dev c++下 OpenMP的配置(下附omp.h头文件)

本人以dev c++为测试

默认dev-c++中一般不包含omp的头文件,这时候需要把omp.h文件保存到指定的位置,与此同时嗨需要编译的时候需要加上-fopenmp一句才可以成功编译。具体做法是:选择dev-c++菜单中依次点击:工具栏-工具-编译选项-勾选“编译时加入如下命令”-输入“-fopenmp”即可。(本机为四线程)

1.配置页面
dev c++下 OpenMP的配置(下附omp.h头文件)_第1张图片

2.测试程序

dev c++下 OpenMP的配置(下附omp.h头文件)_第2张图片

3.测试结果

dev c++下 OpenMP的配置(下附omp.h头文件)_第3张图片

4.omp.h文件

//-----------------------------------------------------------------------------
//?OpenMP?runtime?support?library?for?Visual?C++
//?Copyright?(C)?Microsoft?Corporation.??All?rights?reserved.
//-----------------------------------------------------------------------------
?
//?OpenMP?C/C++?Version?2.0?March?2002
?
#pragma?once
?
#if?defined(__cplusplus)
extern?"C"?{
#endif
?
#define?_OMPAPI?????__cdecl
?
#if?!defined(_OMP_LOCK_T)
#define?_OMP_LOCK_T
typedef?void?*?omp_lock_t;
#endif
?
#if?!defined(_OMP_NEST_LOCK_T)
#define?_OMP_NEST_LOCK_T
typedef?void?*?omp_nest_lock_t;
#endif
?
#if?!defined(_OPENMP)
?
#if?defined(_DEBUG)
????#pragma?comment(lib,?"vcompd")
#else???//?_DEBUG
????#pragma?comment(lib,?"vcomp")
#endif??//?_DEBUG
?
#endif?//?_OPENMP
?
#if?!defined(_OPENMP_NOFORCE_MANIFEST)
?
????#include?
?
????#if?defined(_DEBUG)
?
????????#if?defined(_M_IX86)
????????????#pragma?comment(linker,"/manifestdependency:\"type='win32'?"????????????\
????????????????"name='"?__OPENMP_ASSEMBLY_NAME_PREFIX?".DebugOpenMP'?"?????????\
????????????????"version='"?__OPENMP_ASSEMBLY_VERSION?"'?"??????????????????????????\
????????????????"processorArchitecture='x86'?"??????????????????????????????????\
????????????????"publicKeyToken='"?_VC_ASSEMBLY_PUBLICKEYTOKEN?"'\"")
????????#elif?defined(_M_AMD64)
????????????#pragma?comment(linker,"/manifestdependency:\"type='win32'?"????????????\
????????????????"name='"?__OPENMP_ASSEMBLY_NAME_PREFIX?".DebugOpenMP'?"?????????\
????????????????"version='"?__OPENMP_ASSEMBLY_VERSION?"'?"??????????????????????????\
????????????????"processorArchitecture='amd64'?"??????????????????????????????????\
????????????????"publicKeyToken='"?_VC_ASSEMBLY_PUBLICKEYTOKEN?"'\"")
????????#elif?defined(_M_IA64)
????????????#pragma?comment(linker,"/manifestdependency:\"type='win32'?"????????????\
????????????????"name='"?__OPENMP_ASSEMBLY_NAME_PREFIX?".DebugOpenMP'?"?????????\
????????????????"version='"?__OPENMP_ASSEMBLY_VERSION?"'?"??????????????????????????\
????????????????"processorArchitecture='ia64'?"??????????????????????????????????\
????????????????"publicKeyToken='"?_VC_ASSEMBLY_PUBLICKEYTOKEN?"'\"")
????????#endif
?
????#else???//?_DEBUG
?
????????#if?defined(_M_IX86)
????????????#pragma?comment(linker,"/manifestdependency:\"type='win32'?"????????????\
????????????????"name='"?__OPENMP_ASSEMBLY_NAME_PREFIX?".OpenMP'?"??????????????\
????????????????"version='"?__OPENMP_ASSEMBLY_VERSION?"'?"??????????????????????????\
????????????????"processorArchitecture='x86'?"??????????????????????????????????\
????????????????"publicKeyToken='"?_VC_ASSEMBLY_PUBLICKEYTOKEN?"'\"")
????????#elif?defined(_M_AMD64)
????????????#pragma?comment(linker,"/manifestdependency:\"type='win32'?"????????????\
????????????????"name='"?__OPENMP_ASSEMBLY_NAME_PREFIX?".OpenMP'?"??????????????\
????????????????"version='"?__OPENMP_ASSEMBLY_VERSION?"'?"??????????????????????????\
????????????????"processorArchitecture='amd64'?"??????????????????????????????????\
????????????????"publicKeyToken='"?_VC_ASSEMBLY_PUBLICKEYTOKEN?"'\"")
????????#elif?defined(_M_IA64)
????????????#pragma?comment(linker,"/manifestdependency:\"type='win32'?"????????????\
????????????????"name='"?__OPENMP_ASSEMBLY_NAME_PREFIX?".OpenMP'?"??????????????\
????????????????"version='"?__OPENMP_ASSEMBLY_VERSION?"'?"??????????????????????????\
????????????????"processorArchitecture='ia64'?"??????????????????????????????????\
????????????????"publicKeyToken='"?_VC_ASSEMBLY_PUBLICKEYTOKEN?"'\"")
????????#endif
?
????#endif??//?_DEBUG
?
#endif??//?_OPENMP_NOFORCE_MANIFEST
?
#if?!defined(_OMPIMP)
#define?_OMPIMP?????__declspec(dllimport)
#endif
?
_OMPIMP?void?_OMPAPI
omp_set_num_threads(
????int?_Num_threads
????);
?
_OMPIMP?int?_OMPAPI
omp_get_num_threads(
????void
????);
?
_OMPIMP?int?_OMPAPI
omp_get_max_threads(
????void
????);
?
_OMPIMP?int?_OMPAPI
omp_get_thread_num(
????void
????);
?
_OMPIMP?int?_OMPAPI
omp_get_num_procs(
????void
????);
?
_OMPIMP?void?_OMPAPI
omp_set_dynamic(
????int?_Dynamic_threads
????);
?
_OMPIMP?int?_OMPAPI
omp_get_dynamic(
????void
????);
?
_OMPIMP?int?_OMPAPI
omp_in_parallel(
????void
????);
?
_OMPIMP?void?_OMPAPI
omp_set_nested(
????int?_Nested
????);
?
_OMPIMP?int?_OMPAPI
omp_get_nested(
????void
????);
?
_OMPIMP?void?_OMPAPI
omp_init_lock(
????omp_lock_t?*?_Lock
????);
?
_OMPIMP?void?_OMPAPI
omp_destroy_lock(
????omp_lock_t?*?_Lock
????);
?
_OMPIMP?void?_OMPAPI
omp_set_lock(
????omp_lock_t?*?_Lock
????);
?
_OMPIMP?void?_OMPAPI
omp_unset_lock(
????omp_lock_t?*?_Lock
????);
?
_OMPIMP?int?_OMPAPI
omp_test_lock(
????omp_lock_t?*?_Lock
????);
?
_OMPIMP?void?_OMPAPI
omp_init_nest_lock(
????omp_nest_lock_t?*?_Lock
????);
?
_OMPIMP?void?_OMPAPI
omp_destroy_nest_lock(
????omp_nest_lock_t?*?_Lock
????);
?
_OMPIMP?void?_OMPAPI
omp_set_nest_lock(
????omp_nest_lock_t?*?_Lock
????);
?
_OMPIMP?void?_OMPAPI
omp_unset_nest_lock(
????omp_nest_lock_t?*?_Lock
????);
?
_OMPIMP?int?_OMPAPI
omp_test_nest_lock(
????omp_nest_lock_t?*?_Lock
????);
?
_OMPIMP?double?_OMPAPI
omp_get_wtime(
????void
????);
?
_OMPIMP?double?_OMPAPI
omp_get_wtick(
????void
????);
?
#if?defined(__cplusplus)
}
#endif

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