From a6d3c1628ec4a4118b1af2ce1a791c95b17161ef Mon Sep 17 00:00:00 2001 From: "whesse@chromium.org" Date: Wed, 14 Oct 2009 15:01:25 +0000 Subject: [PATCH] Add comment to compilation-cache.cc explaining choice of 5 generations. Review URL: http://codereview.chromium.org/267092 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3065 ce2b1a6d-e550-0410-aec6-3dcde31c8c00 --- src/compilation-cache.cc | 2 ++ 1 file changed, 2 insertions(+) diff --git a/src/compilation-cache.cc b/src/compilation-cache.cc index b1afa6e..54273673 100644 --- a/src/compilation-cache.cc +++ b/src/compilation-cache.cc @@ -43,6 +43,8 @@ static const int kEvalGlobalGenerations = 1; static const int kEvalContextualGenerations = 1; static const int kRegExpGenerations = 1; #else +// The number of ScriptGenerations is carefully chosen based on histograms. +// See issue 458: http://code.google.com/p/v8/issues/detail?id=458 static const int kScriptGenerations = 5; static const int kEvalGlobalGenerations = 2; static const int kEvalContextualGenerations = 2; -- 2.7.4