Fix normalisation, add regression test, begin 0.12.1

VERSION

@@ -1 +1 @@
-0.12.0
+0.12.1-rc

modcc/solvers.cpp

@@ -12,7 +12,7 @@
 #include "visitor.hpp"
 
 // normalize row iff system is larger than this
-constexpr int normalization_limit = 15;
+constexpr int normalization_limit = 5;
 
 // Cnexp solver visitor implementation.
 

pyproject.toml

@@ -134,7 +134,7 @@ archs = ["arm64"]
 environment = { MACOSX_DEPLOYMENT_TARGET = "14.0" }
 
 [tool.cibuildwheel.linux]
-archs = ["x86_64"]
+archs = ["x86_64", "arm64"]
 
 [[tool.cibuildwheel.overrides]]
 select = "*-musllinux*"

python/example/single_cell_allen.py

@@ -177,9 +177,8 @@ def make_cell(base, swc, fit):
 )
 
 sns.relplot(data=df, kind="line", x="t/ms", y="U/mV", hue="Simulator", errorbar=None)
-plt.scatter(
-    model.spikes, [-40] * len(model.spikes), color=sns.color_palette()[2], zorder=20
-)
+spikes = model.spikes[:]
+plt.scatter(spikes, [-40] * len(spikes), color=sns.color_palette()[2], zorder=20)
 plt.bar(
     200,
     max(reference) - min(reference),
@@ -190,3 +189,4 @@ def make_cell(base, swc, fit):
     color="0.9",
 )
 plt.savefig("single_cell_allen_result.pdf")
+assert len(spikes) == 4, f"Expected four spikes, got {spikes}"

python/single_cell_model.cpp

@@ -199,7 +199,7 @@ class single_cell_model {
         }
 
         // Set callback that records spike times.
-        sim_->set_global_spike_callback(
+        sim_->set_local_spike_callback(
             [this](const std::vector<arb::spike>& spikes) {
                 for (auto& s: spikes) {
                     spike_times_.push_back(s.time);

scripts/run_python_examples.sh

@@ -29,6 +29,7 @@ runpyex single_cell_model.py
 runpyex single_cell_nml.py python/example/morph.nml
 runpyex single_cell_recipe.py
 runpyex single_cell_stdp.py
+runpyex single_cell_allen.py
 runpyex single_cell_swc.py python/example/single_cell_detailed.swc
 runpyex network_ring.py
 # runpyex network_ring_mpi.py # requires MPI