Version inestable

app_profiler.py

@@ -114,8 +114,8 @@ def main():
 
     
     benchmark_binary = conf.get('DEFAULT', 'benchmarkBinary')
-    if (args.device>0):
-      cp.LOGS_PATH="{}-{}-{}".format(cp.LOGS_PATH,args.device,benchmark_binary.split('/')[-1])    
+  
+    cp.LOGS_PATH="{}l_{}_d{}".format(cp.LOGS_PATH,benchmark_binary.split('/')[-1],args.device)    
     cp.rewrite_path()
 
     os.system("rm -f {}".format(cp.KERNEL_INFO_DIR))  

app_profiler_old.py

-#!/usr/bin/env python3
-import argparse
-import os
-import re
-import time
-import common_functions as cf
-import common_parameters as cp
-
-
-def generate_dict(sm_version, input_file_name):
-    with open(input_file_name, "r") as f:
-        # dictionary to store the number of allocated registers per static
-        kernel_reg = {}
-
-        kernel_name = ""  # temporary variable to store the kernel_name
-        check_for_register_count = False
-
-        # process the input file created by capturing the stderr while compiling the
-        # application using -Xptxas -v options
-        for line in f:  # for each line in the file
-            m = re.match(r".*Compiling entry function.*'(\S+)'.*for.*'{}'.*".format(sm_version), line)
-            if m:
-                kernel_name = m.group(1)
-                check_for_register_count = True
-
-            m = re.match(r".*Used[ ]+(\d+)[ ]+registers.*", line)
-            if check_for_register_count and m:
-                reg_num = m.group(1)  # extract register number
-                if kernel_name not in kernel_reg:
-                    # associate the extracted register number with the kernel name
-                    kernel_reg[kernel_name] = int(reg_num.strip())
-                else:
-                    print("Warning: {} exists in the kernel_reg dictionary. "
-                          "Skipping this register count.".format(kernel_name))
-                check_for_register_count = False
-
-    return kernel_reg
-
-
-"""
-Function that calls the profiler based on the injection mode
-"""
-
-
-def profiler_caller(gdb_exec, kernel, benchmark_binary, benchmark_args):
-    acc_time = 0
-    script = '{} -ex \'py arg0 = {}\' -n -batch -x {}'
-    benchmark_args_striped = benchmark_args.replace('\\n', '').replace('\\', '')
-    print ("KERNEL"+kernel)
-    init_string = '"file {}; set args {}"'.format(benchmark_binary, benchmark_args_striped)
-    #init_string = '"file {}; set args {}; break {}"'.format(benchmark_binary, benchmark_args_striped,kernel)
-    profiler_cmd = script.format(gdb_exec, init_string, cp.PROFILER_SCRIPT)
-    print ("Profiler caller")
-    if cp.DEBUG:
-        print("PROFILER CMD: {}".format(profiler_cmd))
-
-    for i in range(0, cp.MAX_TIMES_TO_PROFILE):
-        start = time.time()
-        os.system(profiler_cmd)
-        end = time.time()
-        acc_time += end - start
-        cf.kill_all("killall -9 {}; killall -9 {}".format(
-            os.path.basename(gdb_exec), os.path.basename(benchmark_binary)))
-
-    return acc_time / cp.MAX_TIMES_TO_PROFILE
-
-
-"""
-Function to generate the gold execution
-"""
-
-
-def generate_gold(gdb_exec, benchmark_binary, benchmark_args):
-    # Create tmp path and clean it if it exists
-    tmp_path = os.path.dirname(os.path.realpath(__file__)) + "/" + cp.LOGS_PATH + "/tmp"
-    if not os.path.exists(tmp_path):
-        os.mkdir(tmp_path)
-    os.system("rm -rf " + tmp_path + "/*")
-
-    script = '{} -ex \'py arg0 = {}\' -n -batch -x {} > {} 2> {}'
-    init_string = '"file {}; set args {}"'.format(benchmark_binary, benchmark_args)
-    profiler_cmd = script.format(gdb_exec, init_string, cp.PROFILER_SCRIPT, cp.GOLD_OUTPUT_PATH, cp.GOLD_ERR_PATH)
-    if cp.DEBUG:
-        print("PROFILER CMD: {}".format(profiler_cmd))
-
-    # Execute and save gold file
-    return os.system(profiler_cmd)
-
-
-def main():
-    os.system("rm -f {}".format(cp.KERNEL_INFO_DIR))
-    parser = argparse.ArgumentParser()
-    parser.add_argument('-c', '--conf', dest="config_file", help='Configuration file', required=True)
-
-    args = parser.parse_args()
-
-    # Read the configuration file with data for all the apps that will be executed
-    conf = cf.load_config_file(args.config_file)
-
-    # First set env vars
-    cf.set_python_env()
-
-    ########################################################################
-    # Profiler step
-    # Max time will be obtained by running
-    # it will also get app output for golden copy
-    # that is,
-    print("###################################################\n1 - Profiling application")
-    if 'benchmarkBinary_noverificar' in conf['DEFAULT']:
-        benchmark_binary = conf.get('DEFAULT', 'benchmarkBinary_noverificar')
-    else:
-        benchmark_binary = conf.get('DEFAULT', 'benchmarkBinary')
-    if 'benchmarkArgs_noverificar' in conf['DEFAULT']:
-      benchmark_args = conf.get('DEFAULT', 'benchmarkArgs_noverificar')
-    else:
-      benchmark_args = conf.get('DEFAULT', 'benchmarkArgs')
-    gdb_exec = conf.get("DEFAULT", "gdbExecName")
-    kernel=conf.get('DEFAULT', 'kernel')
-    max_time_app = profiler_caller(gdb_exec=gdb_exec,kernel=kernel, benchmark_binary=benchmark_binary, benchmark_args=benchmark_args)
-
-    # saving gold
-    print ("Saving gold");
-    generate_gold_result = generate_gold(gdb_exec=gdb_exec,
-                                         benchmark_binary=benchmark_binary, benchmark_args=benchmark_args)
-
-    if generate_gold_result != 0:
-        raise EnvironmentError("Gold generation did not finish well, the fault injection will not work")
-
-    # Remove trash GDB info from the std output and the err output
-    cf.remove_useless_information_from_output(cp.GOLD_OUTPUT_PATH)
-    cf.remove_useless_information_from_output(cp.GOLD_ERR_PATH)
-
-    # Save the kernel configuration txt file
-    cf.save_file(file_path=cp.KERNEL_INFO_DIR, data={'max_time': max_time_app})
-
-    print("1 - Profile finished\n###################################################")
-
-
-if __name__ == '__main__':
-    main()

classes/RunGDB.py

@@ -37,11 +37,14 @@ class RunGDB(Thread):
 
         start_cmd = "{}/{}".format(self.__base_path, self.__flip_script)
         script = 'env CUDA_VISIBLE_DEVICES={} {} -ex \'py arg0 = "{}"\' -n -batch -x {} > {} 2>{} &'
-        #script = 'env CUDA_VISIBLE_DEVICES=1 {} -ex \'py arg0 = "{}"\' -n -batch -x {} > {} 2>{} &'
-        #printf(script.format(self.__gpu_to_execute, self.__gdb_exe_name, self.__gdb_env_string,start_cmd, self.__inj_output_path,self.__inj_err_path))
+       
+        #script = 'env CUDA_VISIBLE_DEVICES={} {} -ex \'py arg0 = "{}"\' -n -batch -x {} &'
+      
         os.system(script.format(self.__gpu_to_execute, self.__gdb_exe_name, self.__gdb_env_string,
-                               start_cmd, self.__inj_output_path,
-                                self.__inj_err_path))
+                               start_cmd,self.__inj_output_path, self.__inj_err_path))
+                                
+                                
+        #os.system(script.format(self.__gpu_to_execute, self.__gdb_exe_name, self.__gdb_env_string,start_cmd))
         print(script.format(self.__gpu_to_execute, self.__gdb_exe_name, self.__gdb_env_string,
                                start_cmd, self.__inj_output_path,
                                 self.__inj_err_path))                        

classes/SignalApp.py

@@ -13,11 +13,11 @@ Signal the app to stop so GDB can execute the script to flip a value
 
 
 class SignalApp(Thread):
-    def __init__(self, signal_cmd, max_wait_time, log_path, unique_id, signals_to_send, init_sleep, syncro,waitfinish):
-        global hang
+    def __init__(self,file_connection, max_wait_time, log_path, unique_id, signals_to_send, init_sleep, syncro,waitfinish):
+        global crashsystem,hang
         hang=False
         super(SignalApp, self).__init__()
-        self.__signal_cmd = signal_cmd
+        self.__file_connection = file_connection
         os.system("rm -f {}".format(log_path))
         self.__log = Logging(log_file=log_path, unique_id=unique_id)
 
@@ -32,23 +32,11 @@ class SignalApp(Thread):
         self._waitfinish=waitfinish
     def run(self):
         # Send a series of signal to make sure gdb will flip a value in one of the interrupt signals
-        log_string = "Sending a signal using command: {} after {}s and each {}s.".format(self.__signal_cmd, self.__init_wait_time,self.__time_to_sleep)
-
+        #log_string = "Sending a signal using command: {} after {}s and each {}s.".format(self.__signal_cmd, self.__init_wait_time,self.__time_to_sleep)
+        log_string = "Sending a signal  each {}s of {} times.".format(self.__time_to_sleep,self.__signals_to_send )
         if cp.DEBUG:
             self.__log.info(log_string)
-      
-        # Sleep for a random time
-#        time.sleep(self.__init_wait_time)
-#a=[ uniform.randint(1,1000) for _ in range(self.__signals_to_send))]
-#a.sort()
-        #os.system(self.__signal_cmd)
-        #for line in os.popen(self.__signal_cmd):
-        #   pid=int(line)
-        
-
-       
-        #os.kill(int(self.__signal_cmd),signal.SIGINT)
-        self.__log.info(log_string)
+        crashsystem=False
         try:
            (self._syncro).wait()
         #except threading.BrokenBarrierError:
@@ -57,31 +45,51 @@ class SignalApp(Thread):
           self.__log.info("Breakpoint inicial fuera de tiempo")
           #(self._waitfinish).wait()
           (self._syncro).reset()   
-          hang=True
-          self.__log.info("Timeout syncron of breakpoint\n")
-        pid = (os.popen(self.__signal_cmd)).read()       
-        pid=int(pid.split('\n')[0])
+          crashsystem=True
+          return 
+          #self.__log.info("Timeout syncron of breakpoint\n")
+          
+        pidf=open(self.__file_connection,"r")
+        pid=int(pidf.read())
+        pidf.close()
+        #os.remove(self.__file_connection)
+        
+        #os.system(self.__signal_cmd)  
+        #pidf = (os.popen(self.__signal_cmd))
+             
         #print("Comando {} y resultado {} de tipo {}".format(self.__signal_cmd,pid, type (pid)) ) 
+        #pid=int(pid.split('\n')[0])
+        #pidf.close()
+        print(" resultado pid {} de tipo {}".format(pid, type (pid)) )  
         # Time random
         #print ("INIT:"+str(self.__init_wait_time)+"sleep"+str())
         time.sleep(self.__init_wait_time)	   
+        crash=False
         for signals in range(0, self.__signals_to_send):
             #os.system("{} > /dev/null 2>/dev/null".format(self.__signal_cmd))
             try:
               os.kill(pid,signal.SIGINT)
+              self.__log.info("sending signal {}".format(signals))
             except:
-              self.__log.info("Process is dead")  
+              self.__log.info("Process is dead. Crash?")  
+              os.kill(pid,signal.SIGKILL)
+              (self._waitfinish).abort()
+              (self._waitfinish).reset()
+              (self._syncro).abort()
+              (self._syncro).reset()  
+              crash=True
               break
-            self.__log.info("sending signal {}".format(signals))
+            
             try:
                (self._syncro).wait()
             except:	
                (self._syncro).abort()
-               break
+               #break
                #print("Breakpoint fuera de tiempo")
             (self._syncro).reset()   
             time.sleep(self.__time_to_sleep)
         #(self._syncro).reset() 
+        if not crash:
          try:
            (self._waitfinish).wait()
           #except  threading.BrokenBarrierError:

codes/hotspot/hotspot.conf

@@ -17,8 +17,8 @@ faultModel = 0
 # RF -> Register File
 # INST_OUT -> Instruction Output (NOT IMPLEMENTED YET)
 # INST_composed -> Instruction Adress (NOT IMPLEMENTED YET)
-injectionSite = RF
 
+injectionSite = RF 
 # Max time factor to finish the app, this will be multiplied by the application running time
 # For example if your app spend 2s, and the maxWaitTimes is 5, the max running time before it is
 # Considered as a crash is 10s

codes/lavaMD/lavaMD.conf

@@ -30,7 +30,7 @@ maxWaitTimes = 5
 benchmarkBinary = /home/badia/mycarol-fi/codes/lavaMD/lavaMD
 
 # Commands to set the session inside GDB environment
-benchmarkArgs =  -boxes1d 40
+benchmarkArgs =  -boxes1d 60
 
 # CSV output file. It will be overwrite at each injection
 csvFile = results/lavaMD_IO.csv

codes/lavaMD/main.c

@@ -313,8 +313,10 @@ int correct=true;
         //printf ("Z %f golden %f dif %f Error %d\n",fv_cpu[i].z,golden[i][3],fabs(fv_cpu[i].z-golden[i][3]) ,semicorrect );
 
                 if (!semicorrect) {
-                        printf("Error! En la componete %05d \n", i
-                                        );
+                        //printf("Error! En la componete %05d \n", i
+                                        //);
+					//
+			int basura=0;
 #pragma omp critical
                         {
                                 correct = false;

codes/lavaMD/main_h.c

@@ -313,8 +313,8 @@ int correct=true;
         //printf ("Z %f golden %f dif %f Error %d\n",fv_cpu[i].z,golden[i][3],fabs(fv_cpu[i].z-golden[i][3]) ,semicorrect );
 
                 if (!semicorrect) {
-                        printf("Error! En la componete %05d \n", i
-                                        );
+                        //printf("Error! En la componete %05d \n", i
+                          //              );
 #pragma omp critical
                         {
                                 correct = false;

codes/lavaMD/main_intento.c

@@ -319,7 +319,7 @@ int correct=true;
         //printf ("Z %f golden %f dif %f Error %d\n",fv_cpu[i].z,golden[3],fabs(fv_cpu[i].z-golden[3]) ,semicorrect );
 
                 if (!semicorrect) {
-                        printf("Error! En la componete %05d \n", i
+                       // printf("Error! En la componete %05d \n", i
                                         );
 #pragma omp critical
                         {

codes/lud/lud.conf

@@ -17,7 +17,7 @@ faultModel = 0
 # RF -> Register File
 # INST_OUT -> Instruction Output (NOT IMPLEMENTED YET)
 # INST_composed -> Instruction Adress (NOT IMPLEMENTED YET)
-injectionSite = RF 
+injectionSite = INST_OUT 
 
 # Max time factor to finish the app, this will be multiplied by the application running time
 # For example if your app spend 2s, and the maxWaitTimes is 5, the max running time before it is
@@ -26,7 +26,7 @@ maxWaitTimes = 5
 
 # binary file of the application
 # Must be full path
-benchmarkBinary = /home/badia/rodinia_3.1/cuda/lud/cuda/lud_cuda
+benchmarkBinary = /home/badia/mycarol-fi/codes/lud/cuda/lud_cuda
 
 #benchmarkBinary_noverificar = /home/badia/rodinia_3.1/cuda/lavaMD/lavaMD 
 
@@ -36,10 +36,10 @@ benchmarkArgs =  -s 10000 -v
 benchmarkArgs_noverificar =  -s 10000
 
 # CSV output file. It will be overwrite at each injection
-csvFile = results/lud_RF.csv
+csvFile = results/lud_IO.csv
 
 # You should create a script on the benchmark source folder to verify GOLD_OUTPUT x INJ_OUTPUT
-goldenCheckScript = ../rodinia_3.1/cuda/lud/sdc_check.sh
+goldenCheckScript = codes/lud/sdc_check.sh
 
 # Number of signals that will be sent to the application
 seqSignals = 20

codes/mmElem/matrixmul.conf

@@ -17,9 +17,9 @@ faultModel = 0
 # RF -> Register File
 # INST_OUT -> Instruction Output (NOT IMPLEMENTED YET)
 # INST_composed -> Instruction Adress (NOT IMPLEMENTED YET)
-injectionSite = RF 
+#injectionSite = RF 
 
-#injectionSite = INST_OUT 
+injectionSite = INST_OUT 
 # Max time factor to finish the app, this will be multiplied by the application running time
 # For example if your app spend 2s, and the maxWaitTimes is 5, the max running time before it is
 # Considered as a crash is 10s

codes/nw/nw.conf

@@ -17,8 +17,9 @@ faultModel = 0
 # RF -> Register File
 # INST_OUT -> Instruction Output (NOT IMPLEMENTED YET)
 # INST_composed -> Instruction Adress (NOT IMPLEMENTED YET)
-injectionSite = RF 
+#injectionSite = RF 
 
+injectionSite = INST_OUT 
 # Max time factor to finish the app, this will be multiplied by the application running time
 # For example if your app spend 2s, and the maxWaitTimes is 5, the max running time before it is
 # Considered as a crash is 10s
@@ -37,7 +38,7 @@ benchmarkArgs =  32000 1
  #benchmarkArgs_noverificar =  -s 2048
 
 # CSV output file. It will be overwrite at each injection
-csvFile = results/nw_RF.csv
+csvFile = results/nw_IO.csv
 
 # You should create a script on the benchmark source folder to verify GOLD_OUTPUT x INJ_OUTPUT
 goldenCheckScript = codes/nw/sdc_check.sh

common_parameters.py

 import signal
+import os
 # Max size of register
 SINGLE_MAX_SIZE_REGISTER = 32
 
@@ -8,7 +9,9 @@ SINGLE_MAX_SIZE_REGISTER = 32
 MAX_TIMES_TO_PROFILE = 2
 
 # Log path to store all injections info
-LOGS_PATH = 'logs'
+LOGS_PATH = 'logs/'
+FILE_PID_PIF= "/pid_program_injected"
+
 
 
 # Internal python scripts
@@ -102,7 +105,7 @@ FOCUS_ERROR_STRING = "Focus not set on any active CUDA kernel."
 
 def rewrite_path():
   # Temporary file to store kernel information
-  global KERNEL_INFO_DIR,GOLD_ERR_PATH,GOLD_OUTPUT_PATH,INJ_OUTPUT_PATH,INJ_ERR_PATH,DIFF_LOG,DIFF_ERR_LOG, SIGNAL_APP_LOG, LOG_DEFAULT_NAME   
+  global KERNEL_INFO_DIR,GOLD_ERR_PATH,GOLD_OUTPUT_PATH,INJ_OUTPUT_PATH,INJ_ERR_PATH,DIFF_LOG,DIFF_ERR_LOG, SIGNAL_APP_LOG, LOG_DEFAULT_NAME, FILE_PID_PIF  
   KERNEL_INFO_DIR = LOGS_PATH + '/tmp/carol-fi-kernel-info.txt'
   # For golden generation
   GOLD_ERR_PATH = LOGS_PATH + '/tmp/carol_fi_golden_bench_err.txt'
@@ -113,13 +116,14 @@ def rewrite_path():
   INJ_ERR_PATH = LOGS_PATH + '/tmp/carol_fi_inj_bench_err_{}.txt'
 
 
-
   # Temporary difference logs
   DIFF_LOG = LOGS_PATH + '/tmp/diff_{}.log'
   DIFF_ERR_LOG = LOGS_PATH + '/tmp/diff_err_{}.log'
   SIGNAL_APP_LOG = LOGS_PATH + '/tmp/signal_app_thread_{}.txt'
   
-
+  PATH_CURRENT=os.path.dirname(os.path.realpath(__file__))
+  PATH_TMP= PATH_CURRENT + "/" + LOGS_PATH + "/tmp"
+  FILE_PID_PIF= PATH_TMP+"/pid_program_injected"
 
    # Common body of log filename
    

fault_injector.py

@@ -75,7 +75,7 @@ def signal_handler(sig, frame):
     print("Current_path "+current_path)
     for th in gpus_threads:
       th.join()
-    #sys.exit(0)
+    sys.exit(0)
 
 
 """
@@ -384,15 +384,16 @@ def gdb_inject_fault(**kwargs):
     #init_wait_time = uniform(0, end_time * cp.MAX_SIGNAL_BEFORE_ENDING)
     #time_to_sleep = (max_wait_time - self.__init_wait_time) / seq_signals
     # Generate configuration file for specific test
-    gdb_env_string = "{}|{}|{}|{}|{}|{}|file {}; set args {}|{}".format(gdb_kernel,os.getpid(),maxregs,",".join(str(i) for i in bits_to_flip), fault_model,
-                                                               flip_log_file, benchmark_binary, benchmark_args,
-                                                               injection_site)
+    gdb_env_string = "  {}|{}|{}|{}|{}|{}|{}|file {}; set args {}|{}".format(gdb_kernel,os.getpid(),maxregs,cp.FILE_PID_PIF,",".join(str(i) for i in bits_to_flip), fault_model, flip_log_file, benchmark_binary, benchmark_args, injection_site)
+               
+
+                                                              
 
     if cp.DEBUG:
         cf.printf("THREAD {} ENV GENERATE FINISHED".format(host_thread))
 
     # First we have to start the SignalApp thread
-    signal_app_thread = SignalApp(max_wait_time=end_time, signal_cmd=signal_cmd,
+    signal_app_thread = SignalApp(max_wait_time=end_time, file_connection=cp.FILE_PID_PIF,
                                   log_path=signal_app_log, unique_id=unique_id,
                                   signals_to_send=seq_signals,
                                   init_sleep=init_sleep,syncro=syncro,waitfinish=wait_finish)
@@ -556,7 +557,7 @@ by sending a SIGINT signal to the application
 
 def fault_injection_by_signal(**kwargs):
     # Global rows list
-    global lock, exit_injector,num_rounds,kill_strings
+    global lock, exit_injector,num_rounds,kill_strings,crashsystem
     benchmark_binary = kwargs.get('benchmark_binary')
     #kwargs['signal_cmd'] = "killall -2 {}".format(os.path.basename(benchmark_binary)) 
     kwargs['signal_cmd'] = "pgrep {}".format(os.path.basename(benchmark_binary)) 
@@ -566,19 +567,23 @@ def fault_injection_by_signal(**kwargs):
     injection_site = kwargs.get('injection_site')
     summary_file = kwargs.get('summary_file')
     header = kwargs.get('header')
-    max_fallos=10
+    max_fallos=5
     acc_fault_injected=0
     cf.printf("-----------------------------------------------------------------------------------------------")
     # Execute the fault injector for each one of the sections(apps) of the configuration file
     for fault_model in fault_models:
         # Execute iterations number of fault injection for a specific app
+        print("================")
         try:
+             print(num_rounds)
              ret_profiler = cf.load_config_file("tmpxxx_num_rounds.conf")
              num_rounds=int(ret_profiler.get('DEFAULT', 'Ocurrencias'))
+             print(num_rounds)
              os.system ("rm tmpxxx_num_rounds.conf")
         except:     
              num_rounds = 1
-        
+        print(num_rounds)
+        print("================") 
         while num_rounds <= iterations:
             if exit_injector:
                 return
@@ -625,16 +630,6 @@ def fault_injection_by_signal(**kwargs):
                 acc_fault_injeted=0
             else:
                  acc_fault_injected+=1      		    	
-                 if (acc_fault_injected == (max_fallos/2)):	
-                   for cmd in kill_strings.split(";"):
-                       os.system(cmd + " > /dev/null 2>&1")
-
-                   for th in gpus_threads:
-                     try:
-                        th.join()
-                     except:
-                        nulo=1   
-                   time.sleep(240)	      		    	
                  if (acc_fault_injected == max_fallos):
                    exit_injector=True	
                    for cmd in kill_strings.split(";"):
@@ -685,9 +680,12 @@ def main():
     # Read the configuration file with data for all the apps that will be executed
     conf = cf.load_config_file(args.config_file)
     benchmark_binary_default = conf.get('DEFAULT', 'benchmarkBinary')
-    if (args.device>0):
-       cp.LOGS_PATH="{}-{}-{}".format(cp.LOGS_PATH,args.device,benchmark_binary_default.split('/')[-1])    
+   
+    cp.LOGS_PATH="{}l_{}_d{}".format(cp.LOGS_PATH,benchmark_binary_default.split('/')[-1],args.device)    
     cp.rewrite_path()
+   
+   
+    cf.printf(cp.FILE_PID_PIF)
     # Connect signal SIGINT to stop the fault injector
     kill_strings = ""
     signal.signal(signal.SIGINT, signal_handler)
@@ -768,7 +766,8 @@ def main():
             'summary_file': summary_file,
             'header': fieldnames
         }
-        syncro = threading.Barrier(2, timeout=kwargs.get('max_time') )
+        #syncro = threading.Barrier(2, timeout=5*kwargs.get('max_time') )
+        syncro = threading.Barrier(2, timeout=80 )
         wait_finish = threading.Barrier(2, timeout=kwargs.get('max_time')) 
         kill_strings += "killall -9 {};killall -9 {};".format(os.path.basename(benchmark_binary), os.path.basename(gdb))
 

flip_value.py

@@ -4,7 +4,7 @@ import time
 from classes.BitFlip import BitFlip
 from classes.Logging import Logging
 import common_parameters as cp
-
+import common_functions as cf  # All common functions will be at common_functions module
 """
 Handler attached to exit event
 """
@@ -30,7 +30,7 @@ signal
 
 def set_event(event):
     # Accessing global vars
-    global global_logging, was_hit, bit_flip,bp,t
+    global global_logging, was_hit, bit_flip,bp,t,primero
     if (isinstance(event, gdb.BreakpointEvent)):
       global_logging.info("Before breakpoint"+ str(time.clock()-t))
       global_logging.info ("Enviado senal a "+ str(pid))
@@ -71,12 +71,11 @@ def main():
     # Connecting to a exit handler event
     gdb.events.exited.connect(exit_handler)
 
-    # Connecting to a stop signal event
-    gdb.events.stop.connect(set_event)
+   
                                                    
     # Get variables values from environment
     # Firsn parse line
-    [kernel,pid,max_regs,bits_to_flip, fault_model, flip_log_file,
+    [kernel,pid,max_regs,file_connect,bits_to_flip, fault_model, flip_log_file,
      gdb_init_strings, injection_site] = arg0.split('|')
     
    
@@ -100,13 +99,26 @@ def main():
 
     # Start app execution
     t=time.clock();
-   
+    gdb.Breakpoint('main')
     #gdb.execute("break "+kernel)
     bp=gdb.Breakpoint(kernel)
     global_logging.info("Put Break "+ str(time.clock()-t))
     gdb.execute("r")
 
+    try:
+       pid_bench=gdb.execute ("info proc", to_string=True).splitlines()[0].split(' ')[1]
+    except:
+      global_logging.info("problema solictando info proc")
 
+    global_logging.info("PID: {}".format(pid_bench)) 
+       
+    fp= open(file_connect,"w")
+    fp.write(pid_bench)
+    fp.close()
+    # Connecting to a stop signal event
+
+    gdb.events.stop.connect(set_event)
+    print("4")
     i = 0
     try:
         while 'The program' not in gdb.execute('c', to_string=True):
@@ -120,7 +132,7 @@ def main():
         if 'Failed' in err_str:
             gdb.execute('quit')
             global_logging.exception("QUIT REQUIRED")
-
+    print("6")
 
 # Call main execution
 global_logging = None

prueba.py

@@ -130,13 +130,16 @@ def main():
     gdb.execute("file codes/mmElem/matrixMul")
     gdb.execute("set arg -wA=16384 -hA=16384 -hB=16384 -wB=16384")
     #gdb.execute("set cuda break_on_launch application")
-   # bp=gdb.Breakpoint('matrixMulCUDA')
+    bm=gdb.Breakpoint('main')
+    bp=gdb.Breakpoint('matrixMulCUDA')
     #gdb.execute('handle SIGALRM stop')
     #gdb.execute('handle SIGALRM ignore')
     #gdb.execute('handle SIGALRM')
-    gdb.execute('catch signal SIGALRM')  
+    #gdb.execute('catch signal SIGALRM')  
     gdb.execute('r')
     #selectrd()
+    a=gdb.execute ("info proc", to_string=True).splitlines()[0].split(' ')[1]
+    print("Process:{}".format(a))
     print ("1")
     gdb.execute("c")
     print ("1")

test.sh

@@ -5,7 +5,7 @@ set -e
 #uncomment to a more verbose script
 #set -x
 
-FAULTS=10
+FAULTS=1000
 #CONFFILE=codes/matrixMul/matrixmul_16K.conf
 
 #CONFFILE=codes/mmElem/matrixmul_16K.conf

test_hotspot.sh

@@ -5,7 +5,7 @@ set -e
 #uncomment to a more verbose script
 #set -x
 DIR_RODINIA=codes
-FAULTS=100
+FAULTS=1000
 #CONFFILE=codes/matrixMul/matrixmul_16K.conf
 
 #CONFFILE=codes/mmElem/matrixmul_16K.conf

test_rodinia.sh

@@ -4,7 +4,7 @@ set -e
 
 #uncomment to a more verbose script
 #set -x
-DIR_RODINIA=$HOME/rodinia_3.1/cuda
+DIR_RODINIA=codes
 FAULTS=1000
 #CONFFILE=codes/matrixMul/matrixmul_16K.conf