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JVM 参数需要优化 #1889

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Glavo opened this issue Nov 30, 2022 · 3 comments
Closed

JVM 参数需要优化 #1889

Glavo opened this issue Nov 30, 2022 · 3 comments

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@Glavo
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Glavo commented Nov 30, 2022

目前的默认参数可能不是最优选项，或许应调整默认 JVM 参数改进游戏性能。
@ZekerZhayard
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ZekerZhayard commented Nov 30, 2022 •
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补充一个：目前 HMCL 默认参数中不知为何加了 -Xmn256M，我个人猜测应当是 -Xms256M

@huanghongxun
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xmn256m应该是对齐官方启动器的启动参数而设置的

@ZekerZhayard
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xmn256m应该是对齐官方启动器的启动参数而设置的

官启的默认参数是

-Xmx2G -XX:+UnlockExperimentalVMOptions -XX:+UseG1GC -XX:G1NewSizePercent=20 -XX:G1ReservePercent=20 -XX:MaxGCPauseMillis=50 -XX:G1HeapRegionSize=32M

Glavo added a commit to Glavo/HMCL that referenced this issue Dec 3, 2022
@Glavo
HMCL-dev#1889: Use the default JVM arguments consistent with the offi…
cd5b0a2 
…cial launcher
huanghongxun pushed a commit that referenced this issue Dec 6, 2022
@Glavo
Adjust JVM arguments priority (#1898)
a7108f3 
* Adjust JVM arguments priority

* #1889: Use the default JVM arguments consistent with the official launcher

* Follow -Xmx settings in modpack info

* Do not force generation of -Xmx
@Glavo Glavo closed this as completed Dec 9, 2022
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@huanghongxun @Glavo @ZekerZhayard