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* [BENCHMARK] 2.5.43-mm1 with contest
@ 2002-10-16 10:38 Con Kolivas
  0 siblings, 0 replies; only message in thread
From: Con Kolivas @ 2002-10-16 10:38 UTC (permalink / raw)
  To: linux kernel mailing list; +Cc: Andrew Morton

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Here are the contest results for 2.5.43-mm1:

noload:
Kernel [runs]           Time    CPU%    Loads   LCPU%   Ratio
2.4.19 [3]              67.7    98      0       0       1.01
2.5.42 [2]              72.5    93      0       0       1.08
2.5.42-mm3 [2]          78.1    93      0       0       1.16
2.5.43 [2]              74.6    92      0       0       1.11
2.5.43-mm1 [4]          74.9    93      0       0       1.12

Whatever it was that was making it take longer in 2.5.42-mm3 has made it go 
back to that of 2.5.43 vanilla. Note this is slower than 2.5.42 which is 
slower than 2.4.19.

process_load:
Kernel [runs]           Time    CPU%    Loads   LCPU%   Ratio
2.5.42-mm3 [2]          100.9   69      48      33      1.50
2.5.43 [2]              99.7    71      44      31      1.48
2.5.43-mm1 [4]          201.3   59      178     42      3.00

The context switching has gone mad here and done heaps more work at the 
expense of kernel compilation time. No cpu time appears to have been wasted 
though.

ctar_load:
Kernel [runs]           Time    CPU%    Loads   LCPU%   Ratio
2.5.42-mm3 [2]          96.2    80      1       6       1.43
2.5.43 [1]              97.6    79      1       7       1.45
2.5.43-mm1 [3]          94.6    81      1       6       1.41

xtar_load:
Kernel [runs]           Time    CPU%    Loads   LCPU%   Ratio
2.5.42-mm3 [2]          203.0   37      2       7       3.02
2.5.43 [1]              114.9   67      1       7       1.71
2.5.43-mm1 [3]          221.2   46      3       7       3.29

io_load:
Kernel [runs]           Time    CPU%    Loads   LCPU%   Ratio
2.5.42-mm3 [2]          393.1   19      27      11      5.85
2.5.43 [1]              578.9   13      45      12      8.62
2.5.43-mm1 [3]          383.0   21      27      11      5.70

read_load:
Kernel [runs]           Time    CPU%    Loads   LCPU%   Ratio
2.5.42-mm3 [2]          107.1   72      6       4       1.59
2.5.43 [3]              117.3   64      6       3       1.75
2.5.43-mm1 [3]          104.4   74      7       4       1.55

list_load:
Kernel [runs]           Time    CPU%    Loads   LCPU%   Ratio
2.5.42-mm3 [2]          97.1    73      1       21      1.45
2.5.43 [2]              93.0    76      1       18      1.38
2.5.43-mm1 [3]          97.3    73      0       19      1.45

mem_load:
Kernel [runs]           Time    CPU%    Loads   LCPU%   Ratio
2.5.42-mm3 [2]          109.6   67      27      2       1.63
2.5.43 [1]              102.0   75      28      2       1.52
2.5.43-mm1 [3]          104.4   71      27      2       1.55

Con.
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2002-10-16 10:38 [BENCHMARK] 2.5.43-mm1 with contest Con Kolivas

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