X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/5b1bf4b927630226493504bec19ea7356f8e70ff..7c325b8aab369b3db924f9c3bcfbf8a97523745c:/src/instr/instr_paje_trace.cpp

diff --git a/src/instr/instr_paje_trace.cpp b/src/instr/instr_paje_trace.cpp
index cbdc9f9930..f880887903 100644
--- a/src/instr/instr_paje_trace.cpp
+++ b/src/instr/instr_paje_trace.cpp
@@ -1,291 +1,103 @@
-/* Copyright (c) 2010-2016. The SimGrid Team.
+/* Copyright (c) 2010-2019. 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 "xbt/virtu.h" /* sg_cmdline */
-#include <sstream>
-#include <iomanip> /** std::setprecision **/
+#include "simgrid/sg_config.hpp"
+#include "src/instr/instr_private.hpp"
+#include "src/instr/instr_smpi.hpp"
+#include "src/smpi/include/private.hpp"
+#include "typeinfo"
+#include <fstream>
 
-XBT_LOG_NEW_DEFAULT_SUBCATEGORY(instr_paje_trace, instr_trace, "tracing event system");
+XBT_LOG_NEW_DEFAULT_SUBCATEGORY(instr_paje_trace, instr, "tracing event system");
 
-extern FILE * tracing_file;
-extern s_instr_trace_writer_t active_writer;
+extern std::ofstream tracing_file;
 
-static std::stringstream stream;
+static std::vector<simgrid::instr::PajeEvent*> buffer;
 
-static void print_paje_debug(std::string functionName, paje_event_t event) {
-  XBT_DEBUG("%s: event_type=%d, timestamp=%.*f", __FUNCTION__, (int)event->event_type, TRACE_precision(),
-            event->timestamp);
+void dump_comment(const std::string& comment)
+{
+  if (not comment.empty())
+    tracing_file << "# " << comment << std::endl;
 }
 
-template<typename T> static void init_stream(paje_event_t event) {
-  stream << std::fixed << std::setprecision(TRACE_precision());
-  stream << (int) event->event_type;
-}
-
-static void print_row() {
-  stream << std::endl;
-  fprintf(tracing_file, "%s", stream.str().c_str());
-  stream.str("");
-  stream.clear();
-}
-
-static void print_timestamp(paje_event_t event) {
-  stream << " ";
-  /* prevent 0.0000 in the trace - this was the behavior before the transition to c++ */
-  if (event->timestamp == 0) 
-    stream << 0;
-  else 
-    stream << event->timestamp;
-}
+void dump_comment_file(const std::string& filename)
+{
+  if (filename.empty())
+    return;
+  std::ifstream fs(filename.c_str(), std::ifstream::in);
 
+  if (fs.fail())
+    THROWF(system_error, 1, "Comment file %s could not be opened for reading.", filename.c_str());
 
-template<typename T> static void print_default_pajeLink_row(paje_event_t& event) {
-  init_stream<T>(event);
-  print_timestamp(event);
-  stream << " " << static_cast<T>(event->data)->type->id
-         << " " << static_cast<T>(event->data)->container->id
-         << " " << static_cast<T>(event->data)->value;
-}
-
-template<typename T> static void print_default_pajeState_row(paje_event_t& event) {
-  init_stream<T>(event);
-  print_timestamp(event);
-  stream << " " << static_cast<T>(event->data)->type->id
-         << " " << static_cast<T>(event->data)->container->id;
-}
-
-template<typename T> static void print_default_pajeType_row(paje_event_t& event) {
-  init_stream<T>(event);
-  stream << " " << static_cast<T>(event->data)->type->id
-         << " " << static_cast<T>(event->data)->type->father->id
-         << " " << static_cast<T>(event->data)->type->name;
-}
-
-template<typename T> static void print_default_pajeVariable_row(paje_event_t& event) {
-  init_stream<T>(event);
-  print_timestamp(event);
-  stream << " " << static_cast<T>(event->data)->type->id
-         << " " << static_cast<T>(event->data)->container->id
-         << " " << static_cast<T>(event->data)->value;
-         
-  print_row();
-}
-
-void TRACE_paje_init(void) {
-  active_writer.print_DefineContainerType = print_pajeDefineContainerType;
-  active_writer.print_DefineVariableType  = print_pajeDefineVariableType;
-  active_writer.print_DefineStateType     = print_pajeDefineStateType;
-  active_writer.print_DefineEventType     = print_pajeDefineEventType;
-  active_writer.print_DefineLinkType      = print_pajeDefineLinkType;
-  active_writer.print_DefineEntityValue   = print_pajeDefineEntityValue;
-  active_writer.print_CreateContainer     = print_pajeCreateContainer;
-  active_writer.print_DestroyContainer    = print_pajeDestroyContainer;
-  active_writer.print_SetVariable         = print_pajeSetVariable;
-  active_writer.print_AddVariable         = print_pajeAddVariable;
-  active_writer.print_SubVariable         = print_pajeSubVariable;
-  active_writer.print_SetState            = print_pajeSetState;
-  active_writer.print_PushState           = print_pajePushState;
-  active_writer.print_PopState            = print_pajePopState;
-  active_writer.print_ResetState          = print_pajeResetState;
-  active_writer.print_StartLink           = print_pajeStartLink;
-  active_writer.print_EndLink             = print_pajeEndLink;
-  active_writer.print_NewEvent            = print_pajeNewEvent;
-}
-
-void TRACE_paje_start(void) {
-  char *filename = TRACE_get_filename();
-  tracing_file = fopen(filename, "w");
-  if (tracing_file == NULL){
-    THROWF (system_error, 1, "Tracefile %s could not be opened for writing.", filename);
+  while (not fs.eof()) {
+    std::string line;
+    std::getline(fs, line);
+    tracing_file << "# " << line;
   }
-
-  XBT_DEBUG("Filename %s is open for writing", filename);
-
-  /* output generator version */
-  fprintf (tracing_file, "#This file was generated using SimGrid-%d.%d.%d\n",
-           SIMGRID_VERSION_MAJOR, SIMGRID_VERSION_MINOR, SIMGRID_VERSION_PATCH);
-  fprintf (tracing_file, "#[");
-  unsigned int cpt;
-  char *str;
-  xbt_dynar_foreach (xbt_cmdline, cpt, str){
-    fprintf(tracing_file, "%s ",str);
-  }
-  fprintf (tracing_file, "]\n");
-
-  /* output one line comment */
-  dump_comment (TRACE_get_comment());
-
-  /* output comment file */
-  dump_comment_file (TRACE_get_comment_file());
-
-  /* output header */
-  TRACE_header(TRACE_basic(),TRACE_display_sizes());
-}
-
-void TRACE_paje_end(void) {
-  fclose(tracing_file);
-  char *filename = TRACE_get_filename();
-  XBT_DEBUG("Filename %s is closed", filename);
-}
-
-void print_pajeDefineContainerType(paje_event_t event) {
-  print_paje_debug(__FUNCTION__, event);
-  print_default_pajeType_row<defineContainerType_t>(event);
-  print_row();
-}
-
-void print_pajeDefineVariableType(paje_event_t event) {
-  print_paje_debug(__FUNCTION__, event);
-  print_default_pajeType_row<defineVariableType_t>(event);
-  stream << " \"" << static_cast<defineVariableType_t>(event->data)->type->color << "\"";
-  print_row();
-}
-
-void print_pajeDefineStateType(paje_event_t event) {
-  print_paje_debug(__FUNCTION__, event);
-  print_default_pajeType_row<defineStateType_t>(event);
-  print_row();
-}
-
-void print_pajeDefineEventType(paje_event_t event) {
-  print_paje_debug(__FUNCTION__, event);
-  print_default_pajeType_row<defineEventType_t>(event);
-  print_row();
-}
-
-void print_pajeDefineLinkType(paje_event_t event) {
-  print_paje_debug(__FUNCTION__, event);
-  init_stream<defineLinkType_t>(event);
-  stream << " " << static_cast<defineLinkType_t>(event->data)->type->id 
-         << " " << static_cast<defineLinkType_t>(event->data)->type->father->id 
-         << " " << static_cast<defineLinkType_t>(event->data)->source->id 
-         << " " << static_cast<defineLinkType_t>(event->data)->dest->id 
-         << " " << static_cast<defineLinkType_t>(event->data)->type->name;
-  print_row();
-}
-
-void print_pajeDefineEntityValue (paje_event_t event) {
-  print_paje_debug(__FUNCTION__, event);
-  init_stream<defineEntityValue_t>(event);
-  stream << " "   << static_cast<defineEntityValue_t>(event->data)->value->id
-         << " "   << static_cast<defineEntityValue_t>(event->data)->value->father->id
-         << " "   << static_cast<defineEntityValue_t>(event->data)->value->name
-         << " \"" << static_cast<defineEntityValue_t>(event->data)->value->color << "\"";
-  print_row();
-}
-
-void print_pajeCreateContainer(paje_event_t event) {
-  print_paje_debug(__FUNCTION__, event);
-  init_stream<createContainer_t>(event);
-  print_timestamp(event);
-  stream << " "   << static_cast<createContainer_t>(event->data)->container->id
-         << " "   << static_cast<createContainer_t>(event->data)->container->type->id
-         << " "   << static_cast<createContainer_t>(event->data)->container->father->id
-         << " \"" << static_cast<createContainer_t>(event->data)->container->name << "\"";
-
-  print_row();
-}
-
-void print_pajeDestroyContainer(paje_event_t event) {
-  print_paje_debug(__FUNCTION__, event);
-  init_stream<createContainer_t>(event);
-  print_timestamp(event);
-  stream << " "   << static_cast<createContainer_t>(event->data)->container->type->id
-         << " "   << static_cast<createContainer_t>(event->data)->container->id;
-
-  print_row();
-}
-
-void print_pajeSetVariable(paje_event_t event) {
-  print_paje_debug(__FUNCTION__, event);
-  print_default_pajeVariable_row<setVariable_t>(event);
-}
-
-void print_pajeAddVariable(paje_event_t event) {
-  print_paje_debug(__FUNCTION__, event);
-  print_default_pajeVariable_row<addVariable_t>(event);
-}
-
-void print_pajeSubVariable(paje_event_t event) {
-  print_paje_debug(__FUNCTION__, event);
-  print_default_pajeVariable_row<subVariable_t>(event);
-}
-
-void print_pajeSetState(paje_event_t event) {
-  print_paje_debug(__FUNCTION__, event);
-
-  print_default_pajeState_row<setState_t>(event);
-  stream << " " << static_cast<setState_t>(event->data)->value->id;
-  print_row();
-}
-
-void print_pajePushState(paje_event_t event) {
-  print_paje_debug(__FUNCTION__, event);
-  print_default_pajeState_row<pushState_t>(event);
-  stream << " " << static_cast<pushState_t>(event->data)->value->id;
-
-  if (TRACE_display_sizes()) {
-    stream << " ";
-    if (static_cast<pushState_t>(event->data)->extra != NULL) {
-      stream << static_cast<instr_extra_data>(static_cast<pushState_t>(event->data)->extra)->send_size;
+  fs.close();
+}
+
+double TRACE_last_timestamp_to_dump = 0;
+//dumps the trace file until the timestamp TRACE_last_timestamp_to_dump
+void TRACE_paje_dump_buffer(bool force)
+{
+  if (not TRACE_is_enabled())
+    return;
+  XBT_DEBUG("%s: dump until %f. starts", __func__, TRACE_last_timestamp_to_dump);
+  if (force){
+    for (auto const& event : buffer) {
+      event->print();
+      delete event;
     }
-    else {
-      stream << 0;
+    buffer.clear();
+  } else {
+    std::vector<simgrid::instr::PajeEvent*>::iterator i = buffer.begin();
+    for (auto const& event : buffer) {
+      double head_timestamp = event->timestamp_;
+      if (head_timestamp > TRACE_last_timestamp_to_dump)
+        break;
+      event->print();
+      delete event;
+      ++i;
     }
+    buffer.erase(buffer.begin(), i);
   }
-  print_row();
-
-  if (static_cast<pushState_t>(event->data)->extra != NULL) {
-    if (static_cast<instr_extra_data>(static_cast<pushState_t>(event->data)->extra)->sendcounts != NULL)
-      xbt_free(static_cast<instr_extra_data>(static_cast<pushState_t>(event->data)->extra)->sendcounts);
-    if (static_cast<instr_extra_data>(static_cast<pushState_t>(event->data)->extra)->recvcounts != NULL)
-      xbt_free(static_cast<instr_extra_data>(static_cast<pushState_t>(event->data)->extra)->recvcounts);
-    xbt_free(static_cast<pushState_t>(event->data)->extra);
+  XBT_DEBUG("%s: ends", __func__);
+}
+
+static void buffer_debug(std::vector<simgrid::instr::PajeEvent*>* buf)
+{
+  if (not XBT_LOG_ISENABLED(instr_paje_trace, xbt_log_priority_debug))
+    return;
+  XBT_DEBUG(">>>>>> Dump the state of the buffer. %zu events", buf->size());
+  for (auto const& event : *buf) {
+    event->print();
+    XBT_DEBUG("%p %s", event, event->stream_.str().c_str());
+    event->stream_.str("");
+    event->stream_.clear();
   }
-}
-
-void print_pajePopState(paje_event_t event) {
-  print_paje_debug(__FUNCTION__, event);
-  print_default_pajeState_row<popState_t>(event);
-  print_row();
-}
-
-void print_pajeResetState(paje_event_t event) {
-  print_paje_debug(__FUNCTION__, event);
-  print_default_pajeState_row<resetState_t>(event);
-  print_row();
-}
-
-void print_pajeStartLink(paje_event_t event) {
-  print_paje_debug(__FUNCTION__, event);
-  print_default_pajeLink_row<startLink_t>(event);
-  stream << " " << static_cast<startLink_t>(event->data)->sourceContainer->id
-         << " " << static_cast<startLink_t>(event->data)->key;
-
-  if (TRACE_display_sizes()) {
-    stream << " " << static_cast<startLink_t>(event->data)->size;
+  XBT_DEBUG("<<<<<<");
+}
+
+/* internal do the instrumentation module */
+void simgrid::instr::PajeEvent::insert_into_buffer()
+{
+  XBT_DEBUG("%s: insert event_type=%u, timestamp=%f, buffersize=%zu)", __func__, eventType_, timestamp_, buffer.size());
+  std::vector<simgrid::instr::PajeEvent*>::reverse_iterator i;
+  for (i = buffer.rbegin(); i != buffer.rend(); ++i) {
+    simgrid::instr::PajeEvent* e1 = *i;
+    XBT_DEBUG("compare to %p is of type %u; timestamp:%f", e1, e1->eventType_, e1->timestamp_);
+    if (e1->timestamp_ <= timestamp_)
+      break;
   }
-  print_row();
-}
-
-void print_pajeEndLink(paje_event_t event) {
-  print_paje_debug(__FUNCTION__, event);
-  print_default_pajeLink_row<startLink_t>(event);
-  stream << " " << static_cast<endLink_t>(event->data)->destContainer->id
-         << " " << static_cast<endLink_t>(event->data)->key;
-  print_row();
-}
-
-void print_pajeNewEvent (paje_event_t event) {
-  print_paje_debug(__FUNCTION__, event);
-  init_stream<newEvent_t>(event);
-  print_timestamp(event);
-  stream << " " << static_cast<newEvent_t>(event->data)->type->id
-         << " " << static_cast<newEvent_t>(event->data)->container->id
-         << " " << static_cast<newEvent_t>(event->data)->value->id;
-  print_row();
+  if (i == buffer.rend())
+    XBT_DEBUG("%s: inserted at beginning", __func__);
+  else if (i == buffer.rbegin())
+    XBT_DEBUG("%s: inserted at end", __func__);
+  else
+    XBT_DEBUG("%s: inserted at pos= %zd from its end", __func__, std::distance(buffer.rbegin(), i));
+  buffer.insert(i.base(), this);
 }