pj
end
+ def merge_range timestamps, started_at, finished_at
+ timestamps.each_index do |i|
+ if started_at
+ if started_at >= timestamps[i][0] and finished_at <= timestamps[i][1]
+ # 'j' started and ended during 'i'
+ return timestamps
+ end
+
+ if started_at < timestamps[i][0] and finished_at >= timestamps[i][0] and finished_at <= timestamps[i][1]
+ # 'j' started before 'i' and finished during 'i'
+ # re-merge range between when 'j' started and 'i' finished
+ finished_at = timestamps[i][1]
+ timestamps.delete_at i
+ return merge_range timestamps, started_at, finished_at
+ end
+
+ if started_at >= timestamps[i][0] and started_at <= timestamps[i][1]
+ # 'j' started during 'i' and finished sometime after
+ # move end time of 'i' back
+ # re-merge range between when 'i' started and 'j' finished
+ started_at = timestamps[i][0]
+ timestamps.delete_at i
+ return merge_range timestamps, started_at, finished_at
+ end
+
+ if finished_at < timestamps[i][0]
+ # 'j' finished before 'i' started, so insert before 'i'
+ timestamps.insert i, [started_at, finished_at]
+ return timestamps
+ end
+ end
+ end
+
+ timestamps << [started_at, finished_at]
+ end
+
+ def determine_wallclock_runtime jobs
+ puts "Begin #{jobs}"
+ timestamps = []
+ jobs.each do |j|
+ insert_at = 0
+ started_at = j[:started_at]
+ finished_at = (if j[:finished_at] then j[:finished_at] else Time.now end)
+ if started_at
+ timestamps = merge_range timestamps, started_at, finished_at
+ end
+ end
+ timestamps.map { |t| t[1] - t[0] }.reduce(:+)
+ end
+
protected
def pipeline_jobs_newschool object
s
end
- def determine_wallclock_runtime jobs
- timestamps = []
- jobs.each do |j|
- insert_at = 0
- timestamps.each_index do |i|
- if started_at = j[:started_at]
- finished_at = (if j[:finished_at] then j[:finished_at] else Time.now end)
-
- if started_at >= timestamps[i][0] and finished_at <= timestamps[i][1]
- # 'j' started and ended during 'i'
- insert_at = -1
- break
- end
-
- if started_at < timestamps[i][0] and finished_at >= timestamps[i][0] and finished_at <= timestamps[i][1]
- # 'j' started before 'i' and ended during 'i'
- # move start time of 'i' back
- timestamps[i][0] = started_at
- insert_at = -1
- break
- end
-
- if started_at >= timestamps[i][0] and started_at <= timestamps[i][1]
- # 'j' started during 'i'
- # move end time of 'i' back
- timestamps[i][1] = finished_at
- insert_at = -1
- break
- end
-
- if finished_at < timestamps[i][0]
- # 'j' finished before 'i' started, so insert before 'i'
- insert_at = i
- break
- end
-
- if started_at > timestamps[i][1]
- # 'j' started after 'i' finished, so insert after 'i'
- insert_at = i
- break
- end
-
- end
- end
- if insert_at > -1
- timestamps.insert insert_at, [started_at, finished_at]
- end
- end
- timestamps.map { |t| t[1] - t[0] }.reduce(:+)
- end
end
--- /dev/null
+require 'test_helper'
+
+class PipelineInstancesControllerTest < ActionController::TestCase
+ include PipelineInstancesHelper
+
+ test "one" do
+ r = [{started_at: 1, finished_at: 3}]
+ assert_equal 2, determine_wallclock_runtime(r)
+
+ r = [{started_at: 1, finished_at: 5}]
+ assert_equal 4, determine_wallclock_runtime(r)
+
+ r = [{started_at: 1, finished_at: 2}, {started_at: 3, finished_at: 5}]
+ assert_equal 3, determine_wallclock_runtime(r)
+
+ r = [{started_at: 3, finished_at: 5}, {started_at: 1, finished_at: 2}]
+ assert_equal 3, determine_wallclock_runtime(r)
+
+ r = [{started_at: 3, finished_at: 5}, {started_at: 1, finished_at: 2},
+ {started_at: 2, finished_at: 4}]
+ assert_equal 4, determine_wallclock_runtime(r)
+
+ r = [{started_at: 1, finished_at: 5}, {started_at: 2, finished_at: 3}]
+ assert_equal 4, determine_wallclock_runtime(r)
+
+ r = [{started_at: 3, finished_at: 5}, {started_at: 1, finished_at: 4}]
+ assert_equal 4, determine_wallclock_runtime(r)
+
+ r = [{started_at: 1, finished_at: 4}, {started_at: 3, finished_at: 5}]
+ assert_equal 4, determine_wallclock_runtime(r)
+
+ r = [{started_at: 1, finished_at: 4}, {started_at: 3, finished_at: 5},
+ {started_at: 5, finished_at: 8}]
+ assert_equal 7, determine_wallclock_runtime(r)
+
+ r = [{started_at: 1, finished_at: 4}, {started_at: 3, finished_at: 5},
+ {started_at: 6, finished_at: 8}]
+ assert_equal 6, determine_wallclock_runtime(r)
+ end
+end