topic If you want opt-report on a in Software Archive

qopt-report

Jen_B_ — Sat, 01 Nov 2014 11:54:21 GMT

I am using the -qopt-report3 -qopt-report-phase-report=vec while compiling my code with offloaded section. But I don't get any report on vectorization. 1) Why is that?

2) is there a way to request only vec. report only on a specific subroutine?

Thanks.

it seems to have put

Jen_B_ — Sat, 01 Nov 2014 12:15:44 GMT

it seems to have put everything in ipo_out.optrpt. Is there way to request only report on specific parts of the code, such subroutines etc... Thanks!

If you want opt-report on a

TimP — Sun, 02 Nov 2014 00:42:00 GMT

If you want opt-report on a specific subroutine, normally you would compile it individually (without ipo), or set up your makefile to make a separate named opt-report-file for each procedure.

Ok, thanks!

Jen_B_ — Sun, 02 Nov 2014 13:49:00 GMT

Thanks Tim!

You can control the report on

Kevin_D_Intel — Mon, 03 Nov 2014 09:03:11 GMT

You can control the report on specific routines using the -qopt-report-routine, /Qopt-report-routine option discussed here.

You can also provide filters to the compiler using the -qopt-report-filter, /Qopt-report-filter option discussed here to find indicated parts of your application, and generate optimization reports for those parts of your application. The filter(s) can be a:

filename
filename + routine
filename + line range
filename + routine + line range

Thanks Kevin!

Jen_B_ — Wed, 05 Nov 2014 20:12:55 GMT

Thanks Kevin!