ms: Create a cumulative distribution function class
We are using the CDF to decide which percentage of the jobs should
be running at a given point. The x-axis is time and the y-axis the
percentage of how many jobs should be running.
There are three functions to do this. The first one is a constant
which would result in everything being started right now, one to
start them linearly and the last (formula from Qt/3rdparty) to first
accelerate and decelerate slowly.
Change-Id: I9e3064f4c3c4c7af5d3491f850090516e541f4d3
diff --git a/selftest/cdf_test.ok b/selftest/cdf_test.ok
new file mode 100644
index 0000000..aa753e4
--- /dev/null
+++ b/selftest/cdf_test.ok
@@ -0,0 +1,57 @@
+Testing the immediate CDF
+Done True
+1 1.0 False
+Testing linear with duration
+Done False
+0.0 0.0 True
+Done False
+0.2 0.2 True
+Done False
+0.4 0.4 True
+Done False
+0.6 0.6 True
+Done False
+0.8 0.8 True
+Done True
+1.0 1.0 True
+Testing linear with duration scaled
+Done False
+0.0 0.0 True
+0.0 0.0 True
+Done False
+0.2 0.2 True
+200 200 True
+Done False
+0.4 0.4 True
+400 400 True
+Done False
+0.6 0.6 True
+600 600 True
+Done False
+0.8 0.8 True
+800 800 True
+Done True
+1.0 1.0 True
+100 100 True
+Testing in_out
+0.5 0.5 True
+0.87 0.87 True
+0.9 0.9 True
+0.95 0.95 True
+1.0 1.0 True
+Testing ease In and Out
+Done False
+0.0 0.0 True
+0.0 0.0 True
+Done False
+5.0 5.0 True
+0.1 0.1 True
+Done False
+10.0 10.0 True
+0.5 0.5 True
+Done False
+15.0 15.0 True
+0.8 0.8 True
+Done True
+20.0 20 True
+1.0 1.0 True