similar to: listeners

Alexandra, I'm not sure what you mean by "replace", but I have code that does this to insert prefetches: Type *I8Ptr = Type::getInt8PtrTy((*I)->getContext(), PtrAddrSpace); Value *PrefPtrValue = ... IRBuilder<> Builder(MemI); Module *M = (*I)->getParent()->getParent(); Type *I32 = Type::getInt32Ty((*I)->getContext()); Value

Hi Renato, No, I cannot, but in case it is, I want to take advantage of this. In case it is not, the instrumentation code will detect this at runtime and simply roll back to the original version. I will always keep an original version available, in addition to the ones I modify with Polly. However, initially I will speculate that it is allocated contiguously. Thanks, Alexandra

Only because in my next passes I change the CFG significantly and it is very hard to maintain the values of the Phi nodes. Alexandra ________________________________ From: Tobias Grosser <tobias at grosser.es> To: Jimborean Alexandra <xinfinity_a at yahoo.com> Cc: "llvmdev at cs.uiuc.edu" <llvmdev at cs.uiuc.edu>; "luismastrangelo at gmail.com"

Hi Alexandra, I'm not sure want you want to do. Is the data layout string (http://llvm.org/docs/LangRef.html#datalayout, also usually set by each target specific *TargetMachine constructor), for setting the alignment good enough for you? Or is it more than the alignment you want to control? Do you have a target with 16-bit bytes? In that case, there is quite a lot of changes that needs to be

Hello Tobi, You are right, we need to run some other passes before running the scalar evolution pass. The sequence that I run for this example is -O3 -loop-simplify -reg2mem.  This is why I did not obtain the expressions depending on the loop indices. So I removed the reg2mem pass and scalar evolution computes the correct functions. However, I need to run the reg2mem pass (or any other that

People, I'm a ubunto user and I used to write my scipts in "Java Gui for R", but it is a very slow tool to run my scripts... Do you know some efficient IDE for R? Thankssss!!! Alexandra Almeida -- Alexandra R M de Almeida [[alternative HTML version deleted]]

On 19 July 2011 10:12, Jimborean Alexandra <xinfinity_a at yahoo.com> wrote: > %curr_array = alloca [10 x %struct.linked], align 8 > > while.. >  %tmp16 = getelementptr inbounds [10 x %struct.linked]* %curr_array, i32 0, > i32 1 Hi Alexandra, Can you guarantee that the linked list will be allocated in contiguous memory? cheers, --renato

Hi Tobi, Thank you for your reply :). I know that array accesses are handled as pointers in LLVM, but as I understood Polly is focused on statically analysable code. As you mentioned: proving that pointer accesses actually represent virtual array accesses. In the case of a linked list for example, parsed with a pointer p = p->next, I expect that Polly will not handle this code. So I

Dear R users, I have 14 csv's files that I want read in R, but one of them I can't read (the others 13 don't bring me any problem), and I don't know the problem. I will report the subject of the csv that I can't read, one csv that don't have any problem to read and the script that I use to try do it. CSV THAT I CAN'T READ: *****************************

Dear R users, I have the following problem: I have an array with pasted words and I woul like to know the position of the vector that have another especific word. Let make an example: This tis the array: words.array<-c("RedBall","PinkBall","YellowTable","BlueBall") And I would like to know the positions its (words.array) that have the word

Hello, I''m Alexandra Well, i have been working with cbq around 3 month ago without any problems, what i do is control the bandwith to 64Kbit for input and output and it works well. But now I don''t want control the Bandwith, i only need prioritize udp trafic over tcp trafic Can somebody to help me with my requirement? Thanks Alexandra

Hi people, I want to obtain the adjusted r-square given a set of coefficients (without the intercept), and I don't know if there is a function that does it. Exist???????????????? I know that if you make a linear regression, you enter the dataset and have in "summary" the adjusted r-square. But this is calculated using the coefficients that R obtained,and I want other coefficients

On 07/27/2011 03:11 PM, Jimborean Alexandra wrote: > Hello, > > How can I compute the functions on the loop iterators used as array > indices? > > For example: > > for i = 0, N > for j = 0, M > A[2*i + j - 10] = ... > > Can I obtain that this instruction A[2*i + j - 10]= .. always accesses > memory using a function f(i,j) = 2*i + j - 10 + base_address_of_A

Hello, Can anyone please guide me how can I replace a load instruction with a prefetch. I was looking at the intrinsic creation methods of the IRBuilder, but I can only find functions corresponding to memset, memcpy and memmove intrinsics, not for prefetching. Also, I target x86-64 architectures. Is it sufficient to insert a call to the intrinsic in the LLVM IR to have the corresponding prefetch

On 7/20/11 10:02 AM, Jimborean Alexandra wrote: > Hi, > > I want to print the memory locations computed by getelementptr. As I > understood, getelementptr does not access the memory, but it contains > the address it computes. I want to print these addresses at runtime > (or process them). So, I try to build a function that takes as > argument a pointer and prints its

Hello, I want to create a matrix of N random numbers with a uniform distributions. Later, I want to repeat T times each row of this matrix. For this I do the following loop: N<-45 T<-10 n<-N*T a<-matrix(runif(N,min=-1,max=1),nr=N) mymat<-matrix(rep(NA,n),nr=n,nc=1) for(i in i:N){ b<-rep(a[i,],T) mymat[i,]<-b } Mi problem is that with this loop I can see the output of the

Hi Alexandra, On Thu, Sep 8, 2011 at 13:53, Jimborean Alexandra <xinfinity_a at yahoo.com> wrote: > I had a look at the CodeGeneration from Polly. Is it possible to use it > without creating the Scops, by transforming it into a LoopPass? Yes. If you don't want to use the autopar of Polly and just rely on the pragmas inserted by the programmer, you don't need SCoPs. You can

Full_Name: Alexandra R Mendes de Almeida Version: 2.4.1 OS: Linux Submission from: (NULL) (201.51.225.154) R-Masters The packahe SGAx is not on the repository. See the message returned by R when i tried to install it: > install.packages("SAGx") --- Please select a CRAN mirror for use in this session --- Loading Tcl/Tk interface ... done Warning in download.packages(unique(pkgs),

Dear R users Some one knows how to read a windows file with the adress like "D:\CSV\Work\test.csv" without change the "\" by "/" by myself?! There is some function or parameter that read like the adress windows form. I tried to search somethig to substitute the "\" by "/", but I don't find... Thanks Alexandra Almeida Alexandra

I would like to know how to run a partial mantel test controlling for spatial autocorrelation and correlation with other environmental variables. It seems that with function included in vegan for partial mantel test I can only test for the relationship between two variables controlling for the effect of a third one. Thanks a lot Alexandra --- Lic. Alexandra Sapoznikow Centro Nacional