Art implementation of Cannon's algorithm for 2D meshes. Uses optional capsules and dynamically wired (unwired) ports to create a suitably connected processor grid at runtime. Other Art features used are choice points, operations, data classes, port and capsule replication, and defer/recall. To allow for more of the algorithm steps to become visible on the level of the state machines, it also uses tick messages that a capsule sends to itself to trigger the next transition.

Credit to Queen's University for the implementation.

./Top.EXE -URTS_DEBUG=quit -UARGS 2 2 "[2,2,2,2]" "[3,3,3,3]"

./Top.EXE -URTS_DEBUG=quit -UARGS 2 3 "[2,2,2,4,4,4]" "[5,5,5,5,5,5]"

./Top.EXE -URTS_DEBUG=quit -UARGS 2 3 "[1,2,3,4,5,6]" "[1,2,3,4,5,6]"

./Top.EXE -URTS_DEBUG=quit -UARGS 3 3 "[2,2,2,2,2,2,2,2,2]" "[3,3,3,3,3,3,3,3,3]"

./Top.EXE -URTS_DEBUG=quit -UARGS 3 3 "[1,2,3,4,5,6,7,8,9]" "[1,2,3,4,5,6,7,8,9]"