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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:...

quasi 14 anni fa

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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...

quasi 14 anni fa | 3

| accettato

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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 "...

circa 14 anni fa | 2

| accettato

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gpuArray and memory management
Hi Gunnar, this is more a work-around than an answer, but try inserting a "wait(gpu)" after freeing the memory. For example: ...

circa 14 anni fa | 0

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GPU implementation of Min function
All syntaxes for MIN and MAX are supported in Parallel Computing Toolbox starting in release R2011b.

oltre 14 anni fa | 1

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CUDA toolkit version | using constant memory
Hi, I will tackle the second question first as I am pretty certain of the problem. __constants__ must be defined at the global s...

oltre 14 anni fa | 0

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GPU time slower than CPU time, what went wrong with my GPU implementation?
Hi Ruby, I've just uploaded a benchmarking tool to the File Exchange which runs a whole load of these type of timings to put ...

oltre 14 anni fa | 1

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GPU and CPU computing results different
if you look at the magnitude of the difference compared to the magnitude of the values, it is pretty small: >> max(max(gathe...

circa 15 anni fa | 4

Risposto
GPU implementation of Min function
Hi Sarah, if your MATLAB license is up to date you might like to have a look at the pre-release of R2011b which has just become ...

circa 15 anni fa | 1

Risposto
Indexing in GPUArrays
Hi Jesse, if your MATLAB license is up to date you might like to have a look at the pre-release of R2011a which is now available...

oltre 15 anni fa | 1

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2D Graphs behind each other in 3D. Something like bar3
Hi Mirco, the way that PLOTYY works (and most of the other multi Y-axis MATLAB plots I've seen) is to have multiple axes obje...

oltre 15 anni fa | 0