this is for holding javascript data
James Shirley edited CUDA_Implementation.tex
about 11 years ago
Commit id: e34317ce03e4fc65f208762b8283c139b1ff8158
deletions | additions
diff --git a/CUDA_Implementation.tex b/CUDA_Implementation.tex
index 072f0e1..dc849d0 100644
--- a/CUDA_Implementation.tex
+++ b/CUDA_Implementation.tex
...
\begin{verbatim}
cudaMalloc((void**)&devCurrentDataLocus,numObs*sizeof(float));
cudaMalloc((void**)&devRInverseY,numObs*sizeof(float));
cudaMemcpy(devCurrentDataLocus,currentDataLocus.data(),numObs*sizeof(float),cudaMemcpyHostToDevice);
cudaMemcpy(devRInverseY,RInverseY.data(),numObs*sizeof(float),cudaMemcpyHostToDevice);
float rhsModeli;
cublasSdot(cublasHandle,numObs,currentDataLocus.data(),0,RInverseY.data(),0,&rhsModeli);
rhsModeli += (diagLhs(i) * oldSamplei);
\end{verbatim}
You must also setup the handle that cuBLAS uses to access the GPU, this can be done like so: