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GPUify #1

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navidcy opened this issue Jun 23, 2020 · 3 comments
Open

GPUify #1

navidcy opened this issue Jun 23, 2020 · 3 comments
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@navidcy
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@navidcy
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navidcy commented Jun 23, 2020

We should make sure that Brusselator runs smoothly and efficiently on a GPU.
@navidcy navidcy added the GPU label Jun 23, 2020
@navidcy navidcy self-assigned this Jun 23, 2020
@rveltz
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rveltz commented Nov 23, 2021

it does not because of N[1, 1] += params.E * grid.nx # note that fft(constant) = constant * nx in calcN!.

What is this line for btw?

@navidcy
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navidcy commented Nov 23, 2021

The Brusselator solution has nonzero mean and this the nonlinear component of that.

@glwagner
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I think we just need CUDA.@allowscalar?

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@rveltz @navidcy @glwagner