This API implements
$$y = \frac{x}{||x||_\infty}$$
This API divides each element in x by $\infty$-norm and assigns the results to elements in y.
API signatures:
gscaleNormInf( N, x, strideX, y, strideY )
gscaleNormInf.ndarray( N, x, strideX, offsetX, y, strideY, offsetY )
where
N: number of indexed elements.x: input strided array.strideX: stride length for x.offsetX: starting index for x.y: output strided array.strideY: stride length for y.offsetY: starting index for y.
Notes
- To implement, call
stats/strided/*maxabs, followed by blas/ext/base/*wax with alpha = 1 / maxabs(x).
Follow-on Work
Once completed and merged, the following packages can be added
This API implements
This API divides each element in$\infty$ -norm and assigns the results to elements in
xbyy.API signatures:
where
N: number of indexed elements.x: input strided array.strideX: stride length forx.offsetX: starting index forx.y: output strided array.strideY: stride length fory.offsetY: starting index fory.Notes
stats/strided/*maxabs, followed byblas/ext/base/*waxwithalpha = 1 / maxabs(x).Follow-on Work
Once completed and merged, the following packages can be added
blas/ext/base/dscale-norminfblas/ext/base/sscale-norminfblas/ext/base/ndarray/dscale-norminfblas/ext/base/ndarray/sscale-norminfblas/ext/base/ndarray/gscale-norminfblas/ext/scale-norminf