| From: | Fabien COELHO <coelho(at)cri(dot)ensmp(dot)fr> |
|---|---|
| To: | Marina Polyakova <m(dot)polyakova(at)postgrespro(dot)ru> |
| Cc: | pgsql-hackers(at)postgresql(dot)org, kuroda(dot)hayato(at)fujitsu(dot)com |
| Subject: | Re: pgbench: option delaying queries till connections establishment? |
| Date: | 2020-11-14 15:53:17 |
| Message-ID: | alpine.DEB.2.22.394.2011141609050.1129903@pseudo |
| Views: | Whole Thread | Raw Message | Download mbox | Resend email |
| Thread: | |
| Lists: | pgsql-hackers |
Hello Marina,
>> 1) It looks like pgbench will no longer support Windows XP due to the
>> function DeleteSynchronizationBarrier. From
>> https://docs.microsoft.com/en-us/windows/win32/api/synchapi/nf-synchapi-deletesynchronizationbarrier
>>
>> Minimum supported client: Windows 8 [desktop apps only]
>> Minimum supported server: Windows Server 2012 [desktop apps only]
Thanks for the test and precise analysis!
Sigh.
I do not think that putting such version requirements are worth it just
for the sake of pgbench.
In the attached version, I just comment out the call and add an
explanation about why it is commented out. If pg overall version
requirements are changed on windows, then it could be reinstated.
--
Fabien.
| Attachment | Content-Type | Size |
|---|---|---|
| pgbench-A-usec-3.patch | text/x-diff | 33.8 KB |
| pgbench-B-barrier-7.patch | text/x-diff | 4.6 KB |
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