similar to: [LLVMdev] pool allocation optimization?

Not sure if anybody has noticed: The PoolAlloc release source code extracted from SVN won't even build. I tried it last night, on WinXP/Cygwin, for both the LLVM-2.5 release, as well as the latest LLVM, neither would build -- with compile-time errors. With that being said, I have no idea which LLVM release the current PoolAlloc trunk is checked in with. Could anybody point this out? Or, at

Patrick Alexander Simmons wrote: > I've been attempting to write my pass (which depends on DSA and pool > allocation) against the SVN trunk of LLVM and the llvm-poolalloc > project. However, I was thinking it might be better to use the latest > stable releases of these codebases. I know that this is the 2.5 branch > for LLVM, but are there any stable releases of pool

Hi, I'm trying to run the pool allocation pass through opt, and I'm running into problems. It segfaults frequently; for example, it does this when the input is a simple Hello World program: [simmon12 at apoc testcases]$ opt -load /home/vadve/simmon12/llvm/llvm/projects/llvm-poolalloc/Debug/lib/libLLVMDataStructure.so -load

HI guys. I'm trying to build the poolalloc on llvm-2.0 but there exist some errors. Can you tell me which version of llvm is known to make the poolalloc build and install successful? Thanks. -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20070710/4ab5e155/attachment.html>

Hi, I'm starting to code a pass which uses the analysis results of pool allocation, and I've run into a bit of a snag. Following the advice at [http://llvm.org/docs/WritingAnLLVMPass.html], I've put my new pass in the lib/Transforms subdirectory of the llvm checkout. I have the pool allocation transformation checked out in projects/llvm-poolalloc. My problem is that the pool

Patrick Alexander Simmons wrote: > Hi, > > I'm trying to run the pool allocation pass through opt, and I'm running > into problems. It segfaults frequently; for example, it does this when > the input is a simple Hello World program: > Can you email me the bitcode file that is causing the problem? > [simmon12 at apoc testcases]$ opt -load >

Hi , This Is 'Suresh M' from AMD compiler team. 1) I obtained the source code of llvm and pool-alloc (relase_32 versions ) using the following commands, svn co http://llvm.org/svn/llvm-project/llvm/branches/release_32 llvm cd llvm/projects svn co http://llvm.org/svn/llvm-project/poolalloc/branches/release_32 poolalloc 2) Was able to build the binaries and libraries

I've been attempting to write my pass (which depends on DSA and pool allocation) against the SVN trunk of LLVM and the llvm-poolalloc project. However, I was thinking it might be better to use the latest stable releases of these codebases. I know that this is the 2.5 branch for LLVM, but are there any stable releases of pool allocation? If so, would there be any disadvantage to my

On Sat, 2 Apr 2005, Ricardo wrote: > After applying the PA to it, the output is something like this: ... > 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? Ah, sorry, my memory was wrong. The default is to perform the

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: > > ==================== > > *** 4 DYNAMIC POOLS INITIALIZED *** > > *** 4 DYNAMIC POOLS ALLOCATED FROM *** > > MaxHeapSize = 0.062500KB HeapSizeAtExit = 0.062500KB NOTE: only valid if using > Heuristic=AllPools and no

Thanks Chris! That was causing me some confusion. Now it's producing a more meaningful output: poolinit((&l2_GlobalPool), 4u, 4u); poolinit((&l2_GlobalPool1), 4u, 4u); l5_tmp_2E_0_2E_i = poolalloc((&l2_GlobalPool), 4u); l6_tmp_2E_7_2E_i2 = l1_makeList((&l2_GlobalPool1), 0); *(&((struct l_struct_2E_list *)l5_tmp_2E_0_2E_i)->field0) = l6_tmp_2E_7_2E_i2;

Thanks for the answer I am trying to test the PA with a program very similar to the one used as an example in the paper located here: http://llvm.cs.uiuc.edu/pubs/2003-04-29-DataStructureAnalysisTR.html The program is as follows: ========================== struct list { struct list *Next; }; struct list *makeList (int Num) { struct list *New = malloc ( sizeof ( struct list ) );

Hi, The poolalloc library fails in TransformFunctionBody.cpp, line 746 --- Value *ArgVal = ConstantAggregateZero::get(PoolAllocate::PoolDescPtrTy); --- opt -load /path_to_lib/libpoolalloc.dylib -poolalloc constaggr.bc -o opt.bc -f triggers the problem (bc file attached). Assertion failed: ((isa<StructType>(Ty) || isa<ArrayType>(Ty) || isa<VectorType>(Ty)) &&

John Criswell wrote: > You can use the -debug-pass=Arguments option to opt to print out which > DSA passes it is using. > > -- John T. > The argument list was this: -dsa-local -dsa-stdlib -dsa-bu -dsa-eqtd -poolalloc -preverify -domtree -verify So, the last DSA pass done would appear to have been "-dsa-eqtd". Does this mean pool allocation is using TDeq and not BUeq

I don't really have a specific question, but, as I've been looking through pool allocation and the DS graphs extensively, I wanted to verify that my understanding of the representations used is correct. Therefore, I'm summarizing my understanding below (which, if it's correct, may hopefully be helpful to others). I would appreciate if someone who understands pool allocation

Hi I want to authenticate the asterisk users from the LDAP directory server not from the sip.conf. I tried to use the astirectory-1.2<http://www.asterisk-ev.org/download/astirectory-1.2-0.3.tgz>. But i am not able to configure it properly. If somebody used it then please help. In the res_ldap.conf file i made the following entries. I am using my normal username and password to connect my

Following xml file was used to create storage pool using 'virsh pool-create <xml>' <pool type='dir'> <name>my-diskpool</name> <uuid>2fbc894e-7619-6cda-a33c-b27fae5fbe8b</uuid> <capacity>136024670208</capacity> <allocation>11416657920</allocation> <available>124608012288</available> <source>

MichaelFrerichs wrote: > My name is Michael Frerichs and I am a part of a research team led by Dr. Krishna Kavi at the University of North Texas. Our current work focuses on optimizing dynamic memory for multiprocessor systems. We are interested in the LLVM infrastructure and the Automatic Pool Allocation technique. We believe this tool could be useful to our research and wondered if we could

My name is Michael Frerichs and I am a part of a research team led by Dr. Krishna Kavi at the University of North Texas. Our current work focuses on optimizing dynamic memory for multiprocessor systems. We are interested in the LLVM infrastructure and the Automatic Pool Allocation technique. We believe this tool could be useful to our research and wondered if we could utilize your implementations

Hi, all I want to use the alias analysises in project poolalloc, but I encounter some problem during installing it. I install poolalloc as follow: 1) cd llvm/projects svn co http://llvm.org/svn/llvm-project/poolalloc/branches/release_32 poolalloc 3) cd LLVM-object-directory make tools-only cd projects/poolalloc make When I carried out "make", I get the next error