fixed a bug when only one kernels present in step

src/gpusched_parser/parser.py

@@ -99,11 +99,13 @@ def parse_sched_order(args):
         outFile.write("#define __GPUSCHED_STEPS__HPP\n")
         outFile.write(GPUSchedStepParams.dump_struct()) 
         for step in schedOrder: 
-            step = step.rstrip(' ').lstrip(' ')
+            step = step.rstrip(' ').lstrip(' ').rstrip('\n')
 
             if(step[0] ==  token[1] and step[-1] == token[2]):
                 step = step[1:-1].split(token[0])
                 number_kernels = len(step)
+            else:
+                number_kernels = 1
             currGpuSchedStep = GPUSchedResultStep(number_kernels, step, step_no)
             outFile.write(currGpuSchedStep.dump_str())
 

src/gpusched_result/gpusched_result.py

@@ -30,7 +30,10 @@ class GPUSchedResultStep:
 
         self.number_kernels = number_kernels # number of kernels to execute for this step
         self.list_jobs      = list_jobs # list of jobs
+        if number_kernels != 1:
             self.str_list_jobs  = ','.join(self.list_jobs)
+        else:
+            self.str_list_jobs = list_jobs
         self.step_no        = step_no
         self.dump_str()