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Gaszton


Last seen: 23 days ago

Biological Research Centre Hungarian Academy of Sciences,

7 total contributions since 2011

Professional Interests: spatial light modulator, light propagation

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Question


Configure L1 cache / shared memory size?
Hello, i am testing a ptx compiled kernel in MATLAB, card gtx 560 ti, cuda architecture 2.1. As the cuda programming guide wr...

7 years ago | 1 answer | 0

1

answer

Question


GUI slider value change when majorstep is changed from default?
Hello, i experienced a very strange behaviour of GUI (made with GUIDE) sliders, If I change the major step of a *vertical sl...

8 years ago | 3 answers | 0

3

answers

Question


Cuda PTX kernel function boolean argument not supported?
Hello, i have a cuda kernel function: __global__ void backprop_float(float* holo, const float* inputs, int spotn, cons...

8 years ago | 1 answer | 0

1

answer

Question


very simple cuda ptx code memory speed
Hello, i made a simple cuda kernel to measure global memory transfer speed to the cuda processors: __global__ void SR2ad...

9 years ago | 1 answer | 0

1

answer

Answered
Executing CUDA or PTX Code on the GPU
"??? Error using ==> iCheckPTXEntryAgainstCProto at 384 The number of inputs to the PTX code (2) is NOT the same as the number o...

9 years ago | 0

Question


PTX kernel time to run
Hello, i am using R2010b, CUDA toolkit 3.1 with a geforce gt425m. While is was optimalizing my cuda code i observed that calling...

9 years ago | 1 answer | 0

1

answer

Question


GPU CUDA kernel malloc error
Hello, i have a geforce 425m card with compute capability 2.1 I wrote a kernel that is using malloc inside the kernel. First t...

9 years ago | 1 answer | 0

1

answer