int main(int argc, char **argv) { int ts = 0, var = 0; init_mpi(argc, argv); parse_args(argc, argv); check_args(); calculate_per_process_offsets(); create_synthetic_simulation_data(); rank_0_print("Simulation Data Created\n"); create_pidx_var_point_and_access(); for (ts = 0; ts < time_step_count; ts++) { set_pidx_file(ts); for (var = 0; var < variable_count; var++) set_pidx_variable(var); PIDX_close(file); } destroy_pidx_var_point_and_access(); destroy_synthetic_simulation_data(); shutdown_mpi(); return 0; }
/// main int main(int argc, char **argv) { init_mpi(argc, argv); parse_args(argc, argv); check_args(); calculate_per_process_offsets(); create_synthetic_simulation_data(); int var, p; PIDX_point global_bounding_box, **local_offset_point, **local_box_count_point; local_offset_point = malloc(sizeof(PIDX_point*) * variable_count); local_box_count_point = malloc(sizeof(PIDX_point*) * variable_count); for(var = 0; var < variable_count; var++) { local_offset_point[var] = malloc(sizeof(PIDX_point) * patch_count); local_box_count_point[var] = malloc(sizeof(PIDX_point) * patch_count); for(p = 0 ; p < patch_count ; p++) { PIDX_set_point_5D(local_offset_point[var][p], (int64_t)var_offset[var][p][0], (int64_t)var_offset[var][p][1], (int64_t)var_offset[var][p][2], 0, 0); PIDX_set_point_5D(local_box_count_point[var][p], (int64_t)var_count[var][p][0], (int64_t)var_count[var][p][1], (int64_t)var_count[var][p][2], 1, 1); } } PIDX_file file; // IDX file descriptor PIDX_variable* variable; // variable descriptor variable = malloc(sizeof(*variable) * variable_count); memset(variable, 0, sizeof(*variable) * variable_count); PIDX_set_point_5D(global_bounding_box, (int64_t)global_box_size[0], (int64_t)global_box_size[1], (int64_t)global_box_size[2], 1, 1); PIDX_access access; PIDX_create_access(&access); #if PIDX_HAVE_MPI PIDX_set_mpi_access(access, MPI_COMM_WORLD); #endif int ts; for (ts = 0; ts < time_step_count; ts++) { PIDX_file_create(output_file_name, PIDX_MODE_CREATE, access, &file); PIDX_set_dims(file, global_bounding_box); PIDX_set_current_time_step(file, ts); PIDX_set_variable_count(file, variable_count); PIDX_debug_rst(file, 1); PIDX_debug_hz(file, 1); for (var = 0; var < variable_count; var++) { char variable_name[512]; sprintf(variable_name, "variable_%d", var); PIDX_variable_create(variable_name, sizeof(double) * 8, FLOAT64, &variable[var]); for (p = 0 ; p < patch_count ; p++) PIDX_variable_write_data_layout(variable[var], local_offset_point[var][p], local_box_count_point[var][p], double_data[var][p], PIDX_row_major); PIDX_append_and_write_variable(file, variable[var]/*, local_offset_point[var][p], local_box_count_point[var][p], double_data[var][p], PIDX_row_major*/); } PIDX_close(file); } PIDX_close_access(access); destroy_synthetic_simulation_data(); for(var = 0; var < variable_count; var++) { free(local_offset_point[var]); free(local_box_count_point[var]); } free(local_offset_point); free(local_box_count_point); free(variable); variable = 0; shutdown_mpi(); return 0; }
int main(int argc, char **argv) { init_mpi(argc, argv); parse_args(argc, argv); check_args(); calculate_per_process_offsets(); create_synthetic_simulation_data(); rank_0_print("Simulation Data Created\n"); int ret; int var; int ts; PIDX_file file; // IDX file descriptor PIDX_variable* variable; // variable descriptor variable = malloc(sizeof(*variable) * variable_count); memset(variable, 0, sizeof(*variable) * variable_count); PIDX_point global_size, local_offset, local_size; PIDX_set_point_5D(global_size, global_box_size[0], global_box_size[1], global_box_size[2], 1, 1); PIDX_set_point_5D(local_offset, local_box_offset[0], local_box_offset[1], local_box_offset[2], 0, 0); PIDX_set_point_5D(local_size, local_box_size[0], local_box_size[1], local_box_size[2], 1, 1); // Creating access PIDX_access access; PIDX_create_access(&access); #if PIDX_HAVE_MPI PIDX_set_mpi_access(access, MPI_COMM_WORLD); #endif for (ts = 0; ts < time_step_count; ts++) { // PIDX mandatory calls ret = PIDX_file_create(output_file_name, PIDX_MODE_CREATE, access, global_size, &file); if (ret != PIDX_success) terminate_with_error_msg("PIDX_file_create"); ret = PIDX_set_current_time_step(file, ts); if (ret != PIDX_success) terminate_with_error_msg("PIDX_set_current_time_step"); ret = PIDX_set_variable_count(file, variable_count); if (ret != PIDX_success) terminate_with_error_msg("PIDX_set_variable_count"); ret = PIDX_set_resolution(file, 0, reduced_resolution); if (ret != PIDX_success) terminate_with_error_msg("PIDX_set_resolution"); char var_name[512]; for (var = 0; var < variable_count; var++) { sprintf(var_name, "variable_%d", var); ret = PIDX_variable_create(var_name, sizeof(unsigned long long) * 8, FLOAT64, &variable[var]); if (ret != PIDX_success) terminate_with_error_msg("PIDX_variable_create"); ret = PIDX_variable_write_data_layout(variable[var], local_offset, local_size, data[var], PIDX_row_major); if (ret != PIDX_success) terminate_with_error_msg("PIDX_variable_data_layout"); ret = PIDX_append_and_write_variable(file, variable[var]); if (ret != PIDX_success) terminate_with_error_msg("PIDX_append_and_write_variable"); } ret = PIDX_close(file); if (ret != PIDX_success) terminate_with_error_msg("PIDX_close"); } ret = PIDX_close_access(access); if (ret != PIDX_success) terminate_with_error_msg("PIDX_close_access"); free(variable); variable = 0; destroy_synthetic_simulation_data(); shutdown_mpi(); return 0; }
int main(int argc, char **argv) { init_mpi(argc, argv); parse_args(argc, argv); check_args(); calculate_per_process_offsets(); create_synthetic_simulation_data(); rank_0_print("Simulation Data Created\n"); int ret, var, ts; PIDX_file file; // IDX file descriptor PIDX_variable* variable; // variable descriptor variable = (PIDX_variable*)malloc(sizeof(*variable) * variable_count); memset(variable, 0, sizeof(*variable) * variable_count); PIDX_point global_size, local_offset, local_size; PIDX_set_point_5D(global_size, global_box_size[0], global_box_size[1], global_box_size[2], 1, 1); PIDX_set_point_5D(local_offset, local_box_offset[0], local_box_offset[1], local_box_offset[2], 0, 0); PIDX_set_point_5D(local_size, local_box_size[0], local_box_size[1], local_box_size[2], 1, 1); // Creating access PIDX_access access; PIDX_create_access(&access); #if PIDX_HAVE_MPI PIDX_set_mpi_access(access, MPI_COMM_WORLD); #endif for (ts = 0; ts < time_step_count; ts++) { // PIDX mandatory calls ret = PIDX_file_create(output_file_name, PIDX_MODE_CREATE, access, global_size, &file); if (ret != PIDX_success) terminate_with_error_msg("PIDX_file_create"); ret = PIDX_set_current_time_step(file, ts); if (ret != PIDX_success) terminate_with_error_msg("PIDX_set_current_time_step"); ret = PIDX_set_variable_count(file, variable_count); if (ret != PIDX_success) terminate_with_error_msg("PIDX_set_variable_count"); PIDX_disable_agg(file); PIDX_save_big_endian(file); //PIDX_dump_rst_info(file, 1); //PIDX_debug_rst(file, 1); //PIDX_debug_hz(file, 1); PIDX_point reg_patch_size; PIDX_set_point_5D(reg_patch_size, 128, 128, 128, 1, 1); PIDX_set_restructuring_box(file, reg_patch_size); //PIDX_GLOBAL_PARTITION_IDX_IO //PIDX_IDX_IO ret = PIDX_set_io_mode(file, PIDX_RAW_IO); if (ret != PIDX_success) terminate_with_error_msg("PIDX_set_variable_count"); ret = PIDX_set_partition_size(file, partition_size[0], partition_size[1], partition_size[2]); if (ret != PIDX_success) terminate_with_error_msg("PIDX_set_partition_size"); PIDX_set_block_count(file, 128); //ret = PIDX_set_aggregator_multiplier(file, aggregator_multiplier); //if (ret != PIDX_success) terminate_with_error_msg("PIDX_set_partition_size"); /* int io_type = PIDX_IDX_IO; switch (io_type) { case PIDX_GLOBAL_PARTITION_IDX_IO: PIDX_set_block_count(file,blocks_per_file); PIDX_set_block_size(file, 13); break; case PIDX_IDX_IO: PIDX_set_block_count(file,blocks_per_file); break; case PIDX_RAW_IO: PIDX_raw_io_pipe_length(file, 2); PIDX_point reg_patch_size; PIDX_set_point_5D(reg_patch_size, 128, 128, 128, 1, 1); PIDX_set_restructuring_box(file, reg_patch_size); break; } */ //ret = PIDX_debug_disable_agg(file); //if (ret != PIDX_success) terminate_with_error_msg("PIDX_debug_output"); //ret = PIDX_debug_disable_io(file); //if (ret != PIDX_success) terminate_with_error_msg("PIDX_debug_output"); //ret = PIDX_debug_disable_hz(file); //if (ret != PIDX_success) terminate_with_error_msg("PIDX_debug_output"); for (var = 0; var < variable_count; var++) { if (bpv[var] == 32) { ret = PIDX_variable_create(var_name[var], bpv[var], FLOAT32 , &variable[var]); if (ret != PIDX_success) terminate_with_error_msg("PIDX_variable_create"); } else if (bpv[var] == 192) { ret = PIDX_variable_create(var_name[var], bpv[var], FLOAT64_RGB , &variable[var]); if (ret != PIDX_success) terminate_with_error_msg("PIDX_variable_create"); } else if (bpv[var] == 64) { ret = PIDX_variable_create(var_name[var], bpv[var], FLOAT64 , &variable[var]); if (ret != PIDX_success) terminate_with_error_msg("PIDX_variable_create"); } ret = PIDX_variable_write_data_layout(variable[var], local_offset, local_size, data[var], PIDX_row_major); if (ret != PIDX_success) terminate_with_error_msg("PIDX_variable_data_layout"); ret = PIDX_append_and_write_variable(file, variable[var]); if (ret != PIDX_success) terminate_with_error_msg("PIDX_append_and_write_variable"); //PIDX_flush(file); } ret = PIDX_close(file); if (ret != PIDX_success) terminate_with_error_msg("PIDX_close"); } ret = PIDX_close_access(access); if (ret != PIDX_success) terminate_with_error_msg("PIDX_close_access"); free(variable); variable = 0; destroy_synthetic_simulation_data(); shutdown_mpi(); return 0; }