/[escript]/trunk/escript/py_src/benchmark.py
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revision 385 by gross, Mon Dec 19 06:12:14 2005 UTC revision 386 by gross, Tue Dec 20 00:31:52 2005 UTC
# Line 90  class BenchmarkSuite(object): Line 90  class BenchmarkSuite(object):
90    
91         @param scale: defines the number of (OpenMP) threads to be used. If scale is a scalar all benchmarks         @param scale: defines the number of (OpenMP) threads to be used. If scale is a scalar all benchmarks
92                       are run with scale number of threads. If scale is a C{list}, the p-th problem in each of the benchmarks                       are run with scale number of threads. If scale is a C{list}, the p-th problem in each of the benchmarks
93                       in the suite is run with scale[p] threads. In the case, len(scale) has to be less or equal to the                       in the suite is run with scale[p] threads.
                      largest benchmark in the suite.  
94         @type scale: C{int} or C{list} of C{int}s.         @type scale: C{int} or C{list} of C{int}s.
95         """         """
96         self.__scale=scale               self.__scale=scale      
# Line 184  class Benchmark(object): Line 183  class Benchmark(object):
183    
184         @param scale: defines the number of (OpenMP) threads to be used. If scale is a scalar all benchmarks         @param scale: defines the number of (OpenMP) threads to be used. If scale is a scalar all benchmarks
185                       are run with scale number of threads. If scale is a C{list}, the p-th problem in each of the benchmarks                       are run with scale number of threads. If scale is a C{list}, the p-th problem in each of the benchmarks
186                       in the suite is run with scale[p] threads. In the case, len(scale) has to be less or equal to the                       in the suite is run with scale[p] threads.
                      largest benchmark in the suite.  
187         @type scale: C{int} or C{list} of C{int}s.         @type scale: C{int} or C{list} of C{int}s.
188         """         """
189         if isinstance(scale,list):         if isinstance(scale,list):
190             if len(scale)<len(self.__problems):             c_max=min(len(scale),len(self.__problems))
191                raise ValueError,"scale list is too small. must be greater or equal to the number of problems in the benchmark"         else:
192               c_max=len(self.__problems)
193         self.__filter=filter         self.__filter=filter
194         self.__scale=scale         self.__scale=scale
195         self.__results=[]         self.__results=[]
196         c=0         for c in range(c_max):
197         for r in self.__problems:            r=self.__problems[c]
198            if isinstance(scale,list):            if isinstance(scale,list):
199               s=scale[c]               s=scale[c]
200            else:            else:
# Line 205  class Benchmark(object): Line 204  class Benchmark(object):
204                os.environ['OMP_NUM_TREADS']=str(s)                os.environ['OMP_NUM_TREADS']=str(s)
205                row.append(r.run(p))                row.append(r.run(p))
206            self.__results.append(row)            self.__results.append(row)
           c+=1  
207     def getHTML(self,filter,level=1):     def getHTML(self,filter,level=1):
208         """         """
209         returns the results of the last benchmark run in HTML format.         returns the results of the last benchmark run in HTML format.
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