Ben Tordoff

MathWorks

Last seen: 20 jours il y a | Actif depuis 2011

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A soumis

CPUInfo
MATLAB utility for returning information about your processor and memory.

6 mois il y a | 17 téléchargements |

A résolu

Add two numbers
Given a and b, return the sum a+b in c.

presque 3 ans il y a

A résolu

Select every other element of a vector
Write a function which returns every other element of the vector passed in. That is, it returns the all odd-numbered elements, s...

presque 3 ans il y a

A soumis

GPU Fractal Explorer
View and investigate various fractals using MATLAB and an NVIDIA GPU

presque 3 ans il y a | 3 téléchargements |

A soumis

GPU Julia Set Explorer
Explore the Julia Set of the Mandelbrot Set using MATLAB and a capable GPU.

presque 3 ans il y a | 4 téléchargements |

A soumis

A GPU Mandelbrot Set
Explore the Mandelbrot Set using MATLAB and a GPU.

plus de 3 ans il y a | 8 téléchargements |

A soumis

multiWaitbar
A new "shiny" progress-bar with multiple bars in a single window, time-estimates and more.

plus de 3 ans il y a | 15 téléchargements |

A soumis

SplashScreen
Show a splash-screen during MATLAB application start-up.

plus de 7 ans il y a | 9 téléchargements |

A soumis

rotateXLabels( ax, angle, varargin )
Rotate x-tick labels to any angle, preserving font settings and coping with resize, zoom, pan etc

plus de 7 ans il y a | 1 téléchargement |

A soumis

3D Pie Charts With a Touch of Style
3D pie charts with smooth surfaces, lighting and shadows for a more visually appealing appearance.

plus de 7 ans il y a | 4 téléchargements |

A soumis

GUI Layout Toolbox
Layout management objects for MATLAB GUIs

plus de 7 ans il y a | 29 téléchargements |

A soumis

taskMap: show your distributed computing tasks
charts completed and running tasks for a distributed computing job for each worker

plus de 7 ans il y a | 2 téléchargements |

A soumis

Carving a Dinosaur
This is a demo of reconstructing a 3D shape from multiple images using space-carving.

plus de 7 ans il y a | 40 téléchargements |

A répondu
Could I use Convolutional Neural Network in Neural Network toolbox with GPU card of capabilty less than 3.0
Hi Serghei, I'm afraid the answer is no. Neural Network Toolbox uses NVIDIA's cuDNN library for running Convolutional Neural Net...

presque 8 ans il y a | 2

| A accepté

A répondu
Why can't MATLAB parse function declarations in CUDA C files containing the "restrict" keyword?
Although __restrict is supported by Visual C++, the NVIDIA CUDA programming guide specifies the use of __restrict_...

environ 10 ans il y a | 0

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Matlab GPU processing: Nvidia Quadro vs Geforce
Hi Alex, I don't have access to either of these cards to test, but here's some information that might help you: * The "Com...

environ 10 ans il y a | 1

A répondu
GPU FFT2 Discrepancies ( Different from CPU based FFT2 )
See the answer(s) to this question: <http://www.mathworks.com/matlabcentral/answers/1032-why-do-some-calculations-like-the-fft...

plus de 10 ans il y a | 1

| A accepté

A répondu
CUDA_ERROR_UNKNOWN when using floats instead of double precision
Thanks for sending the code. I’ve done some initial investigation and it looks like you have an illegal memory access somewhe...

plus de 10 ans il y a | 1

| A accepté

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Getting NaN when evaluating PTX kernel file
First thing to do to track this down is to clearly specify your inputs and outputs. Inputs should be const. Based on your descri...

plus de 10 ans il y a | 1

| A accepté

A répondu
How to fix error : unrecognized token in Cuda code with nvcc compiler
There are two problems with what you have attempted, one just a typo and the solution to the other will depend on what you are t...

plus de 10 ans il y a | 0

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getframe issue in for-loop.
Hi Mike, you could try inserting a 'drawnow' just before the 'getframe'. This tells all MATLAB graphics and events to flush. ...

presque 11 ans il y a | 0

| A accepté

A répondu
Memory leak while using gpuArray in parallel computing toolbox 2013a
Hi Laith, I believe this should be fixed by the following workaround: <http://www.mathworks.com/support/bugreports/954239> ...

presque 11 ans il y a | 0

A répondu
Matlab 2013a GPU memory leak
Hi Michael, could you read the following bug-report and try the workaround it contains (being careful about the backing-up step!...

presque 11 ans il y a | 0

| A accepté

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How to measure GPU memory bandwidth ?
Hi Anterrieu, you might like to have a look at the following article: <http://blogs.mathworks.com/loren/2012/12/14/measuri...

environ 11 ans il y a | 2

| A accepté

A répondu
CUDA: faster indexing methods than logical for large arrays?
You can sometimes get a speed-up by replacing the logical indexing with some element-wise maths. For example: trian_x = M.*...

environ 11 ans il y a | 0

| A accepté

A répondu
CUDA Kernels and long vectors
If you want to go down the "x" dimension first, you probably want int const globalBlockIdx = blockIdx.y * gridDim.x + block...

environ 11 ans il y a | 0

A résolu

Make the vector [1 2 3 4 5 6 7 8 9 10]
In MATLAB, you create a vector by enclosing the elements in square brackets like so: x = [1 2 3 4] Commas are optional, s...

plus de 11 ans il y a

A résolu

Times 2 - START HERE
Try out this test problem first. Given the variable x as your input, multiply it by two and put the result in y. Examples:...

plus de 11 ans il y a

A répondu
Cuda PTX kernel function boolean argument not supported?
Thanks for providing the compile line. It seems that recent versions of NVCC switch from mapping bools as "s8" to "u8" according...

plus de 11 ans il y a | 3

| A accepté

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error when using gpu
Unfortunately, an expression like: gpuArray(1):gpuArray(10) won't work, and (as Walter says) it looks like one of your "...

presque 12 ans il y a | 2

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