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[/] [mpeg2fpga/] [trunk/] [tools/] [mpeg2dec/] [IEEE1180] - Blame information for rev 2

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1 2 kdv
IEEE 1180 report for mpeg2decode fast integer IDCT:
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From stefan@lis.e-technik.tu-muenchen.de Thu May 26 08:18:36 1994
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IEEE test conditions: -L = -256, +H = 255, sign = 1, #iters = 10000
6
Peak absolute values of errors:
7
   1   1   1   1   1   1   1   1
8
   1   1   1   1   1   1   1   1
9
   1   1   1   1   1   1   1   1
10
   1   1   1   1   1   1   1   1
11
   1   1   1   1   1   1   1   1
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   1   1   1   1   1   1   1   1
13
   1   1   1   1   1   1   1   1
14
   1   1   1   1   1   1   1   1
15
Worst peak error = 1  (meets spec limit 1)
16
 
17
Mean square errors:
18
   0.0058   0.0118   0.0097   0.0057   0.0055   0.0117   0.0120   0.0063
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   0.0106   0.0157   0.0142   0.0099   0.0115   0.0168   0.0154   0.0123
20
   0.0128   0.0156   0.0152   0.0095   0.0115   0.0147   0.0173   0.0096
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   0.0055   0.0115   0.0103   0.0078   0.0069   0.0092   0.0113   0.0071
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   0.0057   0.0134   0.0123   0.0067   0.0050   0.0109   0.0128   0.0065
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   0.0101   0.0172   0.0159   0.0093   0.0097   0.0148   0.0163   0.0130
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   0.0113   0.0171   0.0148   0.0103   0.0110   0.0153   0.0149   0.0093
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   0.0064   0.0123   0.0104   0.0065   0.0064   0.0111   0.0099   0.0066
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Worst pmse = 0.017300  (meets spec limit 0.06)
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Overall mse = 0.010998  (meets spec limit 0.02)
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29
Mean errors:
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   0.0014   0.0004   0.0003   0.0017   0.0003   0.0011   0.0010  -0.0001
31
   0.0000   0.0003   0.0010   0.0003   0.0007  -0.0006   0.0004   0.0033
32
   0.0000  -0.0008  -0.0006   0.0009  -0.0015  -0.0013  -0.0017  -0.0008
33
  -0.0017   0.0019  -0.0005   0.0010   0.0005   0.0000  -0.0017  -0.0001
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   0.0007   0.0034   0.0015   0.0021   0.0016   0.0007  -0.0006   0.0011
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  -0.0007   0.0004  -0.0001   0.0003   0.0003   0.0004   0.0031  -0.0010
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   0.0009  -0.0005  -0.0004   0.0003   0.0008  -0.0015  -0.0007  -0.0007
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   0.0024   0.0001   0.0018  -0.0003  -0.0006  -0.0001   0.0009   0.0018
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Worst mean error = 0.003400  (meets spec limit 0.015)
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Overall mean error = 0.000352  (meets spec limit 0.0015)
40
 
41
 
42
 
43
 
44
25.8u 0.1s 0:27 95% 0+216k 0+2io 0pf+0w
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IEEE test conditions: -L = -5, +H = 5, sign = 1, #iters = 10000
46
Peak absolute values of errors:
47
   1   1   1   1   1   1   1   1
48
   1   1   1   1   1   1   1   1
49
   1   1   1   1   1   1   1   1
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   1   1   1   1   1   1   1   1
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   1   1   1   1   1   1   1   1
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   1   1   1   1   1   1   1   1
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   1   1   1   1   1   1   1   1
54
   1   1   1   1   1   1   1   1
55
Worst peak error = 1  (meets spec limit 1)
56
 
57
Mean square errors:
58
   0.0008   0.0008   0.0006   0.0006   0.0006   0.0006   0.0007   0.0005
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   0.0005   0.0003   0.0005   0.0001   0.0003   0.0007   0.0007   0.0004
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   0.0004   0.0012   0.0011   0.0007   0.0010   0.0008   0.0010   0.0003
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   0.0004   0.0004   0.0001   0.0002   0.0004   0.0007   0.0009   0.0004
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   0.0005   0.0005   0.0004   0.0002   0.0006   0.0004   0.0012   0.0003
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   0.0008   0.0006   0.0007   0.0007   0.0003   0.0012   0.0011   0.0004
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   0.0006   0.0002   0.0001   0.0002   0.0005   0.0005   0.0007   0.0005
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   0.0008   0.0004   0.0006   0.0003   0.0008   0.0006   0.0002   0.0003
66
Worst pmse = 0.001200  (meets spec limit 0.06)
67
Overall mse = 0.000561  (meets spec limit 0.02)
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69
Mean errors:
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   0.0008   0.0006   0.0000   0.0006   0.0006   0.0002   0.0005   0.0003
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   0.0005   0.0003   0.0003   0.0001   0.0001   0.0001   0.0005   0.0002
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   0.0004   0.0006   0.0005   0.0007   0.0006   0.0004   0.0002  -0.0001
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   0.0002   0.0002   0.0001   0.0002   0.0004   0.0005   0.0003   0.0002
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   0.0003   0.0003   0.0004   0.0002   0.0006   0.0000   0.0002   0.0003
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  -0.0002   0.0004   0.0007   0.0005   0.0001   0.0010   0.0005  -0.0002
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   0.0004   0.0000   0.0001   0.0000   0.0001   0.0003   0.0005   0.0003
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   0.0006   0.0000   0.0002   0.0003   0.0004   0.0002   0.0002   0.0001
78
Worst mean error = 0.001000  (meets spec limit 0.015)
79
Overall mean error = 0.000311  (meets spec limit 0.0015)
80
 
81
 
82
 
83
 
84
25.7u 0.1s 0:27 95% 0+216k 0+3io 0pf+0w
85
IEEE test conditions: -L = -300, +H = 300, sign = 1, #iters = 10000
86
Peak absolute values of errors:
87
   1   1   1   1   1   1   1   1
88
   1   1   1   1   1   1   1   1
89
   1   1   1   1   1   1   1   1
90
   1   1   1   1   1   1   1   1
91
   1   1   1   1   1   1   1   1
92
   1   1   1   1   1   1   1   1
93
   1   1   1   1   1   1   1   1
94
   1   1   1   1   1   1   1   1
95
Worst peak error = 1  (meets spec limit 1)
96
 
97
Mean square errors:
98
   0.0068   0.0097   0.0119   0.0064   0.0065   0.0105   0.0112   0.0050
99
   0.0088   0.0130   0.0128   0.0088   0.0111   0.0152   0.0139   0.0109
100
   0.0114   0.0127   0.0157   0.0099   0.0114   0.0137   0.0153   0.0109
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   0.0052   0.0097   0.0120   0.0060   0.0067   0.0114   0.0099   0.0065
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   0.0062   0.0096   0.0091   0.0064   0.0076   0.0092   0.0111   0.0058
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   0.0096   0.0139   0.0166   0.0112   0.0092   0.0141   0.0122   0.0103
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   0.0121   0.0138   0.0131   0.0089   0.0108   0.0172   0.0127   0.0104
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   0.0070   0.0109   0.0092   0.0055   0.0057   0.0128   0.0102   0.0069
106
Worst pmse = 0.017200  (meets spec limit 0.06)
107
Overall mse = 0.010316  (meets spec limit 0.02)
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109
Mean errors:
110
  -0.0010   0.0015   0.0001  -0.0004   0.0005  -0.0001   0.0008   0.0000
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   0.0004   0.0016   0.0006   0.0000  -0.0001   0.0004   0.0011   0.0001
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  -0.0008   0.0013   0.0015   0.0003   0.0010   0.0005  -0.0005   0.0021
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   0.0006   0.0013  -0.0004   0.0000   0.0007  -0.0002  -0.0009   0.0003
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   0.0004   0.0004  -0.0001  -0.0004   0.0014   0.0018   0.0017  -0.0002
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   0.0024   0.0007  -0.0002  -0.0018   0.0004   0.0001   0.0010   0.0009
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   0.0001  -0.0002   0.0005   0.0003  -0.0016   0.0004   0.0013  -0.0006
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  -0.0012  -0.0017  -0.0008   0.0003   0.0001   0.0018   0.0008  -0.0005
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Worst mean error = 0.002400  (meets spec limit 0.015)
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Overall mean error = 0.000309  (meets spec limit 0.0015)
120
 
121
 
122
 
123
 
124
25.8u 0.0s 0:27 95% 0+216k 0+4io 0pf+0w
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IEEE test conditions: -L = -256, +H = 255, sign = -1, #iters = 10000
126
Peak absolute values of errors:
127
   1   1   1   1   1   1   1   1
128
   1   1   1   1   1   1   1   1
129
   1   1   1   1   1   1   1   1
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   1   1   1   1   1   1   1   1
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   1   1   1   1   1   1   1   1
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   1   1   1   1   1   1   1   1
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   1   1   1   1   1   1   1   1
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   1   1   1   1   1   1   1   1
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Worst peak error = 1  (meets spec limit 1)
136
 
137
Mean square errors:
138
   0.0061   0.0118   0.0097   0.0057   0.0058   0.0113   0.0115   0.0061
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   0.0105   0.0159   0.0138   0.0097   0.0113   0.0166   0.0149   0.0123
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   0.0129   0.0155   0.0152   0.0095   0.0112   0.0145   0.0173   0.0094
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   0.0059   0.0112   0.0105   0.0076   0.0071   0.0091   0.0113   0.0073
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   0.0061   0.0130   0.0128   0.0066   0.0051   0.0108   0.0126   0.0067
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   0.0099   0.0168   0.0161   0.0095   0.0100   0.0149   0.0166   0.0132
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   0.0113   0.0171   0.0150   0.0101   0.0110   0.0157   0.0152   0.0094
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   0.0062   0.0121   0.0102   0.0065   0.0061   0.0112   0.0099   0.0065
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Worst pmse = 0.017300  (meets spec limit 0.06)
147
Overall mse = 0.010980  (meets spec limit 0.02)
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149
Mean errors:
150
  -0.0005   0.0006   0.0001  -0.0007   0.0006  -0.0003  -0.0003   0.0011
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   0.0011   0.0003  -0.0002   0.0005  -0.0001   0.0008   0.0001  -0.0027
152
   0.0013   0.0015   0.0010  -0.0001   0.0020   0.0019   0.0025   0.0016
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   0.0023  -0.0008   0.0011  -0.0002   0.0007   0.0003   0.0019   0.0009
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  -0.0003  -0.0030  -0.0002  -0.0012  -0.0009   0.0000   0.0010  -0.0005
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   0.0009   0.0002   0.0015   0.0007   0.0002   0.0001  -0.0026   0.0018
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   0.0001   0.0011   0.0010   0.0005  -0.0004   0.0023   0.0014   0.0014
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  -0.0014   0.0007  -0.0014   0.0009   0.0013   0.0006  -0.0007  -0.0007
158
Worst mean error = 0.003000  (meets spec limit 0.015)
159
Overall mean error = 0.000355  (meets spec limit 0.0015)
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161
 
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164
25.8u 0.1s 0:27 95% 0+216k 0+3io 0pf+0w
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IEEE test conditions: -L = -5, +H = 5, sign = -1, #iters = 10000
166
Peak absolute values of errors:
167
   1   1   1   1   1   1   1   1
168
   1   1   1   1   1   1   1   1
169
   1   1   1   1   1   1   1   1
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   1   1   1   1   1   1   1   1
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   1   1   1   1   1   1   1   1
172
   1   1   1   1   1   1   1   1
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   1   1   1   1   1   1   1   1
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   1   1   1   1   1   1   1   1
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Worst peak error = 1  (meets spec limit 1)
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177
Mean square errors:
178
   0.0010   0.0007   0.0008   0.0004   0.0008   0.0004   0.0005   0.0007
179
   0.0005   0.0007   0.0005   0.0004   0.0006   0.0005   0.0005   0.0003
180
   0.0003   0.0011   0.0009   0.0007   0.0008   0.0006   0.0011   0.0006
181
   0.0003   0.0004   0.0002   0.0002   0.0003   0.0006   0.0008   0.0006
182
   0.0004   0.0005   0.0006   0.0006   0.0003   0.0007   0.0007   0.0003
183
   0.0013   0.0006   0.0008   0.0005   0.0004   0.0006   0.0008   0.0004
184
   0.0003   0.0003   0.0003   0.0002   0.0005   0.0004   0.0006   0.0005
185
   0.0005   0.0003   0.0006   0.0005   0.0011   0.0007   0.0005   0.0003
186
Worst pmse = 0.001300  (meets spec limit 0.06)
187
Overall mse = 0.000561  (meets spec limit 0.02)
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189
Mean errors:
190
   0.0002   0.0005   0.0008   0.0000   0.0002   0.0004   0.0003   0.0007
191
   0.0001   0.0003   0.0003   0.0002   0.0006   0.0003   0.0001   0.0003
192
  -0.0001   0.0007   0.0003   0.0001   0.0002   0.0006   0.0005   0.0006
193
   0.0001   0.0004   0.0002   0.0002   0.0001   0.0002   0.0004   0.0004
194
   0.0002   0.0005   0.0006   0.0004   0.0001   0.0005   0.0005   0.0003
195
   0.0009   0.0002   0.0000   0.0001   0.0004   0.0000   0.0006   0.0004
196
   0.0003   0.0003   0.0003   0.0002   0.0003   0.0000   0.0004   0.0003
197
   0.0003   0.0003   0.0004   0.0003   0.0007   0.0005   0.0005   0.0003
198
Worst mean error = 0.000900  (meets spec limit 0.015)
199
Overall mean error = 0.000333  (meets spec limit 0.0015)
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204
25.7u 0.1s 0:27 95% 0+216k 0+0io 0pf+0w
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IEEE test conditions: -L = -300, +H = 300, sign = -1, #iters = 10000
206
Peak absolute values of errors:
207
   1   1   1   1   1   1   1   1
208
   1   1   1   1   1   1   1   1
209
   1   1   1   1   1   1   1   1
210
   1   1   1   1   1   1   1   1
211
   1   1   1   1   1   1   1   1
212
   1   1   1   1   1   1   1   1
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   1   1   1   1   1   1   1   1
214
   1   1   1   1   1   1   1   1
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Worst peak error = 1  (meets spec limit 1)
216
 
217
Mean square errors:
218
   0.0067   0.0097   0.0118   0.0060   0.0066   0.0107   0.0113   0.0049
219
   0.0082   0.0132   0.0128   0.0088   0.0110   0.0152   0.0140   0.0109
220
   0.0122   0.0125   0.0156   0.0098   0.0113   0.0139   0.0152   0.0106
221
   0.0054   0.0097   0.0121   0.0064   0.0067   0.0110   0.0096   0.0062
222
   0.0064   0.0099   0.0090   0.0067   0.0078   0.0089   0.0112   0.0057
223
   0.0098   0.0136   0.0165   0.0111   0.0090   0.0138   0.0120   0.0103
224
   0.0121   0.0135   0.0131   0.0087   0.0107   0.0168   0.0128   0.0102
225
   0.0069   0.0109   0.0091   0.0057   0.0061   0.0125   0.0103   0.0070
226
Worst pmse = 0.016800  (meets spec limit 0.06)
227
Overall mse = 0.010283  (meets spec limit 0.02)
228
 
229
Mean errors:
230
   0.0015  -0.0009   0.0006   0.0012   0.0002   0.0007  -0.0001   0.0005
231
   0.0004  -0.0010   0.0000   0.0004   0.0006   0.0004  -0.0004   0.0007
232
   0.0018  -0.0009  -0.0006   0.0000  -0.0003  -0.0001   0.0014  -0.0006
233
  -0.0002  -0.0011   0.0009   0.0004  -0.0003   0.0010   0.0010   0.0000
234
   0.0004   0.0001   0.0010   0.0011  -0.0008  -0.0017  -0.0006   0.0009
235
  -0.0020   0.0000   0.0007   0.0021   0.0002   0.0002  -0.0004  -0.0003
236
   0.0003   0.0005  -0.0003  -0.0001   0.0017   0.0002  -0.0004   0.0010
237
   0.0015   0.0023   0.0013   0.0003   0.0005  -0.0011  -0.0003   0.0006
238
Worst mean error = 0.002300  (meets spec limit 0.015)
239
Overall mean error = 0.000252  (meets spec limit 0.0015)
240
 
241
 
242
 
243
 
244
25.8u 0.0s 0:27 94% 0+216k 0+3io 0pf+0w
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