Optimize pglz compression

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pglz performance ×

First at 2019-05-13 02:45:59 by Andrey Borodin <x4mmm at yandex-team.ru>
Latest at 2019-12-01 02:50:54 by Michael Paquier <michael at paquier.xyz>
Latest attachment (v5-0001-Use-memcpy-in-pglz-decompression.patch) at 2019-11-27 18:27:49 from Andrey Borodin <x4mmm at yandex-team.ru>

    Attachment (v5-0001-Use-memcpy-in-pglz-decompression.patch) at 2019-11-27 18:27:49 from Andrey Borodin <x4mmm at yandex-team.ru> (Patch: Yes)
    Attachment (pglz-test.sh) at 2019-11-26 09:43:24 from Tomas Vondra <tomas.vondra at 2ndquadrant.com> (Patch: No)
    Attachment (v4-0001-Use-memcpy-in-pglz-decompression.patch) at 2019-11-02 11:30:22 from Andrey Borodin <x4mmm at yandex-team.ru> (Patch: Yes)
    Attachment (v3-0001-Use-memcpy-in-pglz-decompression.patch) at 2019-10-25 05:05:13 from Andrey Borodin <x4mmm at yandex-team.ru> (Patch: Yes)
    Attachment (v2-0001-Use-memcpy-in-pglz-decompression.patch) at 2019-09-28 08:29:18 from Andrey Borodin <x4mmm at yandex-team.ru> (Patch: Yes)
    Attachment (0001-Add-new-GUC-compression_algorithm.patch) at 2019-08-04 00:41:24 from Petr Jelinek <petr at 2ndquadrant.com> (Patch: Yes)
    Attachment (0001-Reorganize-pglz-compression-code.patch) at 2019-06-27 18:33:16 from Andrey Borodin <x4mmm at yandex-team.ru> (Patch: Yes)
    Attachment (0001-Use-memcpy-in-pglz-decompression-for-long-matches.patch) at 2019-06-24 08:44:21 from Andrey Borodin <x4mmm at yandex-team.ru> (Patch: Yes)
    Attachment (pglz_benchmarks_amd.txt) at 2019-05-17 13:40:57 from Gasper Zejn <zejn at owca.info> (Patch: No)
    Attachment (pglz_decompress_hacked8.diff) at 2019-05-17 10:59:58 from Andrey Borodin <x4mmm at yandex-team.ru> (Patch: Yes)
    Attachment (pglz_benchmarks.txt) at 2019-05-16 17:13:22 from Andrey Borodin <x4mmm at yandex-team.ru> (Patch: No)

Annotations

When	Who	Mail	Annotation
2019-06-27 18:36:52	Andrey Borodin (x4m)	From Andrey Borodin <x4mmm@yandex-team.ru> at 2019-06-27 18:33:16	Compression patch V1 ×
2019-09-30 05:14:08	Andrey Borodin (x4m)	From Andrey Borodin <x4mmm@yandex-team.ru> at 2019-09-28 08:29:18	Current decompression implementation with added comments ×