similar to: Use GPU in R with .Call

Hi, I am trying to convert a simple CUDA program to LLVM IR using clang 3.0. The program is as follows, #include<stdio.h> #nclude<clang/test/SemaCUDA/cuda.h> __global__ void kernfunc(int *a) { *a=threadIdx.x+blockIdx.x*blockDim.x; } int main() { int *h_a,*d_a,n; n=sizeof(int); h_a=(int*)malloc(n); *h_a=5; cudaMalloc((void*)&d_a,n); cudaMemcpy(d_a,h_a,n,cudaMemcpyHostToDevice);

Is there a simple way to require a pass, e.g., Reg2Mem/Mem2Reg, to run before/after my transformation pass? Or do I do something like: struct myOpt { myOpt() { mBefore = createDemoteRegisterToMemoryPass(); mAfter = createPromoteMemoryToRegisterPass(); } getAnalysisUsage(AU) { AU.addRequired(my stuff); mBefore.getAnalysisUsage(AU); mAfter.getAnalysisUsage(AU); }

On Oct 16, 2008, at 8:29 AM, Edward Lee wrote: > Is there a simple way to require a pass, e.g., Reg2Mem/Mem2Reg, to > run before/after my transformation pass? Or do I do something like: One simplest way is to handle this is to add these passes around your pass in the pass manager. pm.add(Reg2Mem) pm.add(MyPass) pm.add(Mem2Reg) > > > struct myOpt { > myOpt() { >

Hola, quiero compartir con vosotros mi problema y la solución que me han planteado. Mi programa carga Outcomes.csv y Set-A.csv (descargados de http://garrickadenbuie.com/blog/2013/04/11/visualize-physionet-data-with-r/, apartado Getting Started --> the code and the data set) de unos 50MB entre los dos. Mi código era: # Transforma csv a data frame seta <- read.csv('Set-A.csv');

Hola Carlos, bueno la verdad es que mi pregunta era algo general, cuando no has usado data.table no parece muy intuitivo pasar de la forma de programar a la que estás más acostumbrado (bucles, notación matricial...) a esa otra. Aun no tengo un cálculo complejo concreto pero lo tendré que hacer... solo quería saber si se puede, y parece que sí, asi que será cuestión de empaparse un poco de

My problem started when i upgraded my Video Card from an Nvidia geforce 9500gt to a geforce 210. With the 9500gt i could run all day long with the texture resolution on High and no problems. With the Geforce 210 with Texture Resolution set on anything but low on certain camera angles I will lose the NPC's but turn the camera angle they will come back and move again they will disappear again.

I tried sending this e-mail to the list earlier but no one replied... Right, so I''m brand new to xen, and I''ve had success in making xen boot (kernel /boot/xen-2.0.6.gz module /boot/vmlinuz-2.6.11-xen0), but there are a couple major issues. 1) The screen resolution. I''m running a ThinkPad T30 (2366-92U, for those who want to know), and all the text looks fuzzy. I

\\Pettit Connect As: Password: On the server side, I didn't get far because the domain name come up NULL so it failed on that test. Below are two logs log98.txt and log2000.txt that show full debug info. I might just have a stupid configuration or installation mistakes. I am sure that my basic configuration must work since it is a very typical setup. Any help will be highly appreciated