1 Commits

Author	SHA1	Message	Date
Jukka Aho	d07220aa76	docs(book): Add nodal assembly concept and architecture ... - Alternative to element-by-element assembly for GPU/matrix-free - Node-by-node loop eliminates atomic operations on GPU - Spider pattern: nodes couple with 10-30 neighbors not all N - NodeToElementsMap: inverse connectivity (node → elements) - get_node_spider() finds coupled nodes for sparse stiffness - NodalStiffnessContribution: 3×3 blocks per node - 307 lines: Experimental architecture with working prototype	2025-11-12 01:07:07 +02:00