Re: optimize lookups in snapshot [sub]xip arrays

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Nathan Bossart
Тема
Re: optimize lookups in snapshot [sub]xip arrays
Дата
Msg-id
20220803171159.GB843340@nathanxps13
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optimize lookups in snapshot [sub]xip arrays Nathan Bossart <nathandbossart@gmail.com>
Re: optimize lookups in snapshot [sub]xip arrays Andres Freund <andres@anarazel.de>
Re: optimize lookups in snapshot [sub]xip arrays Nathan Bossart <nathandbossart@gmail.com>
Re: optimize lookups in snapshot [sub]xip arrays Nathan Bossart <nathandbossart@gmail.com>
Re: optimize lookups in snapshot [sub]xip arrays Andres Freund <andres@anarazel.de>
Re: optimize lookups in snapshot [sub]xip arrays Nathan Bossart <nathandbossart@gmail.com>
Re: optimize lookups in snapshot [sub]xip arrays John Naylor <john.naylor@enterprisedb.com>
Re: optimize lookups in snapshot [sub]xip arrays Nathan Bossart <nathandbossart@gmail.com>
Re: optimize lookups in snapshot [sub]xip arrays Nathan Bossart <nathandbossart@gmail.com>
Re: optimize lookups in snapshot [sub]xip arrays Andres Freund <andres@anarazel.de>
Re: optimize lookups in snapshot [sub]xip arrays Nathan Bossart <nathandbossart@gmail.com>
Re: optimize lookups in snapshot [sub]xip arrays Andres Freund <andres@anarazel.de>
Re: optimize lookups in snapshot [sub]xip arrays Nathan Bossart <nathandbossart@gmail.com>
Re: optimize lookups in snapshot [sub]xip arrays John Naylor <john.naylor@enterprisedb.com>
Re: optimize lookups in snapshot [sub]xip arrays Nathan Bossart <nathandbossart@gmail.com>
Re: optimize lookups in snapshot [sub]xip arrays John Naylor <john.naylor@enterprisedb.com>
Re: optimize lookups in snapshot [sub]xip arrays Nathan Bossart <nathandbossart@gmail.com>
Re: optimize lookups in snapshot [sub]xip arrays Andres Freund <andres@anarazel.de>
Re: optimize lookups in snapshot [sub]xip arrays Nathan Bossart <nathandbossart@gmail.com>
Re: optimize lookups in snapshot [sub]xip arrays Nathan Bossart <nathandbossart@gmail.com>
Re: optimize lookups in snapshot [sub]xip arrays John Naylor <john.naylor@enterprisedb.com>
Re: optimize lookups in snapshot [sub]xip arrays Nathan Bossart <nathandbossart@gmail.com>
Re: optimize lookups in snapshot [sub]xip arrays Masahiko Sawada <sawada.mshk@gmail.com>
Re: optimize lookups in snapshot [sub]xip arrays Nathan Bossart <nathandbossart@gmail.com>
Re: optimize lookups in snapshot [sub]xip arrays John Naylor <john.naylor@enterprisedb.com>
Re: optimize lookups in snapshot [sub]xip arrays Nathan Bossart <nathandbossart@gmail.com>
Re: optimize lookups in snapshot [sub]xip arrays Nathan Bossart <nathandbossart@gmail.com>
Re: optimize lookups in snapshot [sub]xip arrays John Naylor <john.naylor@enterprisedb.com>
Re: optimize lookups in snapshot [sub]xip arrays Nathan Bossart <nathandbossart@gmail.com>
Re: optimize lookups in snapshot [sub]xip arrays John Naylor <john.naylor@enterprisedb.com>
Re: optimize lookups in snapshot [sub]xip arrays Nathan Bossart <nathandbossart@gmail.com>
Re: optimize lookups in snapshot [sub]xip arrays Masahiko Sawada <sawada.mshk@gmail.com>
Re: optimize lookups in snapshot [sub]xip arrays Bharath Rupireddy <bharath.rupireddyforpostgres@gmail.com>
Re: optimize lookups in snapshot [sub]xip arrays Nathan Bossart <nathandbossart@gmail.com>
Re: optimize lookups in snapshot [sub]xip arrays Bharath Rupireddy <bharath.rupireddyforpostgres@gmail.com>
Re: optimize lookups in snapshot [sub]xip arrays Nathan Bossart <nathandbossart@gmail.com>
Re: optimize lookups in snapshot [sub]xip arrays Tom Lane <tgl@sss.pgh.pa.us>
Re: optimize lookups in snapshot [sub]xip arrays John Naylor <john.naylor@enterprisedb.com>
Re: optimize lookups in snapshot [sub]xip arrays Bharath Rupireddy <bharath.rupireddyforpostgres@gmail.com>
Re: optimize lookups in snapshot [sub]xip arrays John Naylor <john.naylor@enterprisedb.com>
Re: optimize lookups in snapshot [sub]xip arrays Nathan Bossart <nathandbossart@gmail.com>
Re: optimize lookups in snapshot [sub]xip arrays Zhang Mingli <zmlpostgres@gmail.com>
Re: optimize lookups in snapshot [sub]xip arrays Yura Sokolov <y.sokolov@postgrespro.ru>
Re: optimize lookups in snapshot [sub]xip arrays Zhang Mingli <zmlpostgres@gmail.com>
Re: optimize lookups in snapshot [sub]xip arrays Nathan Bossart <nathandbossart@gmail.com>
Re: optimize lookups in snapshot [sub]xip arrays Zhang Mingli <zmlpostgres@gmail.com>
Re: optimize lookups in snapshot [sub]xip arrays Bharath Rupireddy <bharath.rupireddyforpostgres@gmail.com>
Re: optimize lookups in snapshot [sub]xip arrays Nathan Bossart <nathandbossart@gmail.com>
Here is a new patch set.  0001 is the currently-proposed patch from the
other thread [0] for determining SSE2 support.  0002 introduces the
optimized linear search function.  And 0003 makes use of the new function
for the [sub]xip lookups in XidInMVCCSnapshot().

[0] https://postgr.es/m/CAFBsxsGktHL7%3DJXbgnKTi_uL0VRPcH4FSAqc6yK-3%2BJYfqPPjA%40mail.gmail.com

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Nathan Bossart
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