25 Sep
2022
25 Sep
'22
10 p.m.
Hello Tianxiang,
This seems to be a bug in NEST. I have created issue
https://github.com/nest/nest-simulator/issues/2480 for it. Please follow the issue for
further updates.
Best,
Hans Ekkehard
--
Prof. Dr. Hans Ekkehard Plesser
Head, Department of Data Science
Faculty of Science and Technology
Norwegian University of Life Sciences
PO Box 5003, 1432 Aas, Norway
Phone +47 6723 1560
Email hans.ekkehard.plesser(a)nmbu.no
Home http://arken.nmbu.no/~plesser
On 24/09/2022, 13:16, "Tianxiang Lyu" <lvtx(a)mail2.sysu.edu.cn> wrote:
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Hi, all!
I try to replace "iaf_psc_alpha" with "iaf_psc_alpha_ps" and
"poisson_generator" with "poisson_generator_ps" for using precise
spikes neuron template in the simulation
However, there are somethings wrong with the logs related to SLI with which I
hadn't been familiar:
(If the randomizing of membrane potentials is removed, hpc_benchmark.py could run as
usual)
Traceback (most recent call last):
File "./hpc_benchmark.py", line 456, in <module>
run_simulation()
File "./hpc_benchmark.py", line 362, in run_simulation
sr = build_network(logger)
File "./hpc_benchmark.py", line 227, in build_network
nest.GetLocalNodeCollection(E_neurons).V_m = random_vm
File
"/GPUFS/sysu_hpcedu_302/lvtx/tools/nest-simulator/3.3-intel-2021/lib64/python3.8/site-packages/nest/lib/hl_api_types.py",
line 543, in __setattr__
self.set({attr: value})
File
"/GPUFS/sysu_hpcedu_302/lvtx/tools/nest-simulator/3.3-intel-2021/lib64/python3.8/site-packages/nest/lib/hl_api_types.py",
line 477, in set
sli_func('SetStatus', self._datum, params)
File
"/GPUFS/sysu_hpcedu_302/lvtx/tools/nest-simulator/3.3-intel-2021/lib64/python3.8/site-packages/nest/ll_api.py",
line 165, in sli_func
sli_run(slifun) # SLI support code to execute s on args
File
"/GPUFS/sysu_hpcedu_302/lvtx/tools/nest-simulator/3.3-intel-2021/lib64/python3.8/site-packages/nest/ll_api.py",
line 115, in catching_sli_run
raise exceptionCls(commandname, message)
nest.lib.hl_api_exceptions.TypeMismatch: TypeMismatch in SLI function SetStatus_id:
Expected datatype: doubletype
Provided datatype: parametertype
How could I fix that? Or another way to implement randomizing of membrane
potentials?
Tianxiang Lyu
Department of Mechanic
Sun Yet-Sen University
No. 66, Gongchang Road, Guangming District, Shenzhen, 518107, P. R. China
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