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Hi. I have a very quick question. Is the instruction cache flushed by the llvm jit before code in memory is written to or executed? I'm assuming so, but I can't find where in the source code this is happening. In particular I searched for clflush, invd, and wbinvd instructions, but couldn't find them. And if it's not necessary to do this, can you please explain why? (I'm

...1.10 Netmask - 255.255.255.0 Gateway - 192.168.1.5 (Xenserver ip) I am having issue, I am not able to ping or ssh to xenserver (192.168.1.5) or xencenter system (192.168.1.1) from xenvm (192.168.1.10) or viceversa. Kindly provide me step which will resolve this issue. Thanks in advance Shailesh Chavan _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users

Hi Daniel, To my knowledge, there is no other implementation available for Steensgaard AA except poolalloc. I have tried Steensgaard AA under LLVM 2.7 poolalloc, but there are lots of bugs which need to be fixed. It will be a good idea to use previous implementation, but you will have to modify (a lot) it with respect to the latest version of LLVM poolalloc. Thanks, -Yogesh -------------- next

...d i was surprised to see how fast google had already found the log of this previous conversation recorded at uiuc. ;). > Subject: Re: [LLVMdev] Using LLVM to generate x86 dynamically in memory > From: grosbach at apple.com > Date: Tue, 2 Feb 2010 15:24:23 -0800 > CC: shanko_chavano at hotmail.com > To: llvmdev at cs.uiuc.edu > > > On Feb 2, 2010, at 3:05 PM, Shasank Chavan wrote: > > > Hi. I'm very new to LLVM, and have read some of the documentation online. Before I invest too much time, however, in learning about LLVM, I'd like to know if it...

On Sat, Mar 6, 2010 at 10:34 PM, Shasank Chavan <shanko_chavano at hotmail.com> wrote: > Hi.  I have a very quick question.  Is the instruction cache flushed by the > llvm jit before code in memory is written to or executed?  I'm assuming so, > but I can't find where in the source code this is happening.  In particular &gt...

...g/LLVM libraries. I cannot speak to your dll requirement, as the work was done for Linux. In addition I never measured the overhead in terms of a final accumulated library size (size of all necessary libraries). No other measurements were taken either. Garrison On Feb 2, 2010, at 19:39, Shasank Chavan wrote: > Hi Jim. Thanks for your speedy response. I'm not entirely sure if a JIT is what I'm looking for. I'm basically looking for a dll with an interface that takes a C program as input and compiles and optimizes it to native x86 instructions in an in-memory buffer. I don'...

...mmon code out there or in the dll that will allow me to walk through x86 instructions in search for a call? Thanks again for your response. - Shasank > From: rnk at mit.edu > Date: Fri, 26 Mar 2010 11:51:24 -0400 > Subject: Re: [LLVMdev] Questions on llvm and jit > To: shanko_chavano at hotmail.com > CC: llvmdev at cs.uiuc.edu > > On Tue, Mar 23, 2010 at 4:44 PM, Shasank Chavan > <shanko_chavano at hotmail.com> wrote: > > Hi. I have more questions regarding llvm and using it as a jit for our > > purposes. Also, let me confess that I haven't...

...IR optimizations enabled This won't get you around all the optimization passes and the like but it's still pretty fast and a lot easier than trying to patch a direct call in machine code. -n From: llvmdev-bounces at cs.uiuc.edu [mailto:llvmdev-bounces at cs.uiuc.edu] On Behalf Of Shasank Chavan Sent: Friday, March 26, 2010 1:52 PM To: rnk at mit.edu Cc: llvmdev at cs.uiuc.edu Subject: Re: [LLVMdev] Questions on llvm and jit Hi Reid. Thanks for your response. We will be running this code in different processes across different nodes. Basically we have thousands of "executor"...

On Tue, Feb 2, 2010 at 7:39 PM, Shasank Chavan <shanko_chavano at hotmail.com> wrote: > Hi Jim.  Thanks for your speedy response.  I'm not entirely sure if a JIT is > what I'm looking for.  I'm basically looking for a dll with an interface > that takes a C program as input and compiles and optimizes it to native x86 &...

...around all the optimization passes and the like but it’s > still pretty fast and a lot easier than trying to patch a direct call in > machine code. > > > > -n > > > > From: llvmdev-bounces at cs.uiuc.edu [mailto:llvmdev-bounces at cs.uiuc.edu] On > Behalf Of Shasank Chavan > Sent: Friday, March 26, 2010 1:52 PM > To: rnk at mit.edu > Cc: llvmdev at cs.uiuc.edu > Subject: Re: [LLVMdev] Questions on llvm and jit > > > > Hi Reid.  Thanks for your response.  We will be running this code in > different processes across different nodes.  Basicall...

Hi All, I am working on creating storage driver domain with xen-4.3.0 . I am referring this - http://wiki.xen.org/wiki?title=Storage_driver_domains&oldid=9371 I have created Storage domain with xl utility of xen, then followed above wiki for rest of the steps, additionally I did install blktap-dkms package also- Following xen processes are running on Domain 0:

Hi All, I am working on creating storage driver domain with xen-4.3.0 . I am referring this - http://wiki.xen.org/wiki?title=Storage_driver_domains&oldid=9371 I have created Storage domain with xl utility of xen, then followed above wiki for rest of the steps, additionally I did install blktap-dkms package also- Following xen processes are running on Domain 0:

On Feb 2, 2010, at 3:05 PM, Shasank Chavan wrote: > Hi. I'm very new to LLVM, and have read some of the documentation online. Before I invest too much time, however, in learning about LLVM, I'd like to know if it can be used for my purpose. We currently have a critical runtime component that evaluates expressions via interpre...

Hi. I'm very new to LLVM, and have read some of the documentation online. Before I invest too much time, however, in learning about LLVM, I'd like to know if it can be used for my purpose. We currently have a critical runtime component that evaluates expressions via interpretation. The bytecode that we generate goes through various optimization phases similarly to that of optimizing

On Tue, Mar 23, 2010 at 4:44 PM, Shasank Chavan <shanko_chavano at hotmail.com> wrote: > Hi.  I have more questions regarding llvm and using it as a jit for our > purposes.  Also, let me confess that I haven't actually used llvm yet (I'm > still prototyping using gnu's libjit).  Some of the issues that have come up &gt...

Hi. I have more questions regarding llvm and using it as a jit for our purposes. Also, let me confess that I haven't actually used llvm yet (I'm still prototyping using gnu's libjit). Some of the issues that have come up from that work so far leads to me these questions: 1) We intend to use llvm as a jit in our expression compiler at compile-time only. At runtime, the x86 code

...our IR into it. If it proves too difficult, I'll do what you suggested. Thanks again everyone for your responses... - Shasank > From: rnk at mit.edu > Date: Tue, 2 Feb 2010 22:11:50 -0500 > Subject: Re: [LLVMdev] Using LLVM to generate x86 dynamically in memory > To: shanko_chavano at hotmail.com > CC: grosbach at apple.com; llvmdev at cs.uiuc.edu > > On Tue, Feb 2, 2010 at 7:39 PM, Shasank Chavan > <shanko_chavano at hotmail.com> wrote: > > Hi Jim. Thanks for your speedy response. I'm not entirely sure if a JIT is > > what I'm lookin...

...asharma@fb.com> Arve Hjønnevåg <arve@android.com> Arve Hjønnevåg <arve@google.com> Arvid Brodin <arvid.brodin@xdin.com> Arvind Kumar <arvindkumar@vmware.com> Asai Thambi S P <asamymuthupa@micron.com> Ashay Rane <ashay.rane@tacc.utexas.edu> Ashish Chavan <ashish.chavan@kpitcummins.com> Ashish Jangam <ashish.jangam@kpitcummins.com> Ashish Sangwan <a.sangwan@samsung.com> Ashish Sangwan <ashish.sangwan2@gmail.com> Ashish Shenoy <ashenoy@riverbed.com> Ashley Lai <adlai@us.ibm.com> Ashok G <ashok.g@ster...

...droid.com> Arve Hjønnevåg <arve@google.com> Arvid Brodin <arvid.brodin@xdin.com> Arvind Kumar <arvindkumar@vmware.com> Asai Thambi S P <asamymuthupa@micron.com> Ashay Rane <ashay.rane@tacc.utexas.edu> Ashish <ashish.jangam@kpitcummins.com> Ashish Chavan <ashish.chavan@kpitcummins.com> Ashish Jangam <ashish.jangam@kpitcummins.com> Ashish Sangwan <a.sangwan@samsung.com> Ashish Sangwan <ashish.sangwan2@gmail.com> Ashish Shenoy <ashenoy@riverbed.com> Ashley Lai <adlai@us.ibm.com> Ashok G <ashok.g@ster...

...droid.com> Arve Hjønnevåg <arve@google.com> Arvid Brodin <arvid.brodin@xdin.com> Arvind Kumar <arvindkumar@vmware.com> Asai Thambi S P <asamymuthupa@micron.com> Ashay Rane <ashay.rane@tacc.utexas.edu> Ashish <ashish.jangam@kpitcummins.com> Ashish Chavan <ashish.chavan@kpitcummins.com> Ashish Jangam <ashish.jangam@kpitcummins.com> Ashish Sangwan <a.sangwan@samsung.com> Ashish Sangwan <ashish.sangwan2@gmail.com> Ashish Shenoy <ashenoy@riverbed.com> Ashley Lai <adlai@us.ibm.com> Ashok G <ashok.g@ster...