From: Igor Munkin <imun@tarantool.org>
To: Alexander Turenko <alexander.turenko@tarantool.org>, s@tarantool.org
Cc: tarantool-patches@dev.tarantool.org,
Vladislav Shpilevoy <v.shpilevoy@tarantool.org>
Subject: Re: [Tarantool-patches] [PATCH 2.X 5/7] module api: luaT_temp_luastate & luaT_release_temp_luastate
Date: Thu, 1 Oct 2020 18:06:25 +0300 [thread overview]
Message-ID: <20201001150625.GE18920@tarantool.org> (raw)
In-Reply-To: <20200930100928.ybprk7zniggipe45@tkn_work_nb>
Sasha,
Thanks a lot for the benchmarks and clarifications!
On 30.09.20, Alexander Turenko wrote:
> On Wed, Sep 30, 2020 at 01:23:17AM +0200, Vladislav Shpilevoy wrote:
<snipped>
>
> The performance difference also looks small (I shared benchmarking results
> in this mailing thread). Since there are questions about design of those
> functions, I would use lua_newthread() (or wrapper around it to handle
> OOM -- written in the module). We can return back to this API later.
>
Perfect! I would gladly join the discussion and design for the vital
public API interfaces.
<snipped>
> >
> > It is not that simple. Whatever you export now, we will need to support
> > potentially forever. So exporting not vital things increases support costs
> > for us for a very long time by saving a few time to you and Timur so you
> > don't need to change merger code and can move it as is. I would better
> > one time made merger less depending on Tarantool internals, then do long
> > support of the new pile of internal methods exposed in a hurry.
>
> I agree, but also I consider this activity as good opportunity to
> improve the module API. Of course, when we have good design.
I agree with Vlad here. I totally understand your motivation but I
strongly doubt we should mix these issues (i.e. exporting the methods
necessary for merger and public API enhancements).
--
Best regards,
IM
next prev parent reply other threads:[~2020-10-01 15:17 UTC|newest]
Thread overview: 64+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-09-24 17:00 [Tarantool-patches] [PATCH 2.X 0/7] RFC: module api: extend for external merger Lua module Timur Safin
2020-09-24 17:00 ` [Tarantool-patches] [PATCH 2.X 1/7] module api: export box_tuple_validate Timur Safin
2020-09-28 22:20 ` Vladislav Shpilevoy
2020-10-02 12:24 ` Timur Safin
2020-10-09 1:11 ` Alexander Turenko
2020-10-09 20:11 ` Vladislav Shpilevoy
2020-10-10 1:19 ` Alexander Turenko
2020-09-29 5:25 ` Alexander Turenko
2020-10-05 7:35 ` Alexander Turenko
2020-09-24 17:00 ` [Tarantool-patches] [PATCH 2.X 2/7] module api: export box_key_def_dup Timur Safin
2020-09-28 22:21 ` Vladislav Shpilevoy
2020-09-29 5:03 ` Alexander Turenko
2020-09-29 23:19 ` Vladislav Shpilevoy
2020-10-01 3:05 ` Alexander Turenko
2020-10-02 12:25 ` Timur Safin
2020-10-02 12:26 ` Timur Safin
2020-09-24 17:00 ` [Tarantool-patches] [PATCH 2.X 3/7] module api: luaT_newthread Timur Safin
2020-09-28 22:21 ` Vladislav Shpilevoy
2020-10-02 12:27 ` Timur Safin
2020-10-02 21:48 ` Vladislav Shpilevoy
2020-09-29 6:25 ` Alexander Turenko
2020-10-02 12:26 ` Timur Safin
2020-10-02 12:53 ` Alexander Turenko
2020-09-29 15:19 ` Igor Munkin
2020-10-02 16:12 ` Timur Safin
2020-10-03 16:57 ` Igor Munkin
2020-09-24 17:00 ` [Tarantool-patches] [PATCH 2.X 4/7] module api: luaL_register_module & luaL_register_type Timur Safin
2020-09-28 22:21 ` Vladislav Shpilevoy
2020-09-29 5:09 ` Alexander Turenko
2020-09-29 23:20 ` Vladislav Shpilevoy
2020-09-30 6:31 ` Alexander Turenko
2020-09-30 6:33 ` Alexander Turenko
2020-10-02 16:14 ` Timur Safin
2020-09-29 8:03 ` Igor Munkin
2020-09-29 23:21 ` Vladislav Shpilevoy
2020-10-02 16:14 ` Timur Safin
2020-10-03 3:24 ` Alexander Turenko
2020-09-24 17:00 ` [Tarantool-patches] [PATCH 2.X 5/7] module api: luaT_temp_luastate & luaT_release_temp_luastate Timur Safin
2020-09-28 22:21 ` Vladislav Shpilevoy
2020-09-29 5:17 ` Alexander Turenko
2020-09-29 23:21 ` Vladislav Shpilevoy
2020-10-01 3:35 ` Alexander Turenko
2020-09-29 15:10 ` Igor Munkin
2020-09-29 21:03 ` Alexander Turenko
2020-09-29 23:23 ` Vladislav Shpilevoy
2020-09-30 10:09 ` Alexander Turenko
2020-10-01 15:06 ` Igor Munkin [this message]
2020-10-03 2:16 ` Alexander Turenko
2020-10-02 12:24 ` Timur Safin
2020-09-24 17:00 ` [Tarantool-patches] [PATCH 2.X 6/7] module api: luaL_checkibuf & luaL_checkconstchar Timur Safin
2020-09-28 22:21 ` Vladislav Shpilevoy
2020-09-29 5:53 ` Alexander Turenko
2020-09-29 23:25 ` Vladislav Shpilevoy
2020-10-01 3:00 ` Alexander Turenko
2020-10-02 16:14 ` Timur Safin
2020-10-02 21:48 ` Vladislav Shpilevoy
2020-10-08 13:50 ` Timur Safin
2020-09-24 17:00 ` [Tarantool-patches] [PATCH 2.X 7/7] module api: luaL_cdata_iscallable Timur Safin
2020-09-28 22:21 ` Vladislav Shpilevoy
2020-09-29 5:19 ` Alexander Turenko
2020-10-02 16:14 ` Timur Safin
2020-10-02 12:23 ` [Tarantool-patches] [PATCH 2.X 0/7] RFC: module api: extend for external merger Lua module Timur Safin
2020-10-02 21:49 ` Vladislav Shpilevoy
2020-10-03 2:54 ` Alexander Turenko
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