sim: Remove FastAlloc

While FastAlloc provides a small performance increase (~1.5%) over regular malloc it isn't thread safe. After removing FastAlloc and using tcmalloc I've seen a performance increase of 12% over libc malloc when running twolf for ARM.
2012-06-05 01:23:08 -04:00
parent d6997777be
commit 1b370431d0
18 changed files with 16 additions and 298 deletions
--- a/src/base/SConscript
+++ b/src/base/SConscript
@@ -40,7 +40,6 @@ Source('callback.cc')
 Source('circlebuf.cc')
 Source('cprintf.cc')
 Source('debug.cc')
-Source('fast_alloc.cc')
 if env['USE_FENV']:
    Source('fenv.c')
 Source('hostinfo.cc')