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Increase the target new space size to the max new space size

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Assuming a page creates a low of objects that however will soon die
after page load, delaying the first scavange will hopefully decrease the
amount of time spent during page load without a later penalty when we
have to scavenge a large but mostly dead new space

BUG=v8:3626
R=hpayer@chromium.org
LOG=y

Review URL: https://codereview.chromium.org/721573003

Cr-Commit-Position: refs/heads/master@{#25298}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25298 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
This commit is contained in:
jochen@chromium.org 2014-11-12 14:46:20 +00:00
parent 757f400246
commit 5353fb1a93
1 changed files with 2 additions and 1 deletions
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3
src/heap/heap.cc
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@ -5040,9 +5040,10 @@ bool Heap::ConfigureHeap(int max_semi_space_size, int max_old_space_size,
} else {
target_semispace_size_ = target_semispace_size;
}
} else {
target_semispace_size_ = max_semi_space_size_;
}
target_semispace_size_ = Max(initial_semispace_size_, target_semispace_size_);
// The old generation is paged and needs at least one page for each space.
int paged_space_count = LAST_PAGED_SPACE - FIRST_PAGED_SPACE + 1;