search for: tdbrown

...xit status of the remote command or with 255 if an error occurred. thus I expect ssh to always return either 255 or the exit value of the remote command but it frequently returns other values. I want it to return 255 when it cannot connect, for example in this case: $ ssh -v -o ConnectTimeout=5 tdbrown at paypal.com echo hi OpenSSH_3.8.1p1, OpenSSL 0.9.7e 25 Oct 2004 debug1: Reading configuration data /etc/ssh/ssh_config debug1: Connecting to paypal.com [216.113.188.64] port 22. debug1: connect to address 216.113.188.64 port 22: Connection timed out debug1: Connecting to paypal.com [216.113.188.3...

...n... Which is too be expected since llvm_gc_collect in llvm/runtime/GC/SemiSpace/semispace.c ends with abort(); I believe we have our work cut out for us. Hopefully you'll have a working GC by Christmas time. Tom -- 28 70 20 71 2C 65 29 61 9C B1 36 3D D4 69 CE 62 4A 22 8B 0E DC 3E mailto:tdbrown at uiuc.edu http://thecap.org/

...might get into Java first. Where is llvm-java? Google didn't find it in top 10, there is no llvm-java module in cvs, find -iname java offered no hope. Do you recommend we stick to llvm assembly for testing GC? Tom -- 28 70 20 71 2C 65 29 61 9C B1 36 3D D4 69 CE 62 4A 22 8B 0E DC 3E mailto:tdbrown at uiuc.edu http://thecap.org/

On Sun, 7 Nov 2004, Misha Brukman wrote: > > How do I plug my copying GC into LLVM? It has to know about the stack > > frames, etc... (I mostly need the location inside the stack frames of > > GC-ed pointers) > > I'm not the person to ask about GC, I'll let Chris Lattner chime in on > this. You can read a previous discussion about scheme GC and LLVM: This is

On Fri, Apr 22, 2005 at 02:21:05AM +0200, Markus F.X.J. Oberhumer wrote: > Many thanks - attached you will find a list of files you still might > want to consider. Hmmm, those pesky .c and .in files, but I thought I covered all the .h and .cpp files... darn. OK, I'll trade you -- can you tell me how I can grep for a tab within a file? The following don't work for me: grep

On Wed, 27 Oct 2004, Tom Brown wrote: > On Tue, Oct 26, 2004 at 11:17:00PM -0500, Chris Lattner wrote: > > On Tue, 26 Oct 2004, Tom Brown wrote: > > > $ llvm-as alloc_loop.ll > > > $ lli alloc_loop.bc > > > lli: Globals.cpp:81: llvm::GlobalVariable::GlobalVariable(const llvm::Type*, bool, llvm::GlobalValue::LinkageTypes, llvm::Constant*, const std::string&,

...m_gc_initialize is that _ZZ18llvm_gc_initializeE19__PRETTY_FUNCTION__ is in the data section of generational.bc but there is no corresponding munged version of llvm_gc_collect. Any hints on making this work? Thanks, Tom -- 28 70 20 71 2C 65 29 61 9C B1 36 3D D4 69 CE 62 4A 22 8B 0E DC 3E mailto:tdbrown at uiuc.edu http://thecap.org/

On Tue, 26 Oct 2004, Tom Brown wrote: > I'm in a group tasked with improving the GC of LLVM for a 421 project. > We are having trouble getting started with the given SemiSpace > collector. > > We found the string llvm_gc_initialize called from a single source file > ./test/Regression/CodeGen/Generic/GC/alloc_loop.ll > which we tried with the following... (showing LLVM

...u have any intentions for the use of Meta in SemiSpace? We could trample around and make something work but it seems as though you have built most of the support structure for GC. We are trying to follow that plan. Tom -- 28 70 20 71 2C 65 29 61 9C B1 36 3D D4 69 CE 62 4A 22 8B 0E DC 3E mailto:tdbrown at uiuc.edu http://thecap.org/

Dear LLVMers, If you live on the bleeding edge (i.e. CVS version), please read! On Wed, Apr 20, 2005 at 12:12:54PM +0200, Markus F.X.J. Oberhumer wrote: > Do you really want external patches for this ? A simple Perl script > that runs on all *.h and *.cpp files, and a local commit from your > side would be much simpler. I'm in the process of doing just this as we speak. What this

On Thu, 28 Oct 2004, Tom Brown wrote: > We have a few questions about the current state of GC. Ok. :) > We decided to start (and finish?) our work by finishing SemiSpace. Sounds good. > process_pointer is meant to move objects from CurSpace to OtherSpace. > How can it find pointers to a moved object? This is entirely up to you, as you're basically implementing the semispace

LLVMers, The oversight group has been kicking around the idea of getting a better version control system than CVS. The problem is, we're not quite sure what "better" means. So, we thought we'd ask your opinions. If you're interested in this topic (and you should be if you're actively developing), please have a look at this site: