Archive MaleCNS research sources, provenance, bibliography and immutable data inventory

2026-09-29 03:38:32 +08:00
commit 3981628ff8
682 changed files with 161475 additions and 0 deletions
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+#include <torch/extension.h>
+
+void state_step_cuda(torch::Tensor v, torch::Tensor g, torch::Tensor refractory,
+                     torch::Tensor arrival, torch::Tensor spikes,
+                     torch::Tensor spike_counts, double g_decay, double alpha,
+                     double rest, double reset, double threshold,
+                     int64_t refractory_steps);
+void force_step_cuda(torch::Tensor v, torch::Tensor refractory,
+                     torch::Tensor spikes, torch::Tensor spike_counts,
+                     torch::Tensor targets, torch::Tensor forced,
+                     double reset, int64_t refractory_steps);
+void fill_edges_cuda(torch::Tensor indptr, torch::Tensor sources,
+                     torch::Tensor output_offsets, torch::Tensor output);
+void segmented_sum_cuda(torch::Tensor sorted_edge_ids,
+                        torch::Tensor segment_starts,
+                        torch::Tensor segment_targets,
+                        torch::Tensor weights,
+                        torch::Tensor destination);
+
+PYBIND11_MODULE(TORCH_EXTENSION_NAME, m) {
+  m.def("state_step", &state_step_cuda, "Canonical float32 LIF update (CUDA)");
+  m.def("force_step", &force_step_cuda, "Canonical external spike injection (CUDA)");
+  m.def("fill_edges", &fill_edges_cuda, "Source/edge ordered CSR expansion (CUDA)");
+  m.def("segmented_sum", &segmented_sum_cuda, "Fixed-order sequential segmented float32 sum (CUDA)");
+}