1 files changed, 22 insertions, 0 deletions
diff --git a/searchlib/src/tests/features/benchmark/rankingexpression/plot.rb b/searchlib/src/tests/features/benchmark/rankingexpression/plot.rb
new file mode 100644
index 00000000000..ca586e1176e
--- /dev/null
+++ b/searchlib/src/tests/features/benchmark/rankingexpression/plot.rb
@@ -0,0 +1,22 @@
+# Copyright 2016 Yahoo Inc. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
+require '../plotlib'
+
+folder = ARGV[0]
+extra = ""
+extra = ARGV[1] if ARGV.size == 2
+trees = [1, 5, 10, 50, 100, 200, 400, 800]
+
+dat = folder + "/plot.dat"
+png = folder + "/plot.png"
+
+file = File.open(dat, "w")
+trees.each do |t|
+  file.write("#{t} ")
+  file.write(extract_data(folder + "/c-#{t}.out") + " ")
+  file.write("\n")
+end
+file.close
+
+titles = ["expression"]
+
+plot_graph(dat, titles, png, "rankingExpression feature (#{extra})", "number of trees", "execution time per document (ms)", folder)