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Ship it! Ship It! - Nilay Vaish On May 30, 2012, 3:13 p.m., Ali Saidi wrote: > > ----------------------------------------------------------- > This is an automatically generated e-mail. To reply, visit: > http://reviews.gem5.org/r/1239/ > ----------------------------------------------------------- > > (Updated May 30, 2012, 3:13 p.m.) > > > Review request for Default. > > > Description > ------- > > Changeset 9036:2e9bf0ce5aca > --------------------------- > 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. > > > Diffs > ----- > > SConstruct 8b9f227b64d8 > src/arch/x86/pagetable_walker.hh 8b9f227b64d8 > src/base/SConscript 8b9f227b64d8 > src/base/fast_alloc.hh 8b9f227b64d8 > src/base/fast_alloc.cc 8b9f227b64d8 > src/cpu/base_dyn_inst.hh 8b9f227b64d8 > src/cpu/inorder/inorder_dyn_inst.hh 8b9f227b64d8 > src/cpu/o3/lsq_unit.hh 8b9f227b64d8 > src/cpu/ozone/lw_lsq.hh 8b9f227b64d8 > src/cpu/testers/memtest/memtest.hh 8b9f227b64d8 > src/cpu/testers/networktest/networktest.hh 8b9f227b64d8 > src/dev/dma_device.hh 8b9f227b64d8 > src/mem/bridge.hh 8b9f227b64d8 > src/mem/cache/cache_impl.hh 8b9f227b64d8 > src/mem/packet.hh 8b9f227b64d8 > src/mem/request.hh 8b9f227b64d8 > src/python/swig/event.i 8b9f227b64d8 > src/sim/eventq.hh 8b9f227b64d8 > > Diff: http://reviews.gem5.org/r/1239/diff/ > > > Testing > ------- > > > Thanks, > > Ali Saidi > > _______________________________________________ gem5-dev mailing list [email protected] http://m5sim.org/mailman/listinfo/gem5-dev
