feat: add `blas/base/icamax` by DhruvArvindSingh · Pull Request #10942 · stdlib-js/stdlib

DhruvArvindSingh · 2026-03-14T22:04:38Z

Progresses #2039.

Description

What is the purpose of this pull request?

This pull request:

Adds JS implementation of @stdlib/blas/base/icamax
Adds Fortran implementation of @stdlib/blas/base/icamax
Adds C implementation of @stdlib/blas/base/icamax
Adds Tests , Benchmarks and Examples for C, Fortran and JS

Related Issues

Does this pull request have any related issues?

This pull request has the following related issues:

progresses [RFC]: Add BLAS bindings and implementations for linear algebra (tracking issue) #2039
It progresses the PR feat: add blas/base/icamax #5068

Questions

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No.

Other

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In this PR i have implemented icamax main and assign function in C and in fortran

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Read, understood, and followed the contributing guidelines.

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Test/benchmark generation
Documentation (including examples)
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@stdlib-js/reviewers

Check for the indentation and brackets. Signed-off-by: Aman Bhansali <92033532+aman-095@users.noreply.github.com>

Signed-off-by: Aman Bhansali <92033532+aman-095@users.noreply.github.com>

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Signed-off-by: Shabareesh Shetty <139731143+ShabiShett07@users.noreply.github.com>

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Signed-off-by: Athan <kgryte@gmail.com>

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stdlib-bot · 2026-03-14T22:08:12Z

Coverage Report

Package	Statements	Branches	Functions	Lines
blas/base/icamax	$\color{green}372/372$ $\color{green}+100.00%$	$\color{green}20/20$ $\color{green}+100.00%$	$\color{green}4/4$ $\color{green}+100.00%$	$\color{green}372/372$ $\color{green}+100.00%$

The above coverage report was generated for the changes in this PR.

- Fix header file comments to correctly describe icamax as finding index of element with maximum |Re(.)| + |Im(.)| (not 'maximum absolute value') - Update comments in icamax.h, icamax_cblas.h, icamax_fortran.h - Fix C example comments - Fix README example to use uppercase Complex64 constructor - Add missing period in TypeScript definitions

ShabiShett07 and others added 30 commits February 6, 2025 00:58

feat: add blas/base/icamax

79a0bcf

docs: files completed

5cbf955

fix: resolve lint errors

f1afdc1

chore: update copyright years

0b7117d

Update package.json

aefb83a

Check for the indentation and brackets. Signed-off-by: Aman Bhansali <92033532+aman-095@users.noreply.github.com>

Update README.md

ea43236

Signed-off-by: Aman Bhansali <92033532+aman-095@users.noreply.github.com>

Merge remote-tracking branch 'upstream/develop' into feature/icamax

229f39c

chore: update variable name

eb6d0b0

Signed-off-by: Shabareesh Shetty <139731143+ShabiShett07@users.noreply.github.com>

chore: update implementation

117f26e

Signed-off-by: Shabareesh Shetty <139731143+ShabiShett07@users.noreply.github.com>

chore: update implementation

a0e1f2e

Signed-off-by: Shabareesh Shetty <139731143+ShabiShett07@users.noreply.github.com>

chore: add ndarray example

ff25470

Signed-off-by: Shabareesh Shetty <139731143+ShabiShett07@users.noreply.github.com>

chore: minor clean-up

2486f5f

Signed-off-by: Shabareesh Shetty <139731143+ShabiShett07@users.noreply.github.com>

Merge remote-tracking branch 'upstream/develop' into feature/icamax

aad7629

chore: minor clean-up

c218d94

Signed-off-by: Shabareesh Shetty <139731143+ShabiShett07@users.noreply.github.com>

chore: minor clean-up

cfa22e8

Signed-off-by: Shabareesh Shetty <139731143+ShabiShett07@users.noreply.github.com>

chore: minor clean-up

4e71757

Signed-off-by: Shabareesh Shetty <139731143+ShabiShett07@users.noreply.github.com>

chore: minor clean-up

9ec9c5c

Signed-off-by: Shabareesh Shetty <139731143+ShabiShett07@users.noreply.github.com>

chore: minor clean-up

54132e0

Signed-off-by: Shabareesh Shetty <139731143+ShabiShett07@users.noreply.github.com>

ShabiShett07 and others added 10 commits July 18, 2025 11:40

refactor: avoid re-materializing complex number instances

6b8fe35

Signed-off-by: Athan <kgryte@gmail.com>

fix: address parentheses

be9ffd8

Signed-off-by: Athan <kgryte@gmail.com>

Merge remote-tracking branch 'upstream/develop' into feature/icamax

dd74e87

docs: fix constructor name

7dff8e1

Signed-off-by: Athan <kgryte@gmail.com>

Merge remote-tracking branch 'upstream/develop' into feature/icamax

dc104d2

stdlib-bot added BLAS Issue or pull request related to Basic Linear Algebra Subprograms (BLAS). Needs Review A pull request which needs code review. labels Mar 14, 2026

DhruvArvindSingh added 2 commits March 15, 2026 03:38

fix: copyright year

cd11af3

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feat: add `blas/base/icamax`#10942

feat: add `blas/base/icamax`#10942
DhruvArvindSingh wants to merge 42 commits intostdlib-js:developfrom
DhruvArvindSingh:feat/icamax/pr-5068

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DhruvArvindSingh commented Mar 14, 2026

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stdlib-bot commented Mar 14, 2026 •

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