ID: 47712
Updated by: and...@php.net
Reported By: ninzya at inbox dot lv
Status: Feedback
Bug Type: MySQL related
Operating System: Windows XP
PHP Version: 5.3.0RC2
Assigned To: mysql
New Comment:
Turning on is only possible through a recompilation. Maybe we can add
an ini option (INI_SYSTEM) to switch it without recompilation. But
currently the CVS is locked for changes.
Previous Comments:
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[2009-06-09 11:05:57] ninzya at inbox dot lv
Well, seems something is wrong with concurrent access to zval cache on
windows. Try turning zval cache on and test my code on windows machine.
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[2009-06-09 09:54:26] and...@php.net
The only change I did was to switch off the zval caching code so every
time a zval is needed a new one is created by Zend instead of using our
cache.
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[2009-06-09 09:53:12] and...@php.net
Hi,
maybe it is, I think it should be. I did not rely on phpt for testing.
I just put it on a Apache2 MPM, Linux, and ran 2 million requests,
concurrency of 150, thread-safe build. I asked ab to run with verbosity
of 2, and logged the output to a file. Then I did a grep on
Conten-Length, then I uniq-ued and sorted the results. Just 5 results.
One is correct, others were the errors because of exhausted resources.
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[2009-06-08 13:52:46] ninzya at inbox dot lv
I have just tested my code on linux machine and got no problems. Seems
this bug affects only windows build.
I have downloaded latest available PHP 5.3.0RC3 snap from snaps.php.net
(PHP 5.3.0RC3-dev (built: Jun 8 2009 14:06:20)), the bug is gone now.
If this is your patched snap, then seems you have found the issue. If
not, mayble the solar activity has decreased (we're lucky and the bug
was fixed by another dev).
Anyway, i'm glad it's working now.
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[2009-06-08 13:26:07] ninzya at inbox dot lv
Hello, Andrey.
Well, the script you are using is not exactly the same i have provided.
Try testing for values of $row keys, see if the contained data is the
data you expect, as i did in my case. Do not rely on PHPT, try
benchmarking locally. I will try my code on linux machine and report in
a couple of minutes.
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