Android Studio的内存大小设置

Android studio 1.0.2默认最大内存是750M，这样跑起来很是的卡，难以忍受，机器又不是固态硬盘，最后发现，这个默认值是能够修改的，在android studio目录下找到：studio64.exe.vmoptions文件，绿色部分为修改的参数（-Xmx1050m)，将默认参数修改成1050MB，这样跑起来就很是流畅了，若是以为仍是不够流畅，能够改得更高：

默认值：-Xmx750m

#-Xmx750m
#-Xmx4096m
-Xmx2048m

http://stackoverflow.com方案：

studio64.exe.vmoptions文件

-Xms256m-Xmx1024m-XX:MaxPermSize=350m-XX:ReservedCodeCacheSize=96m-XX:+UseCompressedOops

或者

as per suggested from answers in Android Studio - How to increase Allocated Heap Size

Additionally you may want to add

dexOptions {
    javaMaxHeapSize "4g"}

我本机的文件studio64.exe.vmoptions

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#
# *DO NOT* modify this file directly. If there is a value that you would like to override,
# please add it to your user specific configuration file.
#
# See http://tools.android.com/tech-docs/configuration
#
-Xms256m
-Xmx1280m
-XX:MaxPermSize=350m
-XX:ReservedCodeCacheSize=225m
-XX:+UseConcMarkSweepGC
-XX:SoftRefLRUPolicyMSPerMB=50
-da
-Djna.nosys=true
-Djna.boot.library.path=

-Djna.debug_load=true
-Djna.debug_load.jna=true
-Dsun.io.useCanonCaches=false
-Djava.net.preferIPv4Stack=true
-Didea.paths.selector=AndroidStudio1.5
-Didea.platform.prefix=AndroidStudio