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Re: Multiprocessoring
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From: |
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Subject: |
Re: Multiprocessoring |
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Date: |
Wed, 3 Jun 2020 10:04:03 +0200 (CEST) |
----- Op 30 mei 2020 om 19:14 schreef Wolfgang Dann montar@gmx.de:
> Does anybody has experience with configure --enable-preemption?
> It looks like there is code in the VM. Does it work with Linux
> at least?
>
> regards Wolfgang
Hi,
I am not familiar with this feature, but because I read about it here:
I tried to configure --enable-preemption on Solaris (with gst 3.2.91).
The configure / make / make install works.
$ find . -name '*.h' | xargs grep ENABLE_PREEMPT
./config.h:#define ENABLE_PREEMPTION 1
$ find . -name '*.c' | xargs grep ENABLE_PREEMPT
./libgst/interp.c:#ifdef ENABLE_PREEMPTION
./libgst/interp.c:#ifdef ENABLE_PREEMPTION
./libgst/interp.c:#ifdef ENABLE_PREEMPTION
I am not sure what I can or should test now. Do you know more about this
"enable preemption" feature ??
If I run PATH=/usr/gnu/bin:$PATH gmake check, the output of the checks is:
## -------------------------------- ##
## GNU Smalltalk 3.2.91 test suite. ##
## -------------------------------- ##
Regression tests.
1: arrays.st ok
2: classes.st ok
3: blocks.st ok
4: sets.st ok
5: processes.st ok
6: exceptions.st ok
7: intmath.st ok
8: floatmath.st ok
9: dates.st ok
10: objects.st ok
11: strings.st ok
12: chars.st ok
13: delays.st ok
14: geometry.st ok
15: cobjects.st ok
16: compiler.st ok
17: fileext.st ok
18: mutate.st ok
19: getopt.st ok
20: quit.st ok
21: pools.st ok
22: shape.st ok
23: streams.st ok
24: xlat.st ok
Other simple tests.
25: ackermann.st ok
26: ary3.st ok
27: except.st ok
28: fibo.st ok
29: hash.st ok
30: hash2.st ok
31: heapsort.st ok
32: lists.st ok
33: lists1.st ok
34: lists2.st ok
35: matrix.st ok
36: methcall.st ok
37: nestedloop.st ok
38: objinst.st ok
39: prodcons.st ok
40: random-bench.st ok
41: sieve.st ok
42: strcat.st ok
43: stcompiler.st ok
Basic packages.
44: SUnit ok
45: Parser ok
ANSI compliancy tests.
46: ArrayANSITest ok
47: ArrayFactoryANSITest ok
48: BagANSITest ok
49: BagFactoryANSITest ok
50: BooleanANSITest ok
51: ByteArrayANSITest ok
52: ByteArrayFactoryANSITest ok
53: CharacterANSITest ok
54: CharacterFactoryANSITest ok
55: DateAndTimeANSITest ok
56: DateAndTimeFactoryANSITest ok
57: DictionaryANSITest ok
58: DictionaryFactoryANSITest ok
59: DurationANSITest ok
60: DurationFactoryANSITest ok
61: DyadicValuableANSITest ok
62: ErrorANSITest ok
63: ErrorClassANSITest ok
64: ExceptionANSITest ok
65: ExceptionClassANSITest ok
66: ExceptionSetANSITest ok
67: FailedMessageANSITest ok
68: FileStreamFactoryANSITest ok
69: FloatANSITest ok
70: FloatCharacterizationANSITest ok
71: FractionANSITest ok
72: FractionFactoryANSITest ok
73: IdentityDictionaryANSITest ok
74: IdentityDictionaryFactoryANSITest ok
75: IntegerANSITest ok
76: IntervalANSITest ok
77: IntervalFactoryANSITest ok
78: MessageNotUnderstoodANSITest ok
79: MessageNotUnderstoodSelectorANSITest ok
80: MonadicBlockANSITest ok
81: NilANSITest ok
82: NiladicBlockANSITest ok
83: NotificationANSITest ok
84: NotificationClassANSITest ok
85: ObjectANSITest ok
86: ObjectClassANSITest ok
87: OrderedCollectionANSITest ok
88: OrderedCollectionFactoryANSITest ok
89: ReadFileStreamANSITest ok
90: ReadStreamANSITest ok
91: ReadStreamFactoryANSITest ok
92: ReadWriteStreamANSITest ok
93: ReadWriteStreamFactoryANSITest ok
94: ScaledDecimalANSITest ok
95: SelectorANSITest ok
96: SetANSITest ok
97: SetFactoryANSITest ok
98: SortedCollectionANSITest ok
99: SortedCollectionFactoryANSITest ok
100: StringANSITest ok
101: StringFactoryANSITest ok
102: SymbolANSITest ok
103: TranscriptANSITest ok
104: WarningANSITest ok
105: WarningClassANSITest ok
106: WriteFileStreamANSITest ok
107: WriteStreamANSITest ok
108: WriteStreamFactoryANSITest ok
109: ZeroDivideANSITest ok
110: ZeroDivideFactoryANSITest ok
Other packages.
111: Announcements ok
112: Complex ok
113: Continuations ok
114: DBD-MySQL skipped (testsuite.at:152)
115: DBD-PostgreSQL skipped (testsuite.at:153)
116: DBD-SQLite ok
117: DebugTools ok
118: DhbNumericalMethods ok
119: Digest ok
120: GDBM ok
121: Iconv FAILED (testsuite.at:159)
122: I18N ok
123: Kernel-Tests ok
124: Magritte ok
125: Netlink skipped (testsuite.at:163)
126: ROE ok
127: ObjectDumper ok
128: SandstoneDb ok
129: Seaside-Core ok
130: Sockets expected failure
(testsuite.at:168)
131: Sport ok
132: Swazoo ok
133: XML-XMLParser ok
134: XML-Expat ok
135: ZLib ok
## ------------- ##
## Test results. ##
## ------------- ##
ERROR: 132 tests were run,
2 failed (1 expected failure).
3 tests were skipped.
The Iconv failure is also happening in the non-preemption case.
I don't know more about this
--enable-preemption enable preemptive multitasking
but I can only report that it seems to configure and compile/build on Solaris.
Regards,
David Stes
- Re: Multiprocessoring,
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