tech.parallel.for — techascent/tech.parallel 2.5

indexed-pmap clj

(indexed-pmap indexed-pmap-fn num-iters)

(indexed-pmap indexed-pmap-fn num-iters concat-fn)

Given a function that receives a start-idx and group-len, efficiently run N that function over a set of integers return concatentated results. Uses ForkJoinPool's common pool for parallelism.

launch-parallel-for clj

(launch-parallel-for num-iters parallel-for-fn)

(launch-parallel-for num-iters parallel-for-fn concat-fn)

Given a function that takes exactly 2 arguments, a start-index and a length, call this function exactly N times where N is ForkJoinPool/getCommonPoolParallelism. Indexes will be split as evenly as possible among the invocations. Uses ForkJoinPool/commonPool for parallelism.

parallel-for clj macro

(parallel-for idx-var num-iters & body)

Like clojure.core.matrix.macros c-for except this expects index that run from 0 -> num-iters. Idx is named idx-var and body will be called for each idx in parallel. Uses forkjoinpool's common pool for parallelism

serial-for clj macro

(serial-for idx-var num-iters & body)