Prism User's Guide - CSAIL People - MIT
Prism User's Guide - CSAIL People - MIT
Prism User's Guide - CSAIL People - MIT
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44<br />
<strong>Prism</strong> User Ir <strong>Guide</strong><br />
~44 <strong>Prism</strong> <strong>User's</strong> <strong>Guide</strong><br />
(This also kills the program.) You cannot use the CMdetach selection described<br />
below. CMdetach detaches <strong>Prism</strong> from a CM; it cannot detach an auto-attached<br />
program.<br />
3.4.2 Detaching from within <strong>Prism</strong><br />
You can detach from a CM resource from within <strong>Prism</strong>, whether or not you<br />
attached to it from within <strong>Prism</strong>.<br />
From the menu bar: Choose the CMdetach selection from the CM menu. A<br />
dialog box is displayed, asking if you really want to detach. Click on Detach to<br />
proceed. Click on Cancel or press the Esc key to close the dialog box without<br />
detaching.<br />
You receive a message in the history region of the command window when you<br />
are detached.<br />
From the command window: Issue the cmdetach command to detach from the<br />
CM resource; in this case, you are not asked if you are sure you want to detach.<br />
3.4.3 Cold Booting<br />
To cold boot the CM resource to which you are attached, choose the CMcoldboot<br />
selection from the CM menu, or issue the cmcoldboot command from the command<br />
window. The <strong>Prism</strong> version of cmcoldboot accepts all the options<br />
suppoted by the shell-level cmcoldboot.<br />
3.4.4 Turning Safety On and Off<br />
To turn Paris safety on or off for the CM resource to which you are attached,<br />
choose the CMsetsafety selection from the CM menu. This is a toggle switch.<br />
Choosing the selection fills in the toggle box to the left of the menu selection;<br />
safety is now on. Choosing it again turns safety back off. From the command<br />
window, issue metsaf ety on to turn safety on, and ametsaf ety off to<br />
turn it off.<br />
Note that safety should be turned off when you are collecting performance data;<br />
otherwise your results will be inaccurate. If you attempt to run a program with<br />
Version 1.2, March 1993<br />
Copyright 0 1993 Thinking Machines Corporation<br />
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