From ad36129a2861f531ce0f59fa5792b0eab8dec685 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?J=C3=A9rome=20Perrin?= <jerome@nexedi.com> Date: Wed, 5 Mar 2014 15:06:08 +0100 Subject: [PATCH] Do not modify seed on each run to have predictible results --- dream/simulation/LineGenerationJSON.py | 3 +-- dream/tests/dump/Topology63.json.result | 30 ++++++++++++------------- 2 files changed, 16 insertions(+), 17 deletions(-) diff --git a/dream/simulation/LineGenerationJSON.py b/dream/simulation/LineGenerationJSON.py index fe10f85e..91bfd623 100644 --- a/dream/simulation/LineGenerationJSON.py +++ b/dream/simulation/LineGenerationJSON.py @@ -1263,8 +1263,7 @@ def main(argv=[], input_data=None): #run the experiment (replications) for i in xrange(G.numberOfReplications): #logger.info("start run number "+str(i+1)) - G.seed+=1 - G.Rnd=Random(G.seed) + G.Rnd=Random(G.seed + i) initialize() #initialize the simulation createWIP() initializeObjects() diff --git a/dream/tests/dump/Topology63.json.result b/dream/tests/dump/Topology63.json.result index ad3e15c5..c7cd21f6 100644 --- a/dream/tests/dump/Topology63.json.result +++ b/dream/tests/dump/Topology63.json.result @@ -6,19 +6,19 @@ "id": "E1", "results": { "lifespan": { - "avg": 8.389456464150808, - "max": 9.862246183668073, - "min": 6.916666744633542 + "avg": 7.644704034234376, + "max": 9.273160413246833, + "min": 6.016247655221919 }, "takt_time": { - "avg": 1.6638373280700693, - "max": 1.6638373280700693, - "min": 1.6638373280700693 + "avg": 1.3184411532500233, + "max": 1.3184411532500233, + "min": 1.3184411532500233 }, "throughput": { - "avg": 30.75, - "max": 32.4991076812121, - "min": 29.000892318787898 + "avg": 32.25, + "max": 34.2341794502541, + "min": 30.265820549745897 } } }, @@ -52,14 +52,14 @@ "min": 0.0 }, "waiting_ratio": { - "avg": 5.780684174517209, - "max": 7.703045665141752, - "min": 3.8583226838926654 + "avg": 6.40180811900683, + "max": 8.264789529051413, + "min": 4.538826708962247 }, "working_ratio": { - "avg": 94.2193158254828, - "max": 96.14167731610733, - "min": 92.29695433485826 + "avg": 93.59819188099317, + "max": 95.46117329103775, + "min": 91.73521047094859 } } } -- 2.30.9