Search found 4 matches

by s.pfeiffer
Fri Sep 28, 2018 7:01 pm
Forum: Parallelization
Topic: Hybrid MPI/Multithread runs with High memory requirements
Replies: 15
Views: 3835

Re: Hybrid MPI/Multithread runs with High memory requirements

We have finally succeeded in running Serpent 2.1.29 (Hybrid MPI/OMP) on our High Performance Cluster!! We compiled Serpent with Intel-Parallel-Studio-XE-2018 + Intel MPI Library. *Intel claims the Intel-MPI is thread safe. https://software.intel.com/sites/default/files/intelmpi-2019-developer-guide-...
by s.pfeiffer
Thu Sep 20, 2018 4:15 pm
Forum: Parallelization
Topic: Hybrid MPI/Multithread runs with High memory requirements
Replies: 15
Views: 3835

Re: Hybrid MPI/Multithread runs with High memory requirements

Hi Diego, It's great that you've found a solution to this problem. We've been having the same issue with BURN UP cases. We have been trying to compile with Intel Composer XE and mvapich2 on our Linux cluster but we are still having the same problem. (1) Can you please give me the run command that yo...
by s.pfeiffer
Mon Aug 20, 2018 5:57 pm
Forum: Serpent 2 scalability benchmark
Topic: Serpent 2 scalability benchmark
Replies: 4
Views: 4326

Re: Serpent 2 scalability benchmark

Hi,

Has there been any publications or final results from this benchmark testing?
by s.pfeiffer
Tue Mar 27, 2018 8:55 pm
Forum: Bugs, problems, questions & feeback
Topic: Output data from SERPENT 2.1.24
Replies: 7
Views: 7591

Re: Output data from SERPENT 2.1.24

Hi Jaako, Have any of these variables been introduced in Serpent 2.1.30 maybe with a different name? - Number of decay heat precursor groups DH_N_PREC - Precursor group-wise decay constants: DECAY_CONSTANT - Decay heat group-wise decay constants: DH_PREC_LAMBDA - Number of delayed neutron precursor ...