_(NULL),

- stream_(&buffer_, Reallocate),

+ stream_(&buffer_, Reallocate, kIncrementSize),

token_objects_(GrowableObjectArray::Handle(

GrowableObjectArray::New(kInitialTokenCount, Heap::kOld))),

token_obj_(Object::Handle()),

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