CP2K CUDA ERROR: OUT OF MEMORY
Aman Jindal
amanjin... at gmail.com
Fri Jul 22 15:41:46 UTC 2016
Hello everyone,
I compiled CP2K-3.0 on CRAY-XC40 for cuda using arch file:
CRAY-XC30-gfortran-cuda.psmp. I ran test input file for water and it was
successfully over. But when I am running jobs for my actual system, I am
getting the following error:
CUDA Error: out of memory
*******************************************************************************
*
___ *
* /
\ *
*
[ABORT]
*
* \___/ acc_hostmem_alloc_raw: Could not allocate host pinned
memory *
*
| *
*
O/| *
* /|
| *
* / \
acc/acc_hostmem.F:122 *
*******************************************************************************
===== Routine Calling Stack =====
18 internal_data_allocate
17 dbcsr_data_new
16 make_images
I tried using CUDA SUBSECTION (for memory keyword) also in GLOBAL section,
but it didn't work. Attached is the output file.
Can anyone please help, what might be wrong? I would also like to know how
can I make sure that my job is using GPU card.
Thank you,
Aman Jindal
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