18 #ifndef MAGICKCORE_THREAD_PRIVATE_H
19 #define MAGICKCORE_THREAD_PRIVATE_H
26 #if defined(__cplusplus) || defined(c_plusplus)
30 #define magick_number_threads(source,destination,chunk,multithreaded) \
31 num_threads(GetMagickNumberThreads(source,destination,chunk,multithreaded))
32 #if defined(__clang__) || (__GNUC__ > 3) || ((__GNUC__ == 3) && (__GNUC_MINOR__ > 10))
33 #define MagickCachePrefetch(address,mode,locality) \
34 __builtin_prefetch(address,mode,locality)
36 #define MagickCachePrefetch(address,mode,locality)
39 #if defined(MAGICKCORE_THREAD_SUPPORT)
41 #elif defined(MAGICKCORE_WINDOWS_SUPPORT)
49 #if defined(MAGICKCORE_THREAD_SUPPORT)
51 #elif defined(MAGICKCORE_WINDOWS_SUPPORT)
52 return(GetCurrentThreadId());
59 const Image *destination,
const size_t chunk,
int multithreaded)
66 if (multithreaded == 0)
79 #if defined(MAGICKCORE_THREAD_SUPPORT)
90 magick_thread.signature=0UL;
92 return(magick_thread.signature);
94 #elif defined(MAGICKCORE_WINDOWS_SUPPORT)
95 return((
size_t) GetCurrentThreadId());
97 return((
size_t) getpid());
103 #if defined(MAGICKCORE_THREAD_SUPPORT)
106 #elif defined(MAGICKCORE_WINDOWS_SUPPORT)
107 if (
id == GetCurrentThreadId())
121 #if defined(MAGICKCORE_OPENMP_SUPPORT)
122 return(omp_get_max_threads());
130 #if defined(MAGICKCORE_OPENMP_SUPPORT)
131 return(omp_get_thread_num());
139 #if defined(MAGICKCORE_OPENMP_SUPPORT)
140 omp_set_num_threads(threads);
148 #if defined(MAGICKCORE_OPENMP_SUPPORT)
149 omp_set_nested(value);
155 #if defined(__cplusplus) || defined(c_plusplus)
static int GetMagickNumberThreads(const Image *source, const Image *destination, const size_t chunk, int multithreaded)
Definition: thread-private.h:58
static MagickThreadType GetMagickThreadId(void)
Definition: thread-private.h:47
static size_t GetOpenMPMaximumThreads(void)
Definition: thread-private.h:119
#define pthread_self
Definition: vms.h:836
static MagickBooleanType IsMagickThreadEqual(const MagickThreadType id)
Definition: thread-private.h:101
size_t MagickMutexType
Definition: thread-private.h:44
static void SetOpenMPMaximumThreads(const int threads)
Definition: thread-private.h:137
MagickBooleanType
Definition: magick-type.h:198
pid_t MagickThreadType
Definition: thread_.h:34
static int GetOpenMPThreadId(void)
Definition: thread-private.h:128
Definition: magick-type.h:201
MagickExport MagickSizeType GetMagickResourceLimit(const ResourceType type)
Definition: resource.c:842
#define MagickMax(x, y)
Definition: image-private.h:36
static void SetOpenMPNested(const int value)
Definition: thread-private.h:146
Definition: magick-type.h:200
Definition: resource_.h:33
MagickExport CacheType GetImagePixelCacheType(const Image *image)
Definition: cache.c:1977
#define MagickMin(x, y)
Definition: image-private.h:37
static size_t GetMagickThreadSignature(void)
Definition: thread-private.h:77
#define pthread_equal
Definition: vms.h:802