pool.imap_unordered instead of queues
increase chunk_size
increase chunk size
WIP simpler parallelization
tests passing, need to move parallelization to core
simplify
revert data model for tests
moved redundancy code into parallel section
update tests
trying different fromiter
try casting to numpy arrays before fillign
some tweaks to parallelism
reduct in separate process
score pains in map step
bring in ideas from master
try new approach
tweaks
different speed optimization
sped up pair_get 4X
fix