| Author |
Message |
 Topic: "Private" arrays in ACC kernel. |
AROM
Replies: 2
Views: 87
|
 Forum: Accelerator Programming Posted: Wed May 29, 2013 2:47 am Subject: "Private" arrays in ACC kernel. |
Hi Mat!
I've updated #263.
Refer to private variables... I have some problems with private variables in another example (see #261).
In this case (RHO, CMP....) I tried to solve the problem o ... |
| Topic: "Private" arrays in ACC kernel. |
AROM
Replies: 2
Views: 87
|
Forum: Accelerator Programming Posted: Sun May 26, 2013 9:13 pm Subject: "Private" arrays in ACC kernel. |
Hi Mat,
This topic is continuation of code example:
REAL, DIMENSION(ITS+ITE,JTS+JTE,KTS+KTE,4), TARGET :: TMP_BUF
REAL, DIMENSION(:,:,:), POINTER :: ... |
| Topic: Debugging acc kernel |
AROM
Replies: 3
Views: 214
|
Forum: Accelerator Programming Posted: Wed May 22, 2013 5:13 am Subject: Debugging acc kernel |
Hi Mat,
thank you for your advices. Unfortunately, I didn't find the error in the ACC kernel yet.
Is it possible to save kernel generated by PGI, modify, compile it with NVCC and substitute old ... |
| Topic: Debugging acc kernel |
AROM
Replies: 3
Views: 214
|
Forum: Accelerator Programming Posted: Mon Apr 29, 2013 10:02 am Subject: Debugging acc kernel |
I have FORTRAN code.
I marked it with ACC directives. Launching application result in
call to cuMemFree returned error 700: Launch failed
cuda-memcheck shows huge amount of errors like
=== ... |
| Topic: PGI generates kernel that couldn't be launched |
AROM
Replies: 8
Views: 435
|
Forum: Accelerator Programming Posted: Tue Apr 23, 2013 9:11 pm Subject: PGI generates kernel that couldn't be launched |
Hi Mat!
I split the kernel into two parts. The first part works Ok while the second one result in "Launch failure". Cuda-memcheck shows a lot of errors with this part.
My code structu ... |
| |
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