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| author | Ali Saidi <Ali.Saidi@ARM.com> | 2012-06-05 01:23:08 -0400 |
|---|---|---|
| committer | Ali Saidi <Ali.Saidi@ARM.com> | 2012-06-05 01:23:08 -0400 |
| commit | 1b370431d0ac51eb54bfbf17247f935d48995a34 (patch) | |
| tree | e9b90a8f9bdf914f29a20b3c287dae5b5a16db4c /src/base/SConscript | |
| parent | d6997777bee827c89578cf730b186991485c647c (diff) | |
| download | gem5-1b370431d0ac51eb54bfbf17247f935d48995a34.tar.xz | |
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.
Diffstat (limited to 'src/base/SConscript')
| -rw-r--r-- | src/base/SConscript | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/src/base/SConscript b/src/base/SConscript index 7c3b0786b..8790942cd 100644 --- 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') |