On 11/12/15 12:40 PM, Philip M. Gollucci wrote:
Most likely its /dev/random or gettimeofday being slow which have nothing to do with Python.
Urm... so like if FreeBSD's getpid was 100x slower than Linux's then what exactly would it be?
If FreeBSD's implementation is needlessly precise (and hence slow) for Python, then our platform should have a workaround "fast version" that Linux has. The "fast" version doesn't have to be the default (although linux's massive marketshare would prove otherwise) however our port should be patched to use the fast version.
-Alfred
On Thursday, November 12, 2015, Vladimir Bogrecov <bogre...@gmail.com> wrote:Hello, I'm developing a little project on Python 3.5. The server's operating system is FreeBSD 10.2. Today I decided to do a little test "just for fun" and the result has confused me. I ran the following code import random import time def test_sort(size): sequence = [i for i in range(0, size)] random.shuffle(sequence) start = time.time() ordered_sequence = sorted(sequence) print(time.time() - start) if __name__ == '__main__': test_sort(1000000) on FreeBSD 10.2 x64 and on Debian 8 x64. Both computers was the smallest (5$ per month) virtual machines on the Digital Ocean ( https://www.digitalocean.com). The average result on the FreeBSD was 1.5 sec, on the Debian 1.0 sec. Both machines was created specially for test and had not any customization. Could you help me to understand why python is so slower on FreeBSD and may be there are some steps I can perform to speed up the python to work not slower than on Debian. I have found in Google the similar question: https://lists.freebsd.org/pipermail/freebsd-python/2012-June/004306.html so it has an interest not only for me. P.S. I really like FreeBSD and I would be happy to solve this issue. If you will have an interest to this issue I can provide SSH access for both machines :) Thank You! _______________________________________________ freebsd-python@freebsd.org <javascript:;> mailing list https://lists.freebsd.org/mailman/listinfo/freebsd-python To unsubscribe, send any mail to "freebsd-python-unsubscr...@freebsd.org <javascript:;>"
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