CodeCache is full. Compiler has been disabled.

Dirk

2023 10 12

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This is a new installation of R2023b on an M2 macOS 13.6. When launching matlab from the console, I get the following error messages:

objc[2572]: Class WebSwapCGLLayer is implemented in both /System/Library/Frameworks/WebKit.framework/Versions/A/Frameworks/WebCore.framework/Versions/A/Frameworks/libANGLE-shared.dylib (0x2335e6cc0) and /Applications/MATLAB_R2023b.app/bin/maca64/Frameworks/Chromium Embedded Framework.framework/Libraries/libGLESv2.dylib (0x109b41e70). One of the two will be used. Which one is undefined.

CodeCache is full. Compiler has been disabled.

Try increasing the code cache size using -XX:ReservedCodeCacheSize=

An online search indicates this error is related to JDK, e.g., https://poonamparhar.github.io/codecache_is_full/

java -version yields:

openjdk version "17.0.8.1" 2023-08-24

OpenJDK Runtime Environment Temurin-17.0.8.1+1 (build 17.0.8.1+1)

OpenJDK 64-Bit Server VM Temurin-17.0.8.1+1 (build 17.0.8.1+1, mixed mode)

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Dirk 2023-10-20

In my case differs by OS and JDK:

-----------------------------------------------------------------------------------------

MATLAB Version: 23.2.0.2380103 (R2023b) Update 1

MATLAB License Number: XXXXXX

Operating System: macOS Version: 13.6 Build: 22G120

Java Version: Java 1.8.0_382-b05 with Amazon.com Inc. OpenJDK 64-Bit Server VM mixed mode

-----------------------------------------------------------------------------------------

Warning: No properly formatted Contents.m file was found for 'java'.

> In ver

Jinal 2023-11-15

Hi Dirk.

This warning is appearing on Macs with the Silicon processor. Nevertheless, despite this warning message, there is no practical concern with MATLAB or the CodeCache. Users should be able to use MATLAB normally. Hopefully, MathWorks will work on removing this warning in future releases.

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