Prism User's Guide - CSAIL People - MIT

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100 Prism User s Guide If the right-hand side does not have the same type as the left-hand side, Prism performs the proper type coercion. 5.7 Changing the Radix of Data Use the command value - base to change the radix of a value in Prism. The value can be a decimal, hexadecimal, or octal number. Precede hexadecimal numbers with Ox; precede octal numbers with 0 (zero). The base can be D (decimal), X (hexadecimal), or 0 (octal). Prism prints the converted value in the command window. For example, to convert 100 (hex) to decimal, issue this command: 0xl00D Prism responds: 256 Version 1.2, March 1993 Copyright © 1993 Thinking Machines Corporation
Chapter 6 Obtaining Performance Data Prism lets you collect performance data on your C* or CM Fortran program. Collecting and analyzing performance data can help you uncover and correct bottlenecks that slow down a program. Section 6.1 is an overview of obtaining performance data in Prism. To learn: 6.1 Overview · How to write and compile your program to obtain performance data, see Section 6.2. * How to obtain the most accurate performance data, see Section 6.3. * How to collect performance data, see Section 6.4. * How to display performance data, see Section 6.5. * How to interpret performance data, see Section 6.6. * How to save a file of performance data and reload it into Prism, see Section 6.7. Prism helps you determine where your C* or CM Fortran program is spending its time, and why. To determine where your program is spending its time, Prism provides data at the level of the entire program, individual procedures within the program (with both call-graph and flat displays), and individual source lines within procedures. This Version 1.2, March 1993 Copyright © 1993 Thinking Machines Corporation 101
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Prism User's Guide - CSAIL People - MIT

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