I know this sounds stupid but isn't using random and generating the benchmark data completely against the idea of a benchmark? This doesn't look like it takes the same time to run at each invocation so how do you compare different runs?
On Fri, Jun 15, 2012 at 8:30 AM, Grzegorz Rudnicki <[email protected]> wrote: > Hi, > > I maked new benchmark: > > import random,string, time > > t=time.time() > > def random_string(dl=10): > d = [random.choice(string.letters) for x in xrange(dl)] > s = "".join(d) > return s > > basic=[] > words=[] > n=20000 #number of basic words > n2=5000 #number of words in text > > #Create list of words variants > for i in range(n): > basic_word=random_string() > if basic_word in basic: > basic_word=random_string() > basic.append(basic_word) > tmp=[] > tmp.append(basic_word) > for j in range(4): > tmp.append(basic_word+random_string(3)) > words.append(tmp) > > #Create random text > text=[] > for i in range(n2): > r1=random.randint(0,n-1) > r2=random.randint(0,3) > text.append(words[r1][r2]) > > #Replace non basic word to basic word > for i in range(n2): > for j in range(n): > if text[i] in words[j]: > text[i]=words[j][0] > > ok=0 > for i in range(n2): > if text[i] in basic: > ok+=1 > > if ok==n2: > print("OK") > else: > print("Fail") > print(time.time()-t) > > This code tranform non basic word to basic word. For simply I use random > strings. > > I tested this code on Linux and CPython use 7.8 MB RAM, but Pypy use 14.5 MB > RAM. > > Grzegorz > > > _______________________________________________ > pypy-dev mailing list > [email protected] > http://mail.python.org/mailman/listinfo/pypy-dev -- Leonardo Santagada _______________________________________________ pypy-dev mailing list [email protected] http://mail.python.org/mailman/listinfo/pypy-dev
