-/* Copyright (c) 2010-2016. The SimGrid Team.
+/* Copyright (c) 2010-2021. 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 **/
-
-XBT_LOG_NEW_DEFAULT_SUBCATEGORY(instr_paje_trace, instr_trace, "tracing event system");
-
-extern FILE * tracing_file;
-extern s_instr_trace_writer_t active_writer;
-
-static std::stringstream stream;
-
-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);
-}
-
-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;
-}
-
-
-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);
- }
-
- 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;
+#include "simgrid/Exception.hpp"
+#include "simgrid/sg_config.hpp"
+#include "src/instr/instr_private.hpp"
+#include "src/instr/instr_smpi.hpp"
+#include "src/smpi/include/private.hpp"
+#include <fstream>
+
+XBT_LOG_NEW_DEFAULT_SUBCATEGORY(instr_paje_trace, instr, "tracing event system");
+
+namespace simgrid {
+namespace instr {
+static std::vector<PajeEvent*> buffer;
+
+double last_timestamp_to_dump = 0;
+// dumps the trace file until the last_timestamp_to_dump
+void dump_buffer(bool force)
+{
+ if (not TRACE_is_enabled())
+ return;
+ XBT_DEBUG("%s: dump until %f. starts", __func__, last_timestamp_to_dump);
+ if (force){
+ for (auto const& event : buffer) {
+ event->print();
+ delete event;
}
- else {
- stream << 0;
+ buffer.clear();
+ } else {
+ auto i = buffer.begin();
+ for (auto const& event : buffer) {
+ double head_timestamp = event->timestamp_;
+ if (head_timestamp > 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);
- }
-}
-
-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("%s: ends", __func__);
+}
+
+/* internal do the instrumentation module */
+void PajeEvent::insert_into_buffer()
+{
+ XBT_DEBUG("%s: insert event_type=%u, timestamp=%f, buffersize=%zu)", __func__, static_cast<unsigned>(eventType_),
+ timestamp_, buffer.size());
+ std::vector<PajeEvent*>::reverse_iterator i;
+ for (i = buffer.rbegin(); i != buffer.rend(); ++i) {
+ PajeEvent* e1 = *i;
+ XBT_DEBUG("compare to %p is of type %u; timestamp:%f", e1, static_cast<unsigned>(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();
+ 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);
}
-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();
-}
+} // namespace instr
+} // namespace simgrid