From: Aleksandr Lyapunov <alyapunov@tarantool.org>
To: Vladislav Shpilevoy <v.shpilevoy@tarantool.org>,
tarantool-patches@dev.tarantool.org
Subject: Re: [Tarantool-patches] [PATCH v2 00/16] Transaction engine for memtx engine
Date: Wed, 15 Jul 2020 15:25:50 +0300 [thread overview]
Message-ID: <6cf593e8-e5e5-d837-28a7-bc36f67c8203@tarantool.org> (raw)
In-Reply-To: <eb7abdfd-fbe0-9cb7-d6f0-43f1d2afff71@tarantool.org>
I hope it will be enable by default..
Let's leave it for performance part. As for me I don't cate
about memory but initialization could be significantly longer.
I think I can refactor and improve that part.
On 15.07.2020 02:47, Vladislav Shpilevoy wrote:
> A lot of new expenses come from struct txn becoming huge.
> It could be mitigated if you would introduce a new object
> which would store struct txn, psn, all the new rlists. And
> which would be created only when needed. However it may be
> wrong if you will enable the new manager by default with
> keeping on_yield error.
>
> I sent some comments, but I didn't review the patchset whole
> yet, it is huge.
next prev parent reply other threads:[~2020-07-15 12:25 UTC|newest]
Thread overview: 49+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-07-08 15:14 Aleksandr Lyapunov
2020-07-08 15:14 ` [Tarantool-patches] [PATCH 01/16] Update license file (2020) Aleksandr Lyapunov
2020-07-08 15:14 ` [Tarantool-patches] [PATCH 02/16] Check data_offset overflow in struct tuple Aleksandr Lyapunov
2020-07-12 17:15 ` Vladislav Shpilevoy
2020-07-14 17:09 ` Aleksandr Lyapunov
2020-07-14 22:48 ` Vladislav Shpilevoy
2020-07-08 15:14 ` [Tarantool-patches] [PATCH 03/16] tx: introduce dirty tuples Aleksandr Lyapunov
2020-07-12 17:15 ` Vladislav Shpilevoy
2020-07-12 22:24 ` Nikita Pettik
2020-07-08 15:14 ` [Tarantool-patches] [PATCH 04/16] vinyl: rename tx_manager -> vy_tx_manager Aleksandr Lyapunov
2020-07-12 17:14 ` Vladislav Shpilevoy
2020-07-08 15:14 ` [Tarantool-patches] [PATCH 05/16] tx: save txn in txn_stmt Aleksandr Lyapunov
2020-07-12 17:15 ` Vladislav Shpilevoy
2020-07-08 15:14 ` [Tarantool-patches] [PATCH 06/16] tx: add TX status Aleksandr Lyapunov
2020-07-12 17:15 ` Vladislav Shpilevoy
2020-07-08 15:14 ` [Tarantool-patches] [PATCH 07/16] tx: save preserve old tuple flag in txn_stmt Aleksandr Lyapunov
2020-07-12 17:14 ` Vladislav Shpilevoy
2020-07-14 23:46 ` Vladislav Shpilevoy
2020-07-15 7:53 ` Aleksandr Lyapunov
2020-07-08 15:14 ` [Tarantool-patches] [PATCH 08/16] tx: introduce tx manager Aleksandr Lyapunov
2020-07-08 15:14 ` [Tarantool-patches] [PATCH 09/16] tx: introduce prepare sequence number Aleksandr Lyapunov
2020-07-08 15:14 ` [Tarantool-patches] [PATCH 10/16] tx: introduce txn_stmt_destroy Aleksandr Lyapunov
2020-07-12 17:15 ` Vladislav Shpilevoy
2020-07-08 15:14 ` [Tarantool-patches] [PATCH 11/16] tx: introduce conflict tracker Aleksandr Lyapunov
2020-07-12 17:15 ` Vladislav Shpilevoy
2020-07-14 23:51 ` Vladislav Shpilevoy
2020-07-15 7:57 ` Aleksandr Lyapunov
2020-07-08 15:14 ` [Tarantool-patches] [PATCH 12/16] introduce tuple smart pointers Aleksandr Lyapunov
2020-07-12 17:16 ` Vladislav Shpilevoy
2020-07-08 15:14 ` [Tarantool-patches] [PATCH 13/16] tx: introduce txm_story Aleksandr Lyapunov
2020-07-12 17:14 ` Vladislav Shpilevoy
2020-07-14 23:46 ` Vladislav Shpilevoy
2020-07-15 8:11 ` Aleksandr Lyapunov
2020-07-15 22:02 ` Vladislav Shpilevoy
2020-07-08 15:14 ` [Tarantool-patches] [PATCH 14/16] tx: indexes Aleksandr Lyapunov
2020-07-14 23:50 ` Vladislav Shpilevoy
2020-07-15 10:02 ` Aleksandr Lyapunov
2020-07-15 22:08 ` Vladislav Shpilevoy
2020-07-15 10:19 ` Aleksandr Lyapunov
2020-07-08 15:14 ` [Tarantool-patches] [PATCH 15/16] tx: introduce point conflict tracker Aleksandr Lyapunov
2020-07-08 15:14 ` [Tarantool-patches] [PATCH 16/16] tx: use new tx manager in memtx Aleksandr Lyapunov
2020-07-14 23:45 ` Vladislav Shpilevoy
2020-07-15 10:32 ` Aleksandr Lyapunov
2020-07-15 22:09 ` Vladislav Shpilevoy
2020-07-12 17:19 ` [Tarantool-patches] [PATCH v2 00/16] Transaction engine for memtx engine Vladislav Shpilevoy
2020-07-14 23:47 ` Vladislav Shpilevoy
2020-07-15 12:25 ` Aleksandr Lyapunov [this message]
2020-07-15 22:10 ` Vladislav Shpilevoy
2020-07-16 4:48 ` Aleksandr Lyapunov
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=6cf593e8-e5e5-d837-28a7-bc36f67c8203@tarantool.org \
--to=alyapunov@tarantool.org \
--cc=tarantool-patches@dev.tarantool.org \
--cc=v.shpilevoy@tarantool.org \
--subject='Re: [Tarantool-patches] [PATCH v2 00/16] Transaction engine for memtx engine' \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox