topic forgot to tell that in 2) I in Software Archive

simple questions

Jen_B_ — Tue, 21 Oct 2014 14:46:35 GMT

1) I have only one coprocessor, then "offload target(mic)" is same as "offload target(mic:0)"?

2) I specify only fortran arrays inside "in/out/inout" for the offloaded openmp parallel region, do variables used inside that region also need to be explicitly specified inside the "in/out/inout"? Or are they implicitly put inside the "in"? thanks.

forgot to tell that in 2) I

Jen_B_ — Tue, 21 Oct 2014 14:49:49 GMT

forgot to tell that in 2) I won't need those variables back. thanks.

1) Yes

Kevin_D_Intel — Tue, 21 Oct 2014 19:24:37 GMT

1) Yes

2) Variables the compiler sees within the lexical scope of the offload code are implicitly transferred by default with INOUT so add them to an explicit IN to avoid transferring their values back to the host at the conclusion of the offload code block.

Thanks!

Jen_B_ — Tue, 21 Oct 2014 19:33:17 GMT

Thanks!