X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/dd7939c3f65e21ce39e998ce1342d27206d4cb74..26b8e3a2283ff87015ca75f88e2cdc630284dbb0:/teshsuite/msg/actions-storage/actions-storage.c diff --git a/teshsuite/msg/actions-storage/actions-storage.c b/teshsuite/msg/actions-storage/actions-storage.c deleted file mode 100644 index 4c6e458582..0000000000 --- a/teshsuite/msg/actions-storage/actions-storage.c +++ /dev/null @@ -1,136 +0,0 @@ -/* Copyright (c) 2015-2018. 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 "simgrid/msg.h" -#include "simgrid/plugins/file_system.h" -#include - -#include /* snprintf */ - -XBT_LOG_NEW_DEFAULT_CATEGORY(storage_actions, "Messages specific for this example"); - -static xbt_dict_t opened_files = NULL; - -#define ACT_DEBUG(...) \ - if (XBT_LOG_ISENABLED(storage_actions, xbt_log_priority_verbose)) { \ - char* NAME = xbt_str_join_array(action, " "); \ - XBT_DEBUG(__VA_ARGS__); \ - xbt_free(NAME); \ - } else \ - ((void)0) - -static void log_action(const char* const* action, double date) -{ - if (XBT_LOG_ISENABLED(storage_actions, xbt_log_priority_verbose)) { - char* name = xbt_str_join_array(action, " "); - XBT_VERB("%s %f", name, date); - xbt_free(name); - } -} - -static msg_file_t get_file_descriptor(const char* file_name) -{ - char full_name[1024]; - - snprintf(full_name, 1023, "%s:%s", MSG_process_get_name(MSG_process_self()), file_name); - - msg_file_t file = (msg_file_t)xbt_dict_get_or_null(opened_files, full_name); - return file; -} - -static sg_size_t parse_size(const char* string) -{ - sg_size_t size; - char* endptr; - - size = strtoul(string, &endptr, 10); - if (*endptr != '\0') - THROWF(unknown_error, 0, "%s is not a long unsigned int (a.k.a. sg_size_t)", string); - return size; -} - -static void action_open(const char* const* action) -{ - const char* file_name = action[2]; - char full_name[1024]; - msg_file_t file = NULL; - double clock = MSG_get_clock(); - - snprintf(full_name, 1023, "%s:%s", MSG_process_get_name(MSG_process_self()), file_name); - - ACT_DEBUG("Entering Open: %s (filename: %s)", NAME, file_name); - file = MSG_file_open(file_name, NULL); - - xbt_dict_set(opened_files, full_name, file, NULL); - - log_action(action, MSG_get_clock() - clock); -} - -static void action_read(const char* const* action) -{ - const char* file_name = action[2]; - const char* size_str = action[3]; - sg_size_t size = parse_size(size_str); - - double clock = MSG_get_clock(); - - msg_file_t file = get_file_descriptor(file_name); - - ACT_DEBUG("Entering Read: %s (size: %llu)", NAME, size); - MSG_file_read(file, size); - - log_action(action, MSG_get_clock() - clock); -} - -static void action_close(const char* const* action) -{ - const char* file_name = action[2]; - msg_file_t file; - double clock = MSG_get_clock(); - - file = get_file_descriptor(file_name); - - ACT_DEBUG("Entering Close: %s (filename: %s)", NAME, file_name); - MSG_file_close(file); - - log_action(action, MSG_get_clock() - clock); -} - -int main(int argc, char* argv[]) -{ - MSG_init(&argc, argv); - MSG_storage_file_system_init(); - /* Explicit initialization of the action module is required */ - MSG_action_init(); - - xbt_assert(argc > 3, - "Usage: %s platform_file deployment_file [action_files]\n" - "\texample: %s platform.xml deployment.xml actions # if all actions are in the same file\n" - "\texample: %s platform.xml deployment.xml # if actions are in separate files, specified in deployment\n", - argv[0], argv[0], argv[0]); - - MSG_create_environment(argv[1]); - MSG_launch_application(argv[2]); - - /* Action registration */ - xbt_replay_action_register("open", action_open); - xbt_replay_action_register("read", action_read); - xbt_replay_action_register("close", action_close); - - if (opened_files == NULL) - opened_files = xbt_dict_new_homogeneous(NULL); - /* Actually do the simulation using MSG_action_trace_run */ - msg_error_t res = MSG_action_trace_run(argv[3]); // it's ok to pass a NULL argument here - - XBT_INFO("Simulation time %g", MSG_get_clock()); - - if (opened_files) - xbt_dict_free(&opened_files); - - /* Explicit finalization of the action module is required now*/ - MSG_action_exit(); - - return res != MSG_OK; -}