forked from openkylin/imagemagick
55 lines
1.5 KiB
C
55 lines
1.5 KiB
C
/*
|
|
Copyright 1999-2021 ImageMagick Studio LLC, a non-profit organization
|
|
dedicated to making software imaging solutions freely available.
|
|
|
|
You may not use this file except in compliance with the License. You may
|
|
obtain a copy of the License at
|
|
|
|
https://imagemagick.org/script/license.php
|
|
|
|
Unless required by applicable law or agreed to in writing, software
|
|
distributed under the License is distributed on an "AS IS" BASIS,
|
|
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
See the License for the specific language governing permissions and
|
|
limitations under the License.
|
|
|
|
MagickCore private memory methods.
|
|
*/
|
|
#ifndef MAGICKCORE_MEMORY_PRIVATE_H
|
|
#define MAGICKCORE_MEMORY_PRIVATE_H
|
|
|
|
#include "magick/magick-config.h"
|
|
|
|
#if defined(__cplusplus) || defined(c_plusplus)
|
|
extern "C" {
|
|
#endif
|
|
|
|
#if defined(__powerpc__)
|
|
# define CACHE_LINE_SIZE (16 * MAGICKCORE_SIZEOF_VOID_P)
|
|
#else
|
|
# define CACHE_LINE_SIZE (8 * MAGICKCORE_SIZEOF_VOID_P)
|
|
#endif
|
|
|
|
#define CACHE_ALIGNED(n) MAGICKCORE_ALIGN_UP(n,CACHE_LINE_SIZE)
|
|
|
|
#if (__GNUC__ > 4) || ((__GNUC__ == 4) && (__GNUC_MINOR__ > 6))
|
|
#if !defined(__ICC)
|
|
#define MagickAssumeAligned(address) \
|
|
__builtin_assume_aligned((address),CACHE_LINE_SIZE)
|
|
#else
|
|
#define MagickAssumeAligned(address) (address)
|
|
#endif
|
|
#else
|
|
#define MagickAssumeAligned(address) (address)
|
|
#endif
|
|
|
|
extern MagickPrivate void
|
|
ResetMaxMemoryRequest(void),
|
|
ResetVirtualAnonymousMemory(void);
|
|
|
|
#if defined(__cplusplus) || defined(c_plusplus)
|
|
}
|
|
#endif
|
|
|
|
#endif
|