old_contents: #!/usr/bin/python
  
  import os
  import sys
  import time
  import numpy
  from numpy import zeros
  from numpy.random import randn
  from scipy.linalg import blas
  
  def run_dsyrk(N,l):
  
  	A = randn(N,N).astype('float64')
  	C = zeros((N,N), dtype='float64')
  
  
  	start = time.time();
  	for i in range(0,l):
  		C = blas.dsyrk(1.0,A)
  	end = time.time()
  	
  	timediff = (end -start) 
  	mflops = ( N*N*N) *l / timediff
  	mflops *= 1e-6
  
  	size = "%dx%d" % (N,N)
  	print("%14s :\t%20f MFlops\t%20f sec" % (size,mflops,timediff))
  
  
  if __name__ == "__main__":
  	N=128
  	NMAX=2048
  	NINC=128
  	LOOPS=1
  
  	z=0
  	for arg in sys.argv:
  		if z == 1:
  			N = int(arg)
  		elif z == 2:
  			NMAX = int(arg)
  		elif z == 3:
  			NINC = int(arg)
  		elif z == 4:
  			LOOPS = int(arg)
  
  		z = z + 1
  
  	if 'OPENBLAS_LOOPS' in os.environ:
  		p = os.environ['OPENBLAS_LOOPS']
  		if p:
  			LOOPS = int(p);
  
  	print("From: %d To: %d Step=%d Loops=%d" % (N, NMAX, NINC, LOOPS))
  	print("\tSIZE\t\t\tFlops\t\t\t\t\tTime")
  
  	for i in range (N,NMAX+NINC,NINC):
  		run_dsyrk(i,LOOPS)
  
  
new_contents: #!/usr/bin/python
  
  import os
  import sys
  import time
  import numpy
  from numpy import zeros
  from numpy.random import randn
  from scipy.linalg import blas
  
  def run_dsyrk(N,l):
  
  	A = randn(N,N).astype('float64')
  	C = zeros((N,N), dtype='float64')
  
  
  	start = time.time()
  	for i in range(0,l):
  		C = blas.dsyrk(1.0,A)
  	end = time.time()
  	
  	timediff = (end -start) 
  	mflops = ( N*N*N) *l / timediff
  	mflops *= 1e-6
  
  	size = "%dx%d" % (N,N)
  	print("%14s :\t%20f MFlops\t%20f sec" % (size,mflops,timediff))
  
  
  if __name__ == "__main__":
  	N=128
  	NMAX=2048
  	NINC=128
  	LOOPS=1
  
  	z=0
  	for arg in sys.argv:
  		if z == 1:
  			N = int(arg)
  		elif z == 2:
  			NMAX = int(arg)
  		elif z == 3:
  			NINC = int(arg)
  		elif z == 4:
  			LOOPS = int(arg)
  
  		z = z + 1
  
  	if 'OPENBLAS_LOOPS' in os.environ:
  		p = os.environ['OPENBLAS_LOOPS']
  		if p:
  			LOOPS = int(p)
  
  	print("From: %d To: %d Step=%d Loops=%d" % (N, NMAX, NINC, LOOPS))
  	print("\tSIZE\t\t\tFlops\t\t\t\t\tTime")
  
  	for i in range (N,NMAX+NINC,NINC):
  		run_dsyrk(i,LOOPS)
  
  
subject: Drop unneeded semicolons.