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Re: Yet another example to get URLs in parallel

by marioroy (Prior)
on Jun 17, 2017 at 17:16 UTC ( [id://1193018]=note: print w/replies, xml ) Need Help??


in reply to Yet another example to get URLs in parallel

Hi karlgoethebier,

I want to share an optimization for extracting the results from the shared-manager. Iterating and fetching keys individually from a shared-hash is not necessary after running parallel.

my $iter = $shared->iterator(); my $result; while ( my ( $url, $data ) = $iter->() ) { $result->{$url} = $data; } $result;

All that IPC behind the scene may be reduced to a single call.

# export to a non-shared MCE::Shared::Hash object my $result = $shared->export( ); # or simply return an unblessed hash return $shared->export( { unbless => 1 } ); # or export-destroy the shared object from the shared-manager # because, the shared hash isn't needed once parallel is completed return $shared->destroy( { unbless => 1 } );

Our fellow brother 1nickt is who requested for the unbless option. Thank you, 1nickt.

Regards, Mario

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