X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/ea31ec0e5a9d8c016194492e5c943188281950ea..ebc355d0c96552d0bc2aa301d90723490337bca3:/src/surf/host_clm03.cpp diff --git a/src/surf/host_clm03.cpp b/src/surf/host_clm03.cpp index 1dc8e21791..5b640475ec 100644 --- a/src/surf/host_clm03.cpp +++ b/src/surf/host_clm03.cpp @@ -1,147 +1,59 @@ -/* Copyright (c) 2013-2015. The SimGrid Team. - * All rights reserved. */ +/* Copyright (c) 2013-2019. 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 - -#include - -#include "host_clm03.hpp" - -#include "cpu_cas01.hpp" -#include "simgrid/sg_config.h" -#include "virtual_machine.hpp" +#include "src/surf/host_clm03.hpp" +#include "simgrid/sg_config.hpp" +#include "surf/surf.hpp" XBT_LOG_EXTERNAL_DEFAULT_CATEGORY(surf_host); -/************* - * CallBacks * - *************/ - -/********* - * Model * - *********/ - -void surf_host_model_init_current_default(void) +void surf_host_model_init_current_default() { surf_host_model = new simgrid::surf::HostCLM03Model(); - xbt_cfg_setdefault_boolean(_sg_cfg_set, "network/crosstraffic", "yes"); + simgrid::config::set_default("network/crosstraffic", true); surf_cpu_model_init_Cas01(); surf_network_model_init_LegrandVelho(); - - simgrid::surf::Model *model = surf_host_model; - xbt_dynar_push(all_existing_models, &model); } void surf_host_model_init_compound() { xbt_assert(surf_cpu_model_pm, "No CPU model defined yet!"); xbt_assert(surf_network_model, "No network model defined yet!"); - surf_host_model = new simgrid::surf::HostCLM03Model(); - xbt_dynar_push(all_existing_models, &surf_host_model); } namespace simgrid { namespace surf { - -Host *HostCLM03Model::createHost(const char *name,RoutingEdge *netElm, Cpu *cpu, xbt_dict_t props){ - Host *host = new simgrid::surf::HostCLM03(surf_host_model, name, props, - (xbt_dynar_t)xbt_lib_get_or_null(storage_lib, name, ROUTING_STORAGE_HOST_LEVEL), - netElm, cpu); - XBT_DEBUG("Create host %s with %ld mounted disks", name, xbt_dynar_length(host->p_storage)); - return host; +HostCLM03Model::HostCLM03Model() +{ + all_existing_models.push_back(this); } - -double HostCLM03Model::shareResources(double now){ - adjustWeightOfDummyCpuActions(); - - double min_by_cpu = surf_cpu_model_pm->shareResources(now); - double min_by_net = surf_network_model->shareResourcesIsIdempotent() ? surf_network_model->shareResources(now) : -1; - double min_by_sto = surf_storage_model->shareResources(now); +double HostCLM03Model::next_occuring_event(double now) +{ + double min_by_cpu = surf_cpu_model_pm->next_occuring_event(now); + double min_by_net = + surf_network_model->next_occuring_event_is_idempotent() ? surf_network_model->next_occuring_event(now) : -1; + double min_by_sto = surf_storage_model->next_occuring_event(now); XBT_DEBUG("model %p, %s min_by_cpu %f, %s min_by_net %f, %s min_by_sto %f", this, typeid(surf_cpu_model_pm).name(), min_by_cpu, - typeid(surf_network_model).name(), min_by_net, - typeid(surf_storage_model).name(), min_by_sto); - - double res = std::max(std::max(min_by_cpu, min_by_net), min_by_sto); - if (min_by_cpu >= 0.0 && min_by_cpu < res) - res = min_by_cpu; - if (min_by_net >= 0.0 && min_by_net < res) - res = min_by_net; - if (min_by_sto >= 0.0 && min_by_sto < res) - res = min_by_sto; + typeid(surf_network_model).name(), min_by_net, + typeid(surf_storage_model).name(), min_by_sto); + + double res = min_by_cpu; + if (res < 0 || (min_by_net >= 0.0 && min_by_net < res)) + res = min_by_net; + if (res < 0 || (min_by_sto >= 0.0 && min_by_sto < res)) + res = min_by_sto; return res; } -void HostCLM03Model::updateActionsState(double /*now*/, double /*delta*/){ - return; -} - -Action *HostCLM03Model::executeParallelTask(int host_nb, - sg_host_t *host_list, - double *flops_amount, - double *bytes_amount, - double rate){ -#define cost_or_zero(array,pos) ((array)?(array)[pos]:0.0) - Action *action =NULL; - if ((host_nb == 1) - && (cost_or_zero(bytes_amount, 0) == 0.0)){ - action = surf_host_execute(host_list[0],flops_amount[0]); - } else if ((host_nb == 1) - && (cost_or_zero(flops_amount, 0) == 0.0)) { - action = surf_network_model->communicate(sg_host_edge(host_list[0]), - sg_host_edge(host_list[0]), - bytes_amount[0], rate); - } else if ((host_nb == 2) - && (cost_or_zero(flops_amount, 0) == 0.0) - && (cost_or_zero(flops_amount, 1) == 0.0)) { - int i,nb = 0; - double value = 0.0; - - for (i = 0; i < host_nb * host_nb; i++) { - if (cost_or_zero(bytes_amount, i) > 0.0) { - nb++; - value = cost_or_zero(bytes_amount, i); - } - } - if (nb == 1){ - action = surf_network_model->communicate(sg_host_edge(host_list[0]), - sg_host_edge(host_list[1]), - value, rate); - } - } else - THROW_UNIMPLEMENTED; /* This model does not implement parallel tasks for more than 2 hosts */ -#undef cost_or_zero - xbt_free(host_list); - return action; -} - -/************ - * Resource * - ************/ -HostCLM03::HostCLM03(HostModel *model, const char* name, xbt_dict_t properties, xbt_dynar_t storage, RoutingEdge *netElm, Cpu *cpu) - : Host(model, name, properties, storage, netElm, cpu) {} - -HostCLM03::~HostCLM03() +void HostCLM03Model::update_actions_state(double /*now*/, double /*delta*/) { + /* I've no action to update */ } -bool HostCLM03::isUsed(){ - THROW_IMPOSSIBLE; /* This model does not implement parallel tasks */ - return -1; -} - -void HostCLM03::updateState(tmgr_trace_event_t /*event_type*/, double /*value*/, double /*date*/){ - THROW_IMPOSSIBLE; /* This model does not implement parallel tasks */ -} - -/********** - * Action * - **********/ - } }