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"Michael S. Tsirkin" <mst at redhat.com> wrote on 12/08/2014 12:18:50 PM: > From: "Michael S. Tsirkin" <mst at redhat.com> > To: David Miller <davem at davemloft.net> > Cc: Razya Ladelsky/Haifa/IBM at IBMIL, kvm at vger.kernel.org, Alex > Glikson/Haifa/IBM at IBMIL, Eran Raichstein/Haifa/IBM at IBMIL, Yossi > Kuperman1/Haifa/IBM at IBMIL, Joel Nider/Haifa/IBM at IBMIL, > abel.gordon at gmail.com, linux-kernel at vger.kernel.org, > netdev at vger.kernel.org, virtualization at lists.linu...

"Michael S. Tsirkin" <mst at redhat.com> wrote on 12/08/2014 12:18:50 PM: > From: "Michael S. Tsirkin" <mst at redhat.com> > To: David Miller <davem at davemloft.net> > Cc: Razya Ladelsky/Haifa/IBM at IBMIL, kvm at vger.kernel.org, Alex > Glikson/Haifa/IBM at IBMIL, Eran Raichstein/Haifa/IBM at IBMIL, Yossi > Kuperman1/Haifa/IBM at IBMIL, Joel Nider/Haifa/IBM at IBMIL, > abel.gordon at gmail.com, linux-kernel at vger.kernel.org, > netdev at vger.kernel.org, virtualization at lists.linu...

...00, Razya Ladelsky wrote: > "Michael S. Tsirkin" <mst at redhat.com> wrote on 12/08/2014 12:18:50 PM: > > > From: "Michael S. Tsirkin" <mst at redhat.com> > > To: David Miller <davem at davemloft.net> > > Cc: Razya Ladelsky/Haifa/IBM at IBMIL, kvm at vger.kernel.org, Alex > > Glikson/Haifa/IBM at IBMIL, Eran Raichstein/Haifa/IBM at IBMIL, Yossi > > Kuperman1/Haifa/IBM at IBMIL, Joel Nider/Haifa/IBM at IBMIL, > > abel.gordon at gmail.com, linux-kernel at vger.kernel.org, > > netdev at vger.kernel.org, virtuali...

From: "Michael S. Tsirkin" <mst at redhat.com> Date: Sun, 10 Aug 2014 21:45:59 +0200 > On Sun, Aug 10, 2014 at 11:30:35AM +0300, Razya Ladelsky wrote: ... > And, did your tests actually produce 100% load on both host CPUs? ... Michael, please do not quote an entire patch just to ask a one line question. I truly, truly, wish it was simpler in modern email clients to

From: "Michael S. Tsirkin" <mst at redhat.com> Date: Sun, 10 Aug 2014 21:45:59 +0200 > On Sun, Aug 10, 2014 at 11:30:35AM +0300, Razya Ladelsky wrote: ... > And, did your tests actually produce 100% load on both host CPUs? ... Michael, please do not quote an entire patch just to ask a one line question. I truly, truly, wish it was simpler in modern email clients to

...think so, try it the other way round. Also, by doing make VERBOSE=1 you can see which compiler is really being used. Ciao, Duncan. > > Regard, > Sitvanit > > > > > > > > From: Konstantin Tokarev <annulen at yandex.ru> > To: Sitvanit Ruah/Haifa/IBM at IBMIL, > Cc: llvmdev-bounces at cs.uiuc.edu, llvmdev at cs.uiuc.edu, Duncan Sands > <baldrick at free.fr> > Date: 12/07/2012 05:09 PM > Subject: Re:[LLVMdev] Compiling llvm and Clang on Linux > > > > > >> Yes, it is the same error referring to 4.1.2. &g...

Hello, We have installed RHEL 5.2 Server ( i386 image ) on a machine with 64GB of RAM. When booting the default PAE kernel ( 2.6.18-92.el5PAE ) that is shipped with RHEL 5.2 installation the OS detects 64GB of RAM. But when booting the Xen kernel ( 2.6.18-92.el5xen ) the OS detects only 14GB of the total amount of available RAM. Did anyone encounter this problem before ? Is it a normal

...CC=gcc44 CXX=g++44 ../llvm/configure and got CC=gcc44: Command not found So the syntax is indeed as wriiten in the help. Sitvanit Ruah Formal Verification Group IBM Haifa Research Laboratory Tel: 972-4-828-1249 From: Duncan Sands <baldrick at free.fr> To: Sitvanit Ruah/Haifa/IBM at IBMIL, Cc: Konstantin Tokarev <annulen at yandex.ru>, llvmdev at cs.uiuc.edu, llvmdev-bounces at cs.uiuc.edu Date: 13/07/2012 08:50 AM Subject: Re: [LLVMdev] Compiling llvm and Clang on Linux Sent by: Duncan Sands <duncan.sands at gmail.com> Hi Sitvanit, On 12/07/12 22:18, Sit...

"Michael S. Tsirkin" <mst at redhat.com> wrote on 20/08/2014 01:57:10 PM: > > Results: > > > > Netperf, 1 vm: > > The polling patch improved throughput by ~33% (1516 MB/sec -> 2046 MB/sec). > > Number of exits/sec decreased 6x. > > The same improvement was shown when I tested with 3 vms running netperf > > (4086 MB/sec -> 5545

"Michael S. Tsirkin" <mst at redhat.com> wrote on 20/08/2014 01:57:10 PM: > > Results: > > > > Netperf, 1 vm: > > The polling patch improved throughput by ~33% (1516 MB/sec -> 2046 MB/sec). > > Number of exits/sec decreased 6x. > > The same improvement was shown when I tested with 3 vms running netperf > > (4086 MB/sec -> 5545

...che and holds pointers to the code of the functions it executes? I am compiling for Power machine. Is there a target specific pieces that I should implement for making Orc work on Power? Thanks again, Revital From: Lang Hames <lhames at gmail.com> To: Revital1 Eres/Haifa/IBM at IBMIL Cc: LLVM Developers Mailing List <llvmdev at cs.uiuc.edu> Date: 20/07/2015 08:41 PM Subject: Re: [LLVMdev] Help with using LLVM to re-compile hot functions at run-time Hi Revital, The CompileOnDemand layer is used by the lazy bitcode JIT in the lli tool. You can find the co...

...f so, how do I read into memory a file that was generated by clang++ -emit-llvm <source file>. Thanks, Sitvanit Sitvanit Ruah Formal Verification Group IBM Haifa Research Laboratory Tel: 972-4-828-1249 From: Konstantin Tokarev <annulen at yandex.ru> To: Sitvanit Ruah/Haifa/IBM at IBMIL, Cc: llvmdev at cs.uiuc.edu Date: 01/08/2012 01:22 PM Subject: Re:[LLVMdev] Reading the AST from the bitcode generated by clang > Hi all, > After reading the documentation on clang I still have the following > question: > How do I read the bitcode generated by clang fro...

> Hi all, > After reading the documentation on clang I still have the following > question: > How do I read the bitcode generated by clang from a C++ file? I need to > have all the AST information in memory. AST has nothing to do with LLVM bitcode. -- Regards, Konstantin

Hello Lang, Thanks for your answer. I am now looking for an example of the usage of CompileOnDemandLayer. Is there an example available for that (could not find one in llvm/examples)? Thanks, Revital From: Lang Hames <lhames at gmail.com> To: Revital1 Eres/Haifa/IBM at IBMIL Cc: LLVM Developers Mailing List <llvmdev at cs.uiuc.edu> Date: 10/07/2015 12:10 AM Subject: Re: [LLVMdev] Help with using LLVM to re-compile hot functions at run-time Hi Revital, LLVM does have an IR interpreter, but I don't think it's maintained well (or possibly...

> Yes, it is the same error referring to 4.1.2. > > /usr/lib/gcc/i386-redhat-linux/4.1.2/../../../../include/c+ > +/4.1.2/i386-redhat-linux/bits/gthr-default.h:114:1: error: weakref > declaration must have internal > linkage > __gthrw(pthread_key_delete) > > There are several such errors. Are you sure you are usin gcc44? Don't you need to run CC=gcc44 CXX=g++44

I ran "configure -help " and it says usage: configure [OPTION]..... [VAR=VALUE] So I assume configure CC=... is the right syntax. Isn't it? Regard, Sitvanit From: Konstantin Tokarev <annulen at yandex.ru> To: Sitvanit Ruah/Haifa/IBM at IBMIL, Cc: llvmdev-bounces at cs.uiuc.edu, llvmdev at cs.uiuc.edu, Duncan Sands <baldrick at free.fr> Date: 12/07/2012 05:09 PM Subject: Re:[LLVMdev] Compiling llvm and Clang on Linux > Yes, it is the same error referring to 4.1.2. > > /usr/lib/gcc/i386-redhat-linux/4.1.2/...

..., I found somebody saying that LLVM does not support gcc 4.1 libraries. Is that true? If yes, which libraries should I use, in case I would like to use llvm 2.9? Regards, Dmitry Dmitry Pidan Emerging Quality Technologies Group IBM Haifa Research Lab. Lotus Notes: Dmitry Pidan/Haifa/IBM at IBMIL E-mail: pidan1 at il.ibm.com Phone: 972-4-8296036 -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20120809/f660e404/attachment.html>

...I am now looking for an example of the usage of CompileOnDemandLayer. Is > there an example available for that (could not find one in llvm/examples)? > > Thanks, > Revital > > > > From: Lang Hames <lhames at gmail.com> > To: Revital1 Eres/Haifa/IBM at IBMIL > Cc: LLVM Developers Mailing List <llvmdev at cs.uiuc.edu> > Date: 10/07/2015 12:10 AM > Subject: Re: [LLVMdev] Help with using LLVM to re-compile hot > functions at run-time > ------------------------------ > > > > Hi Revital, > > LLVM d...

...file I sent you could see clearly that the debug option is active and this is the most detailed info available (or some better option than log_leve=1 exists ?) Thx Zvi Dubitzky Email:dubi@il.ibm.com From: Martin Kletzander <mkletzan@redhat.com> To: Zvi Dubitzky/Haifa/IBM@IBMIL, Cc: libvirt-users@redhat.com Date: 12/06/2014 07:55 PM Subject: Re: [libvirt-users] libvirt issue while deploying a VM On Thu, Jun 12, 2014 at 07:08:29PM +0300, Zvi Dubitzky wrote: > Using libvirt under openstack I encounter a problem when launching a VM > with multiple p...

...export CC=gcc44 export CXX=g++44 ../llvm/configure Ciao, Duncan. > > Sitvanit Ruah > Formal Verification Group > IBM Haifa Research Laboratory > Tel: 972-4-828-1249 > > > > > From: Duncan Sands <baldrick at free.fr> > To: Sitvanit Ruah/Haifa/IBM at IBMIL, > Cc: Konstantin Tokarev <annulen at yandex.ru>, llvmdev at cs.uiuc.edu, > llvmdev-bounces at cs.uiuc.edu > Date: 13/07/2012 08:50 AM > Subject: Re: [LLVMdev] Compiling llvm and Clang on Linux > Sent by: Duncan Sands <duncan.sands at gmail.com> > > &gt...