-/* Copyright (c) 2010, 2012-2015. The SimGrid Team.
- * All rights reserved. */
+/* Copyright (c) 2010-2017. 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 "src/instr/instr_private.h"
-#include "src/routing/AsImpl.hpp"
-#include "simgrid/s4u/engine.hpp"
-#include "surf/surf.h"
+#include "simgrid/s4u/Engine.hpp"
+#include "simgrid/s4u/Host.hpp"
+#include "src/kernel/routing/NetZoneImpl.hpp"
+#include "src/surf/network_interface.hpp"
#include "src/surf/xml/platf_private.hpp"
+#include "surf/surf.h"
#include "xbt/graph.h"
XBT_LOG_NEW_DEFAULT_SUBCATEGORY (instr_routing, instr, "Tracing platform hierarchy");
static int platform_created = 0; /* indicate whether the platform file has been traced */
-static xbt_dynar_t currentContainer = nullptr; /* push and pop, used only in creation */
+static std::vector<container_t> currentContainer; /* push and pop, used only in creation */
static const char *instr_node_name (xbt_node_t node)
{
void *data = xbt_graph_node_get_data(node);
- char *str = (char*)data;
- return str;
+ return static_cast<char*>(data);
}
-
static container_t lowestCommonAncestor (container_t a1, container_t a2)
{
//this is only an optimization (since most of a1 and a2 share the same parent)
- if (a1->father == a2->father) return a1->father;
+ if (a1->father == a2->father)
+ return a1->father;
//create an array with all ancestors of a1
- xbt_dynar_t ancestors_a1 = xbt_dynar_new(sizeof(container_t), nullptr);
- container_t p;
- p = a1->father;
+ std::vector<container_t> ancestors_a1;
+ container_t p = a1->father;
while (p){
- xbt_dynar_push_as (ancestors_a1, container_t, p);
+ ancestors_a1.push_back(p);
p = p->father;
}
//create an array with all ancestors of a2
- xbt_dynar_t ancestors_a2 = xbt_dynar_new(sizeof(container_t), nullptr);
+ std::vector<container_t> ancestors_a2;
p = a2->father;
while (p){
- xbt_dynar_push_as (ancestors_a2, container_t, p);
+ ancestors_a2.push_back(p);
p = p->father;
}
//find the lowest ancestor
p = nullptr;
- int i = xbt_dynar_length (ancestors_a1) - 1;
- int j = xbt_dynar_length (ancestors_a2) - 1;
+ int i = ancestors_a1.size() - 1;
+ int j = ancestors_a2.size() - 1;
while (i >= 0 && j >= 0){
- container_t a1p = *(container_t*)xbt_dynar_get_ptr (ancestors_a1, i);
- container_t a2p = *(container_t*)xbt_dynar_get_ptr (ancestors_a2, j);
+ container_t a1p = ancestors_a1.at(i);
+ container_t a2p = ancestors_a2.at(j);
if (a1p == a2p){
p = a1p;
}else{
i--;
j--;
}
- xbt_dynar_free (&ancestors_a1);
- xbt_dynar_free (&ancestors_a2);
return p;
}
//find common father
container_t father = lowestCommonAncestor (src, dst);
- if (!father){
+ if (not father) {
xbt_die ("common father unknown, this is a tracing problem");
}
if (filter != nullptr){
//check if we already register this pair (we only need one direction)
- char aux1[INSTR_DEFAULT_STR_SIZE], aux2[INSTR_DEFAULT_STR_SIZE];
+ char aux1[INSTR_DEFAULT_STR_SIZE];
+ char 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)){
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);
+ snprintf (key, INSTR_DEFAULT_STR_SIZE, "%lld", counter);
+ counter++;
+
+ new StartLinkEvent(SIMIX_get_clock(), father, link_type, src, "topology", key);
+ new EndLinkEvent(SIMIX_get_clock(), father, link_type, dst, "topology", key);
XBT_DEBUG (" linkContainers %s <-> %s", src->name, dst->name);
}
-static void recursiveGraphExtraction (simgrid::s4u::As *as, container_t container, xbt_dict_t filter)
+static void recursiveGraphExtraction(simgrid::s4u::NetZone* netzone, container_t container, xbt_dict_t filter)
{
- if (!TRACE_platform_topology()){
+ if (not TRACE_platform_topology()) {
XBT_DEBUG("Graph extraction disabled by user.");
return;
}
- XBT_DEBUG ("Graph extraction for routing_component = %s", as->name());
- if (!xbt_dict_is_empty(as->children())){
- xbt_dict_cursor_t cursor = nullptr;
- AS_t rc_son;
- char *child_name;
+ XBT_DEBUG("Graph extraction for NetZone = %s", netzone->name());
+ if (not netzone->children()->empty()) {
//bottom-up recursion
- xbt_dict_foreach(as->children(), cursor, child_name, rc_son) {
- container_t child_container = (container_t) xbt_dict_get (container->children, rc_son->name());
- recursiveGraphExtraction (rc_son, child_container, filter);
+ for (auto nz_son : *netzone->children()) {
+ container_t child_container = static_cast<container_t>(xbt_dict_get(container->children, nz_son->name()));
+ recursiveGraphExtraction(nz_son, child_container, filter);
}
}
- {
- xbt_graph_t graph = xbt_graph_new_graph (0, nullptr);
- xbt_dict_t nodes = xbt_dict_new_homogeneous(nullptr);
- xbt_dict_t edges = xbt_dict_new_homogeneous(nullptr);
- xbt_edge_t edge = nullptr;
+ xbt_graph_t graph = xbt_graph_new_graph (0, nullptr);
+ xbt_dict_t nodes = xbt_dict_new_homogeneous(nullptr);
+ xbt_dict_t edges = xbt_dict_new_homogeneous(nullptr);
+ xbt_edge_t edge = nullptr;
- xbt_dict_cursor_t cursor = nullptr;
- char *edge_name;
+ xbt_dict_cursor_t cursor = nullptr;
+ char *edge_name;
- static_cast<simgrid::routing::AsImpl*>(as)->getGraph(graph, nodes, edges);
- xbt_dict_foreach(edges,cursor,edge_name,edge) {
- linkContainers(
- PJ_container_get((const char*) edge->src->data),
- PJ_container_get((const char*) edge->dst->data), filter);
- }
- xbt_dict_free (&nodes);
- xbt_dict_free (&edges);
- xbt_graph_free_graph(graph, xbt_free_f, xbt_free_f, nullptr);
+ static_cast<simgrid::kernel::routing::NetZoneImpl*>(netzone)->getGraph(graph, nodes, edges);
+ xbt_dict_foreach(edges,cursor,edge_name,edge) {
+ linkContainers(
+ PJ_container_get(static_cast<const char*>(edge->src->data)),
+ PJ_container_get(static_cast<const char*>(edge->dst->data)), filter);
}
+ xbt_dict_free (&nodes);
+ xbt_dict_free (&edges);
+ xbt_graph_free_graph(graph, xbt_free_f, xbt_free_f, nullptr);
}
/*
type_t mpi = PJ_type_get_or_null ("MPI", root->type);
if (mpi == nullptr){
mpi = PJ_type_container_new("MPI", root->type);
- if (!TRACE_smpi_is_grouped()) PJ_type_state_new ("MPI_STATE", mpi);
+ if (not TRACE_smpi_is_grouped())
+ PJ_type_state_new ("MPI_STATE", mpi);
PJ_type_link_new ("MPI_LINK", PJ_type_get_root(), mpi, mpi);
}
}
if (TRACE_needs_platform()){
- currentContainer = xbt_dynar_new (sizeof(container_t), nullptr);
- xbt_dynar_push (currentContainer, &root);
+ currentContainer.push_back(root);
}
return;
}
if (TRACE_needs_platform()){
- container_t father = *(container_t*)xbt_dynar_get_ptr(currentContainer, xbt_dynar_length(currentContainer)-1);
+ container_t father = currentContainer.back();
container_t container = PJ_container_new (id, INSTR_AS, father);
- xbt_dynar_push (currentContainer, &container);
+ currentContainer.push_back(container);
}
}
void sg_instr_AS_end()
{
if (TRACE_needs_platform()){
- xbt_dynar_pop_ptr (currentContainer);
+ currentContainer.pop_back();
}
}
-static void instr_routing_parse_start_link (sg_platf_link_cbarg_t link)
+static void instr_routing_parse_start_link(simgrid::s4u::Link& link)
{
- container_t father = *(container_t*)xbt_dynar_get_ptr(currentContainer, xbt_dynar_length(currentContainer)-1);
-
- double bandwidth_value = link->bandwidth;
- double latency_value = link->latency;
- xbt_dynar_t links_to_create = xbt_dynar_new (sizeof(char*), &xbt_free_ref);
-
- if (link->policy == SURF_LINK_FULLDUPLEX){
- char *up = bprintf("%s_UP", link->id);
- char *down = bprintf("%s_DOWN", link->id);
- xbt_dynar_push_as (links_to_create, char*, xbt_strdup(up));
- xbt_dynar_push_as (links_to_create, char*, xbt_strdup(down));
- free (up);
- free (down);
- }else{
- xbt_dynar_push_as (links_to_create, char*, strdup(link->id));
- }
+ if (currentContainer.empty()) // No ongoing parsing. Are you creating the loopback?
+ return;
+ container_t father = currentContainer.back();
- char *link_name = nullptr;
- unsigned int i;
- xbt_dynar_foreach (links_to_create, i, link_name){
+ double bandwidth_value = link.bandwidth();
+ double latency_value = link.latency();
- container_t container = PJ_container_new (link_name, INSTR_LINK, father);
+ container_t container = PJ_container_new(link.name(), INSTR_LINK, father);
- if ((TRACE_categorized() || TRACE_uncategorized() || TRACE_platform()) && (! TRACE_disable_link())) {
- type_t bandwidth = PJ_type_get_or_null ("bandwidth", container->type);
- if (bandwidth == nullptr){
- bandwidth = PJ_type_variable_new ("bandwidth", nullptr, container->type);
- }
- type_t latency = PJ_type_get_or_null ("latency", container->type);
- if (latency == nullptr){
- latency = PJ_type_variable_new ("latency", nullptr, container->type);
- }
- new_pajeSetVariable (0, container, bandwidth, bandwidth_value);
- new_pajeSetVariable (0, container, latency, latency_value);
+ if ((TRACE_categorized() || TRACE_uncategorized() || TRACE_platform()) && (not TRACE_disable_link())) {
+ type_t bandwidth = PJ_type_get_or_null("bandwidth", container->type);
+ if (bandwidth == nullptr) {
+ bandwidth = PJ_type_variable_new("bandwidth", nullptr, container->type);
}
- if (TRACE_uncategorized()){
- type_t bandwidth_used = PJ_type_get_or_null ("bandwidth_used", container->type);
- if (bandwidth_used == nullptr){
- PJ_type_variable_new ("bandwidth_used", "0.5 0.5 0.5", container->type);
- }
+ type_t latency = PJ_type_get_or_null("latency", container->type);
+ if (latency == nullptr) {
+ latency = PJ_type_variable_new("latency", nullptr, container->type);
+ }
+ new SetVariableEvent(0, container, bandwidth, bandwidth_value);
+ new SetVariableEvent(0, container, latency, latency_value);
+ }
+ if (TRACE_uncategorized()) {
+ type_t bandwidth_used = PJ_type_get_or_null("bandwidth_used", container->type);
+ if (bandwidth_used == nullptr) {
+ PJ_type_variable_new("bandwidth_used", "0.5 0.5 0.5", container->type);
}
}
-
- xbt_dynar_free (&links_to_create);
}
-void sg_instr_new_host(sg_platf_host_cbarg_t host)
+void sg_instr_new_host(simgrid::s4u::Host& host)
{
- container_t father = *(container_t*)xbt_dynar_get_ptr(currentContainer, xbt_dynar_length(currentContainer)-1);
- container_t container = PJ_container_new (host->id, INSTR_HOST, father);
+ container_t father = currentContainer.back();
+ container_t container = PJ_container_new(host.cname(), INSTR_HOST, father);
- if ((TRACE_categorized() || TRACE_uncategorized() || TRACE_platform()) && (! TRACE_disable_speed())) {
+ if ((TRACE_categorized() || TRACE_uncategorized() || TRACE_platform()) && (not TRACE_disable_speed())) {
type_t speed = PJ_type_get_or_null ("power", container->type);
if (speed == nullptr){
speed = PJ_type_variable_new ("power", nullptr, container->type);
}
- double current_speed_state;
- xbt_dynar_get_cpy(host->speed_per_pstate, host->pstate, ¤t_speed_state);
- new_pajeSetVariable (0, container, speed, current_speed_state);
+ double current_speed_state = host.speed();
+ new SetVariableEvent (0, container, speed, current_speed_state);
}
if (TRACE_uncategorized()){
type_t speed_used = PJ_type_get_or_null ("power_used", container->type);
}
-void sg_instr_new_router(sg_platf_router_cbarg_t router)
+void sg_instr_new_router(const char* name)
{
- container_t father = *(container_t*)xbt_dynar_get_ptr(currentContainer, xbt_dynar_length(currentContainer)-1);
- PJ_container_new (router->id, INSTR_ROUTER, father);
+ if (TRACE_is_enabled() && TRACE_needs_platform()) {
+ container_t father = currentContainer.back();
+ PJ_container_new(name, INSTR_ROUTER, father);
+ }
}
static void instr_routing_parse_end_platform ()
{
- xbt_dynar_free(¤tContainer);
- currentContainer = nullptr;
+ currentContainer.clear();
xbt_dict_t filter = xbt_dict_new_homogeneous(xbt_free_f);
XBT_DEBUG ("Starting graph extraction.");
- recursiveGraphExtraction (simgrid::s4u::Engine::instance()->rootAs(), PJ_container_get_root(), filter);
+ recursiveGraphExtraction(simgrid::s4u::Engine::instance()->netRoot(), PJ_container_get_root(), filter);
XBT_DEBUG ("Graph extraction finished.");
xbt_dict_free(&filter);
platform_created = 1;
void instr_routing_define_callbacks ()
{
- if (!TRACE_is_enabled()) return;
//always need the call backs to ASes (we need only the root AS),
//to create the rootContainer and the rootType properly
- if (!TRACE_needs_platform()) return;
- simgrid::surf::on_link.connect(instr_routing_parse_start_link);
- simgrid::surf::on_postparse.connect(instr_routing_parse_end_platform);
+ if (not TRACE_is_enabled() || not TRACE_needs_platform())
+ return;
+ simgrid::s4u::Link::onCreation.connect(instr_routing_parse_start_link);
+ simgrid::s4u::onPlatformCreated.connect(instr_routing_parse_end_platform);
+ simgrid::s4u::Host::onCreation.connect(sg_instr_new_host);
}
/*
*/
static void recursiveNewVariableType (const char *new_typename, const char *color, type_t root)
{
- if (!strcmp (root->name, "HOST")){
+ if (not strcmp(root->name, "HOST")) {
char tnstr[INSTR_DEFAULT_STR_SIZE];
snprintf (tnstr, INSTR_DEFAULT_STR_SIZE, "p%s", new_typename);
PJ_type_variable_new (tnstr, color, root);
}
- if (!strcmp (root->name, "MSG_VM")){
+ if (not strcmp(root->name, "MSG_VM")) {
char tnstr[INSTR_DEFAULT_STR_SIZE];
snprintf (tnstr, INSTR_DEFAULT_STR_SIZE, "p%s", new_typename);
PJ_type_variable_new (tnstr, color, root);
}
- if (!strcmp (root->name, "LINK")){
+ if (not strcmp(root->name, "LINK")) {
char tnstr[INSTR_DEFAULT_STR_SIZE];
snprintf (tnstr, INSTR_DEFAULT_STR_SIZE, "b%s", new_typename);
PJ_type_variable_new (tnstr, color, root);
static void recursiveNewUserVariableType (const char *father_type, const char *new_typename, const char *color, type_t root)
{
- if (!strcmp (root->name, father_type)){
+ if (not strcmp(root->name, father_type)) {
PJ_type_variable_new (new_typename, color, root);
}
xbt_dict_cursor_t cursor = nullptr;
static void recursiveNewUserStateType (const char *father_type, const char *new_typename, type_t root)
{
- if (!strcmp (root->name, father_type)){
+ if (not strcmp(root->name, father_type)) {
PJ_type_state_new (new_typename, root);
}
xbt_dict_cursor_t cursor = nullptr;
static void recursiveNewValueForUserStateType (const char *type_name, const char *value, const char *color, type_t root)
{
- if (!strcmp (root->name, type_name)){
+ if (not strcmp(root->name, type_name)) {
PJ_value_new (value, color, root);
}
xbt_dict_cursor_t cursor = nullptr;
#define GRAPHICATOR_SUPPORT_FUNCTIONS
-
-static void recursiveXBTGraphExtraction (xbt_graph_t graph, xbt_dict_t nodes, xbt_dict_t edges,
- AS_t as, container_t container)
+static void recursiveXBTGraphExtraction(xbt_graph_t graph, xbt_dict_t nodes, xbt_dict_t edges, sg_netzone_t netzone,
+ container_t container)
{
- if (!xbt_dict_is_empty(as->children())){
- xbt_dict_cursor_t cursor = nullptr;
- AS_t as_child;
- char *child_name;
+ if (not netzone->children()->empty()) {
//bottom-up recursion
- xbt_dict_foreach(as->children(), cursor, child_name, as_child) {
- container_t child_container = (container_t) xbt_dict_get (
- container->children, as_child->name());
- recursiveXBTGraphExtraction (graph, nodes, edges, as_child, child_container);
+ for (auto netzone_child : *netzone->children()) {
+ container_t child_container = static_cast<container_t>(xbt_dict_get(container->children, netzone_child->name()));
+ recursiveXBTGraphExtraction(graph, nodes, edges, netzone_child, child_container);
}
}
- static_cast<simgrid::routing::AsImpl*>(as)->getGraph(graph, nodes, edges);
+ static_cast<simgrid::kernel::routing::NetZoneImpl*>(netzone)->getGraph(graph, nodes, edges);
}
-xbt_graph_t instr_routing_platform_graph (void)
+xbt_graph_t instr_routing_platform_graph ()
{
xbt_graph_t ret = xbt_graph_new_graph (0, nullptr);
xbt_dict_t nodes = xbt_dict_new_homogeneous(nullptr);
xbt_dict_t edges = xbt_dict_new_homogeneous(nullptr);
- recursiveXBTGraphExtraction (ret, nodes, edges, simgrid::s4u::Engine::instance()->rootAs(), PJ_container_get_root());
+ recursiveXBTGraphExtraction(ret, nodes, edges, simgrid::s4u::Engine::instance()->netRoot(), PJ_container_get_root());
xbt_dict_free (&nodes);
xbt_dict_free (&edges);
return ret;
unsigned int cursor = 0;
xbt_node_t node = nullptr;
xbt_edge_t edge = nullptr;
- FILE *file = nullptr;
- file = fopen(filename, "w");
+ FILE *file = fopen(filename, "w");
xbt_assert(file, "Failed to open %s \n", filename);
if (g->directed)
fprintf(file, " graph [overlap=scale]\n");
fprintf(file, " node [shape=box, style=filled]\n");
- fprintf(file,
- " node [width=.3, height=.3, style=filled, color=skyblue]\n\n");
+ fprintf(file, " node [width=.3, height=.3, style=filled, color=skyblue]\n\n");
xbt_dynar_foreach(g->nodes, cursor, node) {
fprintf(file, " \"%s\";\n", instr_node_name(node));
}
fprintf(file, "}\n");
fclose(file);
-
}
