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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: Tue, 19 May 2020 18:57:42 +0000
User-agent: Gnus/5.13 (Gnus v5.13) Emacs/26.3 (gnu/linux)

Alex Bennée <address@hidden> writes:

> Andrea Corallo <address@hidden> writes:
>
>> Andrea Corallo <address@hidden> writes:
>>
>>> I really have to update elisp-benchmarks on elpa.
>>
>> Hi Alex, with the latest elpa elisp-benchamrks (1.5) just
>>
>> .../emacs -batch -l .../elisp-benchmarks.el -f elisp-benchmarks-run 
>>
>> should now do everything automatically, using native-comp if available
>> or the byte-compiler otherwise.
>
> That's better:
>
> * Results
>
>   | test           | non-gc avg (s) | gc avg (s) | gcs avg | tot avg (s) | 
> tot avg err (s) |
>   
> |----------------+----------------+------------+---------+-------------+-----------------|
>   | bubble-no-cons |          12.92 |       0.05 |       1 |       12.97 |    
>         0.05 |
>   | bubble         |          10.40 |       1.06 |       1 |       11.46 |    
>         1.04 |
>   | dhrystone      |          16.78 |       0.00 |       0 |       16.78 |    
>         0.21 |
>   | fibn-rec       |          11.39 |       0.00 |       0 |       11.39 |    
>         0.02 |
>   | fibn-tc        |           7.94 |       0.00 |       0 |        7.94 |    
>         0.03 |
>   | fibn           |          23.42 |       0.00 |       0 |       23.42 |    
>         0.03 |
>   | inclist        |           8.17 |       0.04 |       1 |        8.21 |    
>         0.04 |
>   | listlen-tc     |           0.86 |       0.00 |       0 |        0.86 |    
>         0.01 |
>   | nbody          |           9.30 |       0.88 |       1 |       10.18 |    
>         0.14 |
>   | pidigits       |          29.79 |       5.77 |       1 |       35.57 |    
>         7.13 |
>   
> |----------------+----------------+------------+---------+-------------+-----------------|
>   | 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 guess I need to enable async compilation now to ensure all the various
> elpa/melpa packages are compiled.

Yes, on top of your .emacs

(setq comp-deferred-compilation t)

Thanks

  Andrea
  
-- 
address@hidden



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