Introduction 2 This collection of pr 34 mming examples supplments the OpenMPPIor Shad with theopeMincaotheoa conventions used in that document 56 Note-This first release of the OpenMP Examples reflects the OpenMP Version 4.0 specifications. Additional examples are being developed and will be published in future releases of this document. The OpenMP API specification provides a model for parallel programming that is portable across 8 shared memory architectures from different vendors.Compilers from numerous vendors support the OpenMP API. 101 The directives,library routines.and environment variables demonstrated in this document allow users to create and manage parallel programs while permitting portability.The directives extend the 12 C,C++and Fortran base languages with single program multiple data(SPMD)constructs,tasking 13 constructs,device constructs,worksharing constructs,and synchronization constructs,and they 14 provide support for sharing and privatizing data.The functionality to control the runtime 15 167 18 The latest source codes for OpenMP Examples can be downloaded from the sources directory at 9 https://github.com/OpenMP/Examples.The codes for this OpenMP 4.0.2 Examples document have 20 the tag v4.0.2. 222 tion bout the OpenMP API anda list of the comilers that suppor the OpenMP 23 http://www.openmp.org 1 1 Introduction 2 This collection of programming examples supplements the OpenMP API for Shared Memory 3 Parallelization specifications, and is not part of the formal specifications. It assumes familiarity 4 with the OpenMP specifications, and shares the typographical conventions used in that document. 5 Note – This first release of the OpenMP Examples reflects the OpenMP Version 4.0 specifications. 6 Additional examples are being developed and will be published in future releases of this document. 7 The OpenMP API specification provides a model for parallel programming that is portable across 8 shared memory architectures from different vendors. Compilers from numerous vendors support 9 the OpenMP API. 10 The directives, library routines, and environment variables demonstrated in this document allow 11 users to create and manage parallel programs while permitting portability. The directives extend the 12 C, C++ and Fortran base languages with single program multiple data (SPMD) constructs, tasking 13 constructs, device constructs, worksharing constructs, and synchronization constructs, and they 14 provide support for sharing and privatizing data. The functionality to control the runtime 15 environment is provided by library routines and environment variables. Compilers that support the 16 OpenMP API often include a command line option to the compiler that activates and allows 17 interpretation of all OpenMP directives. 18 The latest source codes for OpenMP Examples can be downloaded from the sources directory at 19 https://github.com/OpenMP/Examples. The codes for this OpenMP 4.0.2 Examples document have 20 the tag v4.0.2. 21 Complete information about the OpenMP API and a list of the compilers that support the OpenMP 22 API can be found at the OpenMP.org web site 23 http://www.openmp.org 1