[issue17655] Use writev() function in the io module

STINNER Victor added the comment: I get similar Fedora 18 (Linux kernel 3.8.1), ext4 filesystem: $ rm -f writev.out; sync; sleep 5; ./copy_write copy+write: 1s576530. $ rm -f writev.out; sync; sleep 5; ./writev writev: 1s686619. I agree to close the issue. At least this issue can be used later

[issue17655] Use writev() function in the io module

Antoine Pitrou added the comment: Agreed with Charles-François, it probably won't make a difference in practice. -- ___ Python tracker ___ ___

[issue17655] Use writev() function in the io module

Charles-François Natali added the comment: I somehow doubt that the gain is worth the trouble, vectored disk I/O is not as interesting as vectored read/writes to a NIC. Actually, a quick search returned this link: http://www.mail-archive.com/dev@httpd.apache.org/msg23763.html Running the bench

[issue17655] Use writev() function in the io module

STINNER Victor added the comment: Read also http://mail.python.org/pipermail/python-dev/2012-August/121396.html -- ___ Python tracker ___

[issue17655] Use writev() function in the io module

Changes by STINNER Victor : -- Removed message: http://bugs.python.org/msg186260 ___ Python tracker ___ ___ Python-bugs-list mailing l

[issue17655] Use writev() function in the io module

STINNER Victor added the comment: http://mail.python.org/pipermail/python-dev/2012-August/121396.html -- ___ Python tracker ___ ___ Py

[issue17655] Use writev() function in the io module

New submission from STINNER Victor: Since issue #12268 has been fixed, it looks like it became easier to modify the io to use the writev() function when available. For example, if FileIO.writelines() uses writev(), it can be used by TextIOWrapper.write() through BufferedWriter. The _io.TextIOW

[issue17655] Use writev() function in the io module

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