src/multiarray/alloc.h File Reference

#include <numpy/ndarraytypes.h>

Go to the source code of this file.

Defines
#define	NPY_NO_DEPRECATED_API   NPY_API_VERSION
#define	_MULTIARRAYMODULE
Functions
NPY_NO_EXPORT void *	npy_alloc_cache (npy_uintp sz)
NPY_NO_EXPORT void *	npy_alloc_cache_zero (npy_uintp sz)
NPY_NO_EXPORT void	npy_free_cache (void *p, npy_uintp sd)
NPY_NO_EXPORT void *	npy_alloc_cache_dim (npy_uintp sz)
NPY_NO_EXPORT void	npy_free_cache_dim (void *p, npy_uintp sd)

---

Define Documentation

#define _MULTIARRAYMODULE

#define NPY_NO_DEPRECATED_API   NPY_API_VERSION

---

Function Documentation

NPY_NO_EXPORT void* npy_alloc_cache

(

npy_uintp

sz

)

array data cache, sz is number of bytes to allocate

NPY_NO_EXPORT void* npy_alloc_cache_dim

(

npy_uintp

sz

)

dimension/stride cache, uses a different allocator and is always a multiple of npy_intp

dims + strides

NPY_NO_EXPORT void* npy_alloc_cache_zero

(

npy_uintp

sz

)

zero initialized data, sz is number of bytes to allocate

NPY_NO_EXPORT void npy_free_cache	(	void *	p,
		npy_uintp	sd
	)

References _npy_free_cache(), NBUCKETS_DIM, NPY_UNLIKELY, and PyArray_free.

NPY_NO_EXPORT void npy_free_cache_dim	(	void *	p,
		npy_uintp	sd
	)

dims + strides

References _PyDataMem_eventhook, NPY_ALLOW_C_API, and NPY_ALLOW_C_API_DEF.