search for: pooloptim

...=== My question is: why is this malloc necessary? ltmp_2_5 = malloc(4u); Shouldn't be the result a program with this malloc replaced by poolalloc? Should I include a special flag to achieve this? I am using this line: opt -load ~/llvm/install/lib/libpoolalloc.so -poolalloc and also with -pooloptimize Thanks in advance --- Chris Lattner <sabre at nondot.org> wrote: > On Sat, 2 Apr 2005, Ricardo wrote: > > Hello, > > I am trying to run a program optimized with the Pool Allocation, but I am receiving this > error: > > > > ==================== > >...

...point in putting a single allocation into a pool, it left it a malloc. If you really want it to be a in a pool, pass -poolalloc-heuristic=AllNodes to opt. Sorry for the confusion! -Chris > I am using this line: > opt -load ~/llvm/install/lib/libpoolalloc.so -poolalloc > and also with -pooloptimize > > Thanks in advance > > > > > --- Chris Lattner <sabre at nondot.org> wrote: > >> On Sat, 2 Apr 2005, Ricardo wrote: >>> Hello, >>> I am trying to run a program optimized with the Pool Allocation, but I am receiving this >> error: &gt...

...stic for that is AllNodes? But if I want to use it, what is the right heuristic? The AllNodes heuristic is the only one that is substantially tested. I would recommend it, none of the others have any significant performance benefit anyway. The bump pointer and other opts are a seperate option -pooloptimize, which can be run after -poolalloc. It does not work with -pointercompress though. > Also, if I want to use the Pointer Compression, I suppose that I have to > use the -pointercompress switch with opt or what? Yes, if you use it, don't specify -poolalloc manually. -Chris -- ht...

Hello, I am trying to run a program optimized with the Pool Allocation, but I am receiving this error: ==================== libpoolalloc.so: undefined symbol: _ZTIN4llvm16EquivClassGraphsE -load request ignored. *** 4 DYNAMIC POOLS INITIALIZED *** *** 4 DYNAMIC POOLS ALLOCATED FROM *** MaxHeapSize = 0.062500KB HeapSizeAtExit = 0.062500KB NOTE: only valid if using Heuristic=AllPools and no

...it left it a malloc. > If you really want it to be a in a pool, pass > -poolalloc-heuristic=AllNodes to opt. > > Sorry for the confusion! > > -Chris > > > I am using this line: > > opt -load ~/llvm/install/lib/libpoolalloc.so -poolalloc > > and also with -pooloptimize > > > > Thanks in advance > > > > > > > > > > --- Chris Lattner <sabre at nondot.org> wrote: > > > >> On Sat, 2 Apr 2005, Ricardo wrote: > >>> Hello, > >>> I am trying to run a program optimized with the Pool...

...VM_SRC/projects/poolalloc/lib/PoolAllocate/PoolAllocate.cpp:403:16: > error: ‘class llvm::Constant’ has no member named > ‘replaceUsesOfWithOnConstant’ > C->replaceUsesOfWithOnConstant(F, CEnew, > ReplaceWorklist[index]); > ^ > llvm[4]: Compiling PoolOptimize.cpp for Release+Asserts build > llvm[4]: Compiling RunTimeAssociate.cpp for Release+Asserts build > /usr/bin/rm: cannot remove > ‘/home/NIKHILREDDY/WORK/LLVM_OBJ/projects/poolalloc/lib/PoolAllocate/Release+Asserts/PoolAllocate.d.tmp’: > No such file or directory > /home/NIKHILRE...

...amp;)’: /home/NIKHILREDDY/WORK/LLVM_SRC/projects/poolalloc/lib/PoolAllocate/PoolAllocate.cpp:403:16: error: ‘class llvm::Constant’ has no member named ‘replaceUsesOfWithOnConstant’ C->replaceUsesOfWithOnConstant(F, CEnew, ReplaceWorklist[index]); ^ llvm[4]: Compiling PoolOptimize.cpp for Release+Asserts build llvm[4]: Compiling RunTimeAssociate.cpp for Release+Asserts build /usr/bin/rm: cannot remove ‘/home/NIKHILREDDY/WORK/LLVM_OBJ/projects/poolalloc/lib/PoolAllocate/Release+Asserts/PoolAllocate.d.tmp’: No such file or directory /home/NIKHILREDDY/WORK/LLVM_SRC/Makefile....