Search found 5 matches

by john.gwak
Sun Aug 05, 2018 9:37 pm
Forum: Parallel NEURON
Topic: How to execute CoreNEURON with GPU?
Replies: 11
Views: 6842

Re: How to execute CoreNEURON with GPU?

Dear Jeremy, Thank you for your effort! According to the '__CUDACC__', I got no message with the echo command. But, I defined '__CUDACC__' to overcome a "Could NOT find MPI_CXX (missing: MPI_CXX_WORKS)" error. (Please check my 2nd article here, I think this may cause including unwanted files...) "/u...
by john.gwak
Thu Aug 02, 2018 10:30 pm
Forum: Parallel NEURON
Topic: How to execute CoreNEURON with GPU?
Replies: 11
Views: 6842

Re: How to execute CoreNEURON with GPU?

Dear Jeremy, I really appreciate your help :) This is the output results and I use Grep to find lines included "nrnran123.c". [ 1%] Building NVCC (Device) object coreneuron/CMakeFiles/cudacoreneuron.dir/utils/randoms/cudacoreneuron_generated_nrnran123.cu.o cd /home/john.gwak/coreneuron_home/sources/...
by john.gwak
Thu Aug 02, 2018 6:43 am
Forum: Parallel NEURON
Topic: How to execute CoreNEURON with GPU?
Replies: 11
Views: 6842

Re: How to execute CoreNEURON with GPU?

Dear Jeremy, Thank you for your help. I tried to follow your suggestions, however, I could not solve problems because I am a beginner for these systems... :( Firstly, I tried to find a compilation command for 'nvccfeatures.h', however, It is not easy to follow all 'make' steps for me. For the second...
by john.gwak
Tue Jul 31, 2018 6:59 am
Forum: Parallel NEURON
Topic: How to execute CoreNEURON with GPU?
Replies: 11
Views: 6842

Re: How to execute CoreNEURON with GPU?

Dear hines and pkumbhar, Deeply appreciate your help :) First of all, I tried hello_world with mpicxx compiler (pgc++), but, I got a below error message. "/usr/include/x86_64-linux-gnu/bits/floatn.h", line 79: error: 128-bit floating-point types are not supported in this configuration typedef _Compl...
by john.gwak
Fri Jul 27, 2018 12:20 am
Forum: Parallel NEURON
Topic: How to execute CoreNEURON with GPU?
Replies: 11
Views: 6842

How to execute CoreNEURON with GPU?

I tried a ringtest example from GitHub below. https://github.com/nrnhines/ringtest I could do all the steps before 'Building CoreNEURON with GPU support'. When I tried GPU part, I have some problems... There was an error while doing cmake as shown below. module purge module load pgi/18.4 openmpi/2.1...