Hi! I have a really long binary file that I want to read. The way I am doing it now is:
for i in xrange(N): # N is about 10,000,000
time = struct.unpack('=HHHH', infile.read(8))
# do something
tdc = struct.unpack('=LiLiLiLi',self.lmf.read(32))
# do something
Each loop takes about 0.2 ms in my computer, which means the whole for loop
takes 2000 seconds.
I would like it to run faster.
Do you have any suggestions?
Thank you very much.
OhKyu
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