Memalign windows

This still tries to compile the ade module, so I had to remove all gapi and ade sections from. Try MinGW instead. So only toolchains with -posix flavour will work. Cygwin bundles OpenCV 2. Is this possible to do in Cygwin? Could I, for example, call cmake with -posix? The recommended fix for Jellyfish is to configure with.

Don't forget to make a clean build purge previous build directory. Am I able to use the mingw compiler from within Cygwin, or is it only available within the MinGW environment? I'd prefer to stick with Cygwin, since I do all of my development there.

Please guide me. Thanks to you Mr. Alexander Alekhin, I will test this option. Skip to content. Star New issue. Note that allocation of arrays of char or unsigned char but not signed char have a different rule in 5. This can waste a lot of memory, so if you need a lot of these, you could create an allocator that allocates a chunk large enough for all of them and use std::align on that. Your overhead is then amortized across all of the allocations.

Something like this:. Here is a sample code:. Privacy policy. A pointer to the memory block that was allocated or NULL if the operation failed. The pointer is a multiple of alignment.

For more information, see noalias and restrict. If alignment is not a power of 2 or size is zero, this function invokes the invalid parameter handler, as described in Parameter Validation. Don't use free , which doesn't reclaim the aligned memory correctly and can lead to hard-to-diagnose bugs.