feat: add lapack/base/zlacgv

[rreusser]

Towards #2464

Description

What is the purpose of this pull request?

This pull request adds a BLAS-like LAPACK module for computing the complex conjugate of a vector.

Related Issues

Does this pull request have any related issues?

Questions

Any questions for reviewers of this pull request?

• I didn't manage to get the native addon building, and I think I'll either need help with it or I'll need to delete it. It's currently responsible for most of the test failures, in addition to Ensure string lengths are provided as arguments when calling BLAS/LAPACK Fortran APIs from C #372.

Other

Any other information relevant to this pull request? This may include screenshots, references, and/or implementation notes.

No.

Checklist

Please ensure the following tasks are completed before submitting this pull request.

• Read, understood, and followed the contributing guidelines.

---

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[stdlib-bot]

Coverage Report

Package	Statements	Branches	Functions	Lines
lapack/base/zlacgv	$\color{green}267/267$ $\color{green}+100.00\%$	$\color{green}12/12$ $\color{green}+100.00\%$	$\color{green}2/2$ $\color{green}+100.00\%$	$\color{green}267/267$ $\color{green}+100.00\%$

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

[rreusser]

Hmm, no luck compiling the native add-on. Maybe I jumped the gun in blindly applying this to a LAPACK-namespaced module and expecting it to work without additional configuration work.

make install-node-addons NODE_ADDONS_PATTERN="lapack/base/zlacgv"

Cleaning add-on: /Users/rreusser/gh/stdlib-js/stdlib/lib/node_modules/@stdlib/lapack/base/zlacgv
gyp info it worked if it ends with ok
gyp info using [email protected]
gyp info using [email protected] | darwin | arm64
gyp info ok 

Building add-on: /Users/rreusser/gh/stdlib-js/stdlib/lib/node_modules/@stdlib/lapack/base/zlacgv
gyp info it worked if it ends with ok
gyp info using [email protected]
gyp info using [email protected] | darwin | arm64
(node:71357) [DEP0060] DeprecationWarning: The `util._extend` API is deprecated. Please use Object.assign() instead.
(Use `node --trace-deprecation ...` to show where the warning was created)
gyp info find Python using Python version 3.12.7 found at "/Users/rreusser/gh/stdlib-js/stdlib/env/bin/python3"
gyp info spawn /Users/rreusser/gh/stdlib-js/stdlib/env/bin/python3
gyp info spawn args [
gyp info spawn args   '/Users/rreusser/gh/stdlib-js/stdlib/node_modules/node-gyp/gyp/gyp_main.py',
gyp info spawn args   'binding.gyp',
gyp info spawn args   '-f',
gyp info spawn args   'make',
gyp info spawn args   '-I',
gyp info spawn args   '/Users/rreusser/gh/stdlib-js/stdlib/lib/node_modules/@stdlib/lapack/base/zlacgv/build/config.gypi',
gyp info spawn args   '-I',
gyp info spawn args   '/Users/rreusser/gh/stdlib-js/stdlib/node_modules/node-gyp/addon.gypi',
gyp info spawn args   '-I',
gyp info spawn args   '/Users/rreusser/Library/Caches/node-gyp/22.11.0/include/node/common.gypi',
gyp info spawn args   '-Dlibrary=shared_library',
gyp info spawn args   '-Dvisibility=default',
gyp info spawn args   '-Dnode_root_dir=/Users/rreusser/Library/Caches/node-gyp/22.11.0',
gyp info spawn args   '-Dnode_gyp_dir=/Users/rreusser/gh/stdlib-js/stdlib/node_modules/node-gyp',
gyp info spawn args   '-Dnode_lib_file=/Users/rreusser/Library/Caches/node-gyp/22.11.0/<(target_arch)/node.lib',
gyp info spawn args   '-Dmodule_root_dir=/Users/rreusser/gh/stdlib-js/stdlib/lib/node_modules/@stdlib/lapack/base/zlacgv',
gyp info spawn args   '-Dnode_engine=v8',
gyp info spawn args   '--depth=.',
gyp info spawn args   '--no-parallel',
gyp info spawn args   '--generator-output',
gyp info spawn args   'build',
gyp info spawn args   '-Goutput_dir=.'
gyp info spawn args ]
gyp info spawn make
gyp info spawn args [ 'BUILDTYPE=Release', '-C', 'build' ]
  RULE binding_gyp_addon_target_compile_fortran_linux_0 Release/obj.target/addon/geni/zlacgv.o
  CC(target) Release/obj.target/addon/src/zlacgv_f.o
  CC(target) Release/obj.target/addon/../../../blas/base/shared/src/main.o
  CC(target) Release/obj.target/addon/../../../napi/argv-int64/src/main.o
  CC(target) Release/obj.target/addon/../../../assert/napi/is-type/src/main.o
  CC(target) Release/obj.target/addon/../../../assert/napi/equal-types/src/main.o
  CC(target) Release/obj.target/addon/../../../napi/argv-strided-complex128array/src/main.o
  CC(target) Release/obj.target/addon/../../../napi/argv-float64array/src/main.o
  CC(target) Release/obj.target/addon/../../../assert/napi/equal-typedarray-types/src/main.o
  CC(target) Release/obj.target/addon/../../../assert/napi/is-typedarray/src/main.o
  CC(target) Release/obj.target/addon/../../../complex/float64/ctor/src/main.o
  CC(target) Release/obj.target/addon/../../../complex/float32/ctor/src/main.o
  SOLINK_MODULE(target) Release/addon.node
clang++: error: no such file or directory: 'Release/obj.target/addon/src/addon.o'
make[1]: *** [Release/addon.node] Error 1

[kgryte]

@rreusser Yeah, need to do a PoC first for compiling native add-ons in LAPACK. I don't think there should be much different, but TBD.

[kgryte]

LGTM. Thanks, @rreusser!