heap-memory

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Type of Regex in Eclipse MAT

What type of Regex syntax does MAT support? I assumed it would be Java\'s (though Java\'s Regex isnt Regular per se) but it didn\'t seem to work.. I tried Perl\'s and it didn\'t work. I need Regex\'s[详细]

2023-03-18 05:26 分类：问答
OpenMP: poor performance of heap arrays (stack arrays work fine)

I am a fairly experienced OpenMP user, but I have just run into a puzzling problem, and I am hopeful that someone here could help. The problem is that a simple hashing algorithm performs well for stac[详细]

2023-03-18 01:58 分类：问答
Variable size arrays in Fortran without Allocate()

Is there a way to create variable size arrays in Fortran on the stack? Allocate() does not work for me, because it places the array on the heap. This may lead to problems with parallelization (see my[详细]

2023-03-17 22:10 分类：问答
prevent creation of object with static lifetime

Can we prevent creation of objects with static lifetime, while at the same time allowing objects to be created with automatic lifetime?[详细]

2023-03-17 17:11 分类：问答
Slow performance on x64 free

I have a class like this (assume all malloc\'s succeedes) class CMyClass { public: CMyClass() { lpData = malloc(128);[详细]

2023-03-17 05:22 分类：问答
Visual C++ /HEAP Linker-Option

I currently have some trouble with the Heap in a program of mine. While I was googling my way through the internet to find solutions I came across a page from the MSDN t开发者_JS百科hat describes some[详细]

2023-03-16 18:43 分类：问答
Is memory allocation a system call?

Is memory allocation a system call? For example, malloc and new. Is the heap shared by different processes and managed by the OS. What about private heap? If memory allocation in the heap is ma开发者_[详细]

2023-03-16 15:03 分类：问答
Eclipse Helios (and probably all previous versions) uses only 192m when 512m is specified in -Xms and -Xmx Why?

This is the vmargs string that I have added to the Windows开发者_Python百科 Target for Ecipse.exe. In spite of adding this the memory that eclipse takes up in the Windows Task Manager is 192m. Why?[详细]

2023-03-16 13:45 分类：问答
C++ standard terminology for heap/stack [closed]

As it currently stands, this question is not a good fit for our Q&A format. We expect answers to be supported by facts, references,or expertise, but this question will likely solicit debate, a[详细]

2023-03-16 12:01 分类：问答
"Error occurred during initialization of VM" in linux

I am trying to run java command in linux server it was running well but today when I tried to run java I got some error-[详细]

2023-03-16 06:34 分类：问答