Initial commit: Final state of the master project
This commit is contained in:
271
Research/inc/tbb/tbb_profiling.h
Normal file
271
Research/inc/tbb/tbb_profiling.h
Normal file
@@ -0,0 +1,271 @@
|
||||
/*
|
||||
Copyright 2005-2015 Intel Corporation. All Rights Reserved.
|
||||
|
||||
This file is part of Threading Building Blocks. Threading Building Blocks is free software;
|
||||
you can redistribute it and/or modify it under the terms of the GNU General Public License
|
||||
version 2 as published by the Free Software Foundation. Threading Building Blocks is
|
||||
distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the
|
||||
implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
|
||||
See the GNU General Public License for more details. You should have received a copy of
|
||||
the GNU General Public License along with Threading Building Blocks; if not, write to the
|
||||
Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
|
||||
|
||||
As a special exception, you may use this file as part of a free software library without
|
||||
restriction. Specifically, if other files instantiate templates or use macros or inline
|
||||
functions from this file, or you compile this file and link it with other files to produce
|
||||
an executable, this file does not by itself cause the resulting executable to be covered
|
||||
by the GNU General Public License. This exception does not however invalidate any other
|
||||
reasons why the executable file might be covered by the GNU General Public License.
|
||||
*/
|
||||
|
||||
#ifndef __TBB_profiling_H
|
||||
#define __TBB_profiling_H
|
||||
|
||||
namespace tbb {
|
||||
namespace internal {
|
||||
|
||||
//
|
||||
// This is not under __TBB_ITT_STRUCTURE_API because these values are used directly in flow_graph.h.
|
||||
//
|
||||
|
||||
// include list of index names
|
||||
#define TBB_STRING_RESOURCE(index_name,str) index_name,
|
||||
enum string_index {
|
||||
#include "internal/_tbb_strings.h"
|
||||
NUM_STRINGS
|
||||
};
|
||||
#undef TBB_STRING_RESOURCE
|
||||
|
||||
enum itt_relation
|
||||
{
|
||||
__itt_relation_is_unknown = 0,
|
||||
__itt_relation_is_dependent_on, /**< "A is dependent on B" means that A cannot start until B completes */
|
||||
__itt_relation_is_sibling_of, /**< "A is sibling of B" means that A and B were created as a group */
|
||||
__itt_relation_is_parent_of, /**< "A is parent of B" means that A created B */
|
||||
__itt_relation_is_continuation_of, /**< "A is continuation of B" means that A assumes the dependencies of B */
|
||||
__itt_relation_is_child_of, /**< "A is child of B" means that A was created by B (inverse of is_parent_of) */
|
||||
__itt_relation_is_continued_by, /**< "A is continued by B" means that B assumes the dependencies of A (inverse of is_continuation_of) */
|
||||
__itt_relation_is_predecessor_to /**< "A is predecessor to B" means that B cannot start until A completes (inverse of is_dependent_on) */
|
||||
};
|
||||
|
||||
}
|
||||
}
|
||||
|
||||
// Check if the tools support is enabled
|
||||
#if (_WIN32||_WIN64||__linux__) && !__MINGW32__ && TBB_USE_THREADING_TOOLS
|
||||
|
||||
#if _WIN32||_WIN64
|
||||
#include <stdlib.h> /* mbstowcs_s */
|
||||
#endif
|
||||
#include "tbb_stddef.h"
|
||||
|
||||
namespace tbb {
|
||||
namespace internal {
|
||||
|
||||
#if _WIN32||_WIN64
|
||||
void __TBB_EXPORTED_FUNC itt_set_sync_name_v3( void *obj, const wchar_t* name );
|
||||
inline size_t multibyte_to_widechar( wchar_t* wcs, const char* mbs, size_t bufsize) {
|
||||
#if _MSC_VER>=1400
|
||||
size_t len;
|
||||
mbstowcs_s( &len, wcs, bufsize, mbs, _TRUNCATE );
|
||||
return len; // mbstowcs_s counts null terminator
|
||||
#else
|
||||
size_t len = mbstowcs( wcs, mbs, bufsize );
|
||||
if(wcs && len!=size_t(-1) )
|
||||
wcs[len<bufsize-1? len: bufsize-1] = wchar_t('\0');
|
||||
return len+1; // mbstowcs does not count null terminator
|
||||
#endif
|
||||
}
|
||||
#else
|
||||
void __TBB_EXPORTED_FUNC itt_set_sync_name_v3( void *obj, const char* name );
|
||||
#endif
|
||||
} // namespace internal
|
||||
} // namespace tbb
|
||||
|
||||
//! Macro __TBB_DEFINE_PROFILING_SET_NAME(T) defines "set_name" methods for sync objects of type T
|
||||
/** Should be used in the "tbb" namespace only.
|
||||
Don't place semicolon after it to avoid compiler warnings. **/
|
||||
#if _WIN32||_WIN64
|
||||
#define __TBB_DEFINE_PROFILING_SET_NAME(sync_object_type) \
|
||||
namespace profiling { \
|
||||
inline void set_name( sync_object_type& obj, const wchar_t* name ) { \
|
||||
tbb::internal::itt_set_sync_name_v3( &obj, name ); \
|
||||
} \
|
||||
inline void set_name( sync_object_type& obj, const char* name ) { \
|
||||
size_t len = tbb::internal::multibyte_to_widechar(NULL, name, 0); \
|
||||
wchar_t *wname = new wchar_t[len]; \
|
||||
tbb::internal::multibyte_to_widechar(wname, name, len); \
|
||||
set_name( obj, wname ); \
|
||||
delete[] wname; \
|
||||
} \
|
||||
}
|
||||
#else /* !WIN */
|
||||
#define __TBB_DEFINE_PROFILING_SET_NAME(sync_object_type) \
|
||||
namespace profiling { \
|
||||
inline void set_name( sync_object_type& obj, const char* name ) { \
|
||||
tbb::internal::itt_set_sync_name_v3( &obj, name ); \
|
||||
} \
|
||||
}
|
||||
#endif /* !WIN */
|
||||
|
||||
#else /* no tools support */
|
||||
|
||||
#if _WIN32||_WIN64
|
||||
#define __TBB_DEFINE_PROFILING_SET_NAME(sync_object_type) \
|
||||
namespace profiling { \
|
||||
inline void set_name( sync_object_type&, const wchar_t* ) {} \
|
||||
inline void set_name( sync_object_type&, const char* ) {} \
|
||||
}
|
||||
#else /* !WIN */
|
||||
#define __TBB_DEFINE_PROFILING_SET_NAME(sync_object_type) \
|
||||
namespace profiling { \
|
||||
inline void set_name( sync_object_type&, const char* ) {} \
|
||||
}
|
||||
#endif /* !WIN */
|
||||
|
||||
#endif /* no tools support */
|
||||
|
||||
#include "atomic.h"
|
||||
// Need these to work regardless of tools support
|
||||
namespace tbb {
|
||||
namespace internal {
|
||||
|
||||
enum notify_type {prepare=0, cancel, acquired, releasing};
|
||||
|
||||
const uintptr_t NUM_NOTIFY_TYPES = 4; // set to # elements in enum above
|
||||
|
||||
void __TBB_EXPORTED_FUNC call_itt_notify_v5(int t, void *ptr);
|
||||
void __TBB_EXPORTED_FUNC itt_store_pointer_with_release_v3(void *dst, void *src);
|
||||
void* __TBB_EXPORTED_FUNC itt_load_pointer_with_acquire_v3(const void *src);
|
||||
void* __TBB_EXPORTED_FUNC itt_load_pointer_v3( const void* src );
|
||||
#if __TBB_ITT_STRUCTURE_API
|
||||
enum itt_domain_enum { ITT_DOMAIN_FLOW=0 };
|
||||
|
||||
void __TBB_EXPORTED_FUNC itt_make_task_group_v7( itt_domain_enum domain, void *group, unsigned long long group_extra,
|
||||
void *parent, unsigned long long parent_extra, string_index name_index );
|
||||
void __TBB_EXPORTED_FUNC itt_metadata_str_add_v7( itt_domain_enum domain, void *addr, unsigned long long addr_extra,
|
||||
string_index key, const char *value );
|
||||
void __TBB_EXPORTED_FUNC itt_relation_add_v7( itt_domain_enum domain, void *addr0, unsigned long long addr0_extra,
|
||||
itt_relation relation, void *addr1, unsigned long long addr1_extra );
|
||||
void __TBB_EXPORTED_FUNC itt_task_begin_v7( itt_domain_enum domain, void *task, unsigned long long task_extra,
|
||||
void *parent, unsigned long long parent_extra, string_index name_index );
|
||||
void __TBB_EXPORTED_FUNC itt_task_end_v7( itt_domain_enum domain );
|
||||
#endif // __TBB_ITT_STRUCTURE_API
|
||||
|
||||
// two template arguments are to workaround /Wp64 warning with tbb::atomic specialized for unsigned type
|
||||
template <typename T, typename U>
|
||||
inline void itt_store_word_with_release(tbb::atomic<T>& dst, U src) {
|
||||
#if TBB_USE_THREADING_TOOLS
|
||||
// This assertion should be replaced with static_assert
|
||||
__TBB_ASSERT(sizeof(T) == sizeof(void *), "Type must be word-sized.");
|
||||
itt_store_pointer_with_release_v3(&dst, (void *)uintptr_t(src));
|
||||
#else
|
||||
dst = src;
|
||||
#endif // TBB_USE_THREADING_TOOLS
|
||||
}
|
||||
|
||||
template <typename T>
|
||||
inline T itt_load_word_with_acquire(const tbb::atomic<T>& src) {
|
||||
#if TBB_USE_THREADING_TOOLS
|
||||
// This assertion should be replaced with static_assert
|
||||
__TBB_ASSERT(sizeof(T) == sizeof(void *), "Type must be word-sized.");
|
||||
#if defined(_MSC_VER) && !defined(__INTEL_COMPILER)
|
||||
// Workaround for overzealous compiler warnings
|
||||
#pragma warning (push)
|
||||
#pragma warning (disable: 4311)
|
||||
#endif
|
||||
T result = (T)itt_load_pointer_with_acquire_v3(&src);
|
||||
#if defined(_MSC_VER) && !defined(__INTEL_COMPILER)
|
||||
#pragma warning (pop)
|
||||
#endif
|
||||
return result;
|
||||
#else
|
||||
return src;
|
||||
#endif // TBB_USE_THREADING_TOOLS
|
||||
}
|
||||
|
||||
template <typename T>
|
||||
inline void itt_store_word_with_release(T& dst, T src) {
|
||||
#if TBB_USE_THREADING_TOOLS
|
||||
// This assertion should be replaced with static_assert
|
||||
__TBB_ASSERT(sizeof(T) == sizeof(void *), "Type must be word-sized.");
|
||||
itt_store_pointer_with_release_v3(&dst, (void *)src);
|
||||
#else
|
||||
__TBB_store_with_release(dst, src);
|
||||
#endif // TBB_USE_THREADING_TOOLS
|
||||
}
|
||||
|
||||
template <typename T>
|
||||
inline T itt_load_word_with_acquire(const T& src) {
|
||||
#if TBB_USE_THREADING_TOOLS
|
||||
// This assertion should be replaced with static_assert
|
||||
__TBB_ASSERT(sizeof(T) == sizeof(void *), "Type must be word-sized");
|
||||
return (T)itt_load_pointer_with_acquire_v3(&src);
|
||||
#else
|
||||
return __TBB_load_with_acquire(src);
|
||||
#endif // TBB_USE_THREADING_TOOLS
|
||||
}
|
||||
|
||||
template <typename T>
|
||||
inline void itt_hide_store_word(T& dst, T src) {
|
||||
#if TBB_USE_THREADING_TOOLS
|
||||
//TODO: This assertion should be replaced with static_assert
|
||||
__TBB_ASSERT(sizeof(T) == sizeof(void *), "Type must be word-sized");
|
||||
itt_store_pointer_with_release_v3(&dst, (void *)src);
|
||||
#else
|
||||
dst = src;
|
||||
#endif
|
||||
}
|
||||
|
||||
//TODO: rename to itt_hide_load_word_relaxed
|
||||
template <typename T>
|
||||
inline T itt_hide_load_word(const T& src) {
|
||||
#if TBB_USE_THREADING_TOOLS
|
||||
//TODO: This assertion should be replaced with static_assert
|
||||
__TBB_ASSERT(sizeof(T) == sizeof(void *), "Type must be word-sized.");
|
||||
return (T)itt_load_pointer_v3(&src);
|
||||
#else
|
||||
return src;
|
||||
#endif
|
||||
}
|
||||
|
||||
#if TBB_USE_THREADING_TOOLS
|
||||
inline void call_itt_notify(notify_type t, void *ptr) {
|
||||
call_itt_notify_v5((int)t, ptr);
|
||||
}
|
||||
|
||||
#else
|
||||
inline void call_itt_notify(notify_type /*t*/, void * /*ptr*/) {}
|
||||
|
||||
#endif // TBB_USE_THREADING_TOOLS
|
||||
|
||||
#if __TBB_ITT_STRUCTURE_API
|
||||
inline void itt_make_task_group( itt_domain_enum domain, void *group, unsigned long long group_extra,
|
||||
void *parent, unsigned long long parent_extra, string_index name_index ) {
|
||||
itt_make_task_group_v7( domain, group, group_extra, parent, parent_extra, name_index );
|
||||
}
|
||||
|
||||
inline void itt_metadata_str_add( itt_domain_enum domain, void *addr, unsigned long long addr_extra,
|
||||
string_index key, const char *value ) {
|
||||
itt_metadata_str_add_v7( domain, addr, addr_extra, key, value );
|
||||
}
|
||||
|
||||
inline void itt_relation_add( itt_domain_enum domain, void *addr0, unsigned long long addr0_extra,
|
||||
itt_relation relation, void *addr1, unsigned long long addr1_extra ) {
|
||||
itt_relation_add_v7( domain, addr0, addr0_extra, relation, addr1, addr1_extra );
|
||||
}
|
||||
|
||||
inline void itt_task_begin( itt_domain_enum domain, void *task, unsigned long long task_extra,
|
||||
void *parent, unsigned long long parent_extra, string_index name_index ) {
|
||||
itt_task_begin_v7( domain, task, task_extra, parent, parent_extra, name_index );
|
||||
}
|
||||
|
||||
inline void itt_task_end( itt_domain_enum domain ) {
|
||||
itt_task_end_v7( domain );
|
||||
}
|
||||
#endif // __TBB_ITT_STRUCTURE_API
|
||||
|
||||
} // namespace internal
|
||||
} // namespace tbb
|
||||
|
||||
#endif /* __TBB_profiling_H */
|
||||
Reference in New Issue
Block a user