2015 FIVB Volleyball World League and P3. The statistics include 6 volleyball skills, serve, receive, set, spike, block, and dig. The table below shows the top 5 ranked players in each skill plus top scorers as of 6 July 2015. The best scorers determined by players who scored points from spike, block, and serve. The best spikers determined by players who successfully spike in percentage (%success). The best scorers determined by players who had the most numbers of stuff block divided by numbers of sets which his team played (average stuff block/set). The best scorers determined by players who had the most numbers of ace
SPIKE algorithm computing the weighted spectral reordering of . The SPIKE algorithm can be generalized by not restricting the preconditioner to be strictly banded. In particular, the diagonal block in each partition can be a general matrix and thus handled by a direct general linear system solver rather than a banded solver. This enhances the preconditioner, and hence allows better chance of convergence and reduces the number of iterations. Intel offers an implementation of the SPIKE algorithm under the name "Intel Adaptive Spike-Based Solver" . Tridiagonal solvers have also been developed for the NVIDIA GPU GPU and the Intel Xeon Phi. SPIKE