similar to: Winbind using the wrong username for IPC$ connections.

Hi Sanjay, The behaviour I’m talking about I’ve actually pinned down to CodeGenPrepare not working too well with ISA’s that don’t have a good scaled load. I have a patch to fix it that is going through performance testing now. Your testcase seems specific to x86 – for aarch64 we get the rather spiffy: _Z3fooPii: // @_Z3fooPii // BB#0:

Manjunath, I had a very similar problem and I solved it using a custom vector shuffle and addition instead of mov. For example, Vector_shuffle s1, s2, <0,3> is mapped to a custom instruction where I transform the swizzle to a 32bit integer mask and an inverted mask. So I have dst, src0, src1, imm1, imm2 And I have my asm look similar to: Add dst, src0.imm1, src1.imm2 and then in the asm

Hi, I have a small simple data frame (attached) - to compare diversity of insects encountered in disturbed and unditurbed site. What i have is the count of insects - the total number of times they were encountered over 30 monitoring slots. Can someone please check for me to make sure how the 'community data matrix' for the diversity function needs to be oriented so that i'm

hello i am trying to decipher a dendrogram i have from performing a 'tree'. (attached file) my response variable is factored - low, medium and high threat and the 8 explanatory variables are numeric values. i could do with some help to understand what the values <0.25, <0.5 and <0.75 are on the tree branches? how does one interpret this??? cheers, mann Manju Sharma

On Thursday 14 February 2008 16:33:25 Chris Lattner wrote: > On Thu, 14 Feb 2008, Jon Harrop wrote: > > Does CLang use a suitable intermediate representation for this to be > > possible? > > The higher level IR that clang uses is basically a C AST. This interface > is under constant flux though. If you wanted to do this, it would be > very reasonable to just cons up

Dan, Thanks a lot. Using a modifier in the assembly string works for this case. I am trying to solve a related problem. I am trying to print out a set of "mov" ops for the vector_shuffle node. Since the source of the "mov" is from one of the sources to vector_shuffle, depending on the mask, I am not sure what assembly string to emit. For example, if I have d <-

HI James, Thanks for your reply and hints on what can be done for the Aarch64 backend optimization for llvm We have SPEC license and v8 hardware. So I will start looking into it warm regards Manjunath On Wed, Jun 25, 2014 at 8:42 PM, James Molloy <james.molloy at arm.com> wrote: > Hi Manjunath, > > At the time of writing that status we had only done our initial analysis. >

On Wed, Jun 3, 2009 at 5:10 PM, Manjunath Kudlur <keveman at gmail.com> wrote: > I am seeing the following assertion in leak detector. > > /llvm/lib/VMCore/LeakDetector.cpp:43: > void<unnamed>::LeakDetectorImpl<T>::addGarbage(const T*) [with T = > void]: Assertion `Ts.count(Cache) == 0 && "Object already in set!"' > failed. > > I am

Hi Bill, I am using the following version of BuildMI : MachineInstrBuilder BuildMI(MachineFunction &MF, const TargetInstrDesc &TID, unsigned DestReg) I do the following : void createInstrs(std::vector<MachineInstr *>& ilist) { Machine Instr *mi; mi = BuildMI(MF, someTID, somereg);

Manjunath, I asked this question recently, but instead of telling you to search the archive I'm going to take it as a chance to recall how to do it (because I'll do so anyway and even telling tablegen to use an enum for instructions is not as trivial to do as you might think : ) I wrote it up in the wiki at http://wiki.llvm.org/HowTo:_Add_arbitrary_properties_to_instructions Regards,

I am seeing the following assertion in leak detector. /llvm/lib/VMCore/LeakDetector.cpp:43: void<unnamed>::LeakDetectorImpl<T>::addGarbage(const T*) [with T = void]: Assertion `Ts.count(Cache) == 0 && "Object already in set!"' failed. I am creating a list of instructions using BuildMI() and adding them to a basic block using BB->insert(). I am seeing this

Christian, Thanks for your reply and the wiki entry. I did search the archives, but evidently I didn't search for the right thing. My bad. Anyways, I am still wondering about the other part of my question. Why aren't there Tablegen backends specific to some architecture backends? Let me describe a different scenario. Suppose my architecture has vector and scalar units, and suppose I want

One way to do this is to handle this in the AsmPrinter, with operand modifiers. For example, on x86 there are instructions with ${dst:call} in their asm string. The "call" part is interpreted as an operand modifier. The assembly printer looks for the "call" modifier on MachineOperand::MO_Immediate operands (in X86ATTAsmPrinter::printOperand), which lets it perform custom

I believe that your issue is related to UNIX permissions. The location of your profiles directory must be set to allow all users R/W to it. Create a new group in your group file and add every user to it. Then change the ownership of the profiles directory. Also make sure that all of your users have R/W permissions on that directory. Regards, Robert Adkins II IT Manager/Buyer Impel

Hello, I am trying to create a machine instruction for "extractelement". I want to translate r <- extractelement v, 0 to mov r, v.x I was looking at the dag I can use and I found vector_extract. The inputs for this SDnode are a register and a iPtr constant. With that, I need to create 4 separate def's to extract element 0, 1, 2, and 3 and translate to v.x, v.y, v.z, and v.w. I

On Thu, 14 Feb 2008, Jon Harrop wrote: >> is under constant flux though. If you wanted to do this, it would be >> very reasonable to just cons up some C code and send it through the clang >> parser. Clang works great in a JIT environment. > > Great! Sounds like CIL should do the trick: > > http://manju.cs.berkeley.edu/cil/ Huh? -Chris --

Hello, I am writing a MachineFunction pass that converts vector instructions to a sequence of scalar instructions. First, I go through the function and look for vector registers. For each vector register, I create a set of corresponding scalar registers using createVirtualRegister() function and put it in a map. Then I go through the function and replace vector instructions.The basic structure of

Hello All, I am getting this error when I try to join my Win2K m/c to Samba, Windows cannot log you on because the profile cannot be loaded. Contact your network administrator. DETAIL - The system cannot find the file specified. I dont want Roaming profile to be implemented, I just want to give users local profiles only. When the client tries to logon to the PDC it looks for a profile to

I want to add a set of "properties" to each instruction in my instruction set, and want to be able to query that in my machine-specific optimizations. My Insts.td file looks as follows : class InstProperty; def propX : InstProperty; def propY : InstProperty; def propZ : InstProperty; class myInst<..., list<InstProperty> props> : Instruction { ... ...

Hello All, I have put this in my smb.conf file [netlogon] comment = Network Logon Service path = /usr/local/samba/lib/netlogon writable = yes As the path was default, and I was getting this in my log file. [2003/02/01 13:18:51, 0] smbd/service.c:make_connection(614) iwave-123 (192.168.2.157) Can't change directory to /usr/local/samba/profiles (No such file or directory) So I