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Re: Where is the eln search path defined
From: |
Andrea Corallo |
Subject: |
Re: Where is the eln search path defined |
Date: |
Mon, 25 May 2020 18:44:35 +0000 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/26.3 (gnu/linux) |
Alex Bennée <address@hidden> writes:
> Andrea Corallo <address@hidden> writes:
>
>> Alex Bennée <address@hidden> writes:
>>
>>> Andrea Corallo <address@hidden> writes:
>>>
>>>> Andrea Corallo <address@hidden> writes:
>>>>
> <snip>
>>>
>>> |----------------+----------------+------------+---------+-------------+-----------------|
>>> | total | 130.97 | 7.81 | 5 | 138.78 |
>>> 7.21 |
>>
>> Does that means that we are observing a 15x perf uplift?
>>
>> What's the uarch are we looking at?
>>
>> Simple uarch usually benefit more, 15x is a lot tho.
>
> I've recently updated the host OS to the latest Ubuntu LTS so I was
> trying to gather details with the system emacs for comparison:
>
> "GNU Emacs 26.3 (build 2, aarch64-unknown-linux-gnu)
> of 2020-03-26, modified by Debian"
>
> But I don't seem to be able to get through one iteration. Could it be a
> .elc breakage between 26 and master or something else?
>
> Compiling...
> /home/alex/.emacs.d/elpa/elisp-benchmarks-1.5/benchmarks/pidigits.el
> Compiling
> /home/alex/.emacs.d/elpa/elisp-benchmarks-1.5/benchmarks/pidigits.el...done
> Wrote /home/alex/.emacs.d/elpa/elisp-benchmarks-1.5/benchmarks/pidigits.elc
> Loading
> /home/alex/.emacs.d/elpa/elisp-benchmarks-1.5/benchmarks/pidigits.elc...done
> Loading
> /home/alex/.emacs.d/elpa/elisp-benchmarks-1.5/benchmarks/bubble-no-cons...done
> Loading
> /home/alex/.emacs.d/elpa/elisp-benchmarks-1.5/benchmarks/bubble...done
> Loading
> /home/alex/.emacs.d/elpa/elisp-benchmarks-1.5/benchmarks/dhrystone...done
> Loading
> /home/alex/.emacs.d/elpa/elisp-benchmarks-1.5/benchmarks/fibn-rec...done
> Loading
> /home/alex/.emacs.d/elpa/elisp-benchmarks-1.5/benchmarks/fibn-tc...done
> Loading /home/alex/.emacs.d/elpa/elisp-benchmarks-1.5/benchmarks/fibn...done
> Loading
> /home/alex/.emacs.d/elpa/elisp-benchmarks-1.5/benchmarks/inclist...done
> Loading
> /home/alex/.emacs.d/elpa/elisp-benchmarks-1.5/benchmarks/listlen-tc...done
> Loading
> /home/alex/.emacs.d/elpa/elisp-benchmarks-1.5/benchmarks/nbody...done
> Loading
> /home/alex/.emacs.d/elpa/elisp-benchmarks-1.5/benchmarks/pidigits...done
> Iteration number: 1
> Running bubble-no-cons...
> Running bubble...
> Running dhrystone...
> Running fibn-rec...
> Running fibn-tc...
> Running fibn...
> Running inclist...
> Running listlen-tc...
> Re-entering top level after C stack overflow
>
> I've tried various combinations of:
>
> (setq max-specpdl-size 650)
> (setq max-lisp-eval-depth 400)
>
> but I'm mainly just guessing without any concrete idea of what numbers I
> should be going for. Any ideas?
Hi Alex,
I believe for some reason this kernel is giving less room for the stack.
The only think you can do is to remove listlen-tc.el* or trim down
elb-listlen-tc-len in it.
Andrea
--
address@hidden
- Re: Where is the eln search path defined, (continued)
- Re: Where is the eln search path defined, Alex Bennée, 2020/05/18
- Re: Where is the eln search path defined, Andrea Corallo, 2020/05/18
- Re: Where is the eln search path defined, Alex Bennée, 2020/05/19
- Re: Where is the eln search path defined, Andrea Corallo, 2020/05/19
- Re: Where is the eln search path defined, Andrea Corallo, 2020/05/19
- Re: Where is the eln search path defined, Alex Bennée, 2020/05/19
- Re: Where is the eln search path defined, Andrea Corallo, 2020/05/19
- Re: Where is the eln search path defined, Alex Bennée, 2020/05/20
- Re: Where is the eln search path defined, Alex Bennée, 2020/05/25
- Re: Where is the eln search path defined, Gong-Yi Liao 廖宮毅, 2020/05/25
- Re: Where is the eln search path defined,
Andrea Corallo <=
- Re: Where is the eln search path defined, Thomas Fitzsimmons, 2020/05/19
- Re: Where is the eln search path defined, Eli Zaretskii, 2020/05/16