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| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 | 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 23x 23x 23x 2x 2x 2x 2x 2x | /**
* @license Apache-2.0
*
* Copyright (c) 2026 The Stdlib Authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
'use strict';
// MODULES //
var base = require( './base.js' );
// MAIN //
/**
* Rearranges the rows of an `M` by `N` matrix `X` as specified by a permutation vector `K` using alternative indexing semantics.
*
* @param {boolean} forwrd - boolean indicating whether to apply a forward permutation
* @param {NonNegativeInteger} M - number of rows of `X`
* @param {NonNegativeInteger} N - number of columns of `X`
* @param {Float64Array} X - input matrix
* @param {integer} strideX1 - stride of the first dimension of `X`
* @param {integer} strideX2 - stride of the second dimension of `X`
* @param {NonNegativeInteger} offsetX - starting index for `X`
* @param {Int32Array} K - permutation vector
* @param {integer} strideK - stride length of `K`
* @param {NonNegativeInteger} offsetK - starting index for `K`
* @returns {Float64Array} permuted matrix `X`
*
* @example
* var Int32Array = require( '@stdlib/array/int32' );
* var Float64Array = require( '@stdlib/array/float64' );
*
* var X = new Float64Array( [ 1.0, 2.0, 3.0, 4.0, 5.0, 6.0 ] ); // => [ [ 1.0, 2.0 ], [ 3.0, 4.0 ], [ 5.0, 6.0 ] ]
* var K = new Int32Array( [ 2, 0, 1 ] );
*
* dlapmr( true, 3, 2, X, 2, 1, 0, K, 1, 0 );
* // X => <Float64Array>[ 5.0, 6.0, 1.0, 2.0, 3.0, 4.0 ]
*/
function dlapmr( forwrd, M, N, X, strideX1, strideX2, offsetX, K, strideK, offsetK ) { // eslint-disable-line max-len
return base( forwrd, M, N, X, strideX1, strideX2, offsetX, K, strideK, offsetK ); // eslint-disable-line max-len
}
// EXPORTS //
module.exports = dlapmr;
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