| ︙ | | |
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
|
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
|
-
-
-
-
-
-
+
|
-- print the given dictionary in the given file
procedure Print_Help
(Opt : in Getopt.Configuration;
Output : in Ada.Text_IO.File_Type);
-- Print the help text to the given file
procedure Process
(Handler : in Callback'Class;
Word_List : in Natools.Smaz_Tools.String_Lists.List;
Data_List : in Natools.Smaz_Tools.String_Lists.List);
-- Perform the requested operations
|
| ︙ | | |
176
177
178
179
180
181
182
183
184
185
186
187
188
189
|
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
|
+
+
+
+
+
+
+
+
+
+
+
+
+
+
|
Min_Size : in Positive;
Max_Size : in Positive);
with function Append_String
(Dict : in Dictionary;
Element : in String)
return Dictionary;
with procedure Build_Perfect_Hash
(Word_List : in String_Lists.List;
Package_Name : in String);
with function Compress
(Dict : in Dictionary;
Input : in String)
return Ada.Streams.Stream_Element_Array;
with function Decompress
(Dict : in Dictionary;
Input : in Ada.Streams.Stream_Element_Array)
return String;
with function Dict_Entry
(Dict : in Dictionary;
Element : in Dictionary_Entry)
return String;
with procedure Evaluate_Dictionary
|
| ︙ | | |
210
211
212
213
214
215
216
217
218
219
220
221
222
223
|
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
|
+
+
+
+
+
+
|
Hash_Package_Name : in String := "")
is <>;
with function Remove_Element
(Dict : in Dictionary;
Element : in Dictionary_Entry)
return Dictionary;
Score_Encoded, Score_Frequency, Score_Gain : in access function
(D : in Dictionary;
C : in Dictionary_Counts;
E : in Dictionary_Entry)
return Score_Value;
with function Simple_Dictionary
(Counter : in Word_Counter;
Word_Count : in Natural;
Method : in Methods)
return String_Lists.List;
|
| ︙ | | |
251
252
253
254
255
256
257
258
259
260
261
262
263
264
|
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
|
+
+
+
+
+
+
|
Dict : in Dictionary;
Corpus : in String_Lists.List;
Compressed_Size : out Ada.Streams.Stream_Element_Count;
Counts : out Dictionary_Counts);
-- Dispatch to parallel or non-parallel version of
-- Evaluate_Dictionary depending on Job_Count.
function Image
(Dict : in Dictionary;
Code : in Dictionary_Entry)
return Natools.S_Expressions.Atom;
-- S-expression image of Code
procedure Optimization_Round
(Dict : in out Holders.Holder;
Score : in out Ada.Streams.Stream_Element_Count;
Counts : in out Dictionary_Counts;
Pending_Words : in out String_Lists.List;
Input_Texts : in String_Lists.List;
Job_Count : in Natural;
|
| ︙ | | |
288
289
290
291
292
293
294
295
296
297
298
299
300
301
|
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
|
+
+
+
+
+
+
+
|
procedure Print_Dictionary
(Filename : in String;
Dict : in Dictionary;
Hash_Package_Name : in String := "");
-- print the given dictionary in the given file
procedure Process
(Handler : in Callback'Class;
Word_List : in String_Lists.List;
Data_List : in String_Lists.List;
Method : in Methods);
-- Perform the requested operations
function To_Dictionary
(Handler : in Callback'Class;
Input : in String_Lists.List;
Method : in Methods)
return Dictionary;
-- Convert the input into a dictionary given the option in Handler
|
| ︙ | | |
321
322
323
324
325
326
327
328
329
330
331
332
333
334
|
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
|
+
+
+
+
+
+
+
+
+
|
Actual_Dict, Corpus, Compressed_Size, Counts);
else
Evaluate_Dictionary
(Actual_Dict, Corpus, Compressed_Size, Counts);
end if;
end Evaluate_Dictionary;
function Image
(Dict : in Dictionary;
Code : in Dictionary_Entry)
return Natools.S_Expressions.Atom is
begin
return Compress (Dict, Dict_Entry (Dict, Code));
end Image;
procedure Optimization_Round
(Dict : in out Holders.Holder;
Score : in out Ada.Streams.Stream_Element_Count;
Counts : in out Dictionary_Counts;
Pending_Words : in out String_Lists.List;
Input_Texts : in String_Lists.List;
|
| ︙ | | |
531
532
533
534
535
536
537
538
539
540
541
542
543
544
|
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
|
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
|
Ada.Text_IO.Create (File, Name => Filename);
Print_Dictionary (File, Dict, Hash_Package_Name);
Ada.Text_IO.Close (File);
end;
end if;
end Print_Dictionary;
procedure Process
(Handler : in Callback'Class;
Word_List : in String_Lists.List;
Data_List : in String_Lists.List;
Method : in Methods)
is
Dict : Dictionary := To_Dictionary (Handler, Word_List, Method);
Sx_Output : Natools.S_Expressions.Printers.Canonical
(Ada.Text_IO.Text_Streams.Stream (Ada.Text_IO.Current_Output));
Ada_Dictionary : constant String
:= Ada.Strings.Unbounded.To_String (Handler.Ada_Dictionary);
Hash_Package : constant String
:= Ada.Strings.Unbounded.To_String (Handler.Hash_Package);
begin
Use_Dictionary (Dict);
if Ada_Dictionary'Length > 0 then
Print_Dictionary (Ada_Dictionary, Dict, Hash_Package);
end if;
if Hash_Package'Length > 0 then
Build_Perfect_Hash (Word_List, Hash_Package);
end if;
if Handler.Sx_Dict_Output then
Sx_Output.Open_List;
for I in Dictionary_Entry'First .. Last_Code (Dict) loop
Sx_Output.Append_String (Dict_Entry (Dict, I));
end loop;
Sx_Output.Close_List;
end if;
case Handler.Action is
when Actions.Nothing => null;
when Actions.Decode =>
if Handler.Sx_Output then
Sx_Output.Open_List;
for S of Data_List loop
Sx_Output.Append_String (Decompress (Dict, To_SEA (S)));
end loop;
Sx_Output.Close_List;
end if;
if Handler.Stat_Output then
declare
procedure Print_Line (Original, Output : Natural);
procedure Print_Line (Original, Output : Natural) is
begin
Ada.Text_IO.Put_Line
(Natural'Image (Original)
& Ada.Characters.Latin_1.HT
& Natural'Image (Output)
& Ada.Characters.Latin_1.HT
& Float'Image (Float (Original) / Float (Output)));
end Print_Line;
Original_Total : Natural := 0;
Output_Total : Natural := 0;
begin
for S of Data_List loop
declare
Original_Size : constant Natural := S'Length;
Output_Size : constant Natural
:= Decompress (Dict, To_SEA (S))'Length;
begin
Print_Line (Original_Size, Output_Size);
Original_Total := Original_Total + Original_Size;
Output_Total := Output_Total + Output_Size;
end;
end loop;
Print_Line (Original_Total, Output_Total);
end;
end if;
when Actions.Encode =>
if Handler.Sx_Output then
Sx_Output.Open_List;
for S of Data_List loop
Sx_Output.Append_Atom (Compress (Dict, S));
end loop;
Sx_Output.Close_List;
end if;
if Handler.Stat_Output then
declare
procedure Print_Line (Original, Output, Base64 : Natural);
procedure Print_Line
(Original, Output, Base64 : in Natural) is
begin
Ada.Text_IO.Put_Line
(Natural'Image (Original)
& Ada.Characters.Latin_1.HT
& Natural'Image (Output)
& Ada.Characters.Latin_1.HT
& Natural'Image (Base64)
& Ada.Characters.Latin_1.HT
& Float'Image (Float (Output) / Float (Original))
& Ada.Characters.Latin_1.HT
& Float'Image (Float (Base64) / Float (Original)));
end Print_Line;
Original_Total : Natural := 0;
Output_Total : Natural := 0;
Base64_Total : Natural := 0;
begin
for S of Data_List loop
declare
Original_Size : constant Natural := S'Length;
Output_Size : constant Natural
:= Compress (Dict, S)'Length;
Base64_Size : constant Natural
:= ((Output_Size + 2) / 3) * 4;
begin
Print_Line
(Original_Size, Output_Size, Base64_Size);
Original_Total := Original_Total + Original_Size;
Output_Total := Output_Total + Output_Size;
Base64_Total := Base64_Total + Base64_Size;
end;
end loop;
Print_Line (Original_Total, Output_Total, Base64_Total);
end;
end if;
when Actions.Evaluate =>
declare
Total_Size : Ada.Streams.Stream_Element_Count;
Counts : Dictionary_Counts;
begin
Evaluate_Dictionary (Handler.Job_Count,
Dict, Data_List, Total_Size, Counts);
if Handler.Sx_Output then
Sx_Output.Open_List;
Sx_Output.Append_String (Ada.Strings.Fixed.Trim
(Ada.Streams.Stream_Element_Count'Image (Total_Size),
Ada.Strings.Both));
for E in Dictionary_Entry'First .. Last_Code (Dict) loop
Sx_Output.Open_List;
Sx_Output.Append_Atom (Image (Dict, E));
Sx_Output.Append_String (Dict_Entry (Dict, E));
Sx_Output.Append_String (Ada.Strings.Fixed.Trim
(String_Count'Image (Counts (E)),
Ada.Strings.Both));
Sx_Output.Close_List;
end loop;
Sx_Output.Close_List;
end if;
if Handler.Stat_Output then
declare
procedure Print
(Label : in String;
E : in Dictionary_Entry;
Score : in Score_Value);
procedure Print_Min_Max
(Label : in String;
Score : not null access function
(D : in Dictionary;
C : in Dictionary_Counts;
E : in Dictionary_Entry)
return Score_Value);
procedure Print_Value
(Label : in String;
Score : not null access function
(D : in Dictionary;
C : in Dictionary_Counts;
E : in Dictionary_Entry)
return Score_Value;
Ref : in Score_Value);
procedure Print
(Label : in String;
E : in Dictionary_Entry;
Score : in Score_Value) is
begin
if Handler.Sx_Output then
Sx_Output.Open_List;
Sx_Output.Append_Atom (Image (Dict, E));
Sx_Output.Append_String (Dict_Entry (Dict, E));
Sx_Output.Append_String (Ada.Strings.Fixed.Trim
(Score'Img, Ada.Strings.Both));
Sx_Output.Close_List;
else
Ada.Text_IO.Put_Line
(Label
& Ada.Characters.Latin_1.HT
& Dictionary_Entry'Image (E)
& Ada.Characters.Latin_1.HT
& Natools.String_Escapes.C_Escape_Hex
(Dict_Entry (Dict, E), True)
& Ada.Characters.Latin_1.HT
& Score'Img);
end if;
end Print;
procedure Print_Min_Max
(Label : in String;
Score : not null access function
(D : in Dictionary;
C : in Dictionary_Counts;
E : in Dictionary_Entry)
return Score_Value)
is
Min_Score, Max_Score : Score_Value
:= Score (Dict, Counts, Dictionary_Entry'First);
S : Score_Value;
begin
for E in Dictionary_Entry'Succ
(Dictionary_Entry'First)
.. Last_Code (Dict)
loop
S := Score (Dict, Counts, E);
if S < Min_Score then
Min_Score := S;
end if;
if S > Max_Score then
Max_Score := S;
end if;
end loop;
Print_Value ("best-" & Label, Score, Max_Score);
Print_Value ("worst-" & Label, Score, Min_Score);
end Print_Min_Max;
procedure Print_Value
(Label : in String;
Score : not null access function
(D : in Dictionary;
C : in Dictionary_Counts;
E : in Dictionary_Entry)
return Score_Value;
Ref : in Score_Value) is
begin
if Handler.Sx_Output then
Sx_Output.Open_List;
Sx_Output.Append_String (Label);
end if;
for E in Dictionary_Entry'First .. Last_Code (Dict)
loop
if Score (Dict, Counts, E) = Ref then
Print (Label, E, Ref);
end if;
end loop;
if Handler.Sx_Output then
Sx_Output.Close_List;
end if;
end Print_Value;
begin
Print_Min_Max ("encoded", Score_Encoded);
Print_Min_Max ("frequency", Score_Frequency);
Print_Min_Max ("gain", Score_Gain);
end;
end if;
end;
end case;
end Process;
function To_Dictionary
(Handler : in Callback'Class;
Input : in String_Lists.List;
Method : in Methods)
return Dictionary
is
|
| ︙ | | |
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
|
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
|
+
+
+
+
+
+
+
|
package Dict_256 is new Dictionary_Subprograms
(Dictionary => Natools.Smaz_256.Dictionary,
Dictionary_Entry => Ada.Streams.Stream_Element,
Methods => Natools.Smaz_Tools.Methods.Enum,
Score_Value => Natools.Smaz_Tools.Score_Value,
String_Count => Natools.Smaz_Tools.String_Count,
Word_Counter => Natools.Smaz_Tools.Word_Counter,
Dictionary_Counts => Tools_256.Dictionary_Counts,
String_Lists => Natools.Smaz_Tools.String_Lists,
Add_Substrings => Natools.Smaz_Tools.Add_Substrings,
Add_Words => Natools.Smaz_Tools.Add_Words,
Append_String => Tools_256.Append_String,
Build_Perfect_Hash => Natools.Smaz_Tools.GNAT.Build_Perfect_Hash,
Compress => Natools.Smaz_256.Compress,
Decompress => Natools.Smaz_256.Decompress,
Dict_Entry => Natools.Smaz_256.Dict_Entry,
Evaluate_Dictionary => Tools_256.Evaluate_Dictionary,
Evaluate_Dictionary_Partial => Tools_256.Evaluate_Dictionary_Partial,
Filter_By_Count => Natools.Smaz_Tools.Filter_By_Count,
Last_Code => Last_Code,
Remove_Element => Tools_256.Remove_Element,
Score_Encoded => Tools_256.Score_Encoded'Access,
Score_Frequency => Tools_256.Score_Frequency'Access,
Score_Gain => Tools_256.Score_Gain'Access,
Simple_Dictionary => Natools.Smaz_Tools.Simple_Dictionary,
Simple_Dictionary_And_Pending
=> Natools.Smaz_Tools.Simple_Dictionary_And_Pending,
To_Dictionary => Tools_256.To_Dictionary,
Worst_Element => Tools_256.Worst_Index);
|
| ︙ | | |
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
996
997
998
999
1000
1001
1002
1003
1004
1005
1006
1007
1008
1009
1010
1011
1012
1013
1014
1015
1016
1017
1018
1019
1020
1021
1022
1023
1024
1025
1026
1027
1028
1029
1030
1031
1032
1033
1034
1035
1036
1037
1038
1039
1040
1041
1042
1043
1044
1045
1046
1047
1048
1049
1050
1051
1052
1053
1054
1055
1056
1057
1058
1059
1060
1061
1062
1063
1064
1065
1066
1067
1068
1069
1070
1071
1072
1073
1074
1075
1076
1077
1078
1079
1080
1081
1082
1083
1084
1085
1086
1087
1088
1089
1090
1091
1092
1093
1094
1095
1096
1097
1098
1099
1100
1101
1102
1103
1104
1105
1106
1107
1108
1109
1110
1111
1112
1113
1114
1115
1116
1117
1118
1119
1120
1121
1122
1123
1124
1125
1126
1127
1128
1129
1130
1131
1132
1133
1134
1135
1136
1137
1138
1139
1140
1141
1142
1143
1144
1145
1146
1147
1148
1149
1150
1151
1152
1153
1154
1155
1156
1157
1158
1159
1160
1161
1162
1163
1164
1165
1166
1167
1168
1169
1170
1171
1172
1173
1174
1175
1176
1177
1178
1179
1180
1181
1182
1183
1184
1185
1186
1187
1188
1189
1190
1191
1192
1193
1194
1195
1196
1197
1198
1199
1200
1201
1202
1203
1204
1205
1206
1207
1208
1209
1210
1211
1212
1213
|
1236
1237
1238
1239
1240
1241
1242
1243
1244
1245
1246
1247
1248
1249
|
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
|
New_Line (Output);
Put_Line (Output, Indent & Indent
& "Disable variable-length verbatim in built dictionary");
end case;
end loop;
end Print_Help;
procedure Process
(Handler : in Callback'Class;
Word_List : in Natools.Smaz_Tools.String_Lists.List;
Data_List : in Natools.Smaz_Tools.String_Lists.List)
is
Dictionary : Natools.Smaz_256.Dictionary
:= Dict_256.To_Dictionary (Handler, Word_List, Handler.Score_Method);
Sx_Output : Natools.S_Expressions.Printers.Canonical
(Ada.Text_IO.Text_Streams.Stream (Ada.Text_IO.Current_Output));
Ada_Dictionary : constant String
:= Ada.Strings.Unbounded.To_String (Handler.Ada_Dictionary);
Hash_Package : constant String
:= Ada.Strings.Unbounded.To_String (Handler.Hash_Package);
begin
Natools.Smaz_Tools.Set_Dictionary_For_Trie_Search (Word_List);
Dictionary.Hash := Natools.Smaz_Tools.Trie_Search'Access;
if Ada_Dictionary'Length > 0 then
Dict_256.Print_Dictionary (Ada_Dictionary, Dictionary, Hash_Package);
end if;
if Hash_Package'Length > 0 then
Natools.Smaz_Tools.GNAT.Build_Perfect_Hash (Word_List, Hash_Package);
end if;
if Handler.Sx_Dict_Output then
Sx_Output.Open_List;
for I in Dictionary.Offsets'Range loop
Sx_Output.Append_String
(Natools.Smaz_256.Dict_Entry (Dictionary, I));
end loop;
Sx_Output.Close_List;
end if;
case Handler.Action is
when Actions.Nothing => null;
when Actions.Decode =>
if Handler.Sx_Output then
Sx_Output.Open_List;
for S of Data_List loop
Sx_Output.Append_String
(Natools.Smaz_256.Decompress (Dictionary, To_SEA (S)));
end loop;
Sx_Output.Close_List;
end if;
if Handler.Stat_Output then
declare
procedure Print_Line (Original, Output : Natural);
procedure Print_Line (Original, Output : Natural) is
begin
Ada.Text_IO.Put_Line
(Natural'Image (Original)
& Ada.Characters.Latin_1.HT
& Natural'Image (Output)
& Ada.Characters.Latin_1.HT
& Float'Image (Float (Original) / Float (Output)));
end Print_Line;
Original_Total : Natural := 0;
Output_Total : Natural := 0;
begin
for S of Data_List loop
declare
Original_Size : constant Natural := S'Length;
Output_Size : constant Natural
:= Natools.Smaz_256.Decompress
(Dictionary, To_SEA (S))'Length;
begin
Print_Line (Original_Size, Output_Size);
Original_Total := Original_Total + Original_Size;
Output_Total := Output_Total + Output_Size;
end;
end loop;
Print_Line (Original_Total, Output_Total);
end;
end if;
when Actions.Encode =>
if Handler.Sx_Output then
Sx_Output.Open_List;
for S of Data_List loop
Sx_Output.Append_Atom
(Natools.Smaz_256.Compress (Dictionary, S));
end loop;
Sx_Output.Close_List;
end if;
if Handler.Stat_Output then
declare
procedure Print_Line (Original, Output, Base64 : Natural);
procedure Print_Line (Original, Output, Base64 : Natural) is
begin
Ada.Text_IO.Put_Line
(Natural'Image (Original)
& Ada.Characters.Latin_1.HT
& Natural'Image (Output)
& Ada.Characters.Latin_1.HT
& Natural'Image (Base64)
& Ada.Characters.Latin_1.HT
& Float'Image (Float (Output) / Float (Original))
& Ada.Characters.Latin_1.HT
& Float'Image (Float (Base64) / Float (Original)));
end Print_Line;
Original_Total : Natural := 0;
Output_Total : Natural := 0;
Base64_Total : Natural := 0;
begin
for S of Data_List loop
declare
Original_Size : constant Natural := S'Length;
Output_Size : constant Natural
:= Natools.Smaz_256.Compress (Dictionary, S)'Length;
Base64_Size : constant Natural
:= ((Output_Size + 2) / 3) * 4;
begin
Print_Line (Original_Size, Output_Size, Base64_Size);
Original_Total := Original_Total + Original_Size;
Output_Total := Output_Total + Output_Size;
Base64_Total := Base64_Total + Base64_Size;
end;
end loop;
Print_Line (Original_Total, Output_Total, Base64_Total);
end;
end if;
when Actions.Evaluate =>
declare
Total_Size : Ada.Streams.Stream_Element_Count;
Counts : Tools_256.Dictionary_Counts;
begin
Dict_256.Evaluate_Dictionary (Handler.Job_Count,
Dictionary, Data_List, Total_Size, Counts);
if Handler.Sx_Output then
Sx_Output.Open_List;
Sx_Output.Append_String (Ada.Strings.Fixed.Trim
(Ada.Streams.Stream_Element_Count'Image (Total_Size),
Ada.Strings.Both));
for E in Dictionary.Offsets'Range loop
Sx_Output.Open_List;
Sx_Output.Append_Atom ((0 => E));
Sx_Output.Append_String
(Natools.Smaz_256.Dict_Entry (Dictionary, E));
Sx_Output.Append_String (Ada.Strings.Fixed.Trim
(Natools.Smaz_Tools.String_Count'Image (Counts (E)),
Ada.Strings.Both));
Sx_Output.Close_List;
end loop;
Sx_Output.Close_List;
end if;
if Handler.Stat_Output then
declare
procedure Print
(Label : in String;
E : in Ada.Streams.Stream_Element;
Score : in Natools.Smaz_Tools.Score_Value);
procedure Print_Min_Max
(Label : in String;
Score : not null access function
(D : in Natools.Smaz_256.Dictionary;
C : in Tools_256.Dictionary_Counts;
E : in Ada.Streams.Stream_Element)
return Natools.Smaz_Tools.Score_Value);
procedure Print_Value
(Label : in String;
Score : not null access function
(D : in Natools.Smaz_256.Dictionary;
C : in Tools_256.Dictionary_Counts;
E : in Ada.Streams.Stream_Element)
return Natools.Smaz_Tools.Score_Value;
Ref : in Natools.Smaz_Tools.Score_Value);
procedure Print
(Label : in String;
E : in Ada.Streams.Stream_Element;
Score : in Natools.Smaz_Tools.Score_Value) is
begin
if Handler.Sx_Output then
Sx_Output.Open_List;
Sx_Output.Append_Atom ((0 => E));
Sx_Output.Append_String
(Natools.Smaz_256.Dict_Entry (Dictionary, E));
Sx_Output.Append_String (Ada.Strings.Fixed.Trim
(Score'Img, Ada.Strings.Both));
Sx_Output.Close_List;
else
Ada.Text_IO.Put_Line
(Label
& Ada.Characters.Latin_1.HT
& Ada.Streams.Stream_Element'Image (E)
& Ada.Characters.Latin_1.HT
& Natools.String_Escapes.C_Escape_Hex
(Natools.Smaz_256.Dict_Entry (Dictionary, E),
True)
& Ada.Characters.Latin_1.HT
& Score'Img);
end if;
end Print;
procedure Print_Min_Max
(Label : in String;
Score : not null access function
(D : in Natools.Smaz_256.Dictionary;
C : in Tools_256.Dictionary_Counts;
E : in Ada.Streams.Stream_Element)
return Natools.Smaz_Tools.Score_Value)
is
use type Natools.Smaz_Tools.Score_Value;
Min_Score, Max_Score : Natools.Smaz_Tools.Score_Value
:= Score (Dictionary, Counts, 0);
S : Natools.Smaz_Tools.Score_Value;
begin
for E in 1 .. Dictionary.Last_Code loop
S := Score (Dictionary, Counts, E);
if S < Min_Score then
Min_Score := S;
end if;
if S > Max_Score then
Max_Score := S;
end if;
end loop;
Print_Value ("best-" & Label, Score, Max_Score);
Print_Value ("worst-" & Label, Score, Min_Score);
end Print_Min_Max;
procedure Print_Value
(Label : in String;
Score : not null access function
(D : in Natools.Smaz_256.Dictionary;
C : in Tools_256.Dictionary_Counts;
E : in Ada.Streams.Stream_Element)
return Natools.Smaz_Tools.Score_Value;
Ref : in Natools.Smaz_Tools.Score_Value)
is
use type Natools.Smaz_Tools.Score_Value;
begin
if Handler.Sx_Output then
Sx_Output.Open_List;
Sx_Output.Append_String (Label);
end if;
for E in Dictionary.Offsets'Range loop
if Score (Dictionary, Counts, E) = Ref then
Print (Label, E, Ref);
end if;
end loop;
if Handler.Sx_Output then
Sx_Output.Close_List;
end if;
end Print_Value;
begin
Print_Min_Max ("encoded",
Tools_256.Score_Encoded'Access);
Print_Min_Max ("frequency",
Tools_256.Score_Frequency'Access);
Print_Min_Max ("gain",
Tools_256.Score_Gain'Access);
end;
end if;
end;
end case;
end Process;
|
| ︙ | | |
1266
1267
1268
1269
1270
1271
1272
1273
1274
1275
|
1302
1303
1304
1305
1306
1307
1308
1309
1310
1311
|
-
+
|
if Handler.Action /= Actions.Nothing then
Parser.Next;
Natools.Smaz_Tools.Read_List (Input_Data, Parser);
end if;
end Read_Input_List;
Process (Handler, Input_List, Input_Data);
Dict_256.Process (Handler, Input_List, Input_Data, Handler.Score_Method);
end Smaz;
|