scalgpu: scalgpu
In yuanli22/RCUDA: GPU Enabled BLAS, LAPACK, Statistical Functions and Random Number Generators

This function scales the vector x by the scalar a and overwrites it with the result by using CUDA cublas function cublasDscal

1	scalgpu(x, alpha = 1)

`x`	list consisting of R external GPU pointer and dimension
`alpha`	scale factor alpha, default 1

scaled vector/matrix

1
2
3

a <- 1:4
a_gpu <- creategpu(a)
scalgpu(a_gpu, 2)

yuanli22/RCUDA documentation built on May 4, 2019, 6:35 p.m.

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README.md

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