Add a GPU tutorial #589
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Add a GPU tutorial #589
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| In this tutorial we will highlight both use cases in separate parts. | ||
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| !!! note | ||
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| u0 = cu(ones(1000)) | ||
| p = cu(collect(1:1000)) | ||
| prob = NonlinearProblem(f, u0, p) | ||
| sol = solve(prob, NewtonRaphson(), abstol=1f-4) |
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| sol = solve(prob, NewtonRaphson(), abstol=1f-4) | |
| sol = solve(prob, NewtonRaphson(), abstol = 1.0f-4) |
| The ith result is then this solution". | ||
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| !!! note | ||
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| out2 = sqrt(p[2]) * (x[3] - x[4]) | ||
| out3 = (x[2] - p[3] * x[3])^2 | ||
| out4 = sqrt(p[4]) * (x[1] - x[4]) * (x[1] - x[4]) | ||
| SA[out1,out2,out3,out4] |
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| SA[out1,out2,out3,out4] | |
| SA[out1, out2, out3, out4] |
| end | ||
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| p = @SVector [@SVector(rand(Float32, 4)) for _ in 1:1024] | ||
| u0 = SA[1f0, 2f0, 3f0, 4f0] |
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| u0 = SA[1f0, 2f0, 3f0, 4f0] | |
| u0 = SA[1.0f0, 2.0f0, 3.0f0, 4.0f0] |
| ``` | ||
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| !!! note | ||
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| ``` | ||
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| !!! warn | ||
| The GPU-based calls will only work on your machine if you have a compatible GPU! |
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| The GPU-based calls will only work on your machine if you have a compatible GPU! | |
| The GPU-based calls will only work on your machine if you have a compatible GPU! |
Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>
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Fixes #405 (comment)