From: madan m. <mad...@ya...> - 2006-01-18 08:44:34
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Hi, I'm using oprofile-0.9.1 and I'm using RHL kernel -2.6.12. I'm able to start daemon and make oprofiler running on ARM926EJ-S board. When I run opreport it is displaying results as follows: / # ./opreport CPU: CPU with timer interrupt, speed 0 MHz (estimated) Profiling through timer interrupt TIMER:0| samples| %| ------------------ 22178 69.7093 no-vmlinux 4927 15.4864 libc-2.3.2.so 4060 12.7613 hs_gg_classb_arm_exec 619 1.9456 libpthread-0.10.so 18 0.0566 oprofiled 8 0.0251 ld-2.3.2.so 4 0.0126 dash 1 0.0031 busybox In the above result, speed is displayed as 0 MHZ (estimated).I'm assuming here the clock speed of ARM926EJ-S board which is 210 MHZ. Now, How should I interpret the above results for calculating clock cycles for each task or for calculating MCPS for each task. Can anybody help me? Thanks & Regards Madan. Send instant messages to your online friends http://in.messenger.yahoo.com |