Cruzaitos

fault_injector.py

@@ -693,6 +693,7 @@ def main():
             'fault_models': [int(i) for i in str(conf.get('DEFAULT', 'faultModel')).split(',')],
             'max_time': float(kernel_info_dict['max_time']) * float(conf.get('DEFAULT', 'maxWaitTimes')),
             'end_time': float(kernel_info_dict['max_time_kernel']),
+            'max_regs': int(kernel_info_dict['max_regs']),
             'iterations': each_thread_iterations,
             'benchmark_binary': benchmark_binary,
             'benchmark_args': conf.get('DEFAULT', 'benchmarkArgs'),
@@ -718,7 +719,7 @@ def main():
 
     for thread in gpus_threads:
         thread.join()
-        ret += thread.exit_code
+        #ret += thread.exit_code
 
     os.system("rm -f {}/bin/*".format(current_path))
     if exit_injector:
@@ -727,7 +728,7 @@ def main():
         cf.printf("Fault injection finished, results can be found in {}".format(csv_file))
     ########################################################################
 
-    return res
+    return ret
 ########################################################################
 #                                   Main                               #
 ########################################################################

prueba.py

 import os
+import re
 import gdb
 import time
+import common_functions as cf
 def exit_handler(event):
    global nosalir
    nosalir=False
@@ -18,8 +20,42 @@ Handler that will put a breakpoint on the kernel after
 signal
 """
 
-
-
+def selectrd():
+  linea= cf.execute_command(gdb=gdb, to_execute="x/1i $pc")
+  print (linea)#+"-"+str(len(linea))+"-"+linea[0])
+  print ("============")
+  lista=re.findall(r"R(\d+)", linea[0])
+  #Si no hay nexti 
+  listareg=[" R{} ".format(x) for x in lista]
+  strlistareg="info registers "
+  for x in listareg:
+    strlistareg+=x;
+  print (strlistareg)  
+  valores= cf.execute_command(gdb=gdb, to_execute=strlistareg)  
+  print("===========VALORES==========")
+  regs={}
+  for x in valores:
+    print(x)
+    m = re.match(r".*R(\d+).*0x([0-9a-fA-F]+).*", x)
+    if m:
+      regs[m.group(1)]=m.group(2)
+      print (str(m.group(0))+"  "+str(m.group(1)))
+  #Loop----
+  gdb.execute("nexti")
+  linea= cf.execute_command(gdb=gdb, to_execute="x/1i $pc")
+  valores= cf.execute_command(gdb=gdb, to_execute=strlistareg)
+  regdst={}
+  for x in valores:
+    print(x)
+    m = re.match(r".*R(\d+).*0x([0-9a-fA-F]+).*", x)
+    if m:
+      if (regs[m.group(1)]!=m.group(2))
+        regdst.add(m.group(1))
+  
+  
+  
+  print (type(lista))
+  print(lista)
 def set_event(event):
       global trun,ocurrencias,t
       if (isinstance(event, gdb.BreakpointEvent)):
@@ -47,10 +83,16 @@ def main():
     # Connecting to a stop signal event
     gdb.events.stop.connect(set_event)
     
-    gdb.execute("file ~/rodinia_3.1/cuda/lud/cuda/lud_cuda")
-    gdb.execute("set arg -s 10000")
-    gdb.execute("break lud_cuda")
+    #gdb.execute("file ~/rodinia_3.1/cuda/lud/cuda/lud_cuda")
+    #gdb.execute("set arg -s 10000")
+    #gdb.execute("break lud_cuda")
+    
+    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")
+    
     gdb.execute('r')
+    selectrd()
     nosalir=True
     while nosalir:
       gdb.execute("finish")