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 <maximede...@telenet.be <mailto:maximede...@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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