How to increase program memory allocation

Question

When I try to initialize a 300 * 300 * 4 3D array in a C program, my program stops working and reports an error. The system I use has 3 GB of RAM, which should be sufficient. Is there a way to increase the amount of memory allocated to the program? I am using Dev C ++ on Windows Vista.

Answer 1

Use either malloc()/ free()(or new[]/ delete[]for C ++), or a global array, or a local static array. If you try to create a non-static array inside a function, it will be allocated on the stack, and the stacks are usually not very large.

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Answer 2

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Answer 3

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boost::multi_array<int, 3> x (boost::extents[300][300][4]);

Answer 4

Dev++, gcc ld-. -stack stacksize, , . Dev++, .

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