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Re: Type declarations in Elisp


From: Andrea Corallo
Subject: Re: Type declarations in Elisp
Date: Sun, 27 Aug 2023 11:46:38 -0400
User-agent: Gnus/5.13 (Gnus v5.13)

Ihor Radchenko <yantar92@posteo.net> writes:

> Andrea Corallo <acorallo@gnu.org> writes:
>
>> Ihor Radchenko <yantar92@posteo.net> writes:
>>> Elisp fibn:           0.00 sec vs. SBCL 0.07 sec
>>> Elisp fibn-rec:       0.00 sec vs. SBCL 0.55 sec
>>> Elisp fibn-tc:        0.00 sec vs. SBCL 0.41 sec
>>
>> IIRC the issue is that the native compiler at speed 3 completly optmizes
>> out the thress fibonacci bechmarks, when I wrote/added those u-benchmark
>> it was not the case but afterward the compiler got smarter.
>
> I got the same 0.0 numbers using -batch call with default settings,
> which should be speed 2.

Hi Ihor,

I'm not sure abut what you mean with "using -batch call with default
settings", a detailed reproducer would probably make commenting easier.

Thanks

  Andrea



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