brainevent.jitumv_p

brainevent.jitumv_p = <brainevent.XLACustomKernel object>

Low-level XLA custom-kernel primitive for jitumv.

This XLACustomKernel instance dispatches the JIT uniform connectivity matrix-vector multiplication with floating-point weights operation to registered backends (numba, pallas), using runtime shape/dtype metadata provided by the high-level wrapper.

In this operation, the connectivity matrix has weights uniformly distributed between specified bounds, and the input vector contains floating-point values. The operation computes a standard matrix-vector product without event-driven sparsity.

Beyond backend dispatch, the primitive stores JAX transformation bindings (JVP, transpose, batching, and call registration) so the operation integrates correctly with jit, vmap, and autodiff.

Available backends can be queried with jitumv_p.available_backends(platform), and the default backend can be configured with jitumv_p.set_default(platform, backend).

See also

jitumv

High-level user-facing function wrapper.