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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 > " Info;Time/CPU Cycles;Processor" < / span > < span class = cF0 >
< a name = "l2" > < / a > < / span > < span class = cF1 > class< / span > < span class = cF0 > < / span > < span class = cF9 > CCPURep< / span > < span class = cF0 >
< a name = "l3" > < / a > {
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< a name = "l4" > < / a > < / span > < span class = cF1 > Bool< / span > < span class = cF0 > mp_start, mp_end;
< a name = "l5" > < / a > < / span > < span class = cF9 > I64< / span > < span class = cF0 > mp_not_done_flags,
< a name = "l6" > < / a > **swaps,
< a name = "l7" > < / a > **cycles;
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< a name = "l8" > < / a > };
< a name = "l9" > < / a >
< a name = "l10" > < / a > < / span > < span class = cF1 > U0< / span > < span class = cF0 > < / span > < span class = cF5 > MPCPURep< / span > < span class = cF0 > (< / span > < span class = cF9 > CCPURep< / span > < span class = cF0 > *cr)
< a name = "l11" > < / a > {
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< a name = "l12" > < / a > < / span > < span class = cF9 > I64< / span > < span class = cF0 > swaps = < / span > < span class = cFE > 0< / span > < span class = cF0 > , cycles_0, cycles_f;
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< a name = "l13" > < / a >
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< a name = "l14" > < / a > < / span > < span class = cF1 > while< / span > < span class = cF0 > (!cr-> mp_start)
< a name = "l15" > < / a > < / span > < span class = cF5 > Yield< / span > < span class = cF0 > ;
< a name = "l16" > < / a > cycles_0 = < / span > < span class = cF5 > TSCGet< / span > < span class = cF0 > ;
< a name = "l17" > < / a > < / span > < span class = cF1 > while< / span > < span class = cF0 > (!cr-> mp_end)
< a name = "l18" > < / a > < / span > < span class = cF7 > {< / span > < span class = cF0 >
< a name = "l19" > < / a > swaps++;
< a name = "l20" > < / a > < / span > < span class = cF5 > Yield< / span > < span class = cF0 > ;
< a name = "l21" > < / a > < / span > < span class = cF7 > }< / span > < span class = cF0 >
< a name = "l22" > < / a > cycles_f = < / span > < span class = cF5 > TSCGet< / span > < span class = cF0 > ;
< a name = "l23" > < / a > cr-> swaps[< / span > < span class = cF5 > Gs< / span > < span class = cF0 > -> num] = swaps;
< a name = "l24" > < / a > cr-> cycles[< / span > < span class = cF5 > Gs< / span > < span class = cF0 > -> num] = cycles_f - cycles_0;
< a name = "l25" > < / a > < / span > < span class = cF5 > LBtr< / span > < span class = cF0 > (& cr-> mp_not_done_flags, < / span > < span class = cF5 > Gs< / span > < span class = cF0 > -> num);
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< a name = "l26" > < / a > }
< a name = "l27" > < / a >
< a name = "l28" > < / a > < / span > < span class = cF1 > public< / span > < span class = cF0 > < / span > < span class = cF1 > U0< / span > < span class = cF0 > < / span > < span class = cF5 > CPURep< / span > < span class = cF0 > (< / span > < span class = cF1 > Bool< / span > < span class = cF0 > full=< / span > < span class = cF3 > FALSE< / span > < span class = cF0 > )
< a name = "l29" > < / a > {< / span > < span class = cF2 > //Report name, number of cores and clock freq.< / span > < span class = cF0 >
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< a name = "l30" > < / a > < / span > < span class = cF9 > I64< / span > < span class = cF0 > i, total_swaps, total_cycles;
< a name = "l31" > < / a > < / span > < span class = cF1 > F64< / span > < span class = cF0 > t0, tf;
< a name = "l32" > < / a > < / span > < span class = cF9 > CCPURep< / span > < span class = cF0 > cr;
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< a name = "l33" > < / a >
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< a name = "l34" > < / a > < / span > < span class = cF5 > SysRep< / span > < span class = cF0 > (< / span > < span class = cF3 > SMBIOSt_PROCESSOR< / span > < span class = cF0 > );
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< a name = "l35" > < / a >
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< a name = "l36" > < / a > < / span > < span class = cF1 > if< / span > < span class = cF0 > (!full)
< a name = "l37" > < / a > < / span > < span class = cF6 > " %03X Active Cores at %6h?nHz\n" < / span > < span class = cF0 > , < / span > < span class = cFB > mp_count< / span > < span class = cF0 > , < / span > < span class = cF5 > ToF64< / span > < span class = cF0 > (< / span > < span class = cFB > counts< / span > < span class = cF0 > .time_stamp_freq);
< a name = "l38" > < / a > < / span > < span class = cF1 > else< / span > < span class = cF0 >
< a name = "l39" > < / a > < / span > < span class = cF7 > {< / span > < span class = cF0 >
< a name = "l40" > < / a > cr.swaps = < / span > < span class = cF5 > CAlloc< / 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 = cFB > mp_count< / span > < span class = cF0 > );
< a name = "l41" > < / a > cr.cycles = < / span > < span class = cF5 > CAlloc< / 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 = cFB > mp_count< / span > < span class = cF0 > );
< a name = "l42" > < / a > cr.mp_start = cr.mp_end = < / span > < span class = cF3 > FALSE< / span > < span class = cF0 > ;
< a name = "l43" > < / a > cr.mp_not_done_flags = < / span > < span class = cFE > 1< / span > < span class = cF0 > < < < / span > < span class = cFB > mp_count< / span > < span class = cF0 > - < / span > < span class = cFE > 1< / span > < span class = cF0 > ;
< a name = "l44" > < / 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 > mp_count< / span > < span class = cF0 > ; i++)
< a name = "l45" > < / a > < / span > < span class = cF5 > Spawn< / span > < span class = cF0 > (& < / span > < span class = cF5 > MPCPURep< / span > < span class = cF0 > , & cr, < / span > < span class = cF3 > NULL< / span > < span class = cF0 > , i);
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< a name = "l46" > < / a >
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< a name = "l47" > < / a > t0 = < / span > < span class = cF5 > tS< / span > < span class = cF0 > ;
< a name = "l48" > < / a > cr.mp_start = < / span > < span class = cF3 > TRUE< / span > < span class = cF0 > ;
< a name = "l49" > < / a > < / span > < span class = cF5 > Sleep< / span > < span class = cF0 > (< / span > < span class = cFE > 2000< / span > < span class = cF0 > );
< a name = "l50" > < / a > cr.mp_end = < / span > < span class = cF3 > TRUE< / span > < span class = cF0 > ;
< a name = "l51" > < / a > < / span > < span class = cF1 > while< / span > < span class = cF0 > (cr.mp_not_done_flags)
< a name = "l52" > < / a > < / span > < span class = cF5 > Yield< / span > < span class = cF0 > ;
< a name = "l53" > < / a > tf = < / span > < span class = cF5 > tS< / span > < span class = cF0 > ;
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< a name = "l54" > < / a >
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< a name = "l55" > < / a > < / span > < span class = cF6 > " \n%03X Cores %6h?nHz\n" < / span > < span class = cF0 > , < / span > < span class = cFB > mp_count< / span > < span class = cF0 > , < / span > < span class = cF5 > ToF64< / span > < span class = cF0 > (< / span > < span class = cFB > counts< / span > < span class = cF0 > .time_stamp_freq);
< a name = "l56" > < / a > < / span > < span class = cF6 > " \n Context\n" < / span > < span class = cF0 >
< a name = "l57" > < / a > < / span > < span class = cF6 > " CPU Swaps/s Cycles\n" < / span > < span class = cF0 >
< a name = "l58" > < / a > < / span > < span class = cF6 > " --- ------------- -----------------\n" < / span > < span class = cF0 > ;
< a name = "l59" > < / a > total_swaps = < / span > < span class = cFE > 0< / span > < span class = cF0 > ;
< a name = "l60" > < / a > total_cycles = < / span > < span class = cFE > 0< / span > < span class = cF0 > ;
< a name = "l61" > < / 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 > mp_count< / span > < span class = cF0 > ; i++)
< a name = "l62" > < / a > {
< a name = "l63" > < / a > < / span > < span class = cF6 > " %02X %13,d %17,d\n" < / span > < span class = cF0 > , i, < / span > < span class = cF5 > ToI64< / span > < span class = cF0 > (cr.swaps[i] / < / span > < span class = cF7 > (< / span > < span class = cF0 > tf - t0< / span > < span class = cF7 > )< / span > < span class = cF0 > ), < / span > < span class = cF5 > ToI64< / span > < span class = cF0 > (cr.cycles[i] / < / span > < span class = cF7 > (< / span > < span class = cF0 > tf - t0< / span > < span class = cF7 > )< / span > < span class = cF0 > );
< a name = "l64" > < / a > total_swaps += cr.swaps[i];
< a name = "l65" > < / a > total_cycles += cr.cycles[i];
< a name = "l66" > < / a > }
< a name = "l67" > < / a > < / span > < span class = cF6 > " --- ------------- -----------------\n" < / span > < span class = cF0 > ;
< a name = "l68" > < / a > < / span > < span class = cF6 > " %03X %13,d %17,d\n" < / span > < span class = cF0 > , i, < / span > < span class = cF5 > ToI64< / span > < span class = cF0 > (total_swaps / < / span > < span class = cF7 > (< / span > < span class = cF0 > tf - t0< / span > < span class = cF7 > )< / span > < span class = cF0 > ), < / span > < span class = cF5 > ToI64< / span > < span class = cF0 > (total_cycles / < / span > < span class = cF7 > (< / span > < span class = cF0 > tf - t0< / span > < span class = cF7 > )< / span > < span class = cF0 > );
< a name = "l69" > < / a > < / span > < span class = cF6 > " Avg %13,d %17,d\n\n" < / span > < span class = cF0 > , < / span > < span class = cF5 > ToI64< / span > < span class = cF0 > (total_swaps / < / span > < span class = cF7 > (< / span > < span class = cF0 > tf - t0< / span > < span class = cF7 > )< / span > < span class = cF0 > / i), < / span > < span class = cF5 > ToI64< / span > < span class = cF0 > (total_cycles / < / span > < span class = cF7 > (< / span > < span class = cF0 > tf - t0< / span > < span class = cF7 > )< / span > < span class = cF0 > / i);
< a name = "l70" > < / a > < / span > < span class = cF6 > " Avg Cycles/Swap: %12.6f\n" < / span > < span class = cF0 > , < / span > < span class = cF5 > ToF64< / span > < span class = cF0 > (total_cycles) / total_swaps;
< a name = "l71" > < / a > < / span > < span class = cF6 > " Avg Time/Swap : %12.6fns\n\n" < / span > < span class = cF0 > , (tf - t0) * < / span > < span class = cFE > 1000000000< / span > < span class = cF0 > .< / span > < span class = cFE > 0< / span > < span class = cF0 > * i / total_swaps;
< a name = "l72" > < / a > < / span > < span class = cF5 > Free< / span > < span class = cF0 > (cr.swaps);
< a name = "l73" > < / a > < / span > < span class = cF5 > Free< / span > < span class = cF0 > (cr.cycles);
< a name = "l74" > < / a > < / span > < span class = cF7 > }< / span > < span class = cF0 >
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< a name = "l75" > < / a > }
< / span > < / pre > < / body >
< / html >
