+++ /dev/null
-/* Copyright (c) 2004-2013. 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 "xbt/ex.h"
-#include "xbt/dict.h"
-#include "portable.h"
-#include "surf_private.h"
-#include "storage_private.h"
-#include "surf/surf_resource.h"
-#include "simgrid/sg_config.h"
-<<<<<<< HEAD
-#include <inttypes.h>
-
-typedef struct workstation_CLM03 {
- s_surf_resource_t generic_resource; /* Must remain first to add this to a trace */
- void *net_elm;
- xbt_dynar_t storage;
-} s_workstation_CLM03_t, *workstation_CLM03_t;
-||||||| merged common ancestors
-
-typedef struct workstation_CLM03 {
- s_surf_resource_t generic_resource; /* Must remain first to add this to a trace */
- void *net_elm;
- xbt_dynar_t storage;
-} s_workstation_CLM03_t, *workstation_CLM03_t;
-=======
-#include "workstation_private.h"
-#include "vm_workstation_private.h"
-#include "cpu_cas01_private.h"
-#include "maxmin_private.h"
->>>>>>> surf++
-
-XBT_LOG_NEW_DEFAULT_SUBCATEGORY(surf_workstation, surf,
- "Logging specific to the SURF workstation module");
-
-surf_model_t surf_workstation_model = NULL;
-
-
-static void workstation_new(sg_platf_host_cbarg_t host)
-{
- const char *name = host->id;
-
- /* NOTE: The properties object is NULL, because the current code uses that of
- * that of a cpu resource. */
- workstation_CLM03_t ws = (workstation_CLM03_t) surf_resource_new(sizeof(s_workstation_CLM03_t), surf_workstation_model, name, NULL, NULL);
-
- ws->storage = xbt_lib_get_or_null(storage_lib, name, ROUTING_STORAGE_HOST_LEVEL);
- ws->net_elm = xbt_lib_get_or_null(host_lib, name, ROUTING_HOST_LEVEL);
-
- XBT_DEBUG("Create ws %s with %ld mounted disks", name, xbt_dynar_length(ws->storage));
- xbt_lib_set(host_lib, name, SURF_WKS_LEVEL, ws);
-}
-
-static void ws_parallel_action_cancel(surf_action_t action)
-{
- THROW_UNIMPLEMENTED; /* This model does not implement parallel tasks */
-}
-
-static int ws_parallel_action_free(surf_action_t action)
-{
- THROW_UNIMPLEMENTED; /* This model does not implement parallel tasks */
- return -1;
-}
-
-int ws_action_unref(surf_action_t action)
-{
- if (action->model_obj->type == SURF_MODEL_TYPE_NETWORK)
- return surf_network_model->action_unref(action);
- else if (action->model_obj->type == SURF_MODEL_TYPE_CPU)
- return action->model_obj->action_unref(action);
- // previously was: Adrien/Arnaud 6 feb
- // surf_cpu_model->action_unref(action);
- else if (action->model_obj->type == SURF_MODEL_TYPE_WORKSTATION)
- return ws_parallel_action_free(action);
- else
- DIE_IMPOSSIBLE;
- return 0;
-}
-
-void ws_action_cancel(surf_action_t action)
-{
- if (action->model_obj->type == SURF_MODEL_TYPE_NETWORK)
- surf_network_model->action_cancel(action);
- else if (action->model_obj->type == SURF_MODEL_TYPE_CPU)
- action->model_obj->action_cancel(action);
- else if (action->model_obj->type == SURF_MODEL_TYPE_WORKSTATION)
- ws_parallel_action_cancel(action);
- else
- DIE_IMPOSSIBLE;
- return;
-}
-
-static void ws_action_state_set(surf_action_t action,
- e_surf_action_state_t state)
-{
- if (action->model_obj->type == SURF_MODEL_TYPE_NETWORK)
- surf_network_model->action_state_set(action, state);
- else if (action->model_obj->type == SURF_MODEL_TYPE_CPU)
- action->model_obj->action_state_set(action, state);
- else if (action->model_obj->type == SURF_MODEL_TYPE_WORKSTATION)
- surf_action_state_set(action, state);
- else
- DIE_IMPOSSIBLE;
- return;
-}
-
-
-/* -- The callback functions at model_private -- */
-/* These callbacks are also used for the vm workstation model. */
-int ws_resource_used(void *resource_id)
-{
- /* This model does not implement parallel tasks */
- THROW_IMPOSSIBLE;
- return -1;
-}
-
-
-/* TODO: iterating active constraint_set may be faster? */
-#if 0
-static void deactivate_dummy_cpu_action(void)
-{
- lmm_system_t sys = surf_cpu_model_vm->model_private->maxmin_system;
-
- lmm_constraint_t cnst;
- xbt_swag_foreach(cnst, &sys->active_constraint_set) {
- /* get vcpu resource */
- surf_resource_t cpu = lmm_constraint_id(cnst);
- xbt_assert(cpu->model == surf_cpu_model_vm);
-
- /* get vm_ws resource */
- workstation_CLM03_t ws = xbt_lib_get_or_null(host_lib, cpu->name, SURF_WKS_LEVEL);
-
- /* make sure we can cast */
- xbt_assert(ws->generic_resouce.model == surf_vm_workstation_model);
- workstation_VM2013_t vm_ws = (workstation_VM2013_t) ws;
-
- /* make it active in the PM layer */
- surf_action_set_priority(vm_ws->cpu_action, 1);
- }
-}
-#endif
-
-
-/* TODO: Delete this unused code if everything looks good. */
-#if 0
-static int constraint_is_active(cpu_Cas01_t cpu_cas01)
-{
- surf_model_t cpu_model = cpu_cas01->generic_resource.model;
- lmm_system_t sys = cpu_model->model_private->maxmin_system;
- int found = 0;
- lmm_constraint_t cnst_tmp;
-
- xbt_swag_foreach(cnst_tmp, &sys->active_constraint_set) {
- if (cnst_tmp == cpu_cas01->constraint) {
- found = 1;
- break;
- }
- }
-
- return found;
-}
-#endif
-
-
-/* Each VM has a dummy CPU action on the PM layer. This CPU action works as the
- * constraint (capacity) of the VM in the PM layer. If the VM does not have any
- * active task, the dummy CPU action must be deactivated, so that the VM does
- * not get any CPU share in the PM layer. */
-static void adjust_weight_of_dummy_cpu_actions(void)
-{
- /* iterate for all hosts including virtual machines */
- xbt_lib_cursor_t cursor;
- char *key;
- void **ind_host;
-
- xbt_lib_foreach(host_lib, cursor, key, ind_host) {
- workstation_CLM03_t ws_clm03 = ind_host[SURF_WKS_LEVEL];
- cpu_Cas01_t cpu_cas01 = ind_host[SURF_CPU_LEVEL];
-
- if (!ws_clm03)
- continue;
- /* skip if it is not a virtual machine */
- if (ws_clm03->generic_resource.model != surf_vm_workstation_model)
- continue;
- xbt_assert(cpu_cas01, "cpu-less workstation");
-
- /* It is a virtual machine, so we can cast it to workstation_VM2013_t */
- workstation_VM2013_t ws_vm2013 = (workstation_VM2013_t) ws_clm03;
-
- lmm_system_t sys = surf_cpu_model_vm->model_private->maxmin_system;
- int is_active = lmm_constraint_used(sys, cpu_cas01->constraint);
- // int is_active_old = constraint_is_active(cpu_cas01);
-
- // {
- // xbt_assert(is_active == is_active_old, "%d %d", is_active, is_active_old);
- // }
-
- if (is_active) {
- /* some tasks exist on this VM */
- XBT_DEBUG("set the weight of the dummy CPU action on PM to 1");
-
- /* FIXME: we shoud use lmm_update_variable_weight() ? */
- /* FIXME: If we assgign 1.05 and 0.05, the system makes apparently wrong values. */
- surf_action_set_priority(ws_vm2013->cpu_action, 1);
-
- } else {
- /* no task exits on this VM */
- XBT_DEBUG("set the weight of the dummy CPU action on PM to 0");
-
- surf_action_set_priority(ws_vm2013->cpu_action, 0);
- }
- }
-}
-
-
-double ws_share_resources(surf_model_t workstation_model, double now)
-{
- if (workstation_model->type == SURF_MODEL_TYPE_WORKSTATION)
- adjust_weight_of_dummy_cpu_actions();
-
- /* Invoke the share_resources() callback of the physical cpu model object and
- * the network model objects. */
- surf_model_t cpu_model = workstation_model->extension.workstation.cpu_model;
- surf_model_t net_model = surf_network_model;
-
- double min_by_cpu = cpu_model->model_private->share_resources(cpu_model, now);
- double min_by_net = net_model->model_private->share_resources(net_model, now);
-
- XBT_DEBUG("model %p, %s min_by_cpu %f, %s min_by_net %f",
- workstation_model, cpu_model->name, min_by_cpu, net_model->name, min_by_net);
-
- if (min_by_cpu >= 0.0 && min_by_net >= 0.0)
- return min(min_by_cpu, min_by_net);
- else if (min_by_cpu >= 0.0)
- return min_by_cpu;
- else if (min_by_net >= 0.0)
- return min_by_net;
- else
- return min_by_cpu; /* probably min_by_cpu == min_by_net == -1 */
-}
-
-void ws_update_actions_state(surf_model_t workstation_model, double now, double delta)
-{
- return;
-}
-
-void ws_update_resource_state(void *id, tmgr_trace_event_t event_type, double value, double date)
-{
- /* This model does not implement parallel tasks */
- THROW_IMPOSSIBLE;
-}
-
-void ws_finalize(surf_model_t workstation_model)
-{
- surf_model_exit(workstation_model);
- workstation_model = NULL;
-}
-
-
-
-surf_action_t ws_execute(void *workstation, double size)
-{
- surf_resource_t cpu = ((surf_resource_t) surf_cpu_resource_priv(workstation));
- return cpu->model->extension.cpu.execute(workstation, size);
-}
-
-surf_action_t ws_action_sleep(void *workstation, double duration)
-{
- surf_resource_t cpu = ((surf_resource_t) surf_cpu_resource_priv(workstation));
- return cpu->model->extension.cpu.sleep(workstation, duration);
-}
-
-void ws_action_suspend(surf_action_t action)
-{
- if (action->model_obj->type == SURF_MODEL_TYPE_NETWORK)
- surf_network_model->suspend(action);
- else if (action->model_obj->type == SURF_MODEL_TYPE_CPU)
- action->model_obj->suspend(action);
- else
- DIE_IMPOSSIBLE;
-}
-
-void ws_action_resume(surf_action_t action)
-{
- if (action->model_obj->type == SURF_MODEL_TYPE_NETWORK)
- surf_network_model->resume(action);
- else if (action->model_obj->type == SURF_MODEL_TYPE_CPU)
- action->model_obj->resume(action);
- else
- DIE_IMPOSSIBLE;
-}
-
-static int ws_action_is_suspended(surf_action_t action)
-{
- if (action->model_obj->type == SURF_MODEL_TYPE_NETWORK)
- return surf_network_model->is_suspended(action);
- if (action->model_obj->type == SURF_MODEL_TYPE_CPU)
- return action->model_obj->is_suspended(action);
- DIE_IMPOSSIBLE;
- return -1;
-}
-
-static void ws_action_set_max_duration(surf_action_t action,
- double duration)
-{
- if (action->model_obj->type == SURF_MODEL_TYPE_NETWORK)
- surf_network_model->set_max_duration(action, duration);
- else if (action->model_obj->type == SURF_MODEL_TYPE_CPU)
- action->model_obj->set_max_duration(action, duration);
- else
- DIE_IMPOSSIBLE;
-}
-
-void ws_action_set_priority(surf_action_t action, double priority)
-{
- if (action->model_obj->type == SURF_MODEL_TYPE_NETWORK)
- surf_network_model->set_priority(action, priority);
- else if (action->model_obj->type == SURF_MODEL_TYPE_CPU)
- action->model_obj->set_priority(action, priority);
- else
- DIE_IMPOSSIBLE;
-}
-
-void ws_action_set_bound(surf_action_t action, double bound)
-{
- /* FIXME: only for CPU model object? */
- if (action->model_obj->type == SURF_MODEL_TYPE_NETWORK)
- surf_network_model->set_bound(action, bound);
- else if (action->model_obj->type == SURF_MODEL_TYPE_CPU)
- action->model_obj->set_bound(action, bound);
- else
- DIE_IMPOSSIBLE;
-}
-
-void ws_action_set_affinity(surf_action_t action, void *workstation, unsigned long mask)
-{
- if (action->model_obj->type == SURF_MODEL_TYPE_NETWORK)
- DIE_IMPOSSIBLE;
- else if (action->model_obj->type == SURF_MODEL_TYPE_CPU)
- action->model_obj->set_affinity(action, workstation, mask);
- else
- DIE_IMPOSSIBLE;
-}
-
-#ifdef HAVE_TRACING
-static void ws_action_set_category(surf_action_t action, const char *category)
-{
- if (action->model_obj->type == SURF_MODEL_TYPE_NETWORK)
- surf_network_model->set_category(action, category);
- else if (action->model_obj->type == SURF_MODEL_TYPE_CPU)
- action->model_obj->set_category(action, category);
- else
- DIE_IMPOSSIBLE;
-}
-#endif
-
-#ifdef HAVE_LATENCY_BOUND_TRACKING
-static int ws_get_latency_limited(surf_action_t action)
-{
- if (action->model_obj->type == SURF_MODEL_TYPE_NETWORK)
- return surf_network_model->get_latency_limited(action);
- else
- return 0;
-}
-#endif
-
-double ws_action_get_remains(surf_action_t action)
-{
- if (action->model_obj->type == SURF_MODEL_TYPE_NETWORK)
- return surf_network_model->get_remains(action);
- if (action->model_obj->type == SURF_MODEL_TYPE_CPU)
- return action->model_obj->get_remains(action);
- DIE_IMPOSSIBLE;
- return -1.0;
-}
-
-static surf_action_t ws_communicate(void *workstation_src,
- void *workstation_dst, double size,
- double rate)
-{
- workstation_CLM03_t src = surf_workstation_resource_priv(workstation_src);
- workstation_CLM03_t dst = surf_workstation_resource_priv(workstation_dst);
- return surf_network_model->extension.network.
- communicate(src->net_elm,
- dst->net_elm, size, rate);
-}
-
-e_surf_resource_state_t ws_get_state(void *workstation)
-{
- surf_resource_t cpu = ((surf_resource_t) surf_cpu_resource_priv(workstation));
- return cpu->model->extension.cpu.get_state(workstation);
-}
-
-static void ws_set_state(void *workstation, e_surf_resource_state_t state)
-{
- surf_resource_t cpu = ((surf_resource_t) surf_cpu_resource_priv(workstation));
- cpu->model->extension.cpu.set_state(workstation, state);
-}
-
-double ws_get_speed(void *workstation, double load)
-{
- surf_resource_t cpu = ((surf_resource_t) surf_cpu_resource_priv(workstation));
- return cpu->model->extension.cpu.get_speed(workstation, load);
-}
-
-static int ws_get_core(void *workstation)
-{
- surf_resource_t cpu = ((surf_resource_t) surf_cpu_resource_priv(workstation));
- return cpu->model->extension.cpu.get_core(workstation);
-}
-static double ws_get_available_speed(void *workstation)
-{
- surf_resource_t cpu = ((surf_resource_t) surf_cpu_resource_priv(workstation));
- return cpu->model->extension.cpu.get_available_speed(workstation);
-}
-
-static double ws_get_current_power_peak(void *workstation)
-{
- surf_resource_t cpu = ((surf_resource_t) surf_cpu_resource_priv(workstation));
- return cpu->model->extension.cpu.
- get_current_power_peak(workstation);
-}
-
-static double ws_get_power_peak_at(void *workstation, int pstate_index)
-{
- surf_resource_t cpu = ((surf_resource_t) surf_cpu_resource_priv(workstation));
- return cpu->model->extension.cpu.
- get_power_peak_at(workstation, pstate_index);
-}
-
-static int ws_get_nb_pstates(void *workstation)
-{
- surf_resource_t cpu = ((surf_resource_t) surf_cpu_resource_priv(workstation));
- return cpu->model->extension.cpu.
- get_nb_pstates(workstation);
-}
-
-static void ws_set_power_peak_at(void *workstation, int pstate_index)
-{
- surf_resource_t cpu = ((surf_resource_t) surf_cpu_resource_priv(workstation));
- cpu->model->extension.cpu.
- set_power_peak_at(workstation, pstate_index);
-}
-
-static double ws_get_consumed_energy(void *workstation)
-{
- surf_resource_t cpu = ((surf_resource_t) surf_cpu_resource_priv(workstation));
- return cpu->model->extension.cpu.
- get_consumed_energy(workstation);
-}
-
-
-static surf_action_t ws_execute_parallel_task(int workstation_nb,
- void **workstation_list,
- double *computation_amount,
- double *communication_amount,
- double rate)
-{
-#define cost_or_zero(array,pos) ((array)?(array)[pos]:0.0)
- if ((workstation_nb == 1)
- && (cost_or_zero(communication_amount, 0) == 0.0))
- return ws_execute(workstation_list[0], computation_amount[0]);
- else if ((workstation_nb == 1)
- && (cost_or_zero(computation_amount, 0) == 0.0))
- return ws_communicate(workstation_list[0], workstation_list[0],communication_amount[0], rate);
- else if ((workstation_nb == 2)
- && (cost_or_zero(computation_amount, 0) == 0.0)
- && (cost_or_zero(computation_amount, 1) == 0.0)) {
- int i,nb = 0;
- double value = 0.0;
-
- for (i = 0; i < workstation_nb * workstation_nb; i++) {
- if (cost_or_zero(communication_amount, i) > 0.0) {
- nb++;
- value = cost_or_zero(communication_amount, i);
- }
- }
- if (nb == 1)
- return ws_communicate(workstation_list[0], workstation_list[1],value, rate);
- }
-#undef cost_or_zero
-
- THROW_UNIMPLEMENTED; /* This model does not implement parallel tasks */
- return NULL;
-}
-
-
-/* returns an array of network_link_CM02_t */
-static xbt_dynar_t ws_get_route(void *workstation_src, void *workstation_dst)
-{
- XBT_DEBUG("ws_get_route");
- workstation_CLM03_t src = surf_workstation_resource_priv(workstation_src);
- workstation_CLM03_t dst = surf_workstation_resource_priv(workstation_dst);
- return surf_network_model->extension.
- network.get_route(src->net_elm,
- dst->net_elm);
-}
-
-static double ws_get_link_bandwidth(const void *link)
-{
- return surf_network_model->extension.network.get_link_bandwidth(link);
-}
-
-static double ws_get_link_latency(const void *link)
-{
- return surf_network_model->extension.network.get_link_latency(link);
-}
-
-static int ws_link_shared(const void *link)
-{
- return surf_network_model->extension.network.link_shared(link);
-}
-
-static xbt_dict_t ws_get_properties(const void *ws)
-{
- return surf_resource_properties(surf_cpu_resource_priv(ws));
-}
-
-static storage_t find_storage_on_mount_list(void *workstation,const char* mount)
-{
- storage_t st = NULL;
- s_mount_t mnt;
- unsigned int cursor;
- workstation_CLM03_t ws = (workstation_CLM03_t) surf_workstation_resource_priv(workstation);
- xbt_dynar_t storage_list = ws->storage;
-
- XBT_DEBUG("Search for storage name '%s' on '%s'",mount,ws->generic_resource.name);
- xbt_dynar_foreach(storage_list,cursor,mnt)
- {
- XBT_DEBUG("See '%s'",mnt.name);
- if(!strcmp(mount,mnt.name)){
- st = mnt.storage;
- break;
- }
- }
- if(!st) xbt_die("Can't find mount '%s' for '%s'",mount,ws->generic_resource.name);
- return st;
-}
-
-static xbt_dict_t ws_get_storage_list(void *workstation)
-{
- s_mount_t mnt;
- unsigned int i;
- xbt_dict_t storage_list = xbt_dict_new_homogeneous(NULL);
- char *storage_name = NULL;
-
- workstation_CLM03_t ws = (workstation_CLM03_t) surf_workstation_resource_priv(workstation);
- xbt_dynar_t storages = ws->storage;
-
- xbt_dynar_foreach(storages,i,mnt){
- storage_name = ((storage_t)mnt.storage)->generic_resource.name;
- xbt_dict_set(storage_list,mnt.name,storage_name,NULL);
- }
- return storage_list;
-}
-
-static surf_action_t ws_action_open(void *workstation, const char* mount,
- const char* path)
-{
- storage_t st = find_storage_on_mount_list(workstation, mount);
- XBT_DEBUG("OPEN on disk '%s'",st->generic_resource.name);
- surf_model_t model = st->generic_resource.model;
- return model->extension.storage.open(st, mount, path);
-}
-
-static surf_action_t ws_action_close(void *workstation, surf_file_t fd)
-{
- storage_t st = find_storage_on_mount_list(workstation, fd->mount);
- XBT_DEBUG("CLOSE on disk '%s'",st->generic_resource.name);
- surf_model_t model = st->generic_resource.model;
- return model->extension.storage.close(st, fd);
-}
-
-static surf_action_t ws_action_read(void *workstation, surf_file_t fd, sg_storage_size_t size)
-{
- storage_t st = find_storage_on_mount_list(workstation, fd->mount);
- XBT_DEBUG("READ on disk '%s'",st->generic_resource.name);
- surf_model_t model = st->generic_resource.model;
- return model->extension.storage.read(st, fd, size);
-}
-
-static surf_action_t ws_action_write(void *workstation, surf_file_t fd, sg_storage_size_t size)
-{
- storage_t st = find_storage_on_mount_list(workstation, fd->mount);
- XBT_DEBUG("WRITE on disk '%s'",st->generic_resource.name);
- surf_model_t model = st->generic_resource.model;
- return model->extension.storage.write(st, fd, size);
-}
-
-static int ws_file_unlink(void *workstation, surf_file_t fd)
-{
- if (!fd){
- XBT_WARN("No such file descriptor. Impossible to unlink");
- return 0;
- } else {
-// XBT_INFO("%s %zu", fd->storage, fd->size);
- storage_t st = find_storage_on_mount_list(workstation, fd->mount);
- xbt_dict_t content_dict = (st)->content;
- /* Check if the file is on this storage */
- if (!xbt_dict_get_or_null(content_dict, fd->name)){
- XBT_WARN("File %s is not on disk %s. Impossible to unlink", fd->name,
- st->generic_resource.name);
- return 0;
- } else {
- XBT_DEBUG("UNLINK on disk '%s'",st->generic_resource.name);
- st->used_size -= fd->size;
-
- // Remove the file from storage
- xbt_dict_remove(content_dict,fd->name);
-
- free(fd->name);
- free(fd->mount);
- xbt_free(fd);
- return 1;
- }
- }
-}
-
-static surf_action_t ws_action_ls(void *workstation, const char* mount,
- const char *path)
-{
- XBT_DEBUG("LS on mount '%s' and file '%s'",mount, path);
- storage_t st = find_storage_on_mount_list(workstation, mount);
- surf_model_t model = st->generic_resource.model;
- return model->extension.storage.ls(st, path);
-}
-
-static sg_storage_size_t ws_file_get_size(void *workstation, surf_file_t fd)
-{
- return fd->size;
-}
-
-static xbt_dynar_t ws_file_get_info(void *workstation, surf_file_t fd)
-{
- storage_t st = find_storage_on_mount_list(workstation, fd->mount);
- sg_storage_size_t *psize = xbt_new(sg_storage_size_t, 1);
- *psize = fd->size;
- xbt_dynar_t info = xbt_dynar_new(sizeof(void*), NULL);
- xbt_dynar_push_as(info, sg_storage_size_t *, psize);
- xbt_dynar_push_as(info, void *, fd->mount);
- xbt_dynar_push_as(info, void *, st->generic_resource.name);
- xbt_dynar_push_as(info, void *, st->type_id);
- xbt_dynar_push_as(info, void *, st->content_type);
-
- return info;
-}
-
-static sg_storage_size_t ws_storage_get_free_size(void *workstation,const char* name)
-{
- storage_t st = find_storage_on_mount_list(workstation, name);
- return st->size - st->used_size;
-}
-
-static sg_storage_size_t ws_storage_get_used_size(void *workstation,const char* name)
-{
- storage_t st = find_storage_on_mount_list(workstation, name);
- return st->used_size;
-}
-
-void ws_get_params(void *ws, ws_params_t params)
-{
- workstation_CLM03_t ws_clm03 = surf_workstation_resource_priv(ws);
- memcpy(params, &ws_clm03->params, sizeof(s_ws_params_t));
-}
-
-void ws_set_params(void *ws, ws_params_t params)
-{
- workstation_CLM03_t ws_clm03 = surf_workstation_resource_priv(ws);
- /* may check something here. */
- memcpy(&ws_clm03->params, params, sizeof(s_ws_params_t));
-}
-
-static xbt_dynar_t ws_get_vms(void *pm)
-{
- xbt_dynar_t dyn = xbt_dynar_new(sizeof(smx_host_t), NULL);
-
- /* iterate for all hosts including virtual machines */
- xbt_lib_cursor_t cursor;
- char *key;
- void **ind_host;
- xbt_lib_foreach(host_lib, cursor, key, ind_host) {
- workstation_CLM03_t ws_clm03 = ind_host[SURF_WKS_LEVEL];
- if (!ws_clm03)
- continue;
- /* skip if it is not a virtual machine */
- if (ws_clm03->generic_resource.model != surf_vm_workstation_model)
- continue;
-
- /* It is a virtual machine, so we can cast it to workstation_VM2013_t */
- workstation_VM2013_t ws_vm2013 = (workstation_VM2013_t) ws_clm03;
- if (pm == ws_vm2013->sub_ws)
- xbt_dynar_push(dyn, &ws_vm2013->sub_ws);
- }
-
- return dyn;
-}
-
-
-static void surf_workstation_model_init_internal(void)
-{
- surf_model_t model = surf_model_init();
-
- model->name = "Workstation";
- model->type = SURF_MODEL_TYPE_WORKSTATION;
- model->action_unref = ws_action_unref;
- model->action_cancel = ws_action_cancel;
- model->action_state_set = ws_action_state_set;
-
- model->model_private->resource_used = ws_resource_used;
- model->model_private->share_resources = ws_share_resources;
- model->model_private->update_actions_state = ws_update_actions_state;
- model->model_private->update_resource_state = ws_update_resource_state;
- model->model_private->finalize = ws_finalize;
-
- model->suspend = ws_action_suspend;
- model->resume = ws_action_resume;
- model->is_suspended = ws_action_is_suspended;
- model->set_max_duration = ws_action_set_max_duration;
- model->set_priority = ws_action_set_priority;
- model->set_bound = ws_action_set_bound;
- model->set_affinity = ws_action_set_affinity;
- #ifdef HAVE_TRACING
- model->set_category = ws_action_set_category;
- #endif
- model->get_remains = ws_action_get_remains;
- #ifdef HAVE_LATENCY_BOUND_TRACKING
- model->get_latency_limited = ws_get_latency_limited;
- #endif
-
- /* For VM support, we have a surf cpu model object for each workstation model
- * object. The physical workstation model object has the cpu model object of
- * the physical machine layer. */
- xbt_assert(surf_cpu_model_pm);
- model->extension.workstation.cpu_model = surf_cpu_model_pm;
-
- model->extension.workstation.execute = ws_execute;
- model->extension.workstation.sleep = ws_action_sleep;
- model->extension.workstation.get_state = ws_get_state;
- model->extension.workstation.set_state = ws_set_state;
- model->extension.workstation.get_core = ws_get_core;
- model->extension.workstation.get_speed = ws_get_speed;
- model->extension.workstation.get_available_speed =
- ws_get_available_speed;
- model->extension.workstation.get_current_power_peak = ws_get_current_power_peak;
- model->extension.workstation.get_power_peak_at = ws_get_power_peak_at;
- model->extension.workstation.get_nb_pstates = ws_get_nb_pstates;
- model->extension.workstation.set_power_peak_at = ws_set_power_peak_at;
- model->extension.workstation.get_consumed_energy = ws_get_consumed_energy;
-
- model->extension.workstation.communicate = ws_communicate;
- model->extension.workstation.get_route = ws_get_route;
- model->extension.workstation.execute_parallel_task = ws_execute_parallel_task;
- model->extension.workstation.get_link_bandwidth = ws_get_link_bandwidth;
- model->extension.workstation.get_link_latency = ws_get_link_latency;
- model->extension.workstation.link_shared = ws_link_shared;
- model->extension.workstation.get_properties = ws_get_properties;
-
- model->extension.workstation.open = ws_action_open;
- model->extension.workstation.close = ws_action_close;
- model->extension.workstation.read = ws_action_read;
- model->extension.workstation.write = ws_action_write;
- model->extension.workstation.unlink = ws_file_unlink;
- model->extension.workstation.ls = ws_action_ls;
- model->extension.workstation.get_size = ws_file_get_size;
- model->extension.workstation.get_info = ws_file_get_info;
- model->extension.workstation.get_free_size = ws_storage_get_free_size;
- model->extension.workstation.get_used_size = ws_storage_get_used_size;
- model->extension.workstation.get_storage_list = ws_get_storage_list;
-
- model->extension.workstation.get_params = ws_get_params;
- model->extension.workstation.set_params = ws_set_params;
- model->extension.workstation.get_vms = ws_get_vms;
-
- surf_workstation_model = model;
-}
-
-void surf_workstation_model_init_current_default(void)
-{
- xbt_cfg_setdefault_boolean(_sg_cfg_set, "network/crosstraffic", "yes");
- surf_cpu_model_init_Cas01();
- surf_network_model_init_LegrandVelho();
-
- /* surf_cpu_mode_pm and surf_network_model must be initialized in advance. */
- xbt_assert(surf_cpu_model_pm);
- xbt_assert(surf_network_model);
- surf_workstation_model_init_internal();
-
- xbt_dynar_push(model_list, &surf_workstation_model);
- xbt_dynar_push(model_list_invoke, &surf_workstation_model);
- sg_platf_host_add_cb(workstation_new);
-}
-
-void surf_workstation_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_workstation_model_init_internal();
- xbt_dynar_push(model_list, &surf_workstation_model);
- xbt_dynar_push(model_list_invoke, &surf_workstation_model);
- sg_platf_host_add_cb(workstation_new);
-}