Author corona10
Recipients corona10, ronaldoussoren
Date 2018-07-02.19:00:13
SpamBayes Score -1.0
Marked as misclassified Yes
Message-id <1530558013.57.0.56676864532.issue33955@psf.upfronthosting.co.za>
In-reply-to
Content
@ronaldoussoren

I updated the PR and we need some discussion.
I benchmarked new patch with Fibonacci codes.

baseline(master): 21.330535484 
without call sysctlbyname(PR 8046): 22.857963209 secs
with call sysctlbyname(PR 8046): 37.125129114 secs

So my choice is just believe pthread_get_stacksize_np() like rust do. (https://github.com/rust-lang/rust/blob/master/src/libstd/sys/unix/thread.rs#L246)

code:

def fib(n):
    if n == 0:
        return 0
    if n == 1:
        return 1
    return fib(n-2) + fib(n-1)

if __name__ == '__main__':
    import timeit
    print(timeit.timeit("fib(10)", setup="from __main__ import fib"))
History
Date User Action Args
2018-07-02 19:00:13corona10setrecipients: + corona10, ronaldoussoren
2018-07-02 19:00:13corona10setmessageid: <1530558013.57.0.56676864532.issue33955@psf.upfronthosting.co.za>
2018-07-02 19:00:13corona10linkissue33955 messages
2018-07-02 19:00:13corona10create