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asynch_interface.c
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asynch_interface.c
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#include "asynch_interface.h"
//Initializes the asynch solver object. Also initializes MPI, if it's not set.
asynchsolver* Asynch_Init(MPI_Comm comm,int* argc,char** argv[])
{
unsigned int i;
int init_flag;
asynchsolver* asynch = (asynchsolver*) malloc(sizeof(asynchsolver));
asynch->comm = comm;
if(comm != MPI_COMM_WORLD) printf("Warning: asynchsolver object my not work fully with in a comm other than MPI_COMM_WORLD.\n");
//Initialize MPI stuff
MPI_Initialized(&init_flag);
asynch->mpi_initialized = !init_flag;
if(asynch->mpi_initialized) MPI_Init(argc,argv); //Initialize MPI
MPI_Comm_rank(comm,&(asynch->my_rank));
MPI_Comm_size(comm,&(asynch->np));
//Sets the global variables
np = asynch->np;
my_rank = asynch->my_rank;
//Initialize asynchsolver members
asynch->outputfile = NULL;
asynch->getting = NULL;
asynch->my_data = NULL;
asynch->peakfile = NULL;
asynch->peakfilename = NULL;
asynch->custom_model = NULL;
asynch->ExternalInterface = NULL;
for(i=0;i<ASYNCH_MAX_DB_CONNECTIONS;i++) asynch->db_connections[i] = NULL;
for(i=0;i<ASYNCH_MAX_DB_CONNECTIONS - ASYNCH_DB_LOC_FORCING_START;i++) asynch->forcings[i] = InitializeForcings();
asynch->setup_gbl = 0;
asynch->setup_topo = 0;
asynch->setup_params = 0;
asynch->setup_partition = 0;
asynch->setup_rkdata = 0;
asynch->setup_initmodel = 0;
asynch->setup_initconds = 0;
asynch->setup_forcings = 0;
asynch->setup_dams = 0;
asynch->setup_stepsizes = 0;
asynch->setup_savelists = 0;
asynch->setup_finalized = 0;
//Initialize data types
asynch->dt_info = Init_DataTypes();
return asynch;
}
//Creates and loads a custom model
//Return 1 if there is an error, 0 if everything is ok
int Asynch_Custom_Model(asynchsolver* asynch,void (*SetParamSizes)(UnivVars*,void*),void (*Convert)(VEC*,unsigned int,void*),void (*Routines)(Link*,unsigned int,unsigned int,unsigned short int,void*),
void (*Precalculations)(Link*,VEC*,VEC*,unsigned int,unsigned int,unsigned short int,unsigned int,void*),int (*InitializeEqs)(VEC*,VEC*,QVSData*,unsigned short int,VEC*,unsigned int,unsigned int,unsigned int,void*,void*))
{
if(!(asynch->custom_model))
{
asynch->custom_model = (model*) malloc(sizeof(model));
asynch->custom_model->Partitioning = NULL;
}
/*
// !!!! Commented for now. I might actually want functions set to NULL for interfaces... !!!!
if(!SetParamSizes || !Convert || !Routines || !Precalculations || !InitializeEqs)
{
if(my_rank == 0)
printf("[%i]: Error creating custom model: Some routines to initialize the model are NULL.\n",my_rank);
return 1;
}
*/
asynch->custom_model->SetParamSizes = SetParamSizes;
asynch->custom_model->Convert = Convert;
asynch->custom_model->Routines = Routines;
asynch->custom_model->Precalculations = Precalculations;
asynch->custom_model->InitializeEqs = InitializeEqs;
return 0;
}
//Sets a routine to use for partitioning.
int Asynch_Custom_Partitioning(asynchsolver* asynch,int* (*Partition_Routine)(Link**,unsigned int,Link**,unsigned int,unsigned int**,unsigned int*,TransData*,short int*))
{
if(!(asynch->custom_model))
{
asynch->custom_model = (model*) malloc(sizeof(model));
asynch->custom_model->SetParamSizes = NULL;
asynch->custom_model->Convert = NULL;
asynch->custom_model->Routines = NULL;
asynch->custom_model->Precalculations = NULL;
asynch->custom_model->InitializeEqs = NULL;
}
asynch->custom_model->Partitioning = Partition_Routine;
return 0;
}
// Start network setup ******************************************************************************************************
//Reads a .gbl file.
void Asynch_Parse_GBL(asynchsolver* asynch,char* gbl_filename)
{
//Read in .gbl file
asynch->GlobalVars = Read_Global_Data(gbl_filename,&(asynch->GlobalErrors),(Forcing**) &(asynch->forcings),asynch->db_connections,asynch->rkdfilename,asynch->custom_model,asynch->ExternalInterface);
if(!asynch->GlobalVars)
{
if(my_rank == 0) printf("[%i]: An error occurred reading the .gbl file. See above messages for details.\n",my_rank);
else sleep(2);
MPI_Abort(asynch->comm,1);
}
asynch->setup_gbl = 1;
}
void Asynch_Load_Network(asynchsolver* asynch)
{
if(!asynch->setup_gbl)
{
if(my_rank == 0)
printf("Error: global file must be read before loading the network topology.\n");
MPI_Abort(asynch->comm,1);
}
asynch->sys = Create_River_Network(asynch->GlobalVars,&(asynch->N),&(asynch->id_to_loc),asynch->db_connections);
if(!asynch->sys) MPI_Abort(asynch->comm,1);
asynch->setup_topo = 1;
MPI_Barrier(asynch->comm);
}
//If load_all == 1, then the parameters for every link are available on every proc.
//If load_all == 0, then the parameters are only available for links assigned to this proc.
void Asynch_Load_Network_Parameters(asynchsolver* asynch,short int load_all)
{
int i;
if(!asynch->setup_topo)
{
if(my_rank == 0)
printf("Error: Topology data must be read before loading the link parameters.\n");
else
sleep(1);
MPI_Abort(asynch->comm,1);
}
if(!asynch->setup_partition && !load_all)
{
if(my_rank == 0)
printf("Error: Paritioning must be done before reading link parameters.\n");
else
sleep(1);
MPI_Abort(asynch->comm,1);
}
i = Load_Local_Parameters(asynch->sys,asynch->N,asynch->my_sys,asynch->my_N,asynch->assignments,asynch->getting,asynch->id_to_loc,asynch->GlobalVars,asynch->db_connections,load_all,asynch->custom_model,asynch->ExternalInterface);
if(i) MPI_Abort(asynch->comm,1);
asynch->setup_params = 1;
MPI_Barrier(asynch->comm);
}
void Asynch_Partition_Network(asynchsolver* asynch)
{
int i;
if(!asynch->setup_topo)
{
if(my_rank == 0)
printf("Error: Topology data must be read before partitioning the network.\n");
else
sleep(1);
MPI_Abort(asynch->comm,1);
}
i = Parition_Network(asynch->sys,asynch->N,asynch->GlobalVars,&(asynch->my_sys),&(asynch->my_N),&(asynch->assignments),&(asynch->my_data),&(asynch->getting),asynch->custom_model);
if(i) MPI_Abort(asynch->comm,1);
asynch->setup_partition = 1;
MPI_Barrier(asynch->comm);
}
void Asynch_Load_Numerical_Error_Data(asynchsolver* asynch)
{
int i;
if(!asynch->setup_partition)
{
if(my_rank == 0)
printf("Error: Partitioning must be done before setting up numerical error data.\n");
else
sleep(1);
MPI_Abort(asynch->comm,1);
}
i = Build_RKData(asynch->sys,asynch->rkdfilename,asynch->N,asynch->my_sys,asynch->my_N,asynch->assignments,asynch->getting,asynch->GlobalVars,asynch->GlobalErrors,&(asynch->AllMethods),&(asynch->nummethods));
if(i) MPI_Abort(asynch->comm,1);
asynch->setup_rkdata = 1;
MPI_Barrier(asynch->comm);
}
void Asynch_Initialize_Model(asynchsolver* asynch)
{
int i;
if(!asynch->setup_partition)
{
if(my_rank == 0)
printf("Error: Partitioning must be done before initializing model.\n");
else
sleep(1);
MPI_Abort(asynch->comm,1);
}
if(!asynch->setup_dams)
{
if(my_rank == 0)
printf("Error: Dam parameters must be loaded before initializing model.\n");
else
sleep(1);
MPI_Abort(asynch->comm,1);
}
if(!asynch->setup_dams)
{
if(my_rank == 0)
printf("Error: Save lists must be loaded before initializing model.\n");
else
sleep(1);
MPI_Abort(asynch->comm,1);
}
i = Initialize_Model(asynch->sys,asynch->N,asynch->my_sys,asynch->my_N,asynch->assignments,asynch->getting,asynch->GlobalVars,asynch->custom_model,asynch->ExternalInterface);
if(i) MPI_Abort(asynch->comm,1);
asynch->setup_initmodel = 1;
MPI_Barrier(asynch->comm);
}
void Asynch_Load_Initial_Conditions(asynchsolver* asynch)
{
int i;
if(!asynch->setup_partition)
{
if(my_rank == 0)
printf("Error: Partitioning must be done before loading initial conditions.\n");
else
sleep(1);
MPI_Abort(asynch->comm,1);
}
if(!asynch->setup_params)
{
if(my_rank == 0)
printf("Error: Link parameters must be loaded before loading initial conditions.\n");
else
sleep(1);
MPI_Abort(asynch->comm,1);
}
if(!asynch->setup_dams)
{
if(my_rank == 0)
printf("Error: Dam parameters must be loaded before loading initial conditions.\n");
else
sleep(1);
MPI_Abort(asynch->comm,1);
}
i = Load_Initial_Conditions(asynch->sys,asynch->N,asynch->assignments,asynch->getting,asynch->id_to_loc,asynch->GlobalVars,asynch->db_connections,asynch->custom_model,asynch->ExternalInterface);
if(i) MPI_Abort(asynch->comm,1);
asynch->setup_initconds = 1;
MPI_Barrier(asynch->comm);
}
void Asynch_Load_Forcings(asynchsolver* asynch)
{
int i;
if(!asynch->setup_partition)
{
if(my_rank == 0)
printf("Error: Partitioning must be done before loading forcings.\n");
else
sleep(1);
MPI_Abort(asynch->comm,1);
}
i = Load_Forcings(asynch->sys,asynch->N,asynch->my_sys,asynch->my_N,asynch->assignments,asynch->getting,asynch->res_list,asynch->res_size,asynch->id_to_loc,asynch->GlobalVars,asynch->forcings,asynch->db_connections);
if(i) MPI_Abort(asynch->comm,1);
asynch->setup_forcings = 1;
MPI_Barrier(asynch->comm);
}
void Asynch_Load_Dams(asynchsolver* asynch)
{
int i;
if(!asynch->setup_partition)
{
if(my_rank == 0)
printf("Error: Partitioning must be done before loading dam information.\n");
else
sleep(1);
MPI_Abort(asynch->comm,1);
}
i = Load_Dams(asynch->sys,asynch->N,asynch->my_sys,asynch->my_N,asynch->assignments,asynch->getting,asynch->id_to_loc,asynch->GlobalVars,asynch->GlobalErrors,asynch->db_connections,&(asynch->res_list),&(asynch->res_size),&(asynch->my_res_size));
if(i) MPI_Abort(asynch->comm,1);
asynch->setup_dams = 1;
MPI_Barrier(asynch->comm);
}
void Asynch_Calculate_Step_Sizes(asynchsolver* asynch)
{
int i;
if(!asynch->setup_finalized)
{
if(my_rank == 0)
printf("Error: Network must be finalized before calculating step sizes.\n");
else
sleep(1);
MPI_Abort(asynch->comm,1);
}
i = CalculateInitialStepSizes(asynch->sys,asynch->my_sys,asynch->my_N,asynch->GlobalVars,asynch->workspace,1);
if(i) MPI_Abort(asynch->comm,1);
asynch->setup_stepsizes = 1;
MPI_Barrier(asynch->comm);
}
void Asynch_Load_Save_Lists(asynchsolver* asynch)
{
int i;
if(!asynch->setup_partition)
{
if(my_rank == 0)
printf("Error: Partitioning must be done before loading output data information.\n");
else
sleep(1);
MPI_Abort(asynch->comm,1);
}
i = BuildSaveLists(asynch->sys,asynch->N,asynch->my_sys,asynch->my_N,asynch->assignments,asynch->id_to_loc,asynch->GlobalVars,&(asynch->save_list),&(asynch->save_size),&(asynch->my_save_size),&(asynch->peaksave_list),&(asynch->peaksave_size),&(asynch->my_peaksave_size),asynch->db_connections);
if(i) MPI_Abort(asynch->comm,1);
asynch->setup_savelists = 1;
MPI_Barrier(asynch->comm);
}
void Asynch_Finalize_Network(asynchsolver* asynch)
{
int i;
if(my_rank == 0)
{
if(!asynch->setup_gbl)
{
printf("Error: Cannot finalize network: Global file not loaded.\n");
MPI_Abort(asynch->comm,1);
}
else if(!asynch->setup_topo)
{
printf("Error: Cannot finalize network: Topology data not loaded.\n");
MPI_Abort(asynch->comm,1);
}
else if(!asynch->setup_params)
{
printf("Error: Cannot finalize network: Link parameters not loaded.\n");
MPI_Abort(asynch->comm,1);
}
else if(!asynch->setup_partition)
{
printf("Error: Cannot finalize network: Network partitioning not performed.\n");
MPI_Abort(asynch->comm,1);
}
else if(!asynch->setup_rkdata)
{
printf("Error: Cannot finalize network: Numerical error data not loaded.\n");
MPI_Abort(asynch->comm,1);
}
else if(!asynch->setup_initmodel)
{
printf("Error: Cannot finalize network: Model initialization not performed.\n");
MPI_Abort(asynch->comm,1);
}
else if(!asynch->setup_initconds)
{
printf("Error: Cannot finalize network: Initial conditions not loaded.\n");
MPI_Abort(asynch->comm,1);
}
else if(!asynch->setup_forcings)
{
printf("Error: Cannot finalize network: Forcings not loaded.\n");
MPI_Abort(asynch->comm,1);
}
else if(!asynch->setup_dams)
{
printf("Error: Cannot finalize network: Dam data not loaded.\n");
MPI_Abort(asynch->comm,1);
}
else if(!asynch->setup_savelists)
{
printf("Error: Cannot finalize network: Output information not loaded.\n");
MPI_Abort(asynch->comm,1);
}
}
i = FinalizeSystem(asynch->sys,asynch->N,asynch->my_sys,asynch->my_N,asynch->assignments,asynch->getting,asynch->id_to_loc,asynch->my_data,asynch->GlobalVars,asynch->db_connections,&(asynch->workspace));
if(i) MPI_Abort(asynch->comm,1);
asynch->setup_finalized = 1;
MPI_Barrier(asynch->comm);
}
// End network setup ******************************************************************************************************
//Trash an asynchsolver object
void Asynch_Free(asynchsolver* asynch)
{
int i,finalized_flag;
Free_DataTypes(&(asynch->dt_info));
TransData_Free(asynch->my_data);
for(i=0;i<ASYNCH_MAX_DB_CONNECTIONS;i++) ConnData_Free(asynch->db_connections[i]);
Destroy_ErrorData(asynch->GlobalErrors);
Destroy_Workspace(asynch->workspace,asynch->GlobalVars->max_s,asynch->GlobalVars->max_parents);
free(asynch->workspace);
free(asynch->getting);
if(asynch->outputfile) fclose(asynch->outputfile);
if(asynch->peakfilename) free(asynch->peakfilename);
for(i=0;i<asynch->N;i++) Destroy_Link(asynch->sys[i],asynch->GlobalVars->iter_limit,asynch->rkdfilename[0] != '\0',asynch->forcings,asynch->GlobalVars);
for(i=0;i<ASYNCH_MAX_DB_CONNECTIONS - ASYNCH_DB_LOC_FORCING_START;i++) FreeForcing(&(asynch->forcings[i]));
free(asynch->sys);
free(asynch->my_sys);
free(asynch->assignments);
for(i=0;i<asynch->nummethods;i++) Destroy_RKMethod(asynch->AllMethods[i]);
free(asynch->AllMethods);
if(asynch->save_list) free(asynch->save_list);
if(asynch->peaksave_list) free(asynch->peaksave_list);
if(asynch->res_list) free(asynch->res_list);
for(i=0;i<asynch->N;i++)
free(asynch->id_to_loc[i]);
free(asynch->id_to_loc);
Destroy_UnivVars(asynch->GlobalVars);
if(asynch->custom_model) free(asynch->custom_model);
//Finalize MPI
if(asynch->mpi_initialized)
{
MPI_Finalized(&finalized_flag);
if(!finalized_flag) MPI_Finalize();
}
free(asynch);
}
void Asynch_Advance(asynchsolver* asynch,short int print_flag)
{
if(print_flag && !OutputsSet(asynch->GlobalVars))
{
printf("[%i]: Warning: Solver advance requested with data output enabled, but not all outputs are initialized. Continuing solver without outputing data.\n",my_rank);
print_flag = 0;
}
AsynchSolver(asynch->sys,asynch->N,asynch->my_sys,asynch->my_N,asynch->GlobalVars,asynch->assignments,asynch->getting,asynch->res_list,asynch->res_size,
asynch->id_to_loc,asynch->workspace,asynch->forcings,asynch->db_connections,asynch->my_data,print_flag,asynch->outputfile);
}
//Returns 0 if snapshot was made, 1 if an error was encountered, -1 if no snapshot was taken
int Asynch_Take_System_Snapshot(asynchsolver* asynch,char* preface)
{
if(!(asynch->GlobalVars->output_data->CreateSnapShot)) return -1;
return asynch->GlobalVars->output_data->CreateSnapShot(asynch->sys,asynch->N,asynch->assignments,asynch->GlobalVars,preface,asynch->db_connections[ASYNCH_DB_LOC_SNAPSHOT_OUTPUT]);
}
void Asynch_Set_Database_Connection(asynchsolver* asynch,char* database_info,unsigned int conn_idx)
{
if(asynch->db_connections[conn_idx])
{
ConnData_Free(asynch->db_connections[conn_idx]);
asynch->db_connections[conn_idx] = NULL;
}
asynch->db_connections[conn_idx] = CreateConnData(database_info);
}
double Asynch_Get_Total_Simulation_Time(asynchsolver* asynch)
{
return asynch->GlobalVars->maxtime;
}
void Asynch_Set_Total_Simulation_Time(asynchsolver* asynch,double new_time)
{
asynch->GlobalVars->maxtime = new_time;
}
unsigned int Asynch_Get_Last_Rainfall_Timestamp(asynchsolver* asynch,unsigned int forcing_idx)
{
return asynch->forcings[forcing_idx]->first_file + (unsigned int) (60.0 * asynch->forcings[forcing_idx]->maxtime);
//return asynch->GlobalVars->first_file + (unsigned int) (60.0 * asynch->GlobalVars->maxtime);
}
void Asynch_Set_First_Rainfall_Timestamp(asynchsolver* asynch,unsigned int epoch_timestamp,unsigned int forcing_idx)
{
asynch->forcings[forcing_idx]->first_file = epoch_timestamp;
//asynch->GlobalVars->first_file = epoch_timestamp;
}
void Asynch_Set_Last_Rainfall_Timestamp(asynchsolver* asynch,unsigned int epoch_timestamp,unsigned int forcing_idx)
{
asynch->forcings[forcing_idx]->last_file = epoch_timestamp;
//asynch->GlobalVars->last_file = epoch_timestamp;
}
unsigned int Asynch_Get_First_Rainfall_Timestamp(asynchsolver* asynch,unsigned int forcing_idx)
{
return asynch->forcings[forcing_idx]->first_file;
//return asynch->GlobalVars->first_file;
}
void Asynch_Set_RainDB_Starttime(asynchsolver* asynch,unsigned int epoch_timestamp,unsigned int forcing_idx)
{
asynch->forcings[forcing_idx]->raindb_start_time = epoch_timestamp;
//asynch->GlobalVars->raindb_start_time = epoch_timestamp;
}
//Returns 0 if everything is good. Returns 1 if init_flag does not support a timestamp.
int Asynch_Set_Init_Timestamp(asynchsolver* asynch,unsigned int epoch_timestamp)
{
if(asynch->GlobalVars->init_flag != 3) return 1;
asynch->GlobalVars->init_timestamp = epoch_timestamp;
return 0;
}
unsigned int Asynch_Get_Init_Timestamp(asynchsolver* asynch)
{
return asynch->GlobalVars->init_timestamp;
}
void Asynch_Set_Init_File(asynchsolver* asynch,char* filename)
{
sprintf(asynch->GlobalVars->init_filename,"%s",filename);
int length;
for(length=0;length<256;length++)
if(filename[length] == '\0') break;
if(length < 3 || length == 256)
{
if(my_rank == 0) printf("Error: Bad init filename: %s.\n",filename);
MPI_Abort(asynch->comm,1);
}
//Check what type of file
if(filename[length-1] == 'c')
{
if(filename[length-2] == 'e' && filename[length-3] == 'r' && filename[length-4] == '.')
{
asynch->GlobalVars->init_flag = 2;
return;
}
}
if(filename[length-1] == 'i' && filename[length-2] == 'n' && filename[length-3] == 'i')
{
if(filename[length-4] == '.')
{
asynch->GlobalVars->init_flag = 0;
return;
}
if(filename[length-4] == 'u' && filename[length-5] == '.')
{
asynch->GlobalVars->init_flag = 1;
return;
}
}
if(my_rank == 0) printf("Error: Bad init filename: %s.\n",filename);
MPI_Abort(asynch->comm,1);
}
void Asynch_Prepare_Output(asynchsolver* asynch)
{
if(asynch->GlobalVars->output_data->PrepareOutput) asynch->GlobalVars->output_data->PrepareOutput(asynch->GlobalVars,asynch->db_connections[ASYNCH_DB_LOC_HYDRO_OUTPUT]);
}
void Asynch_Prepare_Temp_Files(asynchsolver* asynch)
{
unsigned int i;
//Check that all outputs are set
for(i=0;i<asynch->GlobalVars->num_print;i++)
{
if(asynch->GlobalVars->output_types[i] == ASYNCH_BAD_TYPE)
{
if(my_rank == 0)
printf("Error: Time series output %s is not defined.\n",asynch->GlobalVars->output_names[i]);
MPI_Abort(MPI_COMM_WORLD,1);
}
}
if(asynch->GlobalVars->output_data->PrepareTempOutput)
asynch->outputfile = asynch->GlobalVars->output_data->PrepareTempOutput(asynch->sys,asynch->N,asynch->assignments,asynch->GlobalVars,asynch->save_list,asynch->save_size,asynch->my_save_size,NULL,asynch->id_to_loc);
else
asynch->outputfile = NULL;
}
//Writes the current state to the temp files, if the current state is at a print time.
//Returns 0 if ok, 1 if no temp file is open.
int Asynch_Write_Current_Step(asynchsolver* asynch)
{
Link **sys = asynch->sys,*current;
unsigned int i,N = asynch->N,loc,save_size = asynch->save_size;
int *assignments = asynch->assignments;
double time_diff;
if(asynch->my_save_size && !(asynch->outputfile))
{
printf("[%i]: Error writting step. No temporary file is open.\n",my_rank);
return 1;
}
for(i=0;i<save_size;i++)
{
loc = find_link_by_idtoloc(asynch->save_list[i],asynch->id_to_loc,N);
current = sys[loc];
if(assignments[loc] == my_rank)
{
time_diff = fabs(current->next_save - current->last_t);
if( time_diff/current->next_save < 1e-12 || ( (fabs(current->next_save) < 1e-12) ? (time_diff < 1e-12) : 0 ) )
{
//WriteStep(current->last_t,current->list->head->y_approx,asynch->GlobalVars,current->params,current->state,asynch->outputfile,current->output_user,&(current->pos));
WriteStep(current->last_t,current->list->head->y_approx,asynch->GlobalVars,current->params,current->state,asynch->outputfile,current->output_user,&(current->pos_offset)); //!!!! Should be tail? !!!!
current->next_save += current->print_time;
(current->disk_iterations)++;
}
}
}
return 0;
}
void Asynch_Prepare_Peakflow_Output(asynchsolver* asynch)
{
if(asynch->GlobalVars->peakflow_output == NULL)
{
if(my_rank == 0) printf("Error: Peakflow function %s not defined.\n",asynch->GlobalVars->peakflow_function_name);
MPI_Abort(MPI_COMM_WORLD,1);
}
if(asynch->GlobalVars->output_data->PreparePeakflowOutput) asynch->GlobalVars->output_data->PreparePeakflowOutput(asynch->GlobalVars,asynch->peaksave_size);
}
//Return 0 means ok, -1 means no data to output
int Asynch_Create_Output(asynchsolver* asynch,char* additional_out)
{
//Flush the transfer buffers
//!!!! I'm really not sure if this should be here. Seems like either the sends in processdata should use a different tag, or
// the flush should unpack data instead of trashing it and be put in the Asynch_Advance function call. !!!!
Flush_TransData(asynch->my_data);
if(asynch->GlobalVars->output_data->CreateOutput && asynch->GlobalVars->hydrosave_flag)
return asynch->GlobalVars->output_data->CreateOutput(asynch->sys,asynch->GlobalVars,asynch->N,asynch->save_list,asynch->save_size,asynch->my_save_size,asynch->id_to_loc,asynch->assignments,NULL,additional_out,asynch->db_connections[ASYNCH_DB_LOC_HYDRO_OUTPUT],&(asynch->outputfile));
return -1;
}
//Return 0 means ok, -1 means no peakflows to output
int Asynch_Create_Peakflows_Output(asynchsolver* asynch)
{
if(asynch->GlobalVars->output_data->CreatePeakflowOutput && asynch->GlobalVars->peaksave_flag)
return asynch->GlobalVars->output_data->CreatePeakflowOutput(asynch->sys,asynch->GlobalVars,asynch->N,asynch->assignments,asynch->peaksave_list,asynch->peaksave_size,asynch->id_to_loc,asynch->db_connections[ASYNCH_DB_LOC_PEAK_OUTPUT]);
return -1;
}
//Return 0 means ok, 1 means no peakflows to output, 2 means the filename is a bad format
int Asynch_Set_Peakflow_Output_Name(asynchsolver* asynch,char* peakflowname)
{
int l;
if(asynch->GlobalVars->peaks_loc_filename)
{
l = strlen(peakflowname);
if(l > 3 && peakflowname[l-4] == '.' && peakflowname[l-3] == 'p' && peakflowname[l-2] == 'e' && peakflowname[l-1] == 'a')
{
peakflowname[l-4] = '\0';
sprintf(asynch->GlobalVars->peaks_loc_filename,peakflowname);
peakflowname[l-4] = '.';
return 0;
}
else return 2;
}
else return 1;
}
//Return 0 means ok, 1 means no peakflows to output
int Asynch_Get_Peakflow_Output_Name(asynchsolver* asynch,char* peakflowname)
{
if(asynch->GlobalVars->peaks_loc_filename)
{
sprintf(peakflowname,asynch->GlobalVars->peaks_loc_filename);
return 0;
}
else
return 1;
}
unsigned int Asynch_Get_Number_Links(asynchsolver* asynch)
{
if(!asynch) return 0;
return asynch->N;
}
unsigned int Asynch_Get_Local_Number_Links(asynchsolver* asynch)
{
if(!asynch) return 0;
return asynch->my_N;
}
/*
int Asynch_Upload_Hydrographs_Database(asynchsolver* asynch)
{
return UploadHydrosDB(asynch->sys,asynch->GlobalVars,asynch->N,asynch->save_list,asynch->save_size,asynch->my_save_size,asynch->id_to_loc,asynch->assignments,NULL,asynch->db_connections[ASYNCH_DB_LOC_HYDRO_OUTPUT]);
}
*/
int Asynch_Set_Temp_Files(asynchsolver* asynch,double set_time,void* set_value,unsigned int output_idx)
{
return SetTempFiles(set_time,set_value,asynch->GlobalVars->output_types[output_idx],output_idx,asynch->sys,asynch->N,asynch->outputfile,asynch->GlobalVars,asynch->my_save_size,asynch->id_to_loc,asynch->dt_info);
//return SetTempFiles(set_time,asynch->sys,asynch->N,asynch->outputfile,asynch->GlobalVars,asynch->my_save_size,asynch->id_to_loc);
}
int Asynch_Reset_Temp_Files(asynchsolver* asynch,double set_time)
{
return ResetTempFiles(set_time,asynch->sys,asynch->N,asynch->outputfile,asynch->GlobalVars,asynch->my_save_size,asynch->id_to_loc);
}
int Asynch_Set_Output(asynchsolver* asynch,char* name,short int data_type,void (*func)(double,VEC*,VEC*,VEC*,int,void*),int* used_states,int num_states)
{
Link **sys = asynch->sys,*current;
unsigned int *my_sys = asynch->my_sys,my_N = asynch->my_N;
unsigned int i,j,idx,loc,num_to_add,*states_to_add = NULL;
UnivVars* GlobalVars = asynch->GlobalVars;
//Find index
for(i=0;i<asynch->GlobalVars->num_print;i++)
{
if(strcmp(name,asynch->GlobalVars->output_names[i]) == 0)
{
idx = i;
break;
}
}
if(i == asynch->GlobalVars->num_print)
{
printf("[%i]: Output %s not set.\n",my_rank,name);
return 0;
}
//Add new output
switch(data_type)
{
case ASYNCH_DOUBLE:
asynch->GlobalVars->output_types[idx] = ASYNCH_DOUBLE;
asynch->GlobalVars->outputs_d[idx] = (double (*)(double,VEC*,VEC*,VEC*,int,void*)) *func;
break;
case ASYNCH_INT:
asynch->GlobalVars->output_types[idx] = ASYNCH_INT;
asynch->GlobalVars->outputs_i[idx] = (int (*)(double,VEC*,VEC*,VEC*,int,void*)) *func;
break;
default:
printf("[%i]: Error: Cannot set output. Bad function type (%hi).\n",my_rank,data_type);
MPI_Abort(MPI_COMM_WORLD,1);
}
asynch->GlobalVars->output_sizes[idx] = GetByteSize(data_type);
GetSpecifier(asynch->GlobalVars->output_specifiers[idx],data_type);
//Check if anything should be added to the dense_indices from used_states
for(loc=0;loc<my_N;loc++)
{
current = sys[my_sys[loc]];
num_to_add = 0;
states_to_add = (unsigned int*) realloc(states_to_add,num_states*sizeof(unsigned int));
for(i=0;i<num_states;i++)
{
if(used_states[i] > current->dim) continue; //State is not present at this link
for(j=0;j<current->num_dense;j++)
{
if(used_states[i] == current->dense_indices[j])
{
states_to_add[num_to_add++] = used_states[i];
break;
}
}
}
if(num_to_add)
{
current->dense_indices = (unsigned int*) realloc(current->dense_indices,(current->num_dense + num_to_add)*sizeof(unsigned int));
for(i=0;i<num_to_add;i++)
current->dense_indices[i+current->num_dense] = states_to_add[i];
current->num_dense += num_to_add;
merge_sort_1D(current->dense_indices,current->num_dense);
}
}
if(states_to_add) free(states_to_add);
return 1;
}
//Returns 1 if output function set successfully, 0 if there was a problem
int Asynch_Set_Peakflow_Output(asynchsolver* asynch,char* name,void (*func)(unsigned int,double,VEC*,VEC*,VEC*,double,unsigned int,void*,char*))
{
if(!asynch->GlobalVars->peakflow_function_name) asynch->GlobalVars->peakflow_function_name = (char*) malloc(asynch->GlobalVars->string_size*sizeof(char));
if(strcmp(name,asynch->GlobalVars->peakflow_function_name))
{
printf("[%i]: Error setting peakflow output function to %s. Function %s was previously specified.\n",my_rank,asynch->GlobalVars->peakflow_function_name,name);
return 0;
}
asynch->GlobalVars->peakflow_output = func;
return 1;
}
//Returns the link id of the link at my_sys[location]
unsigned int Asynch_Get_Local_LinkID(asynchsolver* asynch,unsigned int location)
{
return asynch->sys[asynch->my_sys[location]]->ID;
}
//Copies data dump filename to filename
//Returns 0 if filename was copied. 1 if an error occured.
//!!!! Make sure filename has enough space !!!!
int Asynch_Get_Snapshot_Output_Name(asynchsolver* asynch,char* filename)
{
if(asynch->GlobalVars->dump_loc_filename == NULL) return 1;
strcpy(filename,asynch->GlobalVars->dump_loc_filename);
return 0;
}
//Copies filename to data dump filename
//Returns 0 if filename was copied. 1 if an error occured.
int Asynch_Set_Snapshot_Output_Name(asynchsolver* asynch,char* filename)
{
if(strlen(filename) > asynch->GlobalVars->string_size) return 1;
if(!asynch->GlobalVars->dump_loc_filename)
asynch->GlobalVars->dump_loc_filename = (char*) malloc(asynch->GlobalVars->string_size * sizeof(char));
strcpy(asynch->GlobalVars->dump_loc_filename,filename);
return 0;
}
//Returns 1 if output name is set,
//0 if output name is not set,
//-1 if output name is not present
int Asynch_Check_Output(asynchsolver* asynch,char* name)
{
unsigned int i;
for(i=0;i<asynch->GlobalVars->num_print;i++)
{
if(strcmp(name,asynch->GlobalVars->output_names[i]) == 0)
{
if(asynch->GlobalVars->output_types[i] == ASYNCH_BAD_TYPE) return 0;
else return 1;
}
}
return -1;
}
//Returns 1 if using the peakflow output name is set,
//0 if the peakflow output name is not specified,
//-1 if the peakflow output name is not present
int Asynch_Check_Peakflow_Output(asynchsolver* asynch,char* name)
{
if(!asynch->GlobalVars->peakflow_function_name || !name || strcmp(name,asynch->GlobalVars->peakflow_function_name)) return -1;
return PeakflowOutputsSet(asynch->GlobalVars);
}
int Asynch_Delete_Temporary_Files(asynchsolver* asynch)
{
int ret_val = RemoveTemporaryFiles(asynch->GlobalVars,asynch->my_save_size,NULL);
//if(ret_val == 1) printf("[%i]: Error deleting temp file. File does not exist.\n");
if(ret_val == 2) printf("[%i]: Error deleting temp file.\n",my_rank);
return ret_val;
}
//Return 0 if ok, 1 if error
//!!!! This should set the current forcing to something. But what if maxtime is beyond the ceiling term? !!!!
int Asynch_Activate_Forcing(asynchsolver* asynch,unsigned int idx)
{
unsigned int i,j,l,my_N = asynch->my_N;
Link* current;
if(idx >= asynch->GlobalVars->num_forcings)
{
printf("[%i]: Cannot activate forcing %u. Not enough forcings.\n",my_rank,idx);
return 1;
}
asynch->forcings[idx]->active = 1;
/*
printf("Here\n");
getchar();
//Set the forcing value at each link
for(i=0;i<my_N;i++)
{
current = asynch->sys[asynch->my_sys[i]];
printf("rainfall buffer t = %e\n",current->last_t);
printf("*********\n");
for(l=0;l<current->forcing_buff[idx]->n_times;l++)
{
printf("%e %e\n",current->forcing_buff[idx]->rainfall[l][0],current->forcing_buff[idx]->rainfall[l][1]);
getchar();
}
printf("*********\n");
//Find the right index in rainfall
for(l=0;l<current->forcing_buff[idx]->n_times;l++)
{
printf("l = %u/%u\n",l,current->forcing_buff[idx]->n_times);
printf("last t = %e\n",current->last_t);
printf("buffer time = %e\n",current->forcing_buff[idx]->rainfall[l][0]);
getchar();
if( fabs(current->last_t - current->forcing_buff[idx]->rainfall[l][0]) < 1e-8 ) break;
}
double forcing_buffer = current->forcing_buff[idx]->rainfall[l][1];
current->forcing_values[idx] = forcing_buffer;
//Find and set the new change in rainfall
for(j=l+1;j<current->forcing_buff[idx]->n_times;j++)
{
if( fabs(current->forcing_buff[idx]->rainfall[j][1] - forcing_buffer) > 1e-8 )
{
current->forcing_change_times[idx] = current->forcing_buff[idx]->rainfall[j][0];
break;
}
}
if(j == current->forcing_buff[idx]->n_times)
current->forcing_change_times[idx] = current->forcing_buff[idx]->rainfall[j-1][0];
}
*/
return 0;
}
//Return 0 if ok, 1 if error
int Asynch_Deactivate_Forcing(asynchsolver* asynch,unsigned int idx)
{
unsigned int i,my_N = asynch->my_N,*my_sys = asynch->my_sys;
Link** sys = asynch->sys;
if(idx >= asynch->GlobalVars->num_forcings)
{
printf("[%i]: Cannot deactivate forcing %u. Not enough forcings.\n",my_rank,idx);
return 1;
}
//Deactivate forcing
asynch->forcings[idx]->active = 0;
//Clear forcing values from links
for(i=0;i<my_N;i++)
{
sys[my_sys[i]]->forcing_values[idx] = 0.0;
sys[my_sys[i]]->forcing_change_times[idx] = asynch->GlobalVars->maxtime + 1.0;
}
return 0;
}
//Sets information for a forcing.
//Returns 0 if everything is ok, 1 if there is an error.
int Asynch_Set_Forcing_State(asynchsolver* asynch,unsigned int idx,double t_0,unsigned int first_file,unsigned int last_file)
{
if(asynch->GlobalVars->num_forcings <= idx)
{
printf("[%i]: Error setting forcing state. Bad forcing index %u / %u.\n",my_rank,idx,asynch->GlobalVars->num_forcings);
return 1;
}
asynch->forcings[idx]->raindb_start_time = first_file;
asynch->forcings[idx]->maxtime = t_0;
asynch->forcings[idx]->iteration = 0;
asynch->forcings[idx]->first_file = first_file;
asynch->forcings[idx]->last_file = last_file;
return 0;
}
//Resets the peakflow information at each link.
//The current time is used for the time to peak, and the last state is used for the values.
void Asynch_Reset_Peakflow_Data(asynchsolver* asynch)
{
unsigned int i,my_N = asynch->my_N,*my_sys = asynch->my_sys;
Link *current,**sys = asynch->sys;
double t_0 = sys[my_sys[0]]->last_t;
for(i=0;i<my_N;i++)
{
current = sys[my_sys[i]];