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Ben Tordoff

MathWorks

Last seen: 20 Tage vor Aktiv seit 2011

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  • Knowledgeable Level 3
  • GitHub Submissions Level 3
  • Personal Best Downloads Level 4
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  • 5-Star Galaxy Level 5
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  • 3 Month Streak
  • Knowledgeable Level 2
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Gesendet


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

6 Monate vor | 17 Downloads |

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Gelöst


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

fast 3 Jahre vor

Gelöst


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...

fast 3 Jahre vor

Gesendet


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

fast 3 Jahre vor | 3 Downloads |

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

fast 3 Jahre vor | 4 Downloads |

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

mehr als 3 Jahre vor | 8 Downloads |

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

mehr als 3 Jahre vor | 15 Downloads |

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

mehr als 7 Jahre vor | 9 Downloads |

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

mehr als 7 Jahre vor | 3 Downloads |

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

mehr als 7 Jahre vor | 4 Downloads |

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GUI Layout Toolbox
Layout management objects for MATLAB GUIs

mehr als 7 Jahre vor | 29 Downloads |

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

mehr als 7 Jahre vor | 2 Downloads |

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

mehr als 7 Jahre vor | 40 Downloads |

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Beantwortet
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...

fast 8 Jahre vor | 2

| akzeptiert

Beantwortet
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_...

etwa 10 Jahre vor | 0

| akzeptiert

Beantwortet
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...

etwa 10 Jahre vor | 1

Beantwortet
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...

mehr als 10 Jahre vor | 1

| akzeptiert

Beantwortet
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...

mehr als 10 Jahre vor | 1

| akzeptiert

Beantwortet
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...

mehr als 10 Jahre vor | 1

| akzeptiert

Beantwortet
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...

mehr als 10 Jahre vor | 0

| akzeptiert

Beantwortet
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. ...

fast 11 Jahre vor | 0

| akzeptiert

Beantwortet
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> ...

fast 11 Jahre vor | 0

Beantwortet
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!...

fast 11 Jahre vor | 0

| akzeptiert

Beantwortet
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...

etwa 11 Jahre vor | 2

| akzeptiert

Beantwortet
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.*...

etwa 11 Jahre vor | 0

| akzeptiert

Beantwortet
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...

etwa 11 Jahre vor | 0

Gelöst


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...

mehr als 11 Jahre vor

Gelöst


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:...

mehr als 11 Jahre vor

Beantwortet
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...

mehr als 11 Jahre vor | 3

| akzeptiert

Beantwortet
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 "...

fast 12 Jahre vor | 2

| akzeptiert

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