Should I use OpenMP or parallel_for_ for a simple for loop ?

parallel_for

asked 2015-01-12 02:26:20 -0600

sup
66 ●4 ●5 ●8

OpenMP is simplier since I only need to add one line, what is the advantage of parallel_for ?

edit retag flag offensive close merge delete

add a comment

1 answer

Sort by » oldest newest most voted

answered 2015-01-12 06:38:46 -0600

AlexanderShishkov

3577 ●14 ●32 ●57

E.g. iOS doesn't support OpenMP. parallel_for_ supports different frameworks for parallelisation (TBB, GCD, Concurrency, ...) So you code for parallelisation can be more cross platform than OpenMP.

edit flag offensive delete link

Comments

thanks that makes sense

sup ( 2015-01-16 02:27:56 -0600 )edit

add a comment

Links

Question Tools

1 follower

Stats

Asked: 2015-01-12 02:26:20 -0600

Seen: 18,282 times

Last updated: Jan 12 '15

Should I use OpenMP or parallel_for_ for a simple for loop ? edit