-/* Copyright (c) 2004, 2005, 2006, 2007, 2008, 2009, 2010. The SimGrid Team.
+/* Copyright (c) 2004-2013. The SimGrid Team.
* All rights reserved. */
/* This program is free software; you can redistribute it and/or modify it
#include "surf_private.h"
#include "storage_private.h"
#include "surf/surf_resource.h"
+#include "simgrid/sg_config.h"
typedef struct workstation_CLM03 {
s_surf_resource_t generic_resource; /* Must remain first to add this to a trace */
- void *cpu;
void *net_elm;
xbt_dynar_t storage;
} s_workstation_CLM03_t, *workstation_CLM03_t;
workstation->generic_resource.model = surf_workstation_model;
workstation->generic_resource.name = xbt_strdup(host->id);
- workstation->cpu = xbt_lib_get_or_null(host_lib, host->id, SURF_CPU_LEVEL);
workstation->storage = xbt_lib_get_or_null(storage_lib,host->id,ROUTING_STORAGE_HOST_LEVEL);
workstation->net_elm = xbt_lib_get_or_null(host_lib,host->id,ROUTING_HOST_LEVEL);
XBT_DEBUG("Create workstation %s with %ld mounted disks",host->id,xbt_dynar_length(workstation->storage));
static surf_action_t ws_execute(void *workstation, double size)
{
- void *cpu = ((workstation_CLM03_t) workstation)->cpu;
- return ((surf_resource_t) cpu)->model->extension.cpu.execute(cpu, size);
+ surf_resource_t cpu = ((surf_resource_t) surf_cpu_resource_priv(workstation));
+ return cpu->model->extension.cpu.execute(workstation, 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, duration);
}
static void ws_action_suspend(surf_action_t action)
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;
+ 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);
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);
}
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, load);
}
+static int ws_get_core(void *workstation)
+{
+ return surf_cpu_model->extension.cpu.
+ get_core(workstation);
+}
+
+
+
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);
}
+static double ws_get_current_power_peak(void *workstation)
+{
+ return surf_cpu_model->extension.cpu.
+ get_current_power_peak(workstation);
+}
+
+static double ws_get_power_peak_at(void *workstation, int pstate_index)
+{
+ return surf_cpu_model->extension.cpu.
+ get_power_peak_at(workstation, pstate_index);
+}
+
+static int ws_get_nb_pstates(void *workstation)
+{
+ return surf_cpu_model->extension.cpu.
+ get_nb_pstates(workstation);
+}
+
+static void ws_set_power_peak_at(void *workstation, int pstate_index)
+{
+ surf_cpu_model->extension.cpu.
+ set_power_peak_at(workstation, pstate_index);
+}
+
+static double ws_get_consumed_energy(void *workstation)
+{
+ return surf_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 amount, double rate)
-{
+ 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;
}
static xbt_dynar_t ws_get_route(void *workstation_src, void *workstation_dst)
{
XBT_DEBUG("ws_get_route");
- workstation_CLM03_t src = (workstation_CLM03_t) workstation_src;
- workstation_CLM03_t dst = (workstation_CLM03_t) workstation_dst;
+ 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 xbt_dict_t ws_get_properties(const void *ws)
{
- return surf_resource_properties(((workstation_CLM03_t) ws)->cpu);
+ return surf_resource_properties(surf_cpu_resource_priv(ws));
}
-static storage_t find_storage_on_mount_list(void *workstation,const char* storage)
+static storage_t find_storage_on_mount_list(void *workstation,const char* mount)
{
storage_t st = NULL;
s_mount_t mnt;
unsigned int cursor;
- xbt_dynar_t storage_list = ((workstation_CLM03_t) workstation)->storage;
+ 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'",storage,((workstation_CLM03_t) workstation)->generic_resource.name);
+ 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(storage,mnt.name)){
- st = mnt.id;
+ if(!strcmp(mount,mnt.name)){
+ st = mnt.storage;
break;
}
}
- if(!st) xbt_die("Can't find mount '%s' for '%s'",storage,((workstation_CLM03_t) workstation)->generic_resource.name);
+ if(!st) xbt_die("Can't find mount '%s' for '%s'",mount,ws->generic_resource.name);
return st;
}
-static surf_action_t ws_action_open(void *workstation, const char* storage, const char* path, const char* mode)
+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, storage);
+ 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, path, mode);
+ return model->extension.storage.open(st, mount, path);
}
-static surf_action_t ws_action_close(void *workstation, const char* storage, surf_file_t fp)
+static surf_action_t ws_action_close(void *workstation, surf_file_t fd)
{
- storage_t st = find_storage_on_mount_list(workstation, storage);
+ 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, fp);
+ return model->extension.storage.close(st, fd);
}
-static surf_action_t ws_action_read(void *workstation, const char* storage, void* ptr, size_t size, size_t nmemb, surf_file_t stream)
+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, storage);
+ 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, ptr, size, nmemb, stream);
+ return model->extension.storage.read(st, fd, size);
}
-static surf_action_t ws_action_write(void *workstation, const char* storage, const void* ptr, size_t size, size_t nmemb, surf_file_t stream)
+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, storage);
+ 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, ptr, size, nmemb, stream);
+ 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_stat(void *workstation, const char* storage, surf_file_t stream)
+static surf_action_t ws_action_ls(void *workstation, const char* mount,
+ const char *path)
{
- storage_t st = find_storage_on_mount_list(workstation, storage);
- XBT_DEBUG("STAT on disk '%s'",st->generic_resource.name);
+ 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.stat(st, stream);
+ 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);
+ xbt_dynar_t info = xbt_dynar_new(sizeof(void*), NULL);
+ xbt_dynar_push_as(info, void *, (void*)fd->size);
+ 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;
}
static void surf_workstation_model_init_internal(void)
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_core = ws_get_core;
surf_workstation_model->extension.workstation.get_speed = ws_get_speed;
surf_workstation_model->extension.workstation.get_available_speed =
ws_get_available_speed;
+ surf_workstation_model->extension.workstation.get_current_power_peak = ws_get_current_power_peak;
+ surf_workstation_model->extension.workstation.get_power_peak_at = ws_get_power_peak_at;
+ surf_workstation_model->extension.workstation.get_nb_pstates = ws_get_nb_pstates;
+ surf_workstation_model->extension.workstation.set_power_peak_at = ws_set_power_peak_at;
+ surf_workstation_model->extension.workstation.get_consumed_energy = ws_get_consumed_energy;
surf_workstation_model->extension.workstation.communicate =
ws_communicate;
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;
+ surf_workstation_model->extension.workstation.unlink = ws_file_unlink;
+ surf_workstation_model->extension.workstation.ls = ws_action_ls;
+ surf_workstation_model->extension.workstation.get_size = ws_file_get_size;
+ surf_workstation_model->extension.workstation.get_info = ws_file_get_info;
+ surf_workstation_model->extension.workstation.get_free_size = ws_storage_get_free_size;
+ surf_workstation_model->extension.workstation.get_used_size = ws_storage_get_used_size;
+ surf_workstation_model->extension.workstation.get_storage_list = ws_get_storage_list;
}
void surf_workstation_model_init_current_default(void)
{
surf_workstation_model_init_internal();
- xbt_cfg_setdefault_int(_surf_cfg_set, "network/crosstraffic", 1);
+ xbt_cfg_setdefault_boolean(_sg_cfg_set, "network/crosstraffic", "yes");
surf_cpu_model_init_Cas01();
surf_network_model_init_LegrandVelho();
xbt_dynar_push(model_list, &surf_workstation_model);
sg_platf_host_add_cb(workstation_new);
-// sg_platf_postparse_add_cb(create_workstations);
}
void surf_workstation_model_init_compound()
surf_workstation_model_init_internal();
xbt_dynar_push(model_list, &surf_workstation_model);
sg_platf_host_add_cb(workstation_new);
-// sg_platf_postparse_add_cb(create_workstations);
}
