-/* Copyright (c) 2007-2018. The SimGrid Team. All rights reserved. */
+/* Copyright (c) 2007-2019. The SimGrid Team. All rights reserved. */
/* This program is free software; you can redistribute it and/or modify it
* under the terms of the license (GNU LGPL) which comes with this package. */
#include "private.hpp"
+#include "simgrid/instr.h"
#include "simgrid/s4u/Engine.hpp"
#include "simgrid/s4u/Host.hpp"
+#include "simgrid/version.h"
#include "smpi_comm.hpp"
#include "smpi_datatype_derived.hpp"
-#include "smpi_process.hpp"
#include "smpi_status.hpp"
-#include "src/simix/ActorImpl.hpp"
+#include "src/kernel/actor/ActorImpl.hpp"
+#include "src/smpi/include/smpi_actor.hpp"
XBT_LOG_NEW_DEFAULT_SUBCATEGORY(smpi_pmpi, smpi, "Logging specific to SMPI (pmpi)");
{
//need to end bench otherwise categories for execution tasks are wrong
smpi_bench_end();
- TRACE_internal_smpi_set_category (category);
+ if (category != nullptr) {
+ // declare category
+ TRACE_category(category);
+ smpi_process()->set_tracing_category(category);
+ }
//begin bench after changing process's category
smpi_bench_begin();
}
/* PMPI User level calls */
-int PMPI_Init(int *argc, char ***argv)
+int PMPI_Init(int*, char***)
{
xbt_assert(simgrid::s4u::Engine::is_initialized(),
"Your MPI program was not properly initialized. The easiest is to use smpirun to start it.");
- // PMPI_Init is called only once per SMPI process
- int already_init;
- MPI_Initialized(&already_init);
- if(already_init == 0){
- simgrid::smpi::Process::init(argc, argv);
- smpi_process()->mark_as_initialized();
- int rank = simgrid::s4u::this_actor::get_pid();
- TRACE_smpi_init(rank);
- TRACE_smpi_comm_in(rank, __func__, new simgrid::instr::NoOpTIData("init"));
- TRACE_smpi_comm_out(rank);
- TRACE_smpi_computing_init(rank);
- TRACE_smpi_sleeping_init(rank);
- smpi_bench_begin();
- }
+
+ xbt_assert(not smpi_process()->initializing());
+ xbt_assert(not smpi_process()->initialized());
+
+ simgrid::smpi::ActorExt::init();
+ int rank_traced = simgrid::s4u::this_actor::get_pid();
+ TRACE_smpi_init(rank_traced);
+ TRACE_smpi_comm_in(rank_traced, __func__, new simgrid::instr::NoOpTIData("init"));
+ TRACE_smpi_comm_out(rank_traced);
+ TRACE_smpi_computing_init(rank_traced);
+ TRACE_smpi_sleeping_init(rank_traced);
+ smpi_bench_begin();
+ smpi_process()->mark_as_initialized();
smpi_mpi_init();
int PMPI_Finalize()
{
smpi_bench_end();
- int rank = simgrid::s4u::this_actor::get_pid();
- TRACE_smpi_comm_in(rank, __func__, new simgrid::instr::NoOpTIData("finalize"));
+ int rank_traced = simgrid::s4u::this_actor::get_pid();
+ TRACE_smpi_comm_in(rank_traced, __func__, new simgrid::instr::NoOpTIData("finalize"));
smpi_process()->finalize();
- TRACE_smpi_comm_out(rank);
- TRACE_smpi_finalize(rank);
+ TRACE_smpi_comm_out(rank_traced);
return MPI_SUCCESS;
}
int PMPI_Get_library_version (char *version,int *len){
smpi_bench_end();
- snprintf(version, MPI_MAX_LIBRARY_VERSION_STRING, "SMPI Version %d.%d. Copyright The Simgrid Team 2007-2018",
+ snprintf(version, MPI_MAX_LIBRARY_VERSION_STRING, "SMPI Version %d.%d. Copyright The Simgrid Team 2007-2019",
SIMGRID_VERSION_MAJOR, SIMGRID_VERSION_MINOR);
*len = strlen(version) > MPI_MAX_LIBRARY_VERSION_STRING ? MPI_MAX_LIBRARY_VERSION_STRING : strlen(version);
smpi_bench_begin();
{
smpi_bench_end();
// FIXME: should kill all processes in comm instead
- smx_actor_t process = SIMIX_process_self();
- simgrid::simix::simcall([process] { SIMIX_process_kill(process, process); });
+ smx_actor_t actor = SIMIX_process_self();
+ simgrid::kernel::actor::simcall([actor] { actor->exit(); });
return MPI_SUCCESS;
}
return sg_maxmin_precision;
}
-int PMPI_Address(void *location, MPI_Aint * address)
+int PMPI_Address(const void* location, MPI_Aint* address)
{
if (address==nullptr) {
return MPI_ERR_ARG;
}
}
-int PMPI_Get_address(void *location, MPI_Aint * address)
+int PMPI_Get_address(const void *location, MPI_Aint * address)
{
return PMPI_Address(location, address);
}
return MPI_SUCCESS;
}
-int PMPI_Get_count(MPI_Status * status, MPI_Datatype datatype, int *count)
+int PMPI_Get_count(const MPI_Status * status, MPI_Datatype datatype, int *count)
{
if (status == nullptr || count == nullptr) {
return MPI_ERR_ARG;
return MPI_SUCCESS;
}
-int PMPI_Error_string(int errorcode, char* string, int* resultlen){
-//TODO: put this somewhere else ?
- const char* smpi_error_strings[] {
- "MPI_SUCCESS","MPI_ERR_COMM","MPI_ERR_ARG","MPI_ERR_TYPE","MPI_ERR_REQUEST",
- "MPI_ERR_INTERN","MPI_ERR_COUNT","MPI_ERR_RANK","MPI_ERR_TAG",
- "MPI_ERR_TRUNCATE","MPI_ERR_GROUP","MPI_ERR_OP","MPI_ERR_OTHER",
- "MPI_ERR_IN_STATUS","MPI_ERR_PENDING","MPI_ERR_BUFFER","MPI_ERR_NAME",
- "MPI_ERR_DIMS","MPI_ERR_TOPOLOGY","MPI_ERR_NO_MEM","MPI_ERR_WIN",
- "MPI_ERR_INFO_VALUE","MPI_ERR_INFO_KEY","MPI_ERR_INFO_NOKEY","MPI_ERR_ROOT",
- "MPI_ERR_UNKNOWN","MPI_ERR_KEYVAL","MPI_ERR_BASE","MPI_ERR_SPAWN",
- "MPI_ERR_PORT","MPI_ERR_SERVICE","MPI_ERR_SIZE","MPI_ERR_DISP","MPI_ERR_INFO",
- "MPI_ERR_LOCKTYPE","MPI_ERR_ASSERT","MPI_RMA_CONFLICT","MPI_RMA_SYNC",
- "MPI_ERR_FILE","MPI_ERR_NOT_SAME","MPI_ERR_AMODE","MPI_ERR_UNSUPPORTED_DATAREP",
- "MPI_ERR_UNSUPPORTED_OPERATION","MPI_ERR_NO_SUCH_FILE","MPI_ERR_FILE_EXISTS",
- "MPI_ERR_BAD_FILE","MPI_ERR_ACCESS","MPI_ERR_NO_SPACE","MPI_ERR_QUOTA",
- "MPI_ERR_READ_ONLY","MPI_ERR_FILE_IN_USE","MPI_ERR_DUP_DATAREP",
- "MPI_ERR_CONVERSION","MPI_ERR_IO","MPI_ERR_RMA_ATTACH","MPI_ERR_RMA_CONFLICT",
- "MPI_ERR_RMA_RANGE","MPI_ERR_RMA_SHARED","MPI_ERR_RMA_SYNC",
- "MPI_ERR_RMA_FLAVOR","MPI_T_ERR_CANNOT_INIT","MPI_T_ERR_NOT_INITIALIZED",
- "MPI_T_ERR_MEMORY","MPI_T_ERR_INVALID_INDEX","MPI_T_ERR_INVALID_ITEM",
- "MPI_T_ERR_INVALID_SESSION","MPI_T_ERR_INVALID_HANDLE",
- "MPI_T_ERR_OUT_OF_HANDLES","MPI_T_ERR_OUT_OF_SESSIONS",
- "MPI_T_ERR_CVAR_SET_NOT_NOW","MPI_T_ERR_CVAR_SET_NEVER",
- "MPI_T_ERR_PVAR_NO_WRITE","MPI_T_ERR_PVAR_NO_STARTSTOP",
- "MPI_T_ERR_PVAR_NO_ATOMIC"
- };
-
- *resultlen = strlen(smpi_error_strings[errorcode]);
- strncpy(string, smpi_error_strings[errorcode], *resultlen);
- return MPI_SUCCESS;
+int PMPI_Error_string(int errorcode, char* string, int* resultlen)
+{
+ static const char* smpi_error_string[] = {FOREACH_ERROR(GENERATE_STRING)};
+ constexpr int nerrors = (sizeof smpi_error_string) / (sizeof smpi_error_string[0]);
+ if (errorcode < 0 || errorcode >= nerrors || string == nullptr)
+ return MPI_ERR_ARG;
+
+ int len = snprintf(string, MPI_MAX_ERROR_STRING, "%s", smpi_error_string[errorcode]);
+ *resultlen = std::min(len, MPI_MAX_ERROR_STRING - 1);
+ return MPI_SUCCESS;
}
int PMPI_Keyval_create(MPI_Copy_function* copy_fn, MPI_Delete_function* delete_fn, int* keyval, void* extra_state) {
- smpi_copy_fn _copy_fn={copy_fn,nullptr,nullptr};
- smpi_delete_fn _delete_fn={delete_fn,nullptr,nullptr};
+ smpi_copy_fn _copy_fn={copy_fn,nullptr,nullptr,nullptr,nullptr,nullptr};
+ smpi_delete_fn _delete_fn={delete_fn,nullptr,nullptr,nullptr,nullptr,nullptr};
return simgrid::smpi::Keyval::keyval_create<simgrid::smpi::Comm>(_copy_fn, _delete_fn, keyval, extra_state);
}
int PMPI_Keyval_free(int* keyval) {
return simgrid::smpi::Keyval::keyval_free<simgrid::smpi::Comm>(keyval);
}
+
+MPI_Errhandler PMPI_Errhandler_f2c(MPI_Fint errhan){
+ if(errhan==-1)
+ return MPI_ERRHANDLER_NULL;
+ return static_cast<MPI_Errhandler>(simgrid::smpi::Errhandler::f2c(errhan));
+}
+
+MPI_Fint PMPI_Errhandler_c2f(MPI_Errhandler errhan){
+ if(errhan==MPI_ERRHANDLER_NULL)
+ return -1;
+ return errhan->c2f();
+}
+
+int PMPI_Buffer_attach(void *buf, int size){
+ if(buf==nullptr)
+ return MPI_ERR_BUFFER;
+ if(size<0)
+ return MPI_ERR_ARG;
+ smpi_process()->set_bsend_buffer(buf, size);
+ return MPI_SUCCESS;
+}
+
+int PMPI_Buffer_detach(void* buffer, int* size){
+ smpi_process()->bsend_buffer((void**)buffer, size);
+ smpi_process()->set_bsend_buffer(nullptr, 0);
+ return MPI_SUCCESS;
+}