X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/d7634a14de0e11cd4e4cc66acc0982b5b10a9110..947af238c968c81491832227d9f6c3c56a7464ec:/testsuite/simdag/sd_test.c diff --git a/testsuite/simdag/sd_test.c b/testsuite/simdag/sd_test.c index 9104e61615..3031f3183c 100644 --- a/testsuite/simdag/sd_test.c +++ b/testsuite/simdag/sd_test.c @@ -1,3 +1,9 @@ +/* Copyright (c) 2006, 2007, 2008, 2009, 2010. 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 #include #include "simdag/simdag.h" @@ -5,60 +11,90 @@ #include "xbt/log.h" XBT_LOG_NEW_DEFAULT_CATEGORY(sd_test, - "Logging specific to this SimDag example"); + "Logging specific to this SimDag example"); -int main(int argc, char **argv) { +int main(int argc, char **argv) +{ int i; + const char *platform_file; + + const SD_workstation_t *workstations; + SD_workstation_t w1; + SD_workstation_t w2; + const char *name1 = NULL; + const char *name2 = NULL; + const double computation_amount1 = 2000000; + const double computation_amount2 = 1000000; + const double communication_amount12 = 2000000; + const double communication_amount21 = 3000000; + const SD_link_t *route; + int route_size; + SD_task_t taskA; + SD_task_t taskB, checkB; + SD_task_t taskC, checkC; + SD_task_t taskD, checkD; + xbt_ex_t ex; /* initialisation of SD */ SD_init(&argc, argv); if (argc < 2) { - INFO1("Usage: %s platform_file", argv[0]); - INFO1("example: %s sd_platform.xml", argv[0]); - exit(1); + INFO1("Usage: %s platform_file", argv[0]); + INFO1("example: %s sd_platform.xml", argv[0]); + exit(1); } /* creation of the environment */ - char * platform_file = argv[1]; + + platform_file = argv[1]; + SD_create_environment(platform_file); /* test the estimation functions (use small_platform.xml) */ - const SD_workstation_t *workstations = SD_workstation_get_list(); - SD_workstation_t w1 = workstations[0]; - SD_workstation_t w2 = workstations[1]; - const char *name1 = SD_workstation_get_name(w1); - const char *name2 = SD_workstation_get_name(w2); - const double computation_amount1 = 2000000; - const double computation_amount2 = 1000000; - const double communication_amount12 = 2000000; - const double communication_amount21 = 3000000; + workstations = SD_workstation_get_list(); + + + for(i=0 ; i < SD_workstation_get_number() ; i++) + { + INFO1("name : %s",SD_workstation_get_name(workstations[i]) ); + } + + w1 = workstations[0]; + w2 = workstations[1]; + name1 = SD_workstation_get_name(w1); + name2 = SD_workstation_get_name(w2); + + route = SD_route_get_list(w1, w2); + + route_size = SD_route_get_size(w1, w2); + + taskA = SD_task_create("Task A", NULL, 10.0); + taskB = SD_task_create("Task B", NULL, 40.0); + taskC = SD_task_create("Task C", NULL, 30.0); + taskD = SD_task_create("Task D", NULL, 60.0); + INFO3("Computation time for %f flops on %s: %f", computation_amount1, name1, - SD_workstation_get_computation_time(w1, computation_amount1)); + SD_workstation_get_computation_time(w1, computation_amount1)); INFO3("Computation time for %f flops on %s: %f", computation_amount2, name2, - SD_workstation_get_computation_time(w2, computation_amount2)); + SD_workstation_get_computation_time(w2, computation_amount2)); INFO2("Route between %s and %s:", name1, name2); - SD_link_t *route = SD_route_get_list(w1, w2); - int route_size = SD_route_get_size(w1, w2); for (i = 0; i < route_size; i++) { - INFO3("\tLink %s: latency = %f, bandwidth = %f", SD_link_get_name(route[i]), - SD_link_get_current_latency(route[i]), SD_link_get_current_bandwidth(route[i])); + INFO3("\tLink %s: latency = %f, bandwidth = %f", + SD_link_get_name(route[i]), SD_link_get_current_latency(route[i]), + SD_link_get_current_bandwidth(route[i])); } - INFO2("Route latency = %f, route bandwidth = %f", SD_route_get_current_latency(w1, w2), - SD_route_get_current_bandwidth(w1, w2)); - INFO4("Communication time for %f bytes between %s and %s: %f", communication_amount12, name1, name2, - SD_route_get_communication_time(w1, w2, communication_amount12)); - INFO4("Communication time for %f bytes between %s and %s: %f", communication_amount21, name2, name1, - SD_route_get_communication_time(w2, w1, communication_amount21)); - xbt_free(route); + INFO2("Route latency = %f, route bandwidth = %f", + SD_route_get_current_latency(w1, w2), + SD_route_get_current_bandwidth(w1, w2)); + INFO4("Communication time for %f bytes between %s and %s: %f", + communication_amount12, name1, name2, + SD_route_get_communication_time(w1, w2, communication_amount12)); + INFO4("Communication time for %f bytes between %s and %s: %f", + communication_amount21, name2, name1, + SD_route_get_communication_time(w2, w1, communication_amount21)); /* creation of the tasks and their dependencies */ - SD_task_t taskA = SD_task_create("Task A", NULL, 10.0); - SD_task_t taskB = SD_task_create("Task B", NULL, 40.0); - SD_task_t taskC = SD_task_create("Task C", NULL, 30.0); - SD_task_t taskD = SD_task_create("Task D", NULL, 60.0); - SD_task_dependency_add(NULL, NULL, taskB, taskA); SD_task_dependency_add(NULL, NULL, taskC, taskA); @@ -66,36 +102,35 @@ int main(int argc, char **argv) { SD_task_dependency_add(NULL, NULL, taskD, taskC); /* SD_task_dependency_add(NULL, NULL, taskA, taskD); /\* deadlock */ - xbt_ex_t ex; - TRY { - SD_task_dependency_add(NULL, NULL, taskA, taskA); /* shouldn't work and must raise an exception */ + SD_task_dependency_add(NULL, NULL, taskA, taskA); /* shouldn't work and must raise an exception */ xbt_assert0(0, "Hey, I can add a dependency between Task A and Task A!"); } - CATCH (ex) { + CATCH(ex) { } - + TRY { - SD_task_dependency_add(NULL, NULL, taskA, taskB); /* shouldn't work and must raise an exception */ + SD_task_dependency_add(NULL, NULL, taskA, taskB); /* shouldn't work and must raise an exception */ xbt_assert0(0, "Oh oh, I can add an already existing dependency!"); } - CATCH (ex) { + CATCH(ex) { } SD_task_dependency_remove(taskA, taskB); TRY { - SD_task_dependency_remove(taskC, taskA); /* shouldn't work and must raise an exception */ + SD_task_dependency_remove(taskC, taskA); /* shouldn't work and must raise an exception */ xbt_assert0(0, "Dude, I can remove an unknown dependency!"); } - CATCH (ex) { + CATCH(ex) { } TRY { - SD_task_dependency_remove(taskC, taskC); /* shouldn't work and must raise an exception */ - xbt_assert0(0, "Wow, I can remove a dependency between Task C and itself!"); + SD_task_dependency_remove(taskC, taskC); /* shouldn't work and must raise an exception */ + xbt_assert0(0, + "Wow, I can remove a dependency between Task C and itself!"); } - CATCH (ex) { + CATCH(ex) { } @@ -108,45 +143,48 @@ int main(int argc, char **argv) { /* scheduling parameters */ - - const int workstation_number = 2; - const SD_workstation_t workstation_list[] = {w1, w2}; - double computation_amount[] = {computation_amount1, computation_amount2}; - double communication_amount[] = - { + { + const int workstation_number = 2; + const SD_workstation_t workstation_list[] = { w1, w2 }; + double computation_amount[] = + { computation_amount1, computation_amount2 }; + double communication_amount[] = { 0, communication_amount12, communication_amount21, 0 }; - double rate = -1.0; - - /* estimated time */ - SD_task_t task = taskD; - INFO2("Estimated time for '%s': %f", SD_task_get_name(task), - SD_task_get_execution_time(task, workstation_number, workstation_list, - computation_amount, communication_amount, rate)); - - /* let's launch the simulation! */ - - SD_task_schedule(taskA, workstation_number, workstation_list, - computation_amount, communication_amount, rate); - SD_task_schedule(taskB, workstation_number, workstation_list, - computation_amount, communication_amount, rate); - SD_task_schedule(taskC, workstation_number, workstation_list, - computation_amount, communication_amount, rate); - SD_task_schedule(taskD, workstation_number, workstation_list, - computation_amount, communication_amount, rate); - - SD_task_t *changed_tasks; - - changed_tasks = SD_simulate(-1.0); - xbt_assert0(changed_tasks[0] == taskD && - changed_tasks[1] == taskB && - changed_tasks[2] == taskC && - changed_tasks[3] == NULL, - "Unexpected simulation results"); - - xbt_free(changed_tasks); - + xbt_dynar_t changed_tasks; + double rate = -1.0; + + /* estimated time */ + SD_task_t task = taskD; + INFO2("Estimated time for '%s': %f", SD_task_get_name(task), + SD_task_get_execution_time(task, workstation_number, + workstation_list, computation_amount, + communication_amount)); + + /* let's launch the simulation! */ + + SD_task_schedule(taskA, workstation_number, workstation_list, + computation_amount, communication_amount, rate); + SD_task_schedule(taskB, workstation_number, workstation_list, + computation_amount, communication_amount, rate); + SD_task_schedule(taskC, workstation_number, workstation_list, + computation_amount, communication_amount, rate); + SD_task_schedule(taskD, workstation_number, workstation_list, + computation_amount, communication_amount, rate); + + changed_tasks = SD_simulate(-1.0); + + xbt_dynar_get_cpy(changed_tasks, 0, &checkD); + xbt_dynar_get_cpy(changed_tasks, 1, &checkC); + xbt_dynar_get_cpy(changed_tasks, 2, &checkB); + + xbt_assert0(checkD == taskD && + checkC == taskC && + checkB == taskB, "Unexpected simulation results"); + + xbt_dynar_free_container(&changed_tasks); + } DEBUG0("Destroying tasks..."); SD_task_destroy(taskA); @@ -159,4 +197,3 @@ int main(int argc, char **argv) { SD_exit(); return 0; } -