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Configure GNU Octave JVM

GNU Octave JVM can be configured with the JAVA_HOME environment variable. Some install packages don't include Java.

For example, with Homebrew:

GitHub Action to SSH into CI run

Just signal boosting this Action action-tmate that allows SSHing into a remote GitHub Actions server to help debug.

matlab.addons.installedAddons can use Java in Matlab < R2025a

One might use matlab.addons.installedAddons to check if a Matlab package is installed. However, if not using the "New Desktop" such that feature('webui') is true, Java is invoked by this function, which might fail. Matlab R2025a always uses feature('webui') so you're good. Matlab R2024b and older might not be using the New Desktop, which was not installed by default.

	#!/usr/bin/env -S uv run --script
	# /// script
	# requires-python = ">=3.9"
	# dependencies = ["requests"]
	# ///

	from __future__ import annotations
	import requests

	1: \| Input Size (bytes) \| std::find (GB/s) \| simdutf::find (GB/s) \| naive_find (GB/s) \|
	1: \|--------------------\|------------------\|-----------------------\|-------------------\|
	1: \| 1024 \| 4.56 \| 26.21 \| 2.74 \|
	1: \| 8192 \| 4.61 \| 59.72 \| 2.70 \|
	1: \| 65536 \| 4.75 \| 54.45 \| 2.68 \|
	1: \| 524288 \| 4.77 \| 55.61 \| 2.69 \|
	1: \| 2097152 \| 4.78 \| 26.14 \| 2.69 \|
	1/2 Test #1: BenchmarkNative .................. Passed 37.91 sec

	2: \| Input Size (bytes) \| std::find (GB/s) \| simdutf::find (GB/s) \| naive_find (GB/s) \|

	cmake_minimum_required(VERSION 3.19)

	if(NOT CMAKE_BUILD_TYPE)
	set(CMAKE_BUILD_TYPE Release CACHE STRING "Build type" FORCE)
	endif()

	project(CppCompilerOptions LANGUAGES CXX)

	set(CMAKE_EXPORT_COMPILE_COMMANDS true)

	The MIT License (MIT)
	Copyright © 2025 SciVision

	Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the “Software”), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

	The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

	THE SOFTWARE IS PROVIDED “AS IS”, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWA

	###
	#
	# @copyright (c) 2009-2014 The University of Tennessee and The University
	# of Tennessee Research Foundation.
	# All rights reserved.
	# @copyright (c) 2012-2014 Inria. All rights reserved.
	# @copyright (c) 2012-2014 Bordeaux INP, CNRS (LaBRI UMR 5800), Inria, Univ. Bordeaux. All rights reserved.
	#
	###
	#

	# Distributed under the OSI-approved BSD 3-Clause License. See accompanying
	# file Copyright.txt or https://cmake.org/licensing for details.

	#[=======================================================================[.rst:
	FindMETIS
	-------

	Finds the METIS library.
	NOTE: If libparmetis used, libmetis must also be linked.

	# Makes a beep sound, if not disabled by the kernel or terminal.
	# This is useful for long-running scripts to signal completion.

	if(UNIX)
	execute_process(COMMAND printf \\007)
	else()
	execute_process(COMMAND cmd /c "rundll32 user32.dll,MessageBeep")
	# Rundll32 is much faster than invoking PowerShell, but Powershell also works:
	# execute_process(COMMAND pwsh -c "Write-Host `a")
	endif()