Article View: comp.arch
Article #11753bobstone measurements
From: Marv Graham
Date: Thu, 23 May 1991 11:47
Date: Thu, 23 May 1991 11:47
53 lines
2112 bytes
2112 bytes
No optimization:
Total time (sys+user) : 6.18 (bobstones)
Page faults (min/maj) : 1/62
Blocks in input/output : 2/0
Context switches (vol/invol): 3/383
Total time (sys+user) : 6.04 (bobstones)
Page faults (min/maj) : 1/62
Blocks in input/output : 1/0
Context switches (vol/invol): 2/186
Total time (sys+user) : 6.12 (bobstones)
Page faults (min/maj) : 1/62
Blocks in input/output : 2/0
Context switches (vol/invol): 3/369
Basic block but no global optimization
Total time (sys+user) : 5.50 (bobstones)
Page faults (min/maj) : 3/62
Blocks in input/output : 0/0
Context switches (vol/invol): 1/333
Total time (sys+user) : 5.48 (bobstones)
Page faults (min/maj) : 1/62
Blocks in input/output : 1/0
Context switches (vol/invol): 2/294
Total time (sys+user) : 5.34 (bobstones)
Page faults (min/maj) : 1/62
Blocks in input/output : 2/0
Context switches (vol/invol): 3/139
Global optimizaion
Total time (sys+user) : 4.64 (bobstones)
Page faults (min/maj) : 3/62
Blocks in input/output : 0/0
Context switches (vol/invol): 1/122
Total time (sys+user) : 4.67 (bobstones)
Page faults (min/maj) : 1/62
Blocks in input/output : 5/0
Context switches (vol/invol): 4/167
Total time (sys+user) : 4.70 (bobstones)
Page faults (min/maj) : 1/62
Blocks in input/output : 1/0
Context switches (vol/invol): 2/192
Marv Graham; Convex Computer Corp. {uunet,sun,uiucdcs,allegra}!convex!graham
graham@mozart.convex.com
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arc1-ca.pugleaf.net!utzoo!utgpu!news-server.csri.toronto.edu!bonnie.concordia.ca!nstn.ns.ca!news.cs.indiana.edu!samsung!think.com!spool.mu.edu!uunet!convex!grahamShow Full Headers
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Path: arc1-ca.pugleaf.net!utzoo!utgpu!news-server.csri.toronto.edu!bonnie.concordia.ca!nstn.ns.ca!news.cs.indiana.edu!samsung!think.com!spool.mu.edu!uunet!convex!graham From: graham@convex.com (Marv Graham) Newsgroups: comp.arch Subject: bobstone measurements Message-ID: <1991May23.114733.7945@convex.com> Date: 23 May 91 11:47:33 GMT Sender: usenet@convex.com (news access account) Organization: CONVEX Computer Corporation, Richardson, Tx., USA Lines: 53 Nntp-Posting-Host: mozart.convex.com