| Title: | Digital Fortran |
| Notice: | Read notes 1.* for important information |
| Moderator: | QUARK::LIONEL |
| Created: | Thu Jun 01 1995 |
| Last Modified: | Fri Jun 06 1997 |
| Last Successful Update: | Fri Jun 06 1997 |
| Number of topics: | 1333 |
| Total number of notes: | 6734 |
Hello,
Customer is trying to use PSE to split the processing on a huge array
but it seems the array gets duplicated per CPU and not just the
elements to be worked in the loop.
Is this expected behavior?
Est regards,
Ed Haletky
Digital CCSC
| T.R | Title | User | Personal Name | Date | Lines |
|---|---|---|---|---|---|
| 1327.1 | What directives are specified? | HPCGRP::JHARRIS | Tue Jun 03 1997 13:57 | 14 | |
Ed, Are there any HPF directives in the code? To get an array distributed across processors, the user needs to specify HPF directives that describe the desired layout to the compiler. If there are no directives, or the directives are not specified correctly, then you will see the duplication you describe. Feel free to contact me directly if you need more information. Jonathan Harris HPF Project Leader [email protected] | |||||