Memory allocation

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
bertinoflexAsked:
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rstaveleyCommented:
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).
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rstaveleyCommented:
The solution for your problem depends on your application. Why do you need such a large allocation?
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aravindtjCommented:
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.
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