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How to get the CPU time of a block of Assembler code?

 
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mkusamy
Beginner


Joined: 07 Nov 2008
Posts: 9
Topics: 6
PostPosted: Thu Dec 04, 2008 10:43 am    Post subject: How to get the CPU time of a block of Assembler code? Reply with quote
Lets take, An assembler program contains 1000 lines of code and i need to get the actual CPU time taken for a block of lines from 200 to 600.

We shall use TIME/STCK at top and bottom of the block of code to get the system time and this time difference will give the Elapsed time but not the actual CPU time.

I believe, during execution, any program's CPU time is being maintained somewhere else.

Do we have any macro or SVC to get CPU time?

Thanks in advance!!
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bauer
Intermediate


Joined: 10 Oct 2003
Posts: 315
Topics: 49
Location: Germany
PostPosted: Fri Dec 05, 2008 3:28 am    Post subject: Reply with quote
Use macro TIMEUSED.

regards,
bauer
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