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Debug
This commit is contained in:
Loic Guegan
parent
a342ca0c89
commit
e3c7d5219d
8 changed files with 1400 additions and 8897 deletions
112
src/simulator.cc
112
src/simulator.cc
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@ -70,11 +70,12 @@ bool is_data_rcv_ready(){
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*/
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class Payload{
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public:
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Payload():hint(0),duration(0),HasHint(false),HisForward(false){}
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Payload():hint(0),duration(0),HasHint(false),HisForward(false),HasData(false){}
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Payload(Payload &p):hint(p.hint),duration(p.duration),HasHint(p.HasHint),DedicatedMailbox(p.DedicatedMailbox),HisForward(p.HisForward){}
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double hint; // The timestamp that should be used by the receiver
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double duration; // The duration that should be used by the receiver
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bool HasHint;
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bool HasData;
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bool HisForward;
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std::string DedicatedMailbox; // Dedicated mailbox used by the sender/receiver
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};
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@ -140,6 +141,7 @@ static void obs_node(std::vector<std::string> args) {
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u32 hint_added=0;
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double totalUptime=0;
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Payload *hint_forward=NULL;
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bool init_issender=i.is_sender;
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while(i.ShouldContinue()){
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// Start by sleeping
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XBT_INFO("%s is spleeping",CNAME);
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@ -154,57 +156,62 @@ static void obs_node(std::vector<std::string> args) {
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double upuntil=i.GetTS()+i.GetDuration();
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bool forward_mode=false;
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bool onlyf=false;
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bool sendhint_mode=false;
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while(uptime>0)
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{
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if(i.is_sender){
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Payload *p=new Payload();
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p->DedicatedMailbox="dedicated"+selfName;
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// Add hint informations to the payload
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if(i.use_hint && i.HasNext()){
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double try_for=sendhint_mode ? 0.3 : 1;
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try_for=try_for>uptime ? uptime : try_for; // Ensure we do not exceed uptime
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try_for=(i.use_hint && i.HasNext()) ? try_for: uptime; // Ensure we shoud use hint otherwise only send data
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// Send hint
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if(i.use_hint && sendhint_mode && i.HasNext()){
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Payload *p=new Payload();
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p->DedicatedMailbox="hintmailbox"+selfName;
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p->HasHint=true;
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p->duration=i.GetNextDuration();
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p->hint=i.GetNextTS();
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}
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try {
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// First we send and instantaneous message
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// This allow first to detect if their is a receiver
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// (to not cause deadlock for the extended mode) and second
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// to inform the receiver if he should get a hint first
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TRACK_UPTIME(m->put(p,0,uptime));
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simgrid::s4u::Mailbox *m_ded= simgrid::s4u::Mailbox::by_name(p->DedicatedMailbox);
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// First send hint if it is required
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if(p->HasHint){
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TRACK_UPTIME(SEND(m_ded->put(p,i.hint_size,uptime)));
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try {
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TRACK_UPTIME(m->put(p,0,try_for));
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simgrid::s4u::Mailbox *m_ded= simgrid::s4u::Mailbox::by_name(p->DedicatedMailbox);
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MODE_TX();
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SEND(m_ded->put(p,i.hint_size,uptime));
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XBT_INFO("%s sent a hint successfully",CNAME);
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}
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MODE_TX();
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// Then try sending the data
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if(is_data_rcv_ready()){
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catch(...){}
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}
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else{ // Send data
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Payload *p=new Payload();
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p->DedicatedMailbox="datamailbox"+selfName;
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p->HasData=true;
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p->HasHint=false;
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if(i.use_hint && i.HasNext()){
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p->HasHint=true;
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p->duration=i.GetNextDuration();
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p->hint=i.GetNextTS();
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}
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try {
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TRACK_UPTIME(m->put(p,0,try_for));
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simgrid::s4u::Mailbox *m_ded= simgrid::s4u::Mailbox::by_name(p->DedicatedMailbox);
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MODE_TX();
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if(i.extended){
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SEND(m_ded->put(p,i.data_size));
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SEND(m_ded->put(p,i.data_size));
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}
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else{
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SEND(m_ded->put(p,i.data_size,uptime));
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}
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XBT_INFO("%s sent data successfully",CNAME);
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nSend++;
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i.is_sender=(nSend<(i.n_nodes-1));
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isObserver=!i.is_sender;
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}
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else
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throw "Attemps to send when no receiver available in extended mode";
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// If we reach here, data has been sent successfully
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XBT_INFO("%s sent data successfully",CNAME);
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nSend++;
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i.is_sender=(nSend<(i.n_nodes-1));
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isObserver=!i.is_sender;
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}
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catch(...){
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XBT_INFO("%s could not send any data",CNAME);
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nSendFail++;
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catch(...){}
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}
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sendhint_mode=!sendhint_mode; // Switch to send hint mode
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}
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else if(!isObserver){
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// Here we try to forward hint for 1 sec and try to receive data for 5 secs
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double try_for=forward_mode ? 1 : 1;
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double try_for=forward_mode ? 0.3 : 1;
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try_for=try_for>uptime ? uptime : try_for; // Ensure we do not exceed uptime
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// Forward hint mode
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if(forward_mode){
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@ -238,24 +245,36 @@ static void obs_node(std::vector<std::string> args) {
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simgrid::s4u::Mailbox *m_ded= simgrid::s4u::Mailbox::by_name(p->DedicatedMailbox);
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// Start receiving data
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MODE_RX();
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if(p->HasHint){
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if(p->HasHint && !p->HasData){
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TRACK_UPTIME(p=m_ded->get<Payload>(uptime));
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XBT_INFO("%s received a hint successfully",CNAME);
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hint=new Payload(*p); // Save hint
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hint_forward=new Payload(*p); // Enable hint forwarding
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hintReceived=true;
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if(CLOCK < p->hint){
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i.AddEvent(p->hint, p->duration);
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hint_forward=new Payload(*p);
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hint_added++;
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}
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}
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data_ready[id]=true; // Say to the receiver that he can send (to avoid deadlock in extended mode)
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if(i.extended){
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p=m_ded->get<Payload>(); // Fetch data until sended
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else {
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if(i.extended){
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p=m_ded->get<Payload>(); // Fetch data until sended
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}
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else
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p=m_ded->get<Payload>(uptime); // Fetch data until sended or uptime expire
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// If we reach here, data has been received successfully
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XBT_INFO("%s received data successfully",CNAME);
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if(p->HasHint){
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XBT_INFO("%s received a hint along with data successfully",CNAME);
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hint=new Payload(*p); // Save hint
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hint_forward=new Payload(*p); // Enable hint forwarding
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hintReceived=true;
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}
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nDataRcv++;
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isObserver=true;
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i.is_sender=false;
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}
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else
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p=m_ded->get<Payload>(uptime); // Fetch data until sended or uptime expire
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// If we reach here, data has been received successfully
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XBT_INFO("%s received data successfully",CNAME);
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nDataRcv++;
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isObserver=true;
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i.is_sender=false;
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}catch(...){
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XBT_INFO("%s could not receive any data",CNAME);
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@ -265,7 +284,6 @@ static void obs_node(std::vector<std::string> args) {
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hint_added++;
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}
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}
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data_ready[id]=false;
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}
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forward_mode=!forward_mode; // Toggle mode (go back and forth between receiving and forwarding)
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}
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@ -319,5 +337,5 @@ static void obs_node(std::vector<std::string> args) {
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}
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// Done
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MODE_OFF()
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XBT_INFO("Observation node %s finished [LOG2PARSE](node:%s|isSender:%d|nSend:%d|nWakeUp:%d|nDataRcv:%d|nSendFail:%d|nRcvFail:%d|totalUptime:%f|seed:%d|hint_added:%d)",CNAME,CNAME,i.is_sender,nSend,nWakeUp,nDataRcv,nSendFail,nRcvFail,totalUptime,i.seed,hint_added);
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XBT_INFO("Observation node %s finished [LOG2PARSE](node:%s|isSender:%d|nSend:%d|nWakeUp:%d|nDataRcv:%d|nSendFail:%d|nRcvFail:%d|totalUptime:%f|seed:%d|hint_added:%d)",CNAME,CNAME,init_issender,nSend,nWakeUp,nDataRcv,nSendFail,nRcvFail,totalUptime,i.seed,hint_added);
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}
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