PGI User Forum
 SearchSearch   MemberlistMemberlist     RegisterRegister   ProfileProfile    Log inLog in 

CUDA-x86.

pgi/13.1, pgsampt Crash writing to "/tmp/prof
Goto page Previous  1, 2, 3  Next
 
Post new topic   Reply to topic    PGI User Forum Forum Index -> Debugging and Profiling
View previous topic :: View next topic  
Author Message
escj



Joined: 30 Sep 2009
Posts: 63
Location: Laboratoire d'Aérologie, Toulouse, FRANCE

PostPosted: Tue Feb 12, 2013 2:12 am    Post subject: Reply with quote

Hello Don .

Ok , so I go back to pgi/12.10 ... and waiting for the pgi/13.3 ...

You have my support for the work to do ...

A+

Juan
Back to top
View user's profile
escj



Joined: 30 Sep 2009
Posts: 63
Location: Laboratoire d'Aérologie, Toulouse, FRANCE

PostPosted: Mon Jul 22, 2013 8:29 am    Post subject: Reply with quote

Hello .

:-) pgcollect/pgprof is back for ACC directives code in pgi 13.7

:-) Thank you for the great job ...

A+

Juan
Back to top
View user's profile
mkcolg



Joined: 30 Jun 2004
Posts: 6126
Location: The Portland Group Inc.

PostPosted: Tue Jul 23, 2013 3:58 pm    Post subject: Reply with quote

Quote:
Thank you for the great job ...
Yes, our tools team did do a great job with this! Hope you find it as useful as I do.

- Mat
Back to top
View user's profile
escj



Joined: 30 Sep 2009
Posts: 63
Location: Laboratoire d'Aérologie, Toulouse, FRANCE

PostPosted: Tue Oct 01, 2013 6:26 am    Post subject: pgprof 13.9 , don't show Region time for OpenACC code Reply with quote

Hello .

:-| Sorry I'm back on this post .

I've tested the last 13.9 ( pb identical in 13.7 )

The profiling is working well for OpenACC code & pgcollect

... but the tool pgprof doesn't show the 'Region Time' in the column .

even if in the detail 'Accelerator Performance' Frame this region time are reported correctly .

I have checked that The option : View -> Select Columns -> Region Time is ON

Again tested with the smooth sample :
dir_PGF/PGI_HOME/linux86-64/13.9/etc/samples/accel/f3.f90

Code:

escj@aeropc107:~/poub> less smooth_pgcollect
Profiled: ./f3.exe on Tue Oct 01 15:01:35 CEST 2013

| Line | Source                                                                  | Seconds         | Kernel Device Time |

|      |  subroutine smooth( a, b, w0, w1, w2, n, m, niters )                    |       0 =   0%  |       0 =   0%     |
|      |   real, dimension(:,:) :: a,b                                           |       0 =   0%  |       0 =   0%     |
|      |   real :: w0, w1, w2                                                    |       0 =   0%  |       0 =   0%     |
|      |   integer :: n, m, niters                                               |       0 =   0%  |       0 =   0%     |
|      |   integer :: i, j, iter                                                 |       0 =   0%  |       0 =   0%     |
|      |   !$acc data region copy(a(:,:)) copyin(b(:,:))                         |       0 =   0%  |       0 =   0%     |
|      |    do iter = 1,niters                                                   |       0 =   0%  |       0 =   0%     |
|      |    !$acc region                                                         |       0 =   0%  |       0 =   0%     |
|      |     do i = 2,n-1                                                        |       0 =   0%  |       0 =   0%     |
|      |      do j = 2,m-1                                                       |       0 =   0%  |    1663 =  63%     |
|      |       a(i,j) = w0 * b(i,j) + &                                          |       0 =   0%  |       0 =   0%     |
|      |                w1 * (b(i-1,j) + b(i,j-1) + b(i+1,j) + b(i,j+1)) + &     |       0 =   0%  |       0 =   0%     |
|      |                w2 * (b(i-1,j-1) + b(i-1,j+1) + b(i+1,j-1) + b(i+1,j+1)) |       0 =   0%  |       0 =   0%     |
|      |      enddo                                                              |       0 =   0%  |       0 =   0%     |
|      |     enddo                                                               |       0 =   0%  |       0 =   0%     |
|      |     do i = 2,n-1                                                        |       0 =   0%  |       0 =   0%     |
|      |      do j = 2,m-1                                                       |       0 =   0%  |     964 =  37%     |
|      |       b(i,j) = a(i,j)                                                   |       0 =   0%  |       0 =   0%     |
|      |      enddo                                                              |       0 =   0%  |       0 =   0%     |
|      |     enddo                                                               |       0 =   0%  |       0 =   0%     |
|      |    !$acc end region                                                     |       0 =   0%  |       0 =   0%     |
|      |    enddo                                                                |       0 =   0%  |       0 =   0%     |
|      |   !$acc end data region                                                 |       0 =   0%  |       0 =   0%     |


Bye Juan
Back to top
View user's profile
ams



Joined: 14 Jul 2004
Posts: 41

PostPosted: Tue Oct 01, 2013 2:10 pm    Post subject: Reply with quote

Hi Juan,

I've reproduced what you're seeing here with the sample program. Indeed, there is not a Region Time column in the upper pane even when that column is selected in the Select Columns dialog.

It looks like the reason this column is not appearing in the upper pane is because there is no data for this metric for the sample program. Data appears in the lower pane for Region Elapsed Time because it is a different metric and there is data for it in the profile.

Does this make sense? If I've misunderstood the problem you're seeing, please let me know.

It seems like Region Time should be grayed-out in the Select Columns dialog box when there isn't any data for it. I've opened TPR 19611 to track this issue.

Annemarie
Back to top
View user's profile
Display posts from previous:   
Post new topic   Reply to topic    PGI User Forum Forum Index -> Debugging and Profiling All times are GMT - 7 Hours
Goto page Previous  1, 2, 3  Next
Page 2 of 3

 
Jump to:  
You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot vote in polls in this forum


Powered by phpBB © phpBB Group