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Question
Linker error when using SLD2 with MEXCUDA
Hi, I want to use SDL in my CUDA code, but I'm having issues with compiling my code. To simplify, I'm just trying to initizliz...
3 years ago | 0 answers | 0
0
answersQuestion
How to properly free memories after running a MEX file
Hi, I have written a MEX function in CUDA and C. When I run this MEX function in a loop, Matlab crashes after 200 iterations (...
3 years ago | 1 answer | 0
1
answerQuestion
Why OpenMP does not work in a CUDA code compiled in Matlab (as a MEX)？
Hi, I'm trying to use OpenMP in my CUDA code, compile and use it in Matlab. However, it does not work. Here is a simple example:...
3 years ago | 1 answer | 0
1
answerQuestion
Will OpenMP be faster than Matlab basic commands?
Hi, I've written a MEX-CUDA function which takes an 1D-array as input. The data that I want to use as the input is actutally a...
3 years ago | 0 answers | 0
0
answersQuestion
Is there any other option except MEX to run a CUDA-written code in Matlab?
Hi, I have written a CUDA function and made a MEX gateway to use it in Matlab. While it works fine in a for loop when i do not...
3 years ago | 0 answers | 0
0
answersQuestion
Why using cufft cause a fatal error LNK1120 in MEX cuda?
Hi, I'm trying to write a MEX gateway (in cuda) function to add two arrays in GPU. I would like to filter one of the signals (...
3 years ago | 1 answer | 0
1
answerQuestion
How to run a MEX function asynchronous in Matlab?
Hi, I have developed a MEX function (in CUDA) which uses a GPU for processing the data transfered from a device (let's call is...
3 years ago | 0 answers | 0
0
answersQuestion
How to convert complex float to complex integer in MEX gateway function?
Hi, I'm trying to write a MEX gateway function (in CUDA) to add two complex integer arrays given by Matlab. Currently, the fol...
3 years ago | 1 answer | 0
1
answerQuestion
How to handle Complex input in MEX gateway function in CUDA?
Hi, I'm trying to write a MEX gateway function to add two complex vectors. I use thrust to do the processing. However, when i ...
3 years ago | 1 answer | 0
1
answerQuestion
Why the output of my MEX Function become incorrect when used in a for loop in Matlab? Memory Management!!
Hi, I'm trying to write a MEXGateway code so i could pass some variables in Matlab to my MEXFunction and process in GPU. The p...
4 years ago | 0 answers | 0
0
answersQuestion
cuda kernel does not work when a data is transfer to the GPU. any problem with my gateway MEX code?
Hi, I'm trying to transfer a data to a KUDA kernel, do some processings and have the output back to Matlab. I have already eva...
4 years ago | 2 answers | 0
