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< / style >
< / head >
< body >
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< pre style = "font-family:monospace;font-size:12pt" >
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< a name = "l1" > < / a > < span class = cF0 > #< / span > < span class = cF1 > help_index< / span > < span class = cF0 > < / span > < span class = cF6 > " Debugging/Profiler;Profiler;Cmd Line (Typically)/Profiler" < / span > < span class = cF0 >
< a name = "l2" > < / a > #< / span > < span class = cF1 > help_file< / span > < span class = cF0 > < / span > < span class = cF6 > " ::/Doc/Profiler" < / span > < span class = cF0 >
< a name = "l3" > < / a >
< a name = "l4" > < / a > #< / span > < span class = cF1 > define< / span > < span class = cF0 > < / span > < span class = cF3 > PF_ARRAY_COUNT< / span > < span class = cF0 > < / span > < span class = cFE > 0x100000< / span > < span class = cF0 >
< a name = "l5" > < / a > < / span > < span class = cF9 > I64< / span > < span class = cF0 > < / span > < span class = cFB > pf_jiffy_start< / span > < span class = cF0 > , < / span > < span class = cFB > pf_jiffy_end< / span > < span class = cF0 > ;
< a name = "l6" > < / a > < / span > < span class = cF9 > I64< / span > < span class = cF0 > *< / span > < span class = cFB > pf_array< / span > < span class = cF0 > = < / span > < span class = cF3 > NULL< / span > < span class = cF0 > ;
< a name = "l7" > < / a > < / span > < span class = cF9 > I64< / span > < span class = cF0 > < / span > < span class = cFB > pf_cpu< / span > < span class = cF0 > = < / span > < span class = cFE > 0< / span > < span class = cF0 > ;
< a name = "l8" > < / a > < / span > < span class = cF9 > I64< / span > < span class = cF0 > < / span > < span class = cFB > pf_buf_in_ptr< / span > < span class = cF0 > = < / span > < span class = cFE > 0< / span > < span class = cF0 > , < / span > < span class = cFB > pf_depth< / span > < span class = cF0 > ;
< a name = "l9" > < / a > < / span > < span class = cF9 > I64< / span > < span class = cF0 > < / span > < span class = cFB > pf_prof_active< / span > < span class = cF0 > = < / span > < span class = cFE > 0< / span > < span class = cF0 > ;
< a name = "l10" > < / a >
< a name = "l11" > < / a > < / span > < span class = cF1 > U0< / span > < span class = cF0 > < / span > < span class = cF5 > ProfTimerInt< / span > < span class = cF0 > (< / span > < span class = cF9 > CTask< / span > < span class = cF0 > *task)
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< a name = "l12" > < / a > {< / span > < span class = cF2 > //See < / span > < a href = "https://zeal-operating-system.github.io/ZealOS/Kernel/KInterrupts.CC.html#l37" > < span class = cF4 > profiler_timer_irq< / span > < / a > < span class = cF2 > .< / span > < span class = cF0 >
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< a name = "l13" > < / a > < / span > < span class = cF9 > I64< / span > < span class = cF0 > i, k;
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< a name = "l14" > < / a >
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< a name = "l15" > < / a > < / span > < span class = cF1 > if< / span > < span class = cF0 > (< / span > < span class = cF5 > Bt< / span > < span class = cF7 > (< / span > < span class = cF0 > & < / span > < span class = cFB > pf_prof_active< / span > < span class = cF0 > , < / span > < span class = cFE > 0< / span > < span class = cF7 > )< / span > < span class = cF0 > )
< a name = "l16" > < / a > < / span > < span class = cF1 > for< / span > < span class = cF0 > (k = < / span > < span class = cFE > 0< / span > < span class = cF0 > ; k < = < / span > < span class = cFB > pf_depth< / span > < span class = cF0 > ; k++)
< a name = "l17" > < / a > < / span > < span class = cF7 > {< / span > < span class = cF0 >
< a name = "l18" > < / a > < / span > < span class = cF1 > if< / span > < span class = cF0 > (task == < / span > < span class = cF5 > Gs< / span > < span class = cF0 > -> idle_task)
< a name = "l19" > < / a > i = < / span > < span class = cFD > SYS_IDLE_PT< / span > < span class = cF0 > ;
< a name = "l20" > < / a > < / span > < span class = cF1 > else< / span > < span class = cF0 >
< a name = "l21" > < / a > i = < / span > < span class = cF5 > TaskCaller< / span > < span class = cF0 > (task, k, < / span > < span class = cF3 > TRUE< / span > < span class = cF0 > );
< a name = "l22" > < / a > < / span > < span class = cF1 > if< / span > < span class = cF0 > (< / span > < span class = cFB > pf_buf_in_ptr< / span > < span class = cF0 > < < / span > < span class = cF3 > PF_ARRAY_COUNT< / span > < span class = cF0 > )
< a name = "l23" > < / a > {
< a name = "l24" > < / a > < / span > < span class = cFB > pf_array< / span > < span class = cF0 > [< / span > < span class = cFB > pf_buf_in_ptr< / span > < span class = cF0 > ++] = i;
< a name = "l25" > < / a > < / span > < span class = cFB > pf_jiffy_end< / span > < span class = cF0 > = < / span > < span class = cFB > counts< / span > < span class = cF0 > .jiffies;
< a name = "l26" > < / a > }
< a name = "l27" > < / a > < / span > < span class = cF7 > }< / span > < span class = cF0 >
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< a name = "l28" > < / a > }
< a name = "l29" > < / a >
< a name = "l30" > < / a > < / span > < span class = cF1 > public< / span > < span class = cF0 > < / span > < span class = cF1 > U0< / span > < span class = cF0 > < / span > < span class = cF5 > Prof< / span > < span class = cF0 > (< / span > < span class = cF9 > I64< / span > < span class = cF0 > depth=< / span > < span class = cFE > 0< / span > < span class = cF0 > , < / span > < span class = cF9 > I64< / span > < span class = cF0 > cpu_num=< / span > < span class = cFE > 0< / span > < span class = cF0 > )
< a name = "l31" > < / a > {< / span > < span class = cF2 > /*Start collecting profiler statistics.< / span > < span class = cF0 >
< a name = "l32" > < / a > < / span > < span class = cF2 > Profilers report where time is spent< / span > < span class = cF0 >
< a name = "l33" > < / a > < / span > < span class = cF2 > by sampling RIP during the 1000Hz< / span > < span class = cF0 >
< a name = "l34" > < / a > < / span > < span class = cF2 > timer interrupt.< / span > < span class = cF0 >
< a name = "l35" > < / a >
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< a name = "l36" > < / a > < / span > < span class = cF2 > Do a < / span > < a href = "https://zeal-operating-system.github.io/ZealOS/System/Utils/Profiler.CC.html#l61" > < span class = cF4 > ProfRep< / span > < / a > < span class = cF2 > (), (profiler report)< / span > < span class = cF0 >
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< a name = "l37" > < / a > < / span > < span class = cF2 > after you have collected data.< / span > < span class = cF0 >
< a name = "l38" > < / a > < / span > < span class = cF2 > */< / span > < span class = cF0 >
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< a name = "l39" > < / a > < / span > < span class = cF1 > if< / span > < span class = cF0 > (!< / span > < span class = cF7 > (< / span > < span class = cFE > 0< / span > < span class = cF0 > < = cpu_num < < / span > < span class = cFB > mp_count< / span > < span class = cF7 > )< / span > < span class = cF0 > )
< a name = "l40" > < / a > < / span > < span class = cF3 > ST_ERR_ST< / span > < span class = cF0 > < / span > < span class = cF6 > " Invalid CPU\n" < / span > < span class = cF0 > ;
< a name = "l41" > < / a > < / span > < span class = cF1 > else< / span > < span class = cF0 >
< a name = "l42" > < / a > < / span > < span class = cF7 > {< / span > < span class = cF0 >
< a name = "l43" > < / a > < / span > < span class = cFB > cpu_structs< / span > < span class = cF0 > [< / span > < span class = cFB > pf_cpu< / span > < span class = cF0 > ].profiler_timer_irq = < / span > < span class = cF3 > NULL< / span > < span class = cF0 > ;
< a name = "l44" > < / a > < / span > < span class = cFB > pf_cpu< / span > < span class = cF0 > = cpu_num;
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< a name = "l45" > < / a >
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< a name = "l46" > < / a > < / span > < span class = cFB > pf_depth< / span > < span class = cF0 > = depth;
< a name = "l47" > < / a > < / span > < span class = cFB > pf_buf_in_ptr< / span > < span class = cF0 > = < / span > < span class = cFE > 0< / span > < span class = cF0 > ;
< a name = "l48" > < / a > < / span > < span class = cF1 > if< / span > < span class = cF0 > (!< / span > < span class = cFB > pf_array< / span > < span class = cF0 > )
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< a name = "l49" > < / a > < / span > < span class = cFB > pf_array< / span > < span class = cF0 > = < / span > < span class = cF5 > SysMAlloc< / span > < span class = cF0 > (< / span > < span class = cF1 > sizeof< / span > < span class = cF7 > (< / span > < span class = cF9 > I64< / span > < span class = cF7 > )< / span > < span class = cF0 > * < / span > < span class = cF3 > PF_ARRAY_COUNT< / span > < span class = cF0 > );
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< a name = "l50" > < / a > < / span > < span class = cFB > pf_jiffy_end< / span > < span class = cF0 > = < / span > < span class = cFB > pf_jiffy_start< / span > < span class = cF0 > = < / span > < span class = cFB > counts< / span > < span class = cF0 > .jiffies;
< a name = "l51" > < / a > < / span > < span class = cF5 > LBts< / span > < span class = cF0 > (& < / span > < span class = cFB > pf_prof_active< / span > < span class = cF0 > , < / span > < span class = cFE > 0< / span > < span class = cF0 > );
< a name = "l52" > < / a > < / span > < span class = cFB > cpu_structs< / span > < span class = cF0 > [< / span > < span class = cFB > pf_cpu< / span > < span class = cF0 > ].profiler_timer_irq = & < / span > < span class = cF5 > ProfTimerInt< / span > < span class = cF0 > ;
< a name = "l53" > < / a > < / span > < span class = cF7 > }< / span > < span class = cF0 >
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< a name = "l54" > < / a > }
< a name = "l55" > < / a >
< a name = "l56" > < / a > < / span > < span class = cF9 > I64< / span > < span class = cF0 > < / span > < span class = cF5 > ProfCompare< / span > < span class = cF0 > (< / span > < span class = cF1 > U8< / span > < span class = cF0 > *i1, < / span > < span class = cF1 > U8< / span > < span class = cF0 > *i2)
< a name = "l57" > < / a > {
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< a name = "l58" > < / a > < / span > < span class = cF1 > return< / span > < span class = cF0 > i1 - i2;
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< a name = "l59" > < / a > }
< a name = "l60" > < / a >
< a name = "l61" > < / a > < / span > < span class = cF1 > public< / span > < span class = cF0 > < / span > < span class = cF1 > U0< / span > < span class = cF0 > < / span > < span class = cF5 > ProfRep< / span > < span class = cF0 > (< / span > < span class = cF9 > I64< / span > < span class = cF0 > filter_count=< / span > < span class = cFE > 1< / span > < span class = cF0 > , < / span > < span class = cF1 > Bool< / span > < span class = cF0 > leave_it=< / span > < span class = cF3 > OFF< / span > < span class = cF0 > )
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< a name = "l62" > < / a > {< / span > < span class = cF2 > //Profiler report. Call < / span > < a href = "https://zeal-operating-system.github.io/ZealOS/System/Utils/Profiler.CC.html#l30" > < span class = cF4 > Prof< / span > < / a > < span class = cF2 > () first and collect data.< / span > < span class = cF0 >
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< a name = "l63" > < / a > < / span > < span class = cF9 > I64< / span > < span class = cF0 > i, hits, rip, last_rip = < / span > < span class = cFE > 0< / span > < span class = cF0 > , routine_total = < / span > < span class = cFE > 0< / span > < span class = cF0 > ;
< a name = "l64" > < / a > < / span > < span class = cF1 > F64< / span > < span class = cF0 > total_time;
< a name = "l65" > < / a > < / span > < span class = cF1 > U8< / span > < span class = cF0 > buf[< / span > < span class = cFE > 256< / span > < span class = cF0 > ], buf2[< / span > < span class = cFE > 256< / span > < span class = cF0 > ], last_buf[< / span > < span class = cFE > 256< / span > < span class = cF0 > ];
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< a name = "l66" > < / a >
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< a name = "l67" > < / a > < / span > < span class = cF1 > if< / span > < span class = cF0 > (!< / span > < span class = cF5 > LBtr< / span > < span class = cF7 > (< / span > < span class = cF0 > & < / span > < span class = cFB > pf_prof_active< / span > < span class = cF0 > , < / span > < span class = cFE > 0< / span > < span class = cF7 > )< / span > < span class = cF0 > )
< a name = "l68" > < / a > < / span > < span class = cF6 > " Profiler Not Active\n" < / span > < span class = cF0 > ;
< a name = "l69" > < / a > < / span > < span class = cF1 > if< / span > < span class = cF0 > (!< / span > < span class = cFB > pf_buf_in_ptr< / span > < span class = cF0 > )
< a name = "l70" > < / a > < / span > < span class = cF6 > " No Profiler Statistic\n" < / span > < span class = cF0 > ;
< a name = "l71" > < / a > < / span > < span class = cF1 > else< / span > < span class = cF0 >
< a name = "l72" > < / a > < / span > < span class = cF7 > {< / span > < span class = cF0 >
< a name = "l73" > < / a > < / span > < span class = cF1 > if< / span > < span class = cF0 > (!< / span > < span class = cF7 > (< / span > < span class = cF0 > total_time = < / span > < span class = cFB > pf_jiffy_end< / span > < span class = cF0 > - < / span > < span class = cFB > pf_jiffy_start< / span > < span class = cF7 > )< / span > < span class = cF0 > )
< a name = "l74" > < / a > total_time = < / span > < span class = cFE > 1< / span > < span class = cF0 > ;
< a name = "l75" > < / a > < / span > < span class = cF5 > QuickSortI64< / span > < span class = cF0 > (< / span > < span class = cFB > pf_array< / span > < span class = cF0 > , < / span > < span class = cFB > pf_buf_in_ptr< / span > < span class = cF0 > , & < / span > < span class = cF5 > ProfCompare< / span > < span class = cF0 > );
< a name = "l76" > < / a > *last_buf = < / span > < span class = cFE > 0< / span > < span class = cF0 > ;
< a name = "l77" > < / a > < / span > < span class = cF1 > for< / span > < span class = cF0 > (i = < / span > < span class = cFE > 0< / span > < span class = cF0 > ; i < < / span > < span class = cFB > pf_buf_in_ptr< / span > < span class = cF0 > ; i += hits)
< a name = "l78" > < / a > {
< a name = "l79" > < / a > rip = < / span > < span class = cFB > pf_array< / span > < span class = cF0 > [i];
< a name = "l80" > < / a > hits = < / span > < span class = cFE > 0< / span > < span class = cF0 > ;
< a name = "l81" > < / a > < / span > < span class = cF1 > do< / span > < span class = cF0 > hits++;
< a name = "l82" > < / a > < / span > < span class = cF1 > while< / span > < span class = cF0 > (i + hits < < / span > < span class = cFB > pf_buf_in_ptr< / span > < span class = cF0 > & & < / span > < span class = cFB > pf_array< / span > < span class = cF0 > [i + hits] == rip);
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< a name = "l83" > < / a >
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< a name = "l84" > < / a > < / span > < span class = cF5 > StrPrint< / span > < span class = cF0 > (buf, < / span > < span class = cF6 > " %p" < / span > < span class = cF0 > , rip);
< a name = "l85" > < / a > < / span > < span class = cF5 > StrFirstRemove< / span > < span class = cF0 > (buf, < / span > < span class = cF6 > " +" < / span > < span class = cF0 > , buf2);
< a name = "l86" > < / a > < / span > < span class = cF1 > if< / span > < span class = cF0 > (< / span > < span class = cF5 > StrCompare< / span > < span class = cF7 > (< / span > < span class = cF0 > buf2, last_buf< / span > < span class = cF7 > )< / span > < span class = cF0 > )
< a name = "l87" > < / a > < / span > < span class = cF7 > {< / span > < span class = cF0 >
< a name = "l88" > < / a > < / span > < span class = cF1 > if< / span > < span class = cF0 > (*last_buf & & routine_total > = filter_count)
< a name = "l89" > < / a > < / span > < span class = cF6 > " $GREEN$%6.2f %08X:%s\n$FG$" < / span > < span class = cF0 > , < / span > < span class = cFE > 100< / span > < span class = cF0 > * routine_total / total_time, routine_total, last_buf;
< a name = "l90" > < / a > < / span > < span class = cF5 > StrCopy< / span > < span class = cF0 > (last_buf, buf2);
< a name = "l91" > < / a > routine_total = < / span > < span class = cFE > 0< / span > < span class = cF0 > ;
< a name = "l92" > < / a > < / span > < span class = cF7 > }< / span > < span class = cF0 >
< a name = "l93" > < / a > routine_total += hits;
< a name = "l94" > < / a > < / span > < span class = cF1 > if< / span > < span class = cF0 > (hits > = filter_count)
< a name = "l95" > < / a > < / span > < span class = cF7 > {< / span > < span class = cF0 >
< a name = "l96" > < / a > < / span > < span class = cF6 > " %6.2f %08X:%P\n" < / span > < span class = cF0 > , < / span > < span class = cFE > 100< / span > < span class = cF0 > * hits / total_time, hits, rip;
< a name = "l97" > < / a > last_rip=rip;
< a name = "l98" > < / a > < / span > < span class = cF7 > }< / span > < span class = cF0 >
< a name = "l99" > < / a > }
< a name = "l100" > < / a > < / span > < span class = cF1 > if< / span > < span class = cF0 > (*last_buf & & routine_total > = filter_count)
< a name = "l101" > < / a > < / span > < span class = cF6 > " $GREEN$%6.2f %08X:%s\n$FG$" < / span > < span class = cF0 > , < / span > < span class = cFE > 100< / span > < span class = cF0 > * routine_total / total_time, routine_total, last_buf;
< a name = "l102" > < / a > < / span > < span class = cF6 > " Total Time:%0.6fs\n" < / span > < span class = cF0 > , total_time / < / span > < span class = cF3 > JIFFY_FREQ< / span > < span class = cF0 > ;
< a name = "l103" > < / a > < / span > < span class = cF1 > if< / span > < span class = cF0 > (leave_it)
< a name = "l104" > < / a > {
< a name = "l105" > < / a > < / span > < span class = cFB > cpu_structs< / span > < span class = cF0 > [< / span > < span class = cFB > pf_cpu< / span > < span class = cF0 > ].profiler_timer_irq = & < / span > < span class = cF5 > ProfTimerInt< / span > < span class = cF0 > ;
< a name = "l106" > < / a > < / span > < span class = cF5 > LBts< / span > < span class = cF0 > (& < / span > < span class = cFB > pf_prof_active< / span > < span class = cF0 > , < / span > < span class = cFE > 0< / span > < span class = cF0 > );
< a name = "l107" > < / a > }
< a name = "l108" > < / a > < / span > < span class = cF1 > else< / span > < span class = cF0 >
< a name = "l109" > < / a > < / span > < span class = cFB > cpu_structs< / span > < span class = cF0 > [< / span > < span class = cFB > pf_cpu< / span > < span class = cF0 > ].profiler_timer_irq = < / span > < span class = cF3 > NULL< / span > < span class = cF0 > ;
< a name = "l110" > < / a > < / span > < span class = cF7 > }< / span > < span class = cF0 >
2021-07-03 05:07:57 +01:00
< a name = "l111" > < / a > }
< / span > < / pre > < / body >
< / html >
