Changeset 183661 in webkit

Timestamp:

Apr 30, 2015 6:38:27 PM (9 years ago)

Author:

commit-queue@webkit.org

Message:

Decrease minimum Vector size.
​https://bugs.webkit.org/show_bug.cgi?id=144453

Patch by Alex Christensen <​achristensen@webkit.org> on 2015-04-30
Reviewed by Andreas Kling.

• wtf/Vector.h:

Make the default min size 4 to save memory on small Vectors.

Location:

trunk/Source/WTF

Files:

• ChangeLog (modified) (1 diff)
• wtf/Vector.h (modified) (1 diff)

trunk/Source/WTF/ChangeLog

@@ +1 @@
+2015-04-30  Alex Christensen  <achristensen@webkit.org>
+
+        Decrease minimum Vector size.
+        https://bugs.webkit.org/show_bug.cgi?id=144453
+
+        Reviewed by Andreas Kling.
+
+        * wtf/Vector.h:
+        Make the default min size 4 to save memory on small Vectors.
+
 2015-04-30  Yusuke Suzuki  <utatane.tea@gmail.com>
 

trunk/Source/WTF/wtf/Vector.h

@@ -582 +582 @@
 };
 
-template<typename T, size_t inlineCapacity = 0, typename OverflowHandler = CrashOnOverflow, size_t minCapacity = 16>
+template<typename T, size_t inlineCapacity = 0, typename OverflowHandler = CrashOnOverflow, size_t minCapacity = 4>
 class Vector : private VectorBuffer<T, inlineCapacity> {
     WTF_MAKE_FAST_ALLOCATED;