1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
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
166
167
168
169
170
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
199
200
201
202
203
204
205
206
207
208
209
210
211
|
{ See procedure "Usage". This code is in the public domain. }
Program GParMake;
Uses
Classes;
procedure Usage;
begin
writeln('GParMake: create make rules for parallel execution of testsuite');
writeln('Usage: gparmake [-a] <outputfile> <dirname> <startchunk> <tests_per_chunk> <test1> [<test2> ...]');
writeln('Output: makefile fragment with rules to run the tests in sequences of <tests_per_chunk>');
writeln;
halt(1);
end;
{ make all numbers of the same string length so they can be sorted
lexographically }
function rulenr2str(rulenr: longint): string;
var
i: longint;
begin
str(rulenr:9,rulenr2str);
for i:=1 to length(rulenr2str)-1 do
if rulenr2str[i]=' ' then
rulenr2str[i]:='0';
end;
procedure WriteChunkRule(rulenr: longint; const dirname, files: ansistring);
var
rulestr: string;
begin
rulestr:=rulenr2str(rulenr)+dirname;
writeln('$(TEST_OUTPUTDIR)/testchunk_',rulestr,'-stamp.$(TEST_FULL_TARGET): testprep-stamp.$(TEST_FULL_TARGET)');
writeln(#9'$(Q)$(DOTEST) $(DOTESTOPT) -Lchunk',rulestr,' -e ',files);
writeln(#9'$(ECHOREDIR) $(TEST_DATETIME) > $@');
writeln;
writeln('$(addsuffix .chunk',rulestr,', $(LOGFILES)) : $(TEST_OUTPUTDIR)/testchunk_',rulestr,'-stamp.$(TEST_FULL_TARGET)');
writeln;
writeln('.INTERMEDIATE: $(addsuffix .chunk',rulestr,', $(LOGFILES)) $(TEST_OUTPUTDIR)/testchunk_',rulestr,'-stamp.$(TEST_FULL_TARGET)');
writeln;
end;
var
startchunk: longint;
dirname : ansistring;
doappend: boolean;
FileList : TStringList;
Function ProcessArgs: longint;
var
i,
paramnr,
chunktargetsize,
chunksize,
chunknr,
nextfileindex,
error: longint;
testname,
nexttestname,
testlist,
s,
outputname: ansistring;
filelist : array of ansistring;
responsefile : text;
procedure AddFile(const s : ansistring);
begin
if nextfileindex>high(filelist) then
SetLength(filelist,length(filelist)+128);
filelist[nextfileindex]:=s;
inc(nextfileindex);
end;
procedure FlushChunk;
begin
WriteChunkRule(chunknr,dirname,testlist);
inc(chunknr);
testlist:='';
chunksize:=0;
end;
begin
if paramcount < 3 then
Usage;
doappend:=false;
paramnr:=1;
if paramstr(paramnr)='-a' then
begin
doappend:=true;
inc(paramnr);
end;
outputname:=paramstr(paramnr);
inc(paramnr);
dirname:=paramstr(paramnr);
inc(paramnr);
val(paramstr(paramnr),startchunk,error);
if error<>0 then
Usage;
inc(paramnr);
val(paramstr(paramnr),chunktargetsize,error);
if error<>0 then
Usage;
inc(paramnr);
{ only redirect output after all possible cases where we may have to write
the usage screen }
assign(output,outputname);
if doappend then
append(output)
else
rewrite(output);
chunknr:=startchunk;
chunksize:=0;
testlist:='';
nextfileindex:=0;
for i := paramnr to paramcount do
begin
if paramstr(i)[1]='@' then
begin
assign(responsefile,copy(paramstr(i),2,length(paramstr(i))));
reset(responsefile);
while not(eof(responsefile)) do
begin
readln(responsefile,s);
{ Avoid problem with GNU make version 4
which adds lines containing
make[X] Entering/leaving ... }
if not (copy(s,1,5)='make[') then
AddFile(s);
end;
close(responsefile);
end
else
AddFile(paramstr(i));
end;
for i := 0 to nextfileindex-1 do
begin
testname:=filelist[i];
testlist:=testlist+' '+testname;
inc(chunksize);
if chunksize>=chunktargetsize then
begin
if (i=nextfileindex-1) then
FlushChunk
else
begin
{ keep tests with the same name except for the last character in the same chunk,
because they may have to be executed in order (skip ".pp" suffix and last char) }
if i+1>=nextfileindex then
nexttestname:=''
else
nexttestname:=filelist[i+1];
if lowercase(copy(testname,1,length(testname)-4))<>lowercase(copy(nexttestname,1,length(nexttestname)-4)) then
FlushChunk;
end;
end;
end;
if chunksize<>0 then
FlushChunk;
ProcessArgs:=chunknr-1;
end;
procedure WriteWrapperRules(totalchunks: longint);
const
lognames: array[1..3] of string[11] = ('log','faillist','longlog');
var
logi,
i: longint;
begin
for logi:=1 to 3 do
begin
write('$(TEST_OUTPUTDIR)/',lognames[logi],' :');
for i:=startchunk to totalchunks do
write(' $(TEST_OUTPUTDIR)/',lognames[logi],'.chunk',rulenr2str(i)+dirname);
writeln;
{ if you have multiple rules for one (non-pattern) target, all
prerequisites will be merged, but only one of the rules can have a
recipe }
if not doappend then
begin
writeln(#9'$(Q)$(CONCAT) $(sort $^) $@');
writeln;
end;
writeln;
end;
if not doappend then
begin
writeln('gparmake_allexectests : $(LOGFILES)');
writeln;
end;
end;
var
totalchunks: longint;
begin
totalchunks:=ProcessArgs;
WriteWrapperRules(totalchunks);
close(output);
end.
|
