/*
* Instrumentation functions to trace MSG processes (msg_process_t)
*/
void TRACE_msg_process_change_host(msg_process_t process, msg_host_t old_host, msg_host_t new_host)
{
if (TRACE_msg_process_is_enabled()){
static long long int counter = 0;
char key[INSTR_DEFAULT_STR_SIZE];
snprintf (key, INSTR_DEFAULT_STR_SIZE, "%lld", counter++);
int len = INSTR_DEFAULT_STR_SIZE;
char str[INSTR_DEFAULT_STR_SIZE];
//start link
container_t msg = PJ_container_get (instr_process_id(process, str, len));
type_t type = PJ_type_get ("MSG_PROCESS_LINK", PJ_type_get_root());
new_pajeStartLink (MSG_get_clock(), PJ_container_get_root(), type, msg, "M", key);
//destroy existing container of this process
TRACE_msg_process_destroy (MSG_process_get_name (process), MSG_process_get_PID (process));
//create new container on the new_host location
TRACE_msg_process_create (MSG_process_get_name (process), MSG_process_get_PID (process), new_host);
//end link
msg = PJ_container_get(instr_process_id(process, str, len));
type = PJ_type_get ("MSG_PROCESS_LINK", PJ_type_get_root());
new_pajeEndLink (MSG_get_clock(), PJ_container_get_root(), type, msg, "M", key);
}
}
static void linkContainers (container_t src, container_t dst, xbt_dict_t filter)
{
//ignore loopback
if (strcmp (src->name, "__loopback__") == 0 || strcmp (dst->name, "__loopback__") == 0){
XBT_DEBUG (" linkContainers: ignoring loopback link");
return;
}
//find common father
container_t father = lowestCommonAncestor (src, dst);
if (!father){
xbt_die ("common father unknown, this is a tracing problem");
}
if (filter != NULL){
//check if we already register this pair (we only need one direction)
char aux1[INSTR_DEFAULT_STR_SIZE], aux2[INSTR_DEFAULT_STR_SIZE];
snprintf (aux1, INSTR_DEFAULT_STR_SIZE, "%s%s", src->name, dst->name);
snprintf (aux2, INSTR_DEFAULT_STR_SIZE, "%s%s", dst->name, src->name);
if (xbt_dict_get_or_null (filter, aux1)){
XBT_DEBUG (" linkContainers: already registered %s <-> %s (1)", src->name, dst->name);
return;
}
if (xbt_dict_get_or_null (filter, aux2)){
XBT_DEBUG (" linkContainers: already registered %s <-> %s (2)", dst->name, src->name);
return;
}
//ok, not found, register it
xbt_dict_set (filter, aux1, xbt_strdup ("1"), NULL);
xbt_dict_set (filter, aux2, xbt_strdup ("1"), NULL);
}
//declare type
char link_typename[INSTR_DEFAULT_STR_SIZE];
snprintf (link_typename, INSTR_DEFAULT_STR_SIZE, "%s-%s%s-%s%s",
father->type->name,
src->type->name, src->type->id,
dst->type->name, dst->type->id);
type_t link_type = PJ_type_get_or_null (link_typename, father->type);
if (link_type == NULL){
link_type = PJ_type_link_new (link_typename, father->type, src->type, dst->type);
}
//register EDGE types for triva configuration
xbt_dict_set (trivaEdgeTypes, link_type->name, xbt_strdup("1"), NULL);
//create the link
static long long counter = 0;
char key[INSTR_DEFAULT_STR_SIZE];
snprintf (key, INSTR_DEFAULT_STR_SIZE, "%lld", counter++);
new_pajeStartLink(SIMIX_get_clock(), father, link_type, src, "topology", key);
new_pajeEndLink(SIMIX_get_clock(), father, link_type, dst, "topology", key);
XBT_DEBUG (" linkContainers %s <-> %s", src->name, dst->name);
}
void TRACE_smpi_recv(int rank, int src, int dst)
{
if (!TRACE_smpi_is_enabled()) return;
char key[INSTR_DEFAULT_STR_SIZE];
bzero (key, INSTR_DEFAULT_STR_SIZE);
TRACE_smpi_get_key(src, dst, key, INSTR_DEFAULT_STR_SIZE);
char str[INSTR_DEFAULT_STR_SIZE];
smpi_container(dst, str, INSTR_DEFAULT_STR_SIZE);
container_t container = PJ_container_get (str);
type_t type = PJ_type_get ("MPI_LINK", PJ_type_get_root());
new_pajeEndLink (SIMIX_get_clock(), PJ_container_get_root(), type, container, "PTP", key);
}
void TRACE_msg_task_get_end(double start_time, msg_task_t task)
{
XBT_DEBUG("GET,out %p, %lld, %s", task, task->counter, task->category);
if (TRACE_msg_process_is_enabled()){
int len = INSTR_DEFAULT_STR_SIZE;
char str[INSTR_DEFAULT_STR_SIZE];
container_t process_container = PJ_container_get (instr_process_id(MSG_process_self(), str, len));
type_t type = PJ_type_get ("MSG_PROCESS_STATE", process_container->type);
new_pajePopState (MSG_get_clock(), process_container, type);
char key[INSTR_DEFAULT_STR_SIZE];
snprintf (key, INSTR_DEFAULT_STR_SIZE, "p%lld", task->counter);
type = PJ_type_get ("MSG_PROCESS_TASK_LINK", PJ_type_get_root());
new_pajeEndLink(MSG_get_clock(), PJ_container_get_root(), type, process_container, "SR", key);
}
}