#include "xbt/dict.h"
#include "portable.h"
#include "surf_private.h"
+#include "surf/surf_resource.h"
+
+
typedef struct workstation_CLM03 {
s_surf_resource_t generic_resource; /* Must remain first to add this to a trace */
surf_model_t surf_workstation_model = NULL;
-static workstation_CLM03_t workstation_new(const char *name,
- void *cpu)
+static workstation_CLM03_t workstation_new(const char *name, void *cpu)
{
workstation_CLM03_t workstation = xbt_new0(s_workstation_CLM03_t, 1);
workstation->generic_resource.name = xbt_strdup(name);
workstation->cpu = cpu;
- xbt_dict_set(surf_model_resource_set(surf_workstation_model), name,
- workstation, surf_resource_free);
+ xbt_lib_set(host_lib, name, SURF_WKS_LEVEL, workstation);
return workstation;
}
void create_workstations(void)
{
- xbt_dict_cursor_t cursor = NULL;
+ xbt_lib_cursor_t cursor = NULL;
char *name = NULL;
- void *cpu = NULL;
+ void **cpu = NULL;
- xbt_dict_foreach(surf_model_resource_set(surf_cpu_model), cursor, name, cpu) {
- workstation_new(name, cpu);
+ xbt_lib_foreach(host_lib, cursor, name, cpu) {
+ if(cpu[SURF_CPU_LEVEL])
+ workstation_new(name, cpu[SURF_CPU_LEVEL]);
}
}
static int ws_resource_used(void *resource_id)
{
THROW_IMPOSSIBLE; /* This model does not implement parallel tasks */
+ return -1;
}
static void ws_parallel_action_cancel(surf_action_t action)
static int ws_parallel_action_free(surf_action_t action)
{
THROW_UNIMPLEMENTED; /* This model does not implement parallel tasks */
+ return -1;
}
static int ws_action_unref(surf_action_t action)
}
static void ws_update_resource_state(void *id,
- tmgr_trace_event_t event_type,
- double value, double date)
+ tmgr_trace_event_t event_type,
+ double value, double date)
{
THROW_IMPOSSIBLE; /* This model does not implement parallel tasks */
}
static surf_action_t ws_execute(void *workstation, double size)
{
return surf_cpu_model->extension.cpu.
- execute(((workstation_CLM03_t) workstation)->cpu, size);
+ execute(((workstation_CLM03_t) workstation)->cpu, size);
}
static surf_action_t ws_action_sleep(void *workstation, double duration)
{
return surf_cpu_model->extension.cpu.
- sleep(((workstation_CLM03_t) workstation)->cpu, duration);
+ sleep(((workstation_CLM03_t) workstation)->cpu, duration);
}
static void ws_action_suspend(surf_action_t action)
if (action->model_type == surf_cpu_model)
return surf_cpu_model->is_suspended(action);
DIE_IMPOSSIBLE;
+ return -1;
}
-static void ws_action_set_max_duration(surf_action_t action, double duration)
+static void ws_action_set_max_duration(surf_action_t action,
+ double duration)
{
if (action->model_type == surf_network_model)
surf_network_model->set_max_duration(action, duration);
DIE_IMPOSSIBLE;
}
+#ifdef HAVE_TRACING
+static void ws_action_set_category(surf_action_t action, const char *category)
+{
+ if (action->model_type == surf_network_model)
+ surf_network_model->set_category(action, category);
+ else if (action->model_type == surf_cpu_model)
+ surf_cpu_model->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_type == surf_network_model)
return surf_network_model->get_latency_limited(action);
- INFO0("You tried to ask if a non network action is limited by latency, aborting...");
- DIE_IMPOSSIBLE;
+ else
+ return 0;
}
+#endif
static double ws_action_get_remains(surf_action_t action)
{
if (action->model_type == surf_cpu_model)
return surf_cpu_model->get_remains(action);
DIE_IMPOSSIBLE;
+ return -1.0;
}
static surf_action_t ws_communicate(void *workstation_src,
- void *workstation_dst, double size,
- double rate)
+ void *workstation_dst, double size,
+ double rate)
{
workstation_CLM03_t src = (workstation_CLM03_t) workstation_src;
workstation_CLM03_t dst = (workstation_CLM03_t) workstation_dst;
return surf_network_model->extension.network.
- communicate(surf_resource_name(src->cpu), surf_resource_name(dst->cpu),
- size, rate);
+ communicate(surf_resource_name(src->cpu),
+ surf_resource_name(dst->cpu), size, rate);
}
static e_surf_resource_state_t ws_get_state(void *workstation)
{
return surf_cpu_model->extension.cpu.
- get_state(((workstation_CLM03_t) workstation)->cpu);
+ get_state(((workstation_CLM03_t) workstation)->cpu);
}
static double ws_get_speed(void *workstation, double load)
{
return surf_cpu_model->extension.cpu.
- get_speed(((workstation_CLM03_t) workstation)->cpu, load);
+ get_speed(((workstation_CLM03_t) workstation)->cpu, load);
}
static double ws_get_available_speed(void *workstation)
{
return surf_cpu_model->extension.cpu.
- get_available_speed(((workstation_CLM03_t)
- workstation)->cpu);
+ get_available_speed(((workstation_CLM03_t)
+ workstation)->cpu);
}
static surf_action_t ws_execute_parallel_task(int workstation_nb,
- void **workstation_list,
- double *computation_amount,
- double *communication_amount,
- double amount, double rate)
+ void **workstation_list,
+ double *computation_amount,
+ double *communication_amount,
+ double amount, double rate)
{
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 *src, void *dst)
{
- return surf_network_model->extension.network.get_route(surf_resource_name(src),
- surf_resource_name(src));
+ return surf_network_model->extension.
+ network.get_route(surf_resource_name(src), surf_resource_name(dst));
}
static double ws_get_link_bandwidth(const void *link)
static int ws_link_shared(const void *link)
{
- return surf_network_model->extension.network.get_link_latency(link);
+ return surf_network_model->extension.network.link_shared(link);
}
static void ws_finalize(void)
return surf_resource_properties(((workstation_CLM03_t) ws)->cpu);
}
+static surf_action_t ws_action_open(void *workstation, const char* path, const char* mode)
+{
+ return surf_cpu_model->extension.cpu.
+ sleep(((workstation_CLM03_t) workstation)->cpu, 1);
+}
+
+static surf_action_t ws_action_close(void *workstation, surf_file_t fp)
+{
+ return surf_cpu_model->extension.cpu.
+ sleep(((workstation_CLM03_t) workstation)->cpu, 2);
+}
+
+static surf_action_t ws_action_read(void *workstation, void* ptr, size_t size, size_t nmemb, surf_file_t stream)
+{
+ return surf_cpu_model->extension.cpu.
+ sleep(((workstation_CLM03_t) workstation)->cpu, 3);
+}
+
+static surf_action_t ws_action_write(void *workstation, const void* ptr, size_t size, size_t nmemb, surf_file_t stream)
+{
+ return surf_cpu_model->extension.cpu.
+ sleep(((workstation_CLM03_t) workstation)->cpu, 4);
+}
+
+static surf_action_t ws_action_stat(void *workstation, int fd, void* buf)
+{
+ return surf_cpu_model->extension.cpu.
+ sleep(((workstation_CLM03_t) workstation)->cpu, 5);
+}
+
static void surf_workstation_model_init_internal(void)
{
surf_workstation_model = surf_model_init();
surf_workstation_model->action_state_set = ws_action_state_set;
surf_workstation_model->model_private->resource_used = ws_resource_used;
- surf_workstation_model->model_private->share_resources = ws_share_resources;
+ surf_workstation_model->model_private->share_resources =
+ ws_share_resources;
surf_workstation_model->model_private->update_actions_state =
- ws_update_actions_state;
+ ws_update_actions_state;
surf_workstation_model->model_private->update_resource_state =
- ws_update_resource_state;
+ ws_update_resource_state;
surf_workstation_model->model_private->finalize = ws_finalize;
surf_workstation_model->suspend = ws_action_suspend;
surf_workstation_model->is_suspended = ws_action_is_suspended;
surf_workstation_model->set_max_duration = ws_action_set_max_duration;
surf_workstation_model->set_priority = ws_action_set_priority;
+#ifdef HAVE_TRACING
+ surf_workstation_model->set_category = ws_action_set_category;
+#endif
surf_workstation_model->get_remains = ws_action_get_remains;
+#ifdef HAVE_LATENCY_BOUND_TRACKING
surf_workstation_model->get_latency_limited = ws_get_latency_limited;
+#endif
surf_workstation_model->extension.workstation.execute = ws_execute;
surf_workstation_model->extension.workstation.sleep = ws_action_sleep;
surf_workstation_model->extension.workstation.get_state = ws_get_state;
surf_workstation_model->extension.workstation.get_speed = ws_get_speed;
surf_workstation_model->extension.workstation.get_available_speed =
- ws_get_available_speed;
+ ws_get_available_speed;
- surf_workstation_model->extension.workstation.communicate = ws_communicate;
+ surf_workstation_model->extension.workstation.communicate =
+ ws_communicate;
surf_workstation_model->extension.workstation.get_route = ws_get_route;
surf_workstation_model->extension.workstation.execute_parallel_task =
- ws_execute_parallel_task;
+ ws_execute_parallel_task;
surf_workstation_model->extension.workstation.get_link_bandwidth =
- ws_get_link_bandwidth;
+ ws_get_link_bandwidth;
surf_workstation_model->extension.workstation.get_link_latency =
- ws_get_link_latency;
- surf_workstation_model->extension.workstation.link_shared = ws_link_shared;
+ ws_get_link_latency;
+ surf_workstation_model->extension.workstation.link_shared =
+ ws_link_shared;
surf_workstation_model->extension.workstation.get_properties =
- ws_get_properties;
+ ws_get_properties;
+ surf_workstation_model->extension.workstation.open = ws_action_open;
+ surf_workstation_model->extension.workstation.close = ws_action_close;
+ surf_workstation_model->extension.workstation.read = ws_action_read;
+ surf_workstation_model->extension.workstation.write = ws_action_write;
+ surf_workstation_model->extension.workstation.stat = ws_action_stat;
}
-/********************************************************************/
-/* The model used in MSG and presented at CCGrid03 */
-/********************************************************************/
-/* @InProceedings{Casanova.CLM_03, */
-/* author = {Henri Casanova and Arnaud Legrand and Loris Marchal}, */
-/* title = {Scheduling Distributed Applications: the SimGrid Simulation Framework}, */
-/* booktitle = {Proceedings of the third IEEE International Symposium on Cluster Computing and the Grid (CCGrid'03)}, */
-/* publisher = {"IEEE Computer Society Press"}, */
-/* month = {may}, */
-/* year = {2003} */
-/* } */
-void surf_workstation_model_init_CLM03(const char *filename)
+void surf_workstation_model_init_current_default(void)
{
surf_workstation_model_init_internal();
- surf_cpu_model_init_Cas01_im(filename);
- surf_network_model_init_LegrandVelho(filename);
- update_model_description(surf_workstation_model_description,
- "CLM03", surf_workstation_model);
+ xbt_cfg_setdefault_int(_surf_cfg_set, "network/crosstraffic", 1);
+ surf_cpu_model_init_Cas01();
+ surf_network_model_init_LegrandVelho();
+
xbt_dynar_push(model_list, &surf_workstation_model);
+ sg_platf_postparse_add_cb(create_workstations);
}
-void surf_workstation_model_init_compound(const char *filename)
+void surf_workstation_model_init_compound()
{
- xbt_assert0(surf_cpu_model, "No CPU model defined yet!");
- xbt_assert0(surf_network_model, "No network model defined yet!");
+ xbt_assert(surf_cpu_model, "No CPU model defined yet!");
+ xbt_assert(surf_network_model, "No network model defined yet!");
surf_workstation_model_init_internal();
-
- update_model_description(surf_workstation_model_description,
- "compound", surf_workstation_model);
-
xbt_dynar_push(model_list, &surf_workstation_model);
+ sg_platf_postparse_add_cb(create_workstations);
}
