Category : gpu

Hey can somebody tell me what is wrong here? Programming in c++ cuda on theia platform and I’m newbie with it. Compiling with command: "c++ -o mandel_cpu mandelbrot.cpp -L /usr/local/lib -l PNGwriter -l png" Errors: mandelbrot.cpp: In function ‘int main(int, char**)’: mandelbrot.cpp:41:12: error: ‘computeMandelbrot’ was not declared in this scope 41 | int SUM = ..

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I have the following function which inverses a matrix : void matrix_inverse_magma(vector<vector<double>> const &F_matrix, vector<vector<double>> &F_output) { // Index for loop and arrays int i, j, ip, idx; // Start magma part magma_init (); // initialize Magma magma_queue_t queue=NULL; magma_int_t dev=0; magma_queue_create(dev ,&queue ); double gpu_time , *dwork; // dwork – workspace magma_int_t ldwork; // ..

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I have below a simple program from MAGMA doc which inverses a large matrix on a GPU card. #include <stdio.h> #include <cuda.h> #include "magma_v2.h" #include "magma_lapack.h" int main() { //double *d_lA[MagmaMaxGPUs]; magma_init (); // initialize Magma magma_queue_t queue=NULL; magma_int_t dev=0; magma_queue_create(dev ,&queue ); double gpu_time , *dwork; // dwork – workspace magma_int_t ldwork; // size ..

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I was reading up on video memory management in WDDM2 on a Microsoft website when I came across these terms. I’m curious what they exactly mean and where they fit in the memory management process where both Windows kernel components and graphics drivers are involved. Here’s the website: https://docs.microsoft.com/en-us/windows-hardware/drivers/display/requesting-to-rename-an-allocation Source: Windows..

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I am trying to compile a GPU project. https://github.com/ikmb/snpint-gpu.git I am getting an error about missing CUDA libraries, even though are installed and specified in the command line. Would appreciate any help. cmake3 -DCMAKE_BUILD_TYPE=Release -DNVML_INCLUDE_DIR=/sw/eicc/Pkgs/CUDA/10.2/include -DCUDA_INCLUDE_DIRS=/sw/eicc/Pkgs/CUDA/10.2/include -DCUDA_CUDART_LIBRARY=/sw/eicc/Pkgs/CUDA/10.2/lib64 -B "." — Found NVML: /usr/lib64/libnvidia-ml.so CMake Error at /home/atodor/.local/snpint/cmake/share/cmake-3.15/Modules/FindPackageHandleStandardArgs.cmake:137 (message): Could NOT find CUDA (missing: CUDA_INCLUDE_DIRS CUDA_CUDART_LIBRARY) ..

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