[Tarantool-patches] [PATCH luajit v1 00/11] LuaJIT memory profiler

Sergey Kaplun skaplun at tarantool.org
Thu Dec 24 10:02:25 MSK 2020


Igor,

Thanks for the review!
I just have to add a couple of comments.
Expect next verison soon :).

On 21.12.20, Igor Munkin wrote:
> Sergey,
> 
> Thanks for the series! I reviewed the patches (1..4, 7, 10) and expect
> considerable changes in both code and sources layout, so I guess we can
> proceed in the v2. Anyway, the patches 5 and 6 looks independent to
> these changes and I review them in a while. The patches 8, 9 and 11 may
> change in the next version, so I'll glance them but the full review will
> be made for the next version.
> 
> On 16.12.20, Sergey Kaplun wrote:
> > This patch provides a Lua interface for memory profiler in LuaJIT
> > and the corresponding parser of profiled data.
> > 
> > Issues: https://github.com/tarantool/tarantool/issues/5442
> >         https://github.com/tarantool/tarantool/issues/5490
> > 
> > Branch: https://github.com/tarantool/luajit/tree/skaplun/gh-5442-luajit-memory-profiler
> > 
> > CI:     https://gitlab.com/tarantool/tarantool/-/pipelines/230917973
> > 
> > RFC: https://lists.tarantool.org/pipermail/tarantool-discussions/2020-December/000144.html
> > 
> > @ChangeLog:
> >  - Introduce LuaJIT memory profiler (gh-5442).
> 
> IIRC, there is a separate issue for memprof parse, so it's worth to add
> it to the ChangeLog also.

Yes, thanks!

> 
> > 
> > Sergey Kaplun (11):
> >   build: add src dir in building
> >   utils: introduce leb128 reader and writer
> >   profile: introduce profiler writing module
> >   profile: introduce symtab write module
> >   vm: introduce LFUNC and FFUNC vmstates
> >   core: introduce new mem_L field
> >   debug: move debug_frameline to public module API
> >   profile: introduce memory profiler
> >   misc: add Lua API for memory profiler
> >   tools: introduce tools directory
> >   profile: introduce profile parser
> > 
> 
> <snipped>
> 
> > 
> > -- 
> > 2.28.0
> > 
> 
> -- 
> Best regards,
> IM

-- 
Best regards,
Sergey Kaplun


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