Re^2: Where does the 6th process come from?

"...unless threads is present"

Thank you very much marioroy!

But threads is present:

karls-mac-mini:monks karl$ cpanm threads
threads is up to date. (2.15)
[download]

Best regards, Karl

ŤThe Crux of the Biscuit is the Apostropheť

Furthermore I consider that Donald Trump must be impeached as soon as possible

Comment on Re^2: Where does the 6th process come from? Download Code

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Re^3: Where does the 6th process come from? by marioroy (Prior) on Apr 22, 2017 at 17:53 UTC
... if present meaning if threads is loaded inside the script. `use threads; ...` [download] On Unix platforms including Cygwin, one can use threads and threads::shared alongside MCE::Shared. In that case, MCE::Shared spawns a thread for the shared-manager. For the Windows platform, the MCE modules loads threads automatically for extra stability. Below, more clarity for the recommended modules. (Q) Why is Sereal loaded transparently? (A) The main reason is for extra performance. To ensure minimum memory consumption, there's no reason to load the Storable module if Sereal is available in Perl. This is handled transparently. (Q) Why is IO::FDPass beneficial? (A) Being able to construct a shared condvar, handle, or queue while the shared-manager is running greatly adds to the ease-of-use. These involve handles behind the scene. Basically, am able to send the relevant fd descriptors to the shared-manager. Without FDPass, one must be careful to construct these shared objects first and later start the shared-manager manually.	[reply] [d/l]
Re^4: Where does the 6th process come from? by karlgoethebier (Abbot) on Apr 22, 2017 at 18:06 UTC
Ahh! I begin to see it clearly now. It works as expected: `use strict; use warnings; use threads; use threads::shared; use MCE::Hobo; use MCE::Shared; use feature qw(say); # ... stuff # !!! procs at pending: karl31075,20,1246243212240s000S+7:55pm0:00.08perl./hobo.pl karl31150,00,000s000Z+7:55pm0:00.00(perl) karl31140,00,000s000Z+7:55pm0:00.00(perl) karl31130,00,000s000Z+7:55pm0:00.00(perl) karl31120,00,000s000Z+7:55pm0:00.00(perl) procs after join: karl310723,10,1247164812260s000S+7:55pm0:00.09perl./hobo.pl` [download] Secret knowledge from The Masonic Lodge Of Parallelism. Best regards, Karl ŤThe Crux of the Biscuit is the Apostropheť Furthermore I consider that Donald Trump must be impeached as soon as possible	[reply] [d/l]


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