<commit_before>// Copyright ©2015 The gonum Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

package native

// Ilaenv returns algorithm tuning parameters for the algorithm given by the
// input string. ispec specifies the parameter to return.
//  1: The optimal block size
//  2: The minimum block size for which the algorithm should be used.
//  3: The crossover point below which an unblocked routine should be used.
//  4: The number of shifts.
//  5: The minimum column dimension for blocking to be used.
//  6: The crossover point for SVD (to use QR factorization or not).
//  7: The number of processors.
//  8: The crossover point for multi-shift in QR and QZ methods for non-symmetric eigenvalue problems.
//  9: Maximum size of the subproblems in divide-and-conquer algorithms.
//  10: ieee NaN arithmetic can be trusted not to trap.
//  11: infinity arithmetic can be trusted not to trap.
//
// Ilaenv is an internal routine. It is exported for testing purposes.
func (Implementation) Ilaenv(ispec int, s string, opts string, n1, n2, n3, n4 int) int {
	// TODO(btracey): Replace this with a constant lookup? A list of constants?
	// TODO: What is the difference between 2 and 3?<commit_msg>native: clarify comment for Ilaenv<commit_after>// Copyright ©2015 The gonum Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

package native

// Ilaenv returns algorithm tuning parameters for the algorithm given by the
// input string. ispec specifies the parameter to return:
//  1: The optimal block size for a blocked algorithm.
//  2: The minimum block size for a blocked algorithm.
//  3: The block size of unprocessed data at which a blocked algorithm should
//     crossover to an unblocked version.
//  4: The number of shifts.
//  5: The minimum column dimension for blocking to be used.
//  6: The crossover point for SVD (to use QR factorization or not).
//  7: The number of processors.
//  8: The crossover point for multi-shift in QR and QZ methods for non-symmetric eigenvalue problems.
//  9: Maximum size of the subproblems in divide-and-conquer algorithms.
//  10: ieee NaN arithmetic can be trusted not to trap.
//  11: infinity arithmetic can be trusted not to trap.
//
// Ilaenv is an internal routine. It is exported for testing purposes.
func (Implementation) Ilaenv(ispec int, s string, opts string, n1, n2, n3, n4 int) int {
	// TODO(btracey): Replace this with a constant lookup? A list of constants?
{'fraction_non_alphanumeric': 0.07464409388226241, 'fraction_numerical': 0.016929588303193535, 'mean_word_length': 3.377104377104377, 'pattern_counts': {'":': 0, '<': 3, '<?xml version=': 0, '>': 3, 'https://': 0, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
{'dir': 'git-commits-cleaned', 'id': '2435420', 'n_tokens_mistral': 764, 'n_tokens_neox': 695, 'n_words': 397}