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Altera_Forum's avatar
Altera_Forum
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10 years ago

Performance counter report

Hey I am running performance counter on my C code My problem is that the report only show the result for section 1 !! (even if I change sections order it only show the first) It should show 4 ...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
10 years ago

It's hard to know without seeing more code, but perhaps you are forgetting to change the second parameter of the PERF_BEGIN/PERF_END calls for the different sections? 

...
// Section 1
PERF_BEGIN(PERFORMANCE_COUNTER_BASE, 1);
foo();
PERF_END(PERFORMANCE_COUNTER_BASE, 1);
// Section 2
PERF_BEGIN(PERFORMANCE_COUNTER_BASE, 2);
bar();
PERF_END(PERFORMANCE_COUNTER_BASE, 2);
...