Serializes calls to MPI in case it does not support THREAD_MULTIPLE. More...
#include <madness/madness_config.h>#include <mpi.h>#include <madness/world/worldmutex.h>#include <madness/world/type_traits.h>#include <iostream>#include <csignal>#include <cstdlib>#include <cstring>#include <memory>#include <sstream>
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Classes | |
| class | SafeMPI::Exception |
| SafeMPI exception object. More... | |
| class | SafeMPI::Group |
| struct | SafeMPI::Group::Impl |
| struct | SafeMPI::Intracomm::Impl |
| class | SafeMPI::Intracomm |
| Wrapper around MPI_Comm. Has a shallow copy constructor; use Create(Get_group()) for deep copy. More... | |
| class | SafeMPI::Request |
| class | SafeMPI::Status |
Namespaces | |
| SafeMPI | |
| SafeMPI::detail | |
Macros | |
| #define | MADNESS_MPI_TEST(condition) |
| #define | MADNESS_SERIALIZES_MPI |
| #define | SAFE_MPI_GLOBAL_MUTEX madness::ScopedMutex<madness::SCALABLE_MUTEX_TYPE> obolus(SafeMPI::charon); |
Functions | |
| void | SafeMPI::Attach_buffer (void *buffer, int size) |
Set buffer for Bsend . More... | |
| int | SafeMPI::Detach_buffer (void *&buffer) |
Unset the Bsend buffer. More... | |
| int | SafeMPI::Finalize () |
| Analogous to MPI_Finalize. More... | |
| void | SafeMPI::Init () |
| Analogous to MPI_Init. More... | |
| void | SafeMPI::Init (int &argc, char **&argv) |
| Analogous to MPI_Init. More... | |
| void | SafeMPI::detail::init_comm_world () |
| Initialize SafeMPI::COMM_WORLD. More... | |
| int | SafeMPI::Init_thread (int &argc, char **&argv, int requested) |
| Analogous to MPI_Init_thread. More... | |
| int | SafeMPI::Init_thread (int requested) |
| Analogous to MPI_Init_thread. More... | |
| bool | SafeMPI::Is_finalized () |
| Check MPI finalization status. More... | |
| bool | SafeMPI::Is_initialized () |
| Check MPI initialization status. More... | |
| MPI_Op | SafeMPI::Op_create (MPI_User_function *user_fn, int commute) |
| Analogous to MPI_Op_create. More... | |
| void | SafeMPI::Op_free (MPI_Op op) |
| Analogous to MPI_Op_free. More... | |
| void | SafeMPI::detail::print_mpi_error (const int rc, const char *function, const int line, const char *file) |
| int | SafeMPI::Query_thread () |
| Analogous to MPI_Query_thread. More... | |
| double | SafeMPI::Wtime () |
| Wall time. More... | |
Variables | |
| static const int | SafeMPI::DEFAULT_SEND_RECV_TAG = 1000 |
| static const int | SafeMPI::MPIAR_TAG = 1001 |
| static const int | SafeMPI::RMI_TAG = 1023 |
Detailed Description
Serializes calls to MPI in case it does not support THREAD_MULTIPLE.
Macro Definition Documentation
◆ MADNESS_MPI_TEST
| #define MADNESS_MPI_TEST | ( | condition | ) |
Value:
{ \
int mpi_error_code = condition; \
if(mpi_error_code != MPI_SUCCESS) throw ::SafeMPI::Exception(mpi_error_code); \
}
◆ MADNESS_SERIALIZES_MPI
| #define MADNESS_SERIALIZES_MPI |
◆ SAFE_MPI_GLOBAL_MUTEX
| #define SAFE_MPI_GLOBAL_MUTEX madness::ScopedMutex<madness::SCALABLE_MUTEX_TYPE> obolus(SafeMPI::charon); |
