search for: mian

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2011 Nov 03
1
[LLVMdev] LLVM JIT on a Baremetal x86 Machine !!!
Hi Mian, Looking at the runlog, everything seems fine until LLVM attempts to use lseek() on a file. You see the PANIC because Horizon hasn't implemented lseek yet. Obviously the version of GlibC I was using does not use lseek in that circumstance, but yours does. You just need to implement lseek :)...
2011 Sep 02
3
[LLVMdev] Is it possible to inline Functions without using LLVM JIT Framework?
...your modules to get a single module with both, then run opt on the result to optimize it. From source code, you can just use -O4 to the compiler on a system with a suitable linker (standard ld on OSX; binutils+gold plugin on Linux, for example). > > -Jim > > On Sep 1, 2011, at 9:27 AM, Mian M. Hamayun wrote: > >> Hi Everyone, >> >> Hopefully this question is not too absurd. >> >> Actually I created an example in LLVM, where I generate two modules, one containing the function definition and the other module calling this function. >> (Question rela...
2011 Oct 26
3
[LLVMdev] LLVM JIT on a Baremetal x86 Machine !!!
Dear All, I have tested a few examples of LLVM-JIT Framework on Linux x86 Machine. So generating functions on the fly and then executing them is OK on linux i.e. i686-pc-linux-gnu My question is: Can we use the LLVM-JIT on a baremetal x86 machine ? Actually my target is a virtual machine, and I need some dynamic code generation support. I intend to use LLVM-JIT (if possible) for this
2011 Sep 01
4
[LLVMdev] Is it possible to inline Functions without using LLVM JIT Framework?
...er module, using some optimization pass etc? I have previously experimented with LLVM's JIT Framework, and we can do something similar over there. But now I am interested in doing this without JIT Framework. Any ideas/suggestions/comments on how could we accomplish this? Thanks in advance, Mian M. Hamayun Grenoble, France. -------------- next part -------------- A non-text attachment was scrubbed... Name: smime.p7s Type: application/pkcs7-signature Size: 3781 bytes Desc: S/MIME Cryptographic Signature URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20110901/ae010459/attach...
2011 Nov 08
0
[LLVMdev] LLVM JIT on a Baremetal x86 Machine !!!
...in this regard will be highly appreciated. -- Hamayun P.S. I am also attaching files with a basic lseek (SyscallLSeek) implementation and an execution log showing the current failure ("Invalid magic number reading bytecode file."). On 11/03/2011 05:37 PM, James Molloy wrote: > Hi Mian, > > Looking at the runlog, everything seems fine until LLVM attempts to use lseek() on a file. > > You see the PANIC because Horizon hasn't implemented lseek yet. > > Obviously the version of GlibC I was using does not use lseek in that circumstance, but yours does. You just...
2011 Aug 31
2
[LLVMdev] How to place call(s) to functions found in other llvm modules ???
...p } But it still fails to WriteBitcodeToFile, and produces the same error as before. I guess I might be missing some attribute, like "extern" in C ... Any Comments? Thanks again for your help, Hamayun On 08/31/2011 07:18 PM, Eli Friedman wrote: > On Wed, Aug 31, 2011 at 10:00 AM, Mian M. Hamayun > <mian-muhammad.hamayun at imag.fr> wrote: >> Hello Everyone, >> >> I am trying to create two modules in LLVM, where first module contains the >> definition of a function, gcd in this example and another module contains a >> call to this function....
2011 Nov 08
2
[LLVMdev] LLVM JIT on a Baremetal x86 Machine !!!
...;int 0xff" instructions, which get trapped at runtime. At build time it reads your linux kernel headers to find what syscall numbers map to what syscalls, and emulates a subset of the linux kernel. This is how the C standard library etc works. Cheers, James -----Original Message----- From: Mian M. Hamayun [mailto:mian-muhammad.hamayun at imag.fr] Sent: 08 November 2011 15:41 To: James Molloy Cc: llvmdev at cs.uiuc.edu Subject: Re: [LLVMdev] LLVM JIT on a Baremetal x86 Machine !!! Hi James, I have two questions for you. Firstly, what is the role of 'module' in init.cc? I can see...
2011 Aug 31
0
[LLVMdev] How to place call(s) to functions found in other llvm modules ???
On Wed, Aug 31, 2011 at 10:00 AM, Mian M. Hamayun <mian-muhammad.hamayun at imag.fr> wrote: > Hello Everyone, > > I am trying to create two modules in LLVM, where first module contains the > definition of a function, gcd in this example and another module contains a > call to this function. You can't reference...
2011 Sep 02
0
[LLVMdev] Is it possible to inline Functions without using LLVM JIT Framework?
On Fri, Sep 2, 2011 at 4:23 AM, Mian M. Hamayun <mian-muhammad.hamayun at imag.fr> wrote: > But I am also looking into the possibility of doing the same using LLVM Pass > Manager (Without using llvm-ld). This looks difficult due to the fact that > the function definitions ought to be in the same module as the caller, i...
2011 Aug 31
0
[LLVMdev] How to place call(s) to functions found in other llvm modules ???
On Wed, Aug 31, 2011 at 10:54 AM, Mian M. Hamayun <mian-muhammad.hamayun at imag.fr> wrote: > Hi, > > I tried this as well, using the following line to add function declaration > to the caller module. > > Function::Create(FT, Function::ExternalLinkage, "gcd", mod); > > Where "FT" is the...
2008 Jun 19
4
Why can't I access Webrick web server from other computers?
Hi everyone, I have a rails project running on Ubuntu. When I ran it on localhost http://localhost:3000, it worked perfectly. But when I tried to access from other computers in the same network by either http://hostname:3000 or http://[ipaddress]:3000, I got a "Internet Explorer cannot display the webpage" error. I double checked my ubuntu with iptables, no rules are defined: iptables
2011 Sep 01
0
[LLVMdev] Is it possible to inline Functions without using LLVM JIT Framework?
...manually, llvm-ld your modules to get a single module with both, then run opt on the result to optimize it. From source code, you can just use -O4 to the compiler on a system with a suitable linker (standard ld on OSX; binutils+gold plugin on Linux, for example). -Jim On Sep 1, 2011, at 9:27 AM, Mian M. Hamayun wrote: > Hi Everyone, > > Hopefully this question is not too absurd. > > Actually I created an example in LLVM, where I generate two modules, one containing the function definition and the other module calling this function. > (Question related to this was posted on...
2005 Feb 25
3
main effect & interaction in 2-way ANOVA
Hi, I am just a little confused of mian effect in the analysis of variance (ANOVA) when you include or do not include an interaction term. Let's assume a simple case of 2-way ANOVA with 2 factors A and B, each with 2 levels. If it shows that main effect for A is significant when the interaction between A and B is NOT included, and th...
2011 Aug 31
2
[LLVMdev] How to place call(s) to functions found in other llvm modules ???
Hello Everyone, I am trying to create two modules in LLVM, where first module contains the definition of a function, gcd in this example and another module contains a call to this function. My example is based on the following tutorial, with a few changes. http://llvm.org/releases/2.6/docs/tutorial/JITTutorial2.html When I execute the verifier pass on my modules, it complains that the
2008 Mar 19
3
How to configure Voice mail for multi users.
Hi All, i want to configure voice mail on Asterisk 1.4 for multiple users. let me explain you the scenario. i have 10 users with the name of 1000,2000,3000,4000,5000,6000,.......and these user can call to each other. Now i want to configure separate voice mail box for separate user. my extensions.conf ..... settings below.. [voicemail] exten => _X.,1,Dial(SIP/${EXTEN}) exten =>
2009 May 01
2
current zfs tuning in RELENG_7 (AMD64) suggestions ?
I gave the AMD64 version of 7.2 RC2 a spin and all installed as expected off the dvd INTEL S3200SHV MB, Core2Duo, 4G of RAM In the past it had been suggested that for zfs tuning, something like vm.kmem_size_max="1073741824" vm.kmem_size="1073741824" vfs.zfs.prefetch_disable=1 However doing a simple test with bonnie and dd, there does not seem to be very much difference in
2012 Dec 11
1
Solving Simultaneous nonlinear equations
...program doesn't converge. I have tried all (according to my small knowledge) the options described in the help file. Now I am trying to find something else than BBsolve for solving simultaneous nonlinear equations by R. Any idea or suggestion would be highly appreciable. Thanks. Best. Rajibul Mian Grad Student, Maths & STATS, UWindsor, Canada. [[alternative HTML version deleted]]
2012 Dec 20
1
Problem with simulation
...I never used in my code. I have no idea about the problem. Any suggestion, comments or idea regarding this would be highly appreciable. Thanks. I have used ---- "maxLik()" and "BBsolve()" in my code. Error message shows regarding "optim()". Best regards. -- Rajibul Mian Grad Student, Maths & STATS, UWindsor, Canada. https://sites.google.com/site/rajibulmian/ [[alternative HTML version deleted]]
2009 Jan 16
2
want to add SipAddHeader in call out file
How to add SipAddHeader in outgoing call file. I am implementing a Callback scenario, in which a user makes a call to Local Access Number. The system have to callback to the user. During callback a call file is generated. All I want, is to add SipAddHeader("pchargingvector","val") in outgoing Invite. How can I achieve this? regards, Asif
2007 Jul 22
2
Data Set
Hi Sir I have made a data set having 23 stations of rainfall. when I use the attach function to approach indevidual stations then following error occurr. *>attach(data)* *>S.Sharif #S.Sharif is the station name which has 50 data values* *Error: object "S.Sharif" not found* Now how to solve this problem. Thank You Regards -- AMINA SHAHZADI Department of Statistics GC