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Hi I have a data.frame with dim = 18638 (rows) 6 (cols) names(dat) [1] "id" "long" "lat" "species" "type" "size" Variable "species" and "type" are factors. Species has 5 levels "BOV" "CAP" "CER" "OVI" "POR" Variable "type" has 11 levels

Do you know any backend that implement instructions as a flag modifier in instruction ? Thank, Vincent Lejeune ----- Mail original ----- > De : Jakob Stoklund Olesen <stoklund at 2pi.dk> > À : Vincent Lejeune <vljn at ovi.com> > Cc : "llvmdev at cs.uiuc.edu (LLVMdev at cs.uiuc.edu)" <llvmdev at cs.uiuc.edu> > Envoyé le : Lundi 6 août 2012 20h06 >

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 An Ubuntu 10.04 server running Shorewall 4.4.6.1 hosts three KVM virtual servers on the default libvrt virbr0 bridge at the default vnet+ bridge ports. The bridge and ports are on a separate private subnet (192.168.122.0/24). Each bridge port and the bridge itself are in the dmz, there are two physical interfaces and private local subnets in loc, and

Here it is :  Starting program: /home/vlj/llvmbin/bin/llc -march=r600 -mcpu=cayman /home/vlj/shader [Thread debugging using libthread_db enabled] Using host libthread_db library "/lib64/libthread_db.so.1". llc: /home/vlj/llvm/include/llvm/ADT/SmallVector.h:143: const T& llvm::SmallVectorTemplateCommon<T, <template-parameter-1-2> >::operator[](unsigned int) const [with T

Hi, R600 hardware (Radeon gfx card) does neither have a NEG nor an ABS instruction ; however any sources operand can be negated/abs'd by setting a bit for every source operand in the final bytecode (but not DST). A good way of modeling this behavior in LLVM is by using TargetFlag on operand. Currently the R600 LLVM backend in Mesa lower NEG and ABS DAG instruction to a MOV + TargetFlag using

On Aug 6, 2012, at 11:00 AM, Vincent Lejeune <vljn at ovi.com> wrote: > Ok. > > I tried to do it using a pass after register allocation, lowering NEG/ABS instructions. > However I met a problem : apparently getNextOperandForReg() can returns a MachineOperand before the one I'm processing. > > The following code snippet : > > > void

On Oct 20, 2012, at 3:37 PM, Vincent Lejeune <vljn at ovi.com> wrote: > #5 0x00000000010c8e83 in (anonymous namespace)::JoinVals::getAssignments (this=0x7fffffffd230) at RegisterCoalescer.cpp:1305 Does this fix it? diff --git a/lib/CodeGen/RegisterCoalescer.cpp b/lib/CodeGen/RegisterCoalescer.cpp index ba6b456..2ca67d6 100644 --- a/lib/CodeGen/RegisterCoalescer.cpp +++

On Oct 20, 2012, at 1:23 PM, Vincent Lejeune <vljn at ovi.com> wrote: > below is an output of "llc -march=r600 -mcpu=cayman -print-before-all -debug-only=regalloc file.shader" command from llvm3.2svn. > The register coalescing pass crashes when joining vreg12:sel_z with vreg13 registers, because it tries to access the interval liveness of vreg13... which is undefined. >

Package: xen-hypervisor-4.0-amd64 Version: 4.0.1-2 Severity: important I upgraded today from Lenny to Squeeze. I upgraded via apt-get dist-upgrade and then installed the new xen-packages (including hypervisor and kernel). But I wasn't able to boot the system after the upgrade anymore with Xen enabled: On every boot-attempt, I just get "elf_init: not an ELF binary". I googled a

Good day, I''m trying out the new Leaflet provider using the 2.0.18 release. Unfortunately, I haven''t been able to get a marker bubble (popup) to appear after clicking on the marker. I think my use of Mapstraction is correct as I see a popup appear for the googlev3, ovi, and openlayers providers when I switch with no other changes to my code. Is there a step I''m

On Aug 6, 2012, at 10:45 AM, Vincent Lejeune <vljn at ovi.com> wrote: > Is it possible to "customise" INSERT_SUBREG and COPY instructions to add them an immediate operands ? > I know that COPY is lowered using copyPhysReg() function in MachineTargetInstrInfo, but I'm not sure there is something equivalent for INSERT_SUBREG. No, these instructions must be pure register

On Aug 6, 2012, at 11:12 AM, Vincent Lejeune <vljn at ovi.com> wrote: > Do you know any backend that implement instructions as a flag modifier in instruction ? No, I am not aware that any of the targets in the tree do something like that. TargetFlags is used by ARM to modify global symbol operands and such. But I meant you should be looking at the coding style used in the other

I have generated a multi-page pdf with lattice. Now I want to make an mpeg3 file animation from it. I have been experimenting with the 'animation' package. The saveM ovie function will create an mp3 file, but it is not clear if it will take a pdf as the 'expr' that generates animations. Suggestions about use of the animation package, or other ways to animate lattice output in an mp3 file, are appreciated -Seth Bigelow [[alternative HTML version dele...

Hello! The number of mobile (smart) phones that include synchronising software to be used with Linux is... well, let's call it "very clearly laid out", to be polite. I wonder if it was possible to run the Windows software that comes with every mobile device using Wine in order to synchronize meetings and contacts. Has any one ever done this? If so: which phones or which software

I'm trying to start SAMBA from the inetd. I have added the port numbers to /etc/services: netbios-ns 137/udp netbios-ssn 139/tcp To my inetd.conf I have added: netbios-ssn stream tcp nowait root /usr/local/samba/bin/smbd netbios-ns dgram udp wait root /usr/local/samba/bin/nmbd After this I killed any samba-prosecces, and refreshed the inetd with:

I am experience some trouble with wrong file group ID on files when a user is member of several groups. It seems that only the primary group is used. This is not what I want. I want to control witch group is used. A setting in smb.conf like active group = xxx, or something like that, so that active group is set if the user really is a member of that group. The Force group - parameter

RC 1 is now available for testing. Problems corrected: 1) All sample .conf files have been changed to specify FORWARD_CLEAR_MARK= rather than FORWARD_CLEAR_MARK=Yes That way, systems without MARK support will still be able to install the sample configurations and FORWARD_CLEAR_MARK will default to Yes on systems with MARK support. 2) The install scripts in the

RC 1 is now available for testing. Problems corrected: 1) All sample .conf files have been changed to specify FORWARD_CLEAR_MARK= rather than FORWARD_CLEAR_MARK=Yes That way, systems without MARK support will still be able to install the sample configurations and FORWARD_CLEAR_MARK will default to Yes on systems with MARK support. 2) The install scripts in the

Hi, The R600 backend uses the register coalescer pass to generate code. This pass has a EnablePhysicalJoin boolean value which is set to false by default. The way the R600 backend is used in Mesa runtime makes it very usefull to be set to true : We use live inst to represent OpenGL Input, which are converted to vreg = COPY %PhysReg after instruction selection. For instance, the following sample

Vincent, File a bug report so you can get a fix for it. Ivan On 25/10/2012 23:01, Vincent Lejeune wrote: > Thank for your help. You're right, merging vreg32 and vreg48 is perfectly fine, sorry I missed that. > I "brute force" debuged by adding MachineFunction dump after each join, I think I found the issue : it's when vreg32 and vreg10 are merged. > vreg10 only