Revision: 10144
Author: [email protected]
Date: Fri Dec 2 06:19:53 2011
Log: Reduce minimum memory use on 64 bit to one page per semispace.
Review URL: http://codereview.chromium.org/8774045
http://code.google.com/p/v8/source/detail?r=10144
Modified:
/branches/bleeding_edge/src/heap.cc
/branches/bleeding_edge/test/cctest/test-mark-compact.cc
=======================================
--- /branches/bleeding_edge/src/heap.cc Fri Dec 2 06:08:12 2011
+++ /branches/bleeding_edge/src/heap.cc Fri Dec 2 06:19:53 2011
@@ -80,7 +80,7 @@
#endif
reserved_semispace_size_(8 * Max(LUMP_OF_MEMORY, Page::kPageSize)),
max_semispace_size_(8 * Max(LUMP_OF_MEMORY, Page::kPageSize)),
- initial_semispace_size_(Max(LUMP_OF_MEMORY, Page::kPageSize)),
+ initial_semispace_size_(Page::kPageSize),
max_old_generation_size_(700ul * LUMP_OF_MEMORY),
max_executable_size_(128l * LUMP_OF_MEMORY),
=======================================
--- /branches/bleeding_edge/test/cctest/test-mark-compact.cc Fri Dec 2
06:08:12 2011
+++ /branches/bleeding_edge/test/cctest/test-mark-compact.cc Fri Dec 2
06:19:53 2011
@@ -528,7 +528,7 @@
if (initial_memory >= 0) {
InitializeVM();
intptr_t booted_memory = MemoryInUse();
- CHECK_LE(booted_memory - initial_memory, 18 * 1024 * 1024);
+ CHECK_LE(booted_memory - initial_memory, 16 * 1024 * 1024);
}
}
--
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