18 Sep
2024
18 Sep
'24
2:26 p.m.
Hi Chris,
Thank you for the report! That shouldn't be the case; could you perhaps send your
invocation to generate_code() so we can double-check the parameters? It works for me when
I use the following:
codegen_opts = {*"neuron_synapse_pairs"*: [{*"neuron"*:
*"iaf_psc_exp_neuron"*,
*"synapse"*:
*"stp_synapse"*,
*"post_ports"*:
[*"post_spikes"*]}],
*"delay_variable"*: {*"stp_synapse"*:
*"d"*},
*"weight_variable"*: {*"stp_synapse"*:
*"w"*}}
input_path = [os.path.join(*"models"*, *"neurons"*,
*"iaf_psc_exp_neuron.nestml"*),
os.path.join(*"models"*, *"synapses"*,
*"stp_synapse.nestml"*)]
generate_nest_target(input_path=input_path,
logging_level=*"DEBUG"*,
suffix=*"_nestml"*,
codegen_opts=codegen_opts)
I am looking into your PyNN issue and will try to report back on that as soon as I can.
Much obliged,
Charl
On Wed, Sep 18, 2024, at 11:46, Chris Huyck wrote:
I’m trying to make a Hebbian Short Term plasticity
model. I got the stdp_synapse working, and then tried to change that to stp. I kept
getting the error stp_synapse not found in pynest. So, I just started from the static
synapse, and modified that to get an stp_synapse that wasn’t Hebbian. When I introduced
the post_synaptic neuron into the model, the stp_synapse not found error returns. Oddly,
in the generated files (.h, .cpp, in stp_synapse__with_iaf_cond_exp_neuron and
iaf_cond_exp_neuron__with_stp_synapse) there is a function for register stdp_synapse. (If
you want to duplicate this, just change the stdp_synapse model name to stp_synapse).
-Chris
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