X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/1ee944880f9f0d58499e4eaf2ee486d77a6bb0ae..b197602d9f391f0020949e793fd191bb722af74a:/src/simgrid/host.cpp diff --git a/src/simgrid/host.cpp b/src/simgrid/host.cpp index 76695e1661..c4c9f2042b 100644 --- a/src/simgrid/host.cpp +++ b/src/simgrid/host.cpp @@ -6,33 +6,49 @@ #include "xbt/dict.h" #include "simgrid/host.h" -#include "surf/surf_routing.h" // SIMIX_HOST_LEVEL and friends FIXME: make private here +#include "simgrid/Host.hpp" #include "surf/surf.h" // routing_get_network_element_type FIXME:killme -sg_host_t sg_host_by_name(const char *name){ - return xbt_lib_get_elm_or_null(host_lib, name); +size_t sg_host_count() +{ + return xbt_dict_length(host_list); } -sg_host_t sg_host_by_name_or_create(const char *name) { - sg_host_t res = xbt_lib_get_elm_or_null(host_lib, name); - if (!res) { - xbt_lib_set(host_lib,name,0,NULL); // Should only create the bucklet with no data added - res = xbt_lib_get_elm_or_null(host_lib, name); - } - return res; +void* sg_host_get_facet(sg_host_t host, size_t facet) +{ + return host->facet(facet); +} + +const char *sg_host_get_name(sg_host_t host) +{ + return host->id().c_str(); +} + +size_t sg_host_add_level(void(*deleter)(void*)) +{ + return simgrid::Host::add_level(deleter); +} + +sg_host_t sg_host_by_name(const char *name) +{ + return simgrid::Host::by_name_or_null(name); +} + +sg_host_t sg_host_by_name_or_create(const char *name) +{ + return simgrid::Host::by_name_or_create(name); } -xbt_dynar_t sg_hosts_as_dynar(void) { - xbt_lib_cursor_t cursor; - char *key; - void **data; + +xbt_dynar_t sg_hosts_as_dynar(void) +{ xbt_dynar_t res = xbt_dynar_new(sizeof(sg_host_t),NULL); - xbt_lib_foreach(host_lib, cursor, key, data) { - if(routing_get_network_element_type(key) == SURF_NETWORK_ELEMENT_HOST) { - xbt_dictelm_t elm = xbt_dict_cursor_get_elm(cursor); - xbt_dynar_push(res, &elm); - } - } + xbt_dict_cursor_t cursor = nullptr; + const char* name = nullptr; + simgrid::Host* host = nullptr; + xbt_dict_foreach(host_list, cursor, name, host) + if(routing_get_network_element_type(name) == SURF_NETWORK_ELEMENT_HOST) + xbt_dynar_push(res, &host); return res; } @@ -42,8 +58,7 @@ int MSG_HOST_LEVEL; int SD_HOST_LEVEL; int SIMIX_HOST_LEVEL; int ROUTING_HOST_LEVEL; -int SURF_CPU_LEVEL; - +int USER_HOST_LEVEL; #include "src/msg/msg_private.h" // MSG_host_priv_free. FIXME: killme #include "src/simdag/private.h" // __SD_workstation_destroy. FIXME: killme @@ -52,76 +67,88 @@ int SURF_CPU_LEVEL; #include "src/surf/surf_routing.hpp" static XBT_INLINE void surf_cpu_free(void *r) { - delete static_cast(r); + delete static_cast(r); } static XBT_INLINE void routing_asr_host_free(void *p) { - delete static_cast(p); + delete static_cast(p); } +void sg_host_init() +{ + MSG_HOST_LEVEL = simgrid::Host::add_level([](void *p) { + __MSG_host_priv_free((msg_host_priv_t) p); + }); + SD_HOST_LEVEL = simgrid::Host::add_level(__SD_workstation_destroy); + SIMIX_HOST_LEVEL = simgrid::Host::add_level(SIMIX_host_destroy); + simgrid::surf::Cpu::init(); + ROUTING_HOST_LEVEL = simgrid::Host::add_level(routing_asr_host_free); + USER_HOST_LEVEL = simgrid::Host::add_level(NULL); +} -void sg_host_init() { // FIXME: only add the needed levels - MSG_HOST_LEVEL = xbt_lib_add_level(host_lib, (void_f_pvoid_t) __MSG_host_priv_free); - SD_HOST_LEVEL = xbt_lib_add_level(host_lib,__SD_workstation_destroy); - - SIMIX_HOST_LEVEL = xbt_lib_add_level(host_lib,SIMIX_host_destroy); - SURF_CPU_LEVEL = xbt_lib_add_level(host_lib,surf_cpu_free); - ROUTING_HOST_LEVEL = xbt_lib_add_level(host_lib,routing_asr_host_free); +// ========== User data Layer ========== +void *sg_host_user(sg_host_t host) { + return host->facet(USER_HOST_LEVEL); +} +void sg_host_user_set(sg_host_t host, void* userdata) { + host->set_facet(USER_HOST_LEVEL,userdata); +} +void sg_host_user_destroy(sg_host_t host) { + host->set_facet(USER_HOST_LEVEL, nullptr); } // ========== MSG Layer ============== msg_host_priv_t sg_host_msg(sg_host_t host) { - return (msg_host_priv_t) xbt_lib_get_level(host, MSG_HOST_LEVEL); + return (msg_host_priv_t) host->facet(MSG_HOST_LEVEL); } void sg_host_msg_set(sg_host_t host, msg_host_priv_t smx_host) { - xbt_lib_set(host_lib,host->key,MSG_HOST_LEVEL,smx_host); + host->set_facet(MSG_HOST_LEVEL, smx_host); } void sg_host_msg_destroy(sg_host_t host) { - xbt_lib_unset(host_lib,host->key,MSG_HOST_LEVEL,1); + host->set_facet(MSG_HOST_LEVEL, nullptr); } // ========== SimDag Layer ============== SD_workstation_priv_t sg_host_sd(sg_host_t host) { - return (SD_workstation_priv_t) xbt_lib_get_level(host, SD_HOST_LEVEL); + return (SD_workstation_priv_t) host->facet(SD_HOST_LEVEL); } void sg_host_sd_set(sg_host_t host, SD_workstation_priv_t smx_host) { - xbt_lib_set(host_lib,host->key,SD_HOST_LEVEL,smx_host); + host->set_facet(SD_HOST_LEVEL, smx_host); } void sg_host_sd_destroy(sg_host_t host) { - xbt_lib_unset(host_lib,host->key,SD_HOST_LEVEL,1); + host->set_facet(SD_HOST_LEVEL, nullptr); } // ========== Simix layer ============= smx_host_priv_t sg_host_simix(sg_host_t host){ - return (smx_host_priv_t) xbt_lib_get_level(host, SIMIX_HOST_LEVEL); + return (smx_host_priv_t) host->facet(SIMIX_HOST_LEVEL); } void sg_host_simix_set(sg_host_t host, smx_host_priv_t smx_host) { - xbt_lib_set(host_lib,host->key,SIMIX_HOST_LEVEL,smx_host); + host->set_facet(SIMIX_HOST_LEVEL, smx_host); } void sg_host_simix_destroy(sg_host_t host) { - xbt_lib_unset(host_lib,host->key,SIMIX_HOST_LEVEL,1); + host->set_facet(SIMIX_HOST_LEVEL, nullptr); } // ========== SURF CPU ============ surf_cpu_t sg_host_surfcpu(sg_host_t host) { - return (surf_cpu_t) xbt_lib_get_level(host, SURF_CPU_LEVEL); + return host->facet(); } void sg_host_surfcpu_set(sg_host_t host, surf_cpu_t cpu) { - xbt_lib_set(host_lib, host->key, SURF_CPU_LEVEL, cpu); + host->set_facet(simgrid::surf::Cpu::LEVEL, cpu); } void sg_host_surfcpu_destroy(sg_host_t host) { - xbt_lib_unset(host_lib,host->key,SURF_CPU_LEVEL,1); + host->set_facet(nullptr); } // ========== RoutingEdge ============ -RoutingEdge *sg_host_edge(sg_host_t host) { - return (RoutingEdge*) xbt_lib_get_level(host, ROUTING_HOST_LEVEL); +surf_RoutingEdge *sg_host_edge(sg_host_t host) { + return (surf_RoutingEdge*) host->facet(ROUTING_HOST_LEVEL); } -void sg_host_edge_set(sg_host_t host, RoutingEdge *edge) { - xbt_lib_set(host_lib, host->key, ROUTING_HOST_LEVEL, edge); +void sg_host_edge_set(sg_host_t host, surf_RoutingEdge *edge) { + host->set_facet(ROUTING_HOST_LEVEL, edge); } void sg_host_edge_destroy(sg_host_t host, int do_callback) { - xbt_lib_unset(host_lib,host->key,ROUTING_HOST_LEVEL,do_callback); + host->set_facet(ROUTING_HOST_LEVEL, nullptr, do_callback); } - // =========== user-level functions =============== // ================================================ double sg_host_get_speed(sg_host_t host){ @@ -142,12 +169,54 @@ int sg_host_get_state(sg_host_t host) { return surf_host_get_state(surf_host_resource_priv(host)); } -/** @brief Returns the total energy consumed by the host (in Joules) */ +/** @brief Returns the total energy consumed by the host (in Joules). + * + * See also @ref SURF_plugin_energy. + */ double sg_host_get_consumed_energy(sg_host_t host) { return surf_host_get_consumed_energy(host); } -/** @brief Gets the pstate at which that host currently runs */ +/** @brief Returns the number of power states for a host. + * + * See also @ref SURF_plugin_energy. + */ +int sg_host_get_nb_pstates(sg_host_t host) { + return surf_host_get_nb_pstates(host); +} + +/** @brief Gets the pstate at which that host currently runs. + * + * See also @ref SURF_plugin_energy. + */ int sg_host_get_pstate(sg_host_t host) { return surf_host_get_pstate(host); } + +namespace simgrid { + +Host::Host(std::string const& id) + : id_(id) +{ +} + +Host::~Host() +{ +} + +Host* Host::by_name_or_null(const char* name) +{ + return (Host*) xbt_dict_get_or_null(host_list, name); +} + +Host* Host::by_name_or_create(const char* name) +{ + Host* host = by_name_or_null(name); + if (host == nullptr) { + host = new Host(name); + xbt_dict_set(host_list, name, host, NULL); + } + return host; +} + +}