The subject line pretty much 开发者_运维百科sums up my question. XX:MaxDirectMemorySize: This option specifies the maximum total size of java.nio (New I/O package) direct buffer allocations.
Currently Visual C++ is shipped with run开发者_如何转开发time where malloc() is decorated with __declspec( restrict ).
This is about Android. The situation: C++ library and java wrapper classes plus native functions (JNI) for working with C++ classes from the library. When common java code needs C++ object, it create
I\'m confused about unions and how they allocate memory. Say I have: union Values { int i开发者_JAVA技巧value;
Following is a sample code of our application, where we are trying to keep a weak reference of a huge page model object, which takes a lot of memory.
I have a web app that uses a lot of JavaScript and is intended to run non-stop (for days/weeks/months) without a page reload.
I have a custom UIView that I add as a subview in severa开发者_运维问答l places throughout my app. I send the view a NSMutable Array by setting a property and it displays a graph of notes. This works
I need to load about 6 million objects into a Dictionary. The problem I have is that simply adding them to a Dictionary while constructing them fragments memory as dictionary allocates new arrays and
In MyApp.something.BigObject I have a memory expensive object an开发者_JAVA百科d I like to do this var theObject = MyApp.something.BigObject;. My question is would that take up double the memory or no
I\'ve subclassed NSOperation and add instances of it to an NSOperationQue when I need it. In the main function of the NSOperation I create an AudioBufferList and then free it when I\'m done.
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