blocks|key|4516578|text|有一些人在谈论一个非常相似的话题。Here|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|4516579|您应该尝试以下操作：|4516580|右键单击Chrome图标，然后转到属性。Chrome应该在这里：|4516581|"C:\Documents+and+Settings\%25USER%25\Local+Settings\Application+Data\Google\Chrome\Application\chrome.exe"+|code-block|syntax|javascript|4516582|显然，%25USER%25是您在PC上的用户名;)|4516583|在行尾添加--purge-memory-button|style|CODE|4516584|它应该看起来像这样：|4516585|"C:\Documents+and+Settings\%25USER%25\Local+Settings\Application+Data\Google\Chrome\Application\chrome.exe"+--purge-memory-button+|4516586|现在，当Chrome运行时，按下shift%2BEsc，你就有了一个新的选项，“清除内存”，它可以释放内存。此时不需要注意的选项卡将从RAM中清除。|4516587|您还可以添加以下行之一：|4516588|永远不要主动放弃内存|4516589|--memory-model=high++|4516590|切换选项卡时自动减少工作集|4516591|--memory-model=medium+|4516592|切换选项卡时主动减少工作集|4516593|--memory-model=low+|4516594|浏览器未在使用中|4516595|在目标位置"C:\Documents+and+Settings\%25USER%25\Local+Settings\Application+Data\Google\Chrome\Application\chrome.exe"之后可以有几行|4516596|假设我们想要使用“清除内存”行和“低内存模型”行。它看起来像这样：|4516597|"C:\Documents+and+Settings\%25USER%25\Local+Settings\Application+Data\Google\Chrome\Application\chrome.exe"+--purge-memory-button+--memory-model=low+|4516598|entityMap|0|LINK|mutability|MUTABLE|url|https://productforums.google.com/forum/#!topic/chrome/dKSUqittQj0^0|H|4|0|0|0|0|0|0|5|L|0|0|0|0|0|0|0|0|0|0|0|0|5|2V|0|0|0^^$0|@$1|2|3|4|5|6|7|1S|8|@]|9|@$A|1T|B|1U|1|1V]]|C|$]]|$1|D|3|E|5|6|7|1W|8|@]|9|@]|C|$]]|$1|F|3|G|5|6|7|1X|8|@]|9|@]|C|$]]|$1|H|3|I|5|J|7|1Y|8|@]|9|@]|C|$K|L]]|$1|M|3|N|5|6|7|1Z|8|@]|9|@]|C|$]]|$1|O|3|P|5|6|7|20|8|@$A|21|B|22|Q|R]]|9|@]|C|$]]|$1|S|3|T|5|6|7|23|8|@]|9|@]|C|$]]|$1|U|3|V|5|J|7|24|8|@]|9|@]|C|$K|L]]|$1|W|3|X|5|6|7|25|8|@]|9|@]|C|$]]|$1|Y|3|Z|5|6|7|26|8|@]|9|@]|C|$]]|$1|10|3|11|5|6|7|27|8|@]|9|@]|C|$]]|$1|12|3|13|5|J|7|28|8|@]|9|@]|C|$K|L]]|$1|14|3|15|5|6|7|29|8|@]|9|@]|C|$]]|$1|16|3|17|5|J|7|2A|8|@]|9|@]|C|$K|L]]|$1|18|3|19|5|6|7|2B|8|@]|9|@]|C|$]]|$1|1A|3|1B|5|J|7|2C|8|@]|9|@]|C|$K|L]]|$1|1C|3|1D|5|6|7|2D|8|@]|9|@]|C|$]]|$1|1E|3|1F|5|6|7|2E|8|@$A|2F|B|2G|Q|R]]|9|@]|C|$]]|$1|1G|3|1H|5|6|7|2H|8|@]|9|@]|C|$]]|$1|1I|3|1J|5|J|7|2I|8|@]|9|@]|C|$K|L]]|$1|1K|3|-4|5|6|7|2J|8|@]|9|@]|C|$]]]|1L|$1M|$5|1N|1O|1P|C|$1Q|1R]]]]

There was some talking about a very similar topic. <a href="https://productforums.google.com/forum/#!topic/chrome/dKSUqittQj0" rel="noreferrer">Here</a>

You should try the following: 

Right click on the Chrome icon and go to properties. Chrome should be here: 

<pre><code>"C:\Documents and Settings\%USER%\Local Settings\Application Data\Google\Chrome\Application\chrome.exe" 
</code></pre>

Where %USER% is your username on your PC, obviously ;) 

At the end of the line add <code>--purge-memory-button</code> 

It should look like this: 

<pre><code>"C:\Documents and Settings\%USER%\Local Settings\Application Data\Google\Chrome\Application\chrome.exe" --purge-memory-button 
</code></pre>

Now, when Chrome works, press shift+Esc, and now you have a new option, "Purge Memory" which frees up memory. The tabs that do not need attention at that particular time will be purged from your RAM. 

You can also add one of these lines: 

Never voluntarily relinquish memory 

<pre><code>--memory-model=high 
</code></pre>

Voluntarily reduce working set when switching tabs

<pre><code>--memory-model=medium 
</code></pre>

Voluntarily reduce working set when switching tabs and also when the 

<pre><code>--memory-model=low 
</code></pre>

Browser is not actively being used 

You can have several lines after the target place <code>"C:\Documents and Settings\%USER%\Local Settings\Application Data\Google\Chrome\Application\chrome.exe"</code> 

Let's say we wanna use the "Purge memory" line and the "Low memory model" line. It would look like this:

<pre><code>"C:\Documents and Settings\%USER%\Local Settings\Application Data\Google\Chrome\Application\chrome.exe" --purge-memory-button --memory-model=low 
</code></pre>

blocks|key|4516624|text|通过传递以下命令行选项，我可以增加基于nw.js+(chrome)的destkop应用程序的内存限制：|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|4516625|Node.js:+node+--max_old_space_size=12288+script.js
Google+Chrome:+chrome.exe+--js-flags="--max_old_space_size=12288"
NW.js:+add+"js-flags":+"--max_old_space_size=12288"+to+the+package.json.|code-block|syntax|javascript|4516626|调整12288+(12+to+)以满足您的需求|4516627|entityMap|0|LINK|mutability|MUTABLE|url|https://nwjs.io/^0|J|5|0|0|0|0^^$0|@$1|2|3|4|5|6|7|S|8|@]|9|@$A|T|B|U|1|V]]|C|$]]|$1|D|3|E|5|F|7|W|8|@]|9|@]|C|$G|H]]|$1|I|3|J|5|6|7|X|8|@]|9|@]|C|$]]|$1|K|3|-4|5|6|7|Y|8|@]|9|@]|C|$]]]|L|$M|$5|N|O|P|C|$Q|R]]]]

I was able to increase the memory limit for my <a href="https://nwjs.io" rel="nofollow noreferrer">nw.js</a> (chrome) based destkop app by passing following command line options:

<pre><code>Node.js: node --max_old_space_size=12288 script.js
Google Chrome: chrome.exe --js-flags="--max_old_space_size=12288"
NW.js: add "js-flags": "--max_old_space_size=12288" to the package.json.
</code></pre>

Adjust 12288 (12GB) to suit your needs

blocks|key|9094|text|如果您运行的是32位Chrome，则分配的空间不能超过2+GB，因为这是32位Windows进程的进程限制。对于64位chrome，有4+4gb的限制。Chrome不允许超过4+4Gb的分配|type|unstyled|depth|inlineStyleRanges|entityRanges|data|9095|entityMap^0|0^^$0|@$1|2|3|4|5|6|7|D|8|@]|9|@]|A|$]]|$1|B|3|-4|5|6|7|E|8|@]|9|@]|A|$]]]|C|$]]

if you're running 32-bit Chrome, you can't allocate more than 2 GB, because that's the process limit for a 32-bit Windows process. for 64bit chrome there is 4gb limit.
Chrome doesn't allow allocations over 4Gb

问Google Chrome浏览器有内存限制吗？
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