search for: hame

...n we’d go through and extract debug info from the ObjectFile. Now, I imagine I’d need to add some sort of layer, I’m just not sure when, where or how to get that set up, and am looking for some guidance on it. From: Joseph Tremoulet Sent: Thursday, June 4, 2015 11:29 AM To: Michelle McDaniel; Lang Hames Cc: llvmdev at cs.uiuc.edu Subject: RE: [LLVMdev] MCJit interface question Which events do you need to listen to? The ObjectLinkingLayer that we're using has notifications when an object is loaded and when it is finalized. So I'd expect e.g. if you're listening to the loading event...

...trouble at all please file a bug and assign it to me. -- Lang. On Mon, Sep 28, 2020 at 2:05 PM Geoff Levner <glevner at gmail.com> wrote: > We use LLJIT. Do addObjectFile() and StaticLibraryDefinitionGenerator > work for ELF objects? > > On Mon, Sep 28, 2020 at 10:57 PM Lang Hames <lhames at gmail.com> wrote: > > > > Hi Geoff, > > > >> Importing symbols into the JIT from an object file or static library...? > > > > > > Sure! Are you interested in doing this with the C API, LLJIT, or raw > OrcV2 components? > > >...

...ys get FTP timout error with large files "700 MB and more" . i tried to log and do manual backup with FTP command and i also got the same result "FTP timeout" i tried to google and i did # modprobe ip_conntrack_ftp but still get the same timeout message Any one can help??? Hameed -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.centos.org/pipermail/centos/attachments/20050824/a53a1b3a/attachment-0001.html>

Hi Sachin, llvm-dev, I've just committed a new PBQP solver which, among other things, should take care of this bug. Please let me know how it works out for you. Cheers, Lang. On Tue, Dec 15, 2009 at 5:54 PM, Lang Hames <lhames at gmail.com> wrote: > Hi Sachin, > > Yes. Bernhard Scholz and I have just discussed a fix for this. I hope to > commit it in the next few days. I will let you know as soon as it goes in to > the mainline. > > Regards, > Lang. > > On Tue, Dec 15, 2009 at...

...s supposed to happen there, >> especially in the CostAllocator part ? >> >> >> >> Could you shed some light there ? >> >> >> >> Thanks, >> >> Arnaud >> >> >> >> >> >> >> >> *From:* Lang Hames [mailto:lhames at gmail.com] >> *Sent:* 10 September 2014 19:26 >> *To:* Arnaud De Grandmaison >> *Subject:* Re: Leaks in PBQPBuilderWithCoalescing::build ? >> >> >> >> Thanks Arnaud! >> >> >> >> - Lang. >> >> >> &...

...entos 3.8 box) NET: 21 messages suppressed. martian source 10.255.255.255 from 10.0.0.138, on dev eth0 on my screen. In the same time it is being logged to a file. Are there any way to stop the logging of these messages on the console and still logged to a file (/var/log/messages) Thank you. Hameed

...l) to attach an event listener. Is there a way within Orc to do the sorts of things that the JITEventListeners do in MCJIT? How would I go about adding a layer to add debugging support? Thanks, Michelle From: llvmdev-bounces at cs.uiuc.edu [mailto:llvmdev-bounces at cs.uiuc.edu] On Behalf Of Lang Hames Sent: Monday, June 1, 2015 10:41 AM To: Joseph Tremoulet Cc: llvmdev at cs.uiuc.edu Subject: Re: [LLVMdev] MCJit interface question Hi Russell, Joseph, > I'll look into moving LLILC to ORC. Sounds good. Please let me know how your experiments go. I'm keen to improve the Orc APIs fur...

...lvm/llvm-project/blob/e7549dafcd33ced4280a81ca1d1ee4cc78ed253f/llvm/tools/lli/lli.cpp#L968 On Mon, Sep 28, 2020 at 7:18 AM Geoff Levner <glevner at gmail.com> wrote: > Importing symbols into the JIT from an object file or static library...? > > On Mon, Sep 28, 2020 at 5:29 AM Lang Hames <lhames at gmail.com> wrote: > >> Hi Andres, >> >> A topic that I'd find interesting is what it'd take to make it easier to >>> use profile guided optimization in the context of JIT. A few years back >>> I crudely hacked this together, but it w...

...re not exclusive. I would even think it makes sense to have a pre-split pass to prepare the graph, with a global view, and later on use use trySplit (or an equivalent) to handle the local coloring issues. From: Quentin Colombet [mailto:qcolombet at apple.com] Sent: 09 March 2015 23:08 To: Lang Hames Cc: Jonas Paulsson; llvmdev at cs.uiuc.edu; Arnaud De Grandmaison Subject: Re: PBQP spilling Hi Lang, Thanks for the clarifications. On Mar 9, 2015, at 2:30 PM, Lang Hames <lhames at gmail.com> wrote: Hi Quentin, Jonas, Splitting fits in with PBQP reasonably well, at leas...

...pied the global mapping functionality out of execution engine and hooked up the lambda resolver to reference them. > > Here's the code if you want it: > > https://github.com/AndySomogyi/cayman/blob/master/src/llvm_orc_initial.cpp > > > On Aug 19, 2015, at 9:14 PM, Lang Hames wrote: > >> Hi Andy, >> >> I think that makes sense. I'm currently rewriting the core Kaleidoscope tutorials - I'll look at adding support for this. >> >> - Lang. >> >> On Fri, Aug 14, 2015 at 7:38 AM, Andy Somogyi <andy.somogyi at gmail....

...t to implement multithreaded code generator in LLVM. tnx --- On Tue, 10/5/10, Duncan Sands <baldrick at free.fr> wrote: From: Duncan Sands <baldrick at free.fr> Subject: Re: [LLVMdev] Multithreaded code generation To: llvmdev at cs.uiuc.edu Date: Tuesday, October 5, 2010, 10:50 AM Hi Hamed, > I want to use LLVM to automatically translate sequential codes to multithreaded > codes for execution on multicore processors. > How should I start? currently LLVM does not have support for anything like this as far as I know. But perhaps you meant that you want to implement it, and...

Hi all, I'd like to propose that Lang Hames be made code owner of the MCJIT, RuntimeDyld and JIT event listener components. For those who don't know, I am the current code owner, but I have not had the time recently to make the level of contributions I had in the past while Lang has been doing outstanding work in this area and has take...

...lout tomorrow. The short version is that I think this is ready to land on the mainline. If anyone wants to check out the OrcV1 removal branch and provide feedback now is the time. Otherwise I will aim to land the work in the mainline early next week. -- Lang. On Mon, Sep 21, 2020 at 9:51 PM Lang Hames <lhames at gmail.com> wrote: > Hi All, > > I'll be re-hashing this in more detail in this week's ORC Weekly update, >> hopefully with examples and cleaner code. > > > Time got away from me last week unfortunately. I'm still landing unit > tests and cle...

...> > I have only encountered one problem. If a static library has not been > compiled with -fPIC and uses symbols from a shared library, LLJIT does not > complain, but the code may crash without warning when it is executed. > > Geoff > > On Mon, Sep 28, 2020 at 11:58 PM Lang Hames <lhames at gmail.com> wrote: > >> Hi Geoff, >> >> We use LLJIT. Do addObjectFile() and StaticLibraryDefinitionGenerator >>> work for ELF objects? >> >> >> They do. :) >> >> I've not tested StaticLibraryDefinitionGenerator extens...

Not yet unfortunately. I've had my head down working on a jut-linker replacement. Let me take a look right now... On Mon, Feb 18, 2019 at 10:40 AM David Blaikie <dblaikie at gmail.com> wrote: > Ping - did this end up getting addressed? > > On Mon, Jan 21, 2019, 6:15 PM Lang Hames <lhames at gmail.com wrote: > >> Hi Nick, >> >> I was not aware of it, but it makes sense given the recent switch to >> ORC2, which has different symbol resolution rules. >> >> I am out on vacation this week, but will take a look when I get back and >&g...

...ter-allocation code, a test > program that causes the bad assembler to be produced, and the bc file. (I > had to name everything with a .txt extension to copy the files to my > laptop.) > > As always, thank you for your help! > > Susan > > > On 11/7/2012 7:31 PM, Lang Hames wrote: > > Hi Susan, > > In x86-64 the REX prefix must be used to access an extended register > (r8-r15 and their aliases), but cannot be used when accessing the high byte > of the ABCD regs (AH, BH, CH, DH). In your test case you have hardcoded > %vreg1 to R8B, and %vreg15 t...

...2009 12:00 PM > Subject: Re: [LLVMdev] Crash in PBQP register allocator > > Thanks Lang! > > I think we can use linear scan as work around for short term. > > Thanks for your help. > > Regards > Sachin > > > -----Original Message----- > > From: Lang Hames [mailto:lhames at gmail.com] > > Sent: Sunday, November 15, 2009 10:08 AM > > To: Sachin Punyani - I00202 > > Cc: llvmdev at cs.uiuc.edu > > Subject: Re: [LLVMdev] Crash in PBQP register allocator > > > > Hi Sachin, > > > > Confirmed: This is being c...

Sorry about that. I created the assembly file and attached it (as math.txt). Susan On 11/11/2012 12:41 AM, Lang Hames wrote: > Hi Susan, > > It looks like the bitcode you have attached is corrupted. You should > make sure to attach it as a binary file. Alternatively you can attach > the LLVM assembly as text. You can generate an assembly file from > bitcode with: > > llvm-dis -o <asm...

...reg_op will be set to a subreg of preg where appropriate. - Lang. On Sun, Nov 11, 2012 at 10:30 AM, Susan Horwitz <horwitz at cs.wisc.edu> wrote: > Sorry about that. I created the assembly file and attached it (as > math.txt). > > Susan > > On 11/11/2012 12:41 AM, Lang Hames wrote: > > Hi Susan, > > It looks like the bitcode you have attached is corrupted. You should > make sure to attach it as a binary file. Alternatively you can attach the > LLVM assembly as text. You can generate an assembly file from bitcode with: > > llvm-dis -o <asm...

...other tests broke with 8.2.0, do you mean other ORC tests specifically, or just other LLVM tests? Cheers, Lang. On Tue, Sep 18, 2018 at 8:07 AM David Greene <dag at cray.com> wrote: > "David A. Greene via llvm-dev" <llvm-dev at lists.llvm.org> writes: > > > Lang Hames via llvm-dev <llvm-dev at lists.llvm.org> writes: > > > >> I am afraid nothing leaps to mind. Once you have a chance to look at > >> them again please let me know -- I'd be happy to look at backtraces / > >> failures. > > > > Huh. Now the pro...