Dear Filippo
Thank you very much for your reply.I have compiled qe-gpu 14.10.0 with
espresso-5.1.2 successfully(only serial).When i give the following
command,it shows
anubhav@priyank-ThinkStation:~/Downloads/espresso-5.1.2/GPU/PW$ ./pw-gpu.x
*******************************************************************
GPU-accelerated Quantum ESPRESSO (svn rev. unknown)
(parallel: N , MAGMA : N )
*******************************************************************
Error in memory allocation, program will be terminated (2)!!! Bye...
I run a simple scf calculation as a test by the following:
anubhav@priyank-ThinkStation:~/Downloads/espresso-5.1.2/GPU/PW$ export
PHI_DGEMM_SPLIT=0.975
anubhav@priyank-ThinkStation:~/Downloads/espresso-5.1.2/GPU/PW$ export
PHI_ZGEMM_SPLIT=0.975
anubhav@priyank-ThinkStation:~/Downloads/espresso-5.1.2/GPU/PW$ pw-gpu.x <
si.scf.in > si.scf.out
It gives
Error in memory allocation, program will be terminated (2)!!! Bye...
Can you help me why i am getting this error.I have NVS310 GPU with 512mb
memory.
Thanks in advance.
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