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Re: map-par slower than map
From: |
Maxime Devos |
Subject: |
Re: map-par slower than map |
Date: |
Wed, 12 Oct 2022 23:44:31 +0200 |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.3.1 |
On 12-10-2022 22:20, Damien Mattei wrote:
Mutex? i do not think code has situation where dead lock could happen,
it is a code about minimalising logic expressions, it uses minterms ,
minterms set is a set of minterms :like this:
I didn't mean deadlocks, I just meant a single mutex being taken by all
the threads.
Also, you seem to have a global hash table on line 1603 -- presumably
there's a mutex in there (and even if not, likely there are CPU cache
issues).
[...]
I propose to minimise this complicated test case (doesn't need to be
equivalent, just needs to demonstrate the 'map-par slower than map') and
to change it to standard-ish Scheme instead of your Scheme+ variant.
On Wed, Oct 12, 2022 at 8:45 PM Maxime Devos <maximedevos@telenet.be
<mailto:maximedevos@telenet.be>> wrote:
[rest of copied previous message, without any comments]
This is top-posting. For why not to top-post,
https://wiki.lyx.org/FAQ/ListNetiquette has various information.
Greetings,
Maxime.
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- Re: map-par slower than map, (continued)
- Re: map-par slower than map, Damien Mattei, 2022/10/17
- Re: map-par slower than map, Damien Mattei, 2022/10/22
- Re: map-par slower than map, Damien Mattei, 2022/10/22
- Re: map-par slower than map, Zelphir Kaltstahl, 2022/10/23
- Re: map-par slower than map, Keith Wright, 2022/10/23
- Re: map-par slower than map, Zelphir Kaltstahl, 2022/10/24
- Re: map-par slower than map, Damien Mattei, 2022/10/24
- Re: map-par slower than map, Mikael Djurfeldt, 2022/10/25
- Re: map-par slower than map, Mikael Djurfeldt, 2022/10/25
- Re: map-par slower than map, Damien Mattei, 2022/10/25
- Re: map-par slower than map,
Maxime Devos <=
Re: map-par slower than map, Olivier Dion, 2022/10/12
- Re: map-par slower than map, Damien Mattei, 2022/10/13
- Re: map-par slower than map, Damien Mattei, 2022/10/13
- Re: map-par slower than map, Olivier Dion, 2022/10/13
- Message not available
- Fwd: map-par slower than map, Damien Mattei, 2022/10/13
- Re: map-par slower than map, Damien Mattei, 2022/10/13
- Re: map-par slower than map, Olivier Dion, 2022/10/13
- Re: map-par slower than map, Damien Mattei, 2022/10/13