similar to: [LLVMdev] Reversing a function's CFG?

Hi Justin, I take the fact that nobody has replied as a sign that nobody really understands what you are asking. > I was wondering if there was a quick way to reverse a function's CFG and, > in turn, all basic blocks within it. Assuming all variables are globals, is > there a quick way to generate a function's reversal? I highly doubt such > functionality exists but I

Forgot to CC the list. On Wed, Mar 23, 2011 at 12:51 PM, Joshua Warner <joshuawarner32 at gmail.com>wrote: > >> In large-scale parallel simulations, sometimes you process an event >> speculatively. If it turns out you should not have processed that event >> (and such situations can be detected by our system), you need to undo all of >> the changes you made in

Hello, I was wondering if there was a quick way to reverse a function's CFG and, in turn, all basic blocks within it. Assuming all variables are globals, is there a quick way to generate a function's reversal? I highly doubt such functionality exists but I figured it was worth asking. I'm trying to develop an "undo function" generator pass that would be able to restore

Hi ppl, we've been using a header called X-Content-Duration on some applications to communicate between a client and a server about the duration of a video (or audio) file. I've just been told by some W3C people that we should not name HTTP headers (even if intermediate) with "X-". (see email thread excerpt below) Should we move forward and register a provisional header as

This maybe early, but is there an ext3fs patch for the 2.4.16 kernel -- also, in general where does one download the lastest ext3fs patches?? I found the 2.4.14 patch a few weeks ago on in the linux.org UK site, but all the patches appear to be taken off that site...Any help would be most appreciated... Thanks, Chris --------------------------------------------------------------------

I''m spacing - how do I unravel a protent struct pointer? require ''win32/api'' include Win32 getprotobyname = API.new(''getprotobyname'', ''P'', ''P'', ''ws2_32'') ptr = getprotobyname.call(''tcp'') puts "Name: " + # ??? puts "Aliases: " + # ??? puts "Number: "

Hi, In the aftermath of Digium's and Counterpath's Bria for Asterisk announcement, we're happy to chat with Todd Carothers, Counterpath Product Manager today at 1 PM EST. For more info, http://vuc.me Join us on IRC #vuc on Freenode.net or use the web client at http://vuc.me/irc Call in starting at around 12 Noon EST: sip:200901 at login.zipdx.com Hear you there! /r

I am running Icecast 1.3.12-debian, with libshout 2.0 and Shout 2.0.1. When I run example.pl in the Shout build directory directory, I get the error "couldn't connect..." I'm not sure where to look to unravel this error. Icecast is working fine and streaming static files smoothly.

Hi, I made the mistake of doing an rsync of a directory into the wrong destination, so that the destination became a mix of two directories of unrelated files. Top unravel the mess, I could need something like a --delete-existing option. The semantics would be to delete at the destination ONLY those files that exists at the source. I tried to concoct a combination of options that would do

On 01/21/2013 03:28 PM, Sean Silva wrote: > Please add this to <http://llvm.org/docs/CompilerWriterInfo.html> > (docs/CompilerWriterInfo.rst) > > -- Sean Silva I will. I owe a very long mips16 write up , especially for floating point when I'm done. It's very complicated the way they implemented hard float in gcc and it is not documented. It took me some thinking and

Hi Valery, Valery A.Khamenya wrote: >>To me this appears more as an algorithmic design issue, this function >>could be rewritten in "continuation passing style", and each >>continuation could be distributed by a load-balancing strategy to the >>computers sharing CPU resources. Using mechanisms such as "futures" (as >>in Mozart) allows to do

Hi Jon, On 2009-02-19, at 14:00, Jon Harrop wrote: > I'm toying with benchmarks on my HLVM and am unable to get any > performance improvement from optimization passes. I simply copied > the use of PassManager from the Kaleidoscope tutorial: > > Any idea what I might be doing wrong? Has anyone else got this > functionality giving performance boosts from OCaml?

I'm having a real hair-raising problem here and I thought maybe someone could help. At least I hope so. My workstation was running 3.0.2a, upgraded to 3.0.5. After upgrading to 3.0.5, I can no longer mount shares on my 2003 server. This started happening on an upgrade to 3.0.4 as well, I might add. Permissions-wise: I own the directory mounts on the local Linux workstation,

Hi all, Just looking over fole_s_connect() in win32ole.c and I noticed this bit: hr = CLSIDFromProgID(pBuf, &clsid); ... hr = GetActiveObject(&clsid, 0, &pUnknown); ... hr = pUnknown->lpVtbl->QueryInterface( pUnknown, &IID_IDispatch, (void **)&pDispatch ); Using win32-api, that would be something like: IID_IUnknown =

Hi I am not a good programmer but for my project i have to use llvm to generate CFG for c programs where i have a mapping from IR instruction in CFG to their respective c instruction. After surfing a in source of llvm i did the following change in printInstruction() function in llvm/lib/VMCore/AsmWriter.cpp file. .....void AssemblyWriter::printInstruction(const Instruction &I) { if

> I did not mean that one must change the Fibonacci function code, but > that there are other way to express it, and that some of these > expression are more suitable for parallelization. The "continuation > passing style" is just a possibility among many others. well, what to do with this example then? :) > The problem I see is that the Fibonacci function you

On Thursday 19 February 2009 19:32:14 Gordon Henriksen wrote: > Hi Jon, > > On 2009-02-19, at 14:00, Jon Harrop wrote: > > I'm toying with benchmarks on my HLVM and am unable to get any > > performance improvement from optimization passes. I simply copied > > the use of PassManager from the Kaleidoscope tutorial: > > > > Any idea what I might be doing

I have kernel 2.4.20-31.9smp, samba-3.0.7-1 and redhat linux and I have a problem like as " I'm having a real hair-raising problem here and I thought maybe someone could help. At least I hope so. My workstation was running 3.0.2a, upgraded to 3.0.5. After upgrading to 3.0.5, I can no longer mount shares on my 2003 server. This started happening on an upgrade to 3.0.4 as well, I

Hello, I'm very much a newbie in R and more so in tcltk so apologies if this question is stupid. Basically I am trying to use the combobox example found here: http://bioinf.wehi.edu.au/~wettenhall/RTclTkExamples/DropDown.html . What I want to do is in that example get fruitChoice as a variable in R in general. When I run that code, however, and the ask for fruitChoice it says

Hello Marc, It appears that you are a step further then I am. I have an EG-UPS-034, so that should be the same firmware. However, I am not able to connect to the device. Can you share your ups.conf? I noticed that in the Debug Log of the packaged software, I can see what it is sent. And in the event log you can see what is done, so I could link the test shutdown command in the event log to the