Question

Memory allocation

Asked by: bertinoflex

Please I am trying to allocate the memory and I have this compilation error :

Memory allocation failure (536870921 items of size 8 bytes)
Allocated memory before this call: -2147481980 bytes

How could I do to solve this memory allocation problem ?
Thnaks youi

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Asked On
2004-10-12 at 02:20:57ID21164757
Topic

C++ Programming Language

Participating Experts
2
Points
50
Comments
6

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Answers

 

by: rstaveleyPosted on 2004-10-12 at 03:35:25ID: 12285582

You've attempted to allocate just over 4G. A 32-bit memory pointer can only address 2^32 = 4.2 billion locations (i.e. 4GB).

 

by: rstaveleyPosted on 2004-10-12 at 03:39:34ID: 12285603

The solution for your problem depends on your application. Why do you need such a large allocation?

 

by: aravindtjPosted on 2004-10-13 at 10:22:31ID: 12300338

Hi,
 check variable that sets the size.
 check whether that is initialized properly.
 the same thing occured to me also.
 Betterway to use size_t as a data type insteed of bare int 's.

 Even though compilers allows such a large allocation, you system may hang up.

All the best.

20120131-EE-VQP-002

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