Forum topic

Advisor 2017 Update 1 (build 486553) checks fail with internal error

Hi, I'm trying to figure out why I get a 20% Haswell slowdown porting some C++ IIR filter loops from AVX128 to AVX256.  Advisor's no help as both Check Dependencies and Check Memory Access Patterns

Authored by Todd West Last updated on 01/06/2017 - 16:57
Forum topic

/Qipo- preferred?

I have been making a practice of setting -debug:inline-debug-info when building for Advisor.  Today I noticed a case where Advisor 17 update 2 misses a vectorized loop in a C function called from F

Authored by Tim P. Last updated on 01/05/2017 - 12:18
Forum topic

search-dir symbols on linux

For command line

-search-dir  sym:

-search-dir bin:

Authored by Ronald G. Last updated on 01/05/2017 - 11:36
Forum topic

how to view the source code with report from advixe-cl

Hi, Intel technician,

Authored by dingjun.chencmgl.ca Last updated on 01/05/2017 - 11:12
Forum topic

run advixe-gui under linux

HI, Intel technician,

when I ran 2017 intel advisor XE under Linux, the following error occurred

Authored by dingjun.chencmgl.ca Last updated on 01/04/2017 - 08:18
Forum topic

cilk_for "loop iteration count cannot be computed"

Apparently, Advisor cannot analyze results for display in Survey Report where cilk_for is in use.  The "Why no vectorization?" field shows this comment. The times are quoted as 0.

Authored by Tim P. Last updated on 01/04/2017 - 08:13
Forum topic

Student Edition

A colleague teaches a parallel programming course at the University of New Mexico.  He'd like to introduce his spring semester class to Roofline.

Authored by Ronald G. Last updated on 12/20/2016 - 10:32
Forum topic

Intel Premier Support Legacy Status Update

See: Intel Premier Support Legacy Status Update

Authored by Noga C. (Intel) Last updated on 12/12/2016 - 18:41
Forum topic

Your Feedback Matters

 

Authored by kevin-oleary (Intel) Last updated on 11/29/2016 - 04:45
Forum topic

Invitation to join the Intel® Parallel Studio XE 2017 Beta program

 

Dear Developer,

Authored by kevin-oleary (Intel) Last updated on 11/29/2016 - 04:44
For more complete information about compiler optimizations, see our Optimization Notice.