Multi-GPU code to count all PLANAR Langford sequences.
Copyright 2017 Boris Dimitrov, Portola Valley, CA 94028.
Code and explanation:
planar_langford_multigpu.cu
Execution log for the computation of PL(2, 28):
PL_2_28_computation_on_dual_gpu_titan_x_pascal.log
Machine spec where PL(2, 28) was computed:
device_query_dual_gpu_titan_x_pascal.txt
See also a pure-CPU version of this code:
https://github.com/boris-dimitrov/z4_planar_langford