Re: Splitting large array for threads.

[biohisham]

Chunking will definitely reduce the IPC overhead. If you are sure that none of the 4 million entries in the array is causing an error that makes your program stall then you can consider chunking.

The MCE module has a direct chukning implementation you might want to explore

[marioroy]

Here is the link https://metacpan.org/pod/MCE

MCE 1.513 was moved to backpan some time back.