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...interested in exploring new ventures. Here is the URL to my linked-in profile: http://www.linkedin.com/in/pchaganti If this sounds interesting to any of you and you would like to be in touch, please add me as a connection in your network on LinkedIn. You are also welcome to contact me directly - prabhakar at helixbrain dot com. Thanks prabhakar --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk-/JYPxA39Uh5TLH3MbocFFw@public.gman...

Replace uXX by __uXX and _packed by __attribute((packed)) as seems to be the norm for userspace headers. Signed-off-by: Michael S. Tsirkin <mst at redhat.com> Acked-by: Paolo Bonzini <pbonzini at redhat.com> --- include/uapi/linux/virtio_scsi.h | 74 ++++++++++++++++++++-------------------- include/uapi/linux/Kbuild | 1 + 2 files changed, 38 insertions(+), 37 deletions(-)

Replace uXX by __uXX and _packed by __attribute((packed)) as seems to be the norm for userspace headers. Signed-off-by: Michael S. Tsirkin <mst at redhat.com> Acked-by: Paolo Bonzini <pbonzini at redhat.com> --- include/uapi/linux/virtio_scsi.h | 74 ++++++++++++++++++++-------------------- include/uapi/linux/Kbuild | 1 + 2 files changed, 38 insertions(+), 37 deletions(-)

...Size can be (Very-Small, Small, Medium, Large, V-Large) Rpart seems to encode these categories into: a,b,c,d,e The results are expressed in terms of the encoded values. How do I find out what encoding was used by rpart. i.e. what categories in my input set do a, b, c,... correspond to? thanks, Prabhakar

On Sep 26, 2010, at 3:23 PMPDT, Raghu Prabhakar wrote: > 1) During configuration, the default assembler (installed at /usr/ccs/bin) is chosen to be used, but I want to use the GNU assembler (installed at /vm/GNU/bin in my machine). In spite of re-arranging paths on the PATH variable, and even after removing /usr/ccs/bin from PATH, configure...

virtio 1.0 makes all memory structures LE, so we need APIs to conditionally do a byteswap on BE architectures. To make it easier to check code statically, add virtio specific types for multi-byte integers in memory. Add low level wrappers that do a byteswap conditionally, these will be useful e.g. for vhost. Add high level wrappers that query device endian-ness and act accordingly.

virtio 1.0 makes all memory structures LE, so we need APIs to conditionally do a byteswap on BE architectures. To make it easier to check code statically, add virtio specific types for multi-byte integers in memory. Add low level wrappers that do a byteswap conditionally, these will be useful e.g. for vhost. Add high level wrappers that query device endian-ness and act accordingly.

Have you added the $LLVM_INSTALL_DIR/bin to your PATH environment variable? Regarding changing a particular backend, check the documentation in http://llvm.org/docs/WritingAnLLVMBackend.html http://llvm.org/docs/CodeGenerator.html A few LLVMdev meetings have good talks to give you a good enough idea. http://llvm.org/devmtg/ Cheers, Raghu. ----- Original Message ----- From: "Teklu

Hi all, I have successfully built LLVM itself, as all the tools (llc et al) are working fine. I built the latest release version (2.7). I have been trying to build the llvm-gcc frontend on a sparc machine. I encountered the following issues : 1) During configuration, the default assembler (installed at /usr/ccs/bin) is chosen to be used, but I want to use the GNU assembler (installed at

...pattern in SparcInstrInfo.td that matches > the intrinsic. > From the arguments to the intrinsic function, encode the > "<number>" and output a "sethi" instruction. > > Thanks, > Venkatraman > > > On Tue, Jan 18, 2011 at 11:18 PM, Raghu Prabhakar<raghu at cs.ucla.edu> wrote: >> Hello all, >> >> I am trying to modify the Sparc backend to do something for my team's project, to do the following. >> >> Whenever the backend encounters a call to one particular type of function names (functions like p0(), p...

Hi all, I have started using LLVM recently, and I have a basic question. There are two different ways in which an executable can be generated from a .c file - by just using llvm-gcc, and using a combination of llvm-gcc (to emit bitcode .bc), llc (to emit assembly code), as (to assemble the code) and collect2 (linker). For example, consider compiling test.c : 1) llvm-gcc -O3 test.c -o

...to the intrinsic. 3. Create a instruction pattern in SparcInstrInfo.td that matches the intrinsic. From the arguments to the intrinsic function, encode the "<number>" and output a "sethi" instruction. Thanks, Venkatraman On Tue, Jan 18, 2011 at 11:18 PM, Raghu Prabhakar <raghu at cs.ucla.edu> wrote: > Hello all, > > I am trying to modify the Sparc backend to do something for my team's project, to do the following. > > Whenever the backend encounters a call to one particular type of function names (functions like p0(), p1()..etc), I want th...

Hi I am new to llvm and Linux (I am using ubuntu 10) My aim is to add backend to llvm. I install llvm using $ sudo apt-get install llvm and I am able to understand what I read about Writing an LLVM Compiler Backend. I have seen the assembly codes of the targets on llvm using llc. What I need now is to change some of the TableGen files of one of the target like SparcInstrInfo.td.  So I

...33 ANd this error [root at test dep]# rpm -i glibc-common-2.4-8.i386.rpm error: glibc-common-2.4-8.i386.rpm: V3 DSA signature: BAD, key ID 4f2a6fd2 error: glibc-common-2.4-8.i386.rpm cannot be installed please give me a solution how to install above all the packages at a time thanx and regards prabhakar.g _________________________________________________________________ All-in-one security and maintenance for your PC. Get a free 90-day trial! http://www.windowsonecare.com/trial.aspx?sc_cid=msn_hotmail

Dear camping users, having been contacted by Julian Tarkhanov, I am willing to prepare the next camping release. _why has given me his friendly approval, with the reserve that camping.rb should be lower than 4k. He also told me that he wanted to remove the ActiveSupport and Markaby dependencies. I am writing here to get the users input so that I don''t do any mistake. So far, my plans

Hello all, I am trying to modify the Sparc backend to do something for my team's project, to do the following. Whenever the backend encounters a call to one particular type of function names (functions like p0(), p1()..etc), I want the backend to generate a "sethi %g0, <number>", and NOT a "call p0, call p1..." instruction. However, the backend should work as usual

...matches >> the intrinsic. >>       From the arguments to the intrinsic function,  encode the >> "<number>"  and output a "sethi" instruction. >> >> Thanks, >> Venkatraman >> >> >> On Tue, Jan 18, 2011 at 11:18 PM, Raghu Prabhakar<raghu at cs.ucla.edu> >>  wrote: >>> >>> Hello all, >>> >>> I am trying to modify the Sparc backend to do something for my team's >>> project, to do the following. >>> >>> Whenever the backend encounters a call to one pa...

=== 1. Camping on Rack === I''ve just finished rewriting Camping to use Rack in the "core". I got rid of (a little less) than 1kB in camping.rb and removed lots of un-necessary files (lib/server/*.rb, fastcgi.rb & mongrel.rb). bin/camping does now only provide WEBrick, Mongrel and console-support and should only be used in development. It uses Rack::ShowExceptions to catch

Hi, I am looking to develop an assembler for an experimental ISA, to produce elf binaries. Does LLVM use the GNU assembler internally? Or does it have a modular extension/in-memory representation for an assembly-level IR? I am aware of the existence of the lower level SelectionDAG and MachineInstr components. Do we have a similar, but lower level IR abstraction suitable for assembly?

hi i am configuring the SER on centos please can anybody knows abt this if yes please send me the step by spey ser+mysql_rtpproxy+nathelper i want all thies modules thanx and regards prabhakar.G _________________________________________________________________ Get the new Windows Live Messenger! http://imagine-msn.com/messenger/launch80/default.aspx?locale=en-us&source=wlmailtagline