| Author |
Message |
Topic: pgfortran hangs on .cuf file with shared memory |
joe.steinberg
Replies: 2
Views: 1527
|
Forum: Accelerator Programming Posted: Thu Jun 10, 2010 6:04 pm Subject: pgfortran hangs on .cuf file with shared memory |
| Thanks. I figured there was an error somewhere. I will try that tomorrow when I get to work. |
Topic: pgfortran hangs on .cuf file with shared memory |
joe.steinberg
Replies: 2
Views: 1527
|
Forum: Accelerator Programming Posted: Thu Jun 10, 2010 1:03 pm Subject: pgfortran hangs on .cuf file with shared memory |
| I'm trying to speed up an application I have using shared memory. However, when I try to compile the relevant module, the compiler hangs after telling me how much time I have left on my trial license, ... |
Topic: Inconsistent runtime error in device-to-host copy |
joe.steinberg
Replies: 3
Views: 1892
|
Forum: Accelerator Programming Posted: Thu Jun 10, 2010 9:41 am Subject: Inconsistent runtime error in device-to-host copy |
| In case anyone cares, it was a stupid typo in the kernel after all that caused a write outside a device array's bounds. It didn't trigger a kernel error though. It's odd that this caused a segfault co ... |
Topic: Inconsistent runtime error in device-to-host copy |
joe.steinberg
Replies: 3
Views: 1892
|
Forum: Accelerator Programming Posted: Wed Jun 09, 2010 1:41 pm Subject: Inconsistent runtime error in device-to-host copy |
| No errors are reported. Also, I tried running the program in emulator mode and it causes a segmentation fault at exactly that point every time (so the inconsistency issue is not there in emulator mode ... |
Topic: Inconsistent runtime error in device-to-host copy |
joe.steinberg
Replies: 3
Views: 1892
|
Forum: Accelerator Programming Posted: Wed Jun 09, 2010 10:06 am Subject: Inconsistent runtime error in device-to-host copy |
Hi,
I have recently run into a strange bug in the program I am working on. The error occurs at a device-to-host array assignment, but it does not happen every time I run the program. The code for ... |
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