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Ben Tordoff

MathWorks

Last seen: 12日 前 2011 以来アクティブ

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

12日 前

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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...

12日 前

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

3ヶ月 前 | ダウンロード 7 件 |

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

3ヶ月 前 | ダウンロード 11 件 |

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CPU Info
Read various bits of information about the CPU and operating system.

3ヶ月 前 | ダウンロード 11 件 |

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

7ヶ月 前 | ダウンロード 13 件 |

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

12ヶ月 前 | ダウンロード 16 件 |

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

5年弱 前 | ダウンロード 16 件 |

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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

5年弱 前 | ダウンロード 4 件 |

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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.

5年弱 前 | ダウンロード 4 件 |

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GUI Layout Toolbox
Layout management objects for MATLAB GUIs

5年弱 前 | ダウンロード 32 件 |

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

5年弱 前 | ダウンロード 1 件 |

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

5年弱 前 | ダウンロード 6 件 |

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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...

約5年 前 | 2

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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_...

7年以上 前 | 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...

7年以上 前 | 1

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Why do I need 'wait' commands to assess GPU performance in the Parallel Computing Toolbox 6.0 (R2012a)?
If you have R2013b or above, an even better way to measure the time taken for a function is to use GPUTIMEIT (for GPU code that ...

7年以上 前 | 0

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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...

8年弱 前 | 1

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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...

8年弱 前 | 1

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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...

8年弱 前 | 1

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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...

約8年 前 | 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. ...

約8年 前 | 0

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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> ...

約8年 前 | 0

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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!...

約8年 前 | 0

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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...

8年以上 前 | 2

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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.*...

8年以上 前 | 0

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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...

8年以上 前 | 0

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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...

9年弱 前

解決済み


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:...

9年弱 前

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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...

9年弱 前 | 3

| 採用済み

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