inst/benchmarks/time_kk_layout.R

time_group("Kamada-Kawai layout")

time_that("KK layout is fast, connected", replications=10,
          init = { library(igraph); set.seed(42) },
          reinit = { g <- sample_pa(400) },
          { layout_with_kk(g, maxiter=500) })

time_that("KK layout is fast, unconnected", replications=10,
          init = { library(igraph); set.seed(42) },
          reinit = { g <- sample_gnm(400, 400) },
          { layout_with_kk(g, maxiter=500) })

time_that("KK layout is fast for large graphs", replications=10,
          init = { library(igraph); set.seed(42) },
          reinit = { g <- sample_pa(3000) },
          { layout_with_kk(g, maxiter=500) })

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igraph documentation built on July 21, 2017, 7:18 p.m.