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

This function finds the (smallest) index of the element with the maximum magnitude of given vector/matrix by using CUDA cublas function cublasIdamax

1	amaxgpu(input)

input

list consisting of R external GPU pointer and dimension

the resulting index

1
2
3

a <- 1:4
a_gpu <- creategpu(a)
amaxgpu(a_gpu)

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

yuanli22/RCUDA index

README.md

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