Mercurial > cpython-lru_cache-weakref

annotate Modules/timingmodule.c @ 6719:faebc1940432 legacy-trunk

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Understand -Xlinker option.
author Guido van Rossum <guido@python.org>
date Tue, 02 Dec 1997 20:38:11 +0000
parents ca9aa47411de
children 38023a425e48
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
1474
2064b16709f2 Added George Neville-Neil's timing module
Guido van Rossum <guido@python.org>
parents:
diff changeset
1 /*
2064b16709f2 Added George Neville-Neil's timing module
Guido van Rossum <guido@python.org>
parents:
diff changeset
2 * Author: George V. Neville-Neil
2064b16709f2 Added George Neville-Neil's timing module
Guido van Rossum <guido@python.org>
parents:
diff changeset
3 */
2064b16709f2 Added George Neville-Neil's timing module
Guido van Rossum <guido@python.org>
parents:
diff changeset
4
4949
ca9aa47411de Renamed.
Barry Warsaw <barry@python.org>
parents: 2735
diff changeset
5 #include "Python.h"
1474
2064b16709f2 Added George Neville-Neil's timing module
Guido van Rossum <guido@python.org>
parents:
diff changeset
6
2064b16709f2 Added George Neville-Neil's timing module
Guido van Rossum <guido@python.org>
parents:
diff changeset
7 /* Our stuff... */
2064b16709f2 Added George Neville-Neil's timing module
Guido van Rossum <guido@python.org>
parents:
diff changeset
8 #include "timing.h"
2064b16709f2 Added George Neville-Neil's timing module
Guido van Rossum <guido@python.org>
parents:
diff changeset
9
4949
ca9aa47411de Renamed.
Barry Warsaw <barry@python.org>
parents: 2735
diff changeset
10 static PyObject *
1474
2064b16709f2 Added George Neville-Neil's timing module
Guido van Rossum <guido@python.org>
parents:
diff changeset
11 start_timing(self, args)
4949
ca9aa47411de Renamed.
Barry Warsaw <barry@python.org>
parents: 2735
diff changeset
12 PyObject *self;
ca9aa47411de Renamed.
Barry Warsaw <barry@python.org>
parents: 2735
diff changeset
13 PyObject *args;
1474
2064b16709f2 Added George Neville-Neil's timing module
Guido van Rossum <guido@python.org>
parents:
diff changeset
14 {
4949
ca9aa47411de Renamed.
Barry Warsaw <barry@python.org>
parents: 2735
diff changeset
15 if (!PyArg_Parse(args, ""))
ca9aa47411de Renamed.
Barry Warsaw <barry@python.org>
parents: 2735
diff changeset
16 return NULL;
1474
2064b16709f2 Added George Neville-Neil's timing module
Guido van Rossum <guido@python.org>
parents:
diff changeset
17
4949
ca9aa47411de Renamed.
Barry Warsaw <barry@python.org>
parents: 2735
diff changeset
18 Py_INCREF(Py_None);
ca9aa47411de Renamed.
Barry Warsaw <barry@python.org>
parents: 2735
diff changeset
19 BEGINTIMING;
ca9aa47411de Renamed.
Barry Warsaw <barry@python.org>
parents: 2735
diff changeset
20 return Py_None;
1474
2064b16709f2 Added George Neville-Neil's timing module
Guido van Rossum <guido@python.org>
parents:
diff changeset
21 }
2064b16709f2 Added George Neville-Neil's timing module
Guido van Rossum <guido@python.org>
parents:
diff changeset
22
4949
ca9aa47411de Renamed.
Barry Warsaw <barry@python.org>
parents: 2735
diff changeset
23 static PyObject *
1474
2064b16709f2 Added George Neville-Neil's timing module
Guido van Rossum <guido@python.org>
parents:
diff changeset
24 finish_timing(self, args)
4949
ca9aa47411de Renamed.
Barry Warsaw <barry@python.org>
parents: 2735
diff changeset
25 PyObject *self;
ca9aa47411de Renamed.
Barry Warsaw <barry@python.org>
parents: 2735
diff changeset
26 PyObject *args;
1474
2064b16709f2 Added George Neville-Neil's timing module
Guido van Rossum <guido@python.org>
parents:
diff changeset
27 {
4949
ca9aa47411de Renamed.
Barry Warsaw <barry@python.org>
parents: 2735
diff changeset
28 if (!PyArg_Parse(args, ""))
ca9aa47411de Renamed.
Barry Warsaw <barry@python.org>
parents: 2735
diff changeset
29 return NULL;
1474
2064b16709f2 Added George Neville-Neil's timing module
Guido van Rossum <guido@python.org>
parents:
diff changeset
30
4949
ca9aa47411de Renamed.
Barry Warsaw <barry@python.org>
parents: 2735
diff changeset
31 ENDTIMING
ca9aa47411de Renamed.
Barry Warsaw <barry@python.org>
parents: 2735
diff changeset
32 Py_INCREF(Py_None);
ca9aa47411de Renamed.
Barry Warsaw <barry@python.org>
parents: 2735
diff changeset
33 return Py_None;
1474
2064b16709f2 Added George Neville-Neil's timing module
Guido van Rossum <guido@python.org>
parents:
diff changeset
34 }
2064b16709f2 Added George Neville-Neil's timing module
Guido van Rossum <guido@python.org>
parents:
diff changeset
35
4949
ca9aa47411de Renamed.
Barry Warsaw <barry@python.org>
parents: 2735
diff changeset
36 static PyObject *
1474
2064b16709f2 Added George Neville-Neil's timing module
Guido van Rossum <guido@python.org>
parents:
diff changeset
37 seconds(self, args)
4949
ca9aa47411de Renamed.
Barry Warsaw <barry@python.org>
parents: 2735
diff changeset
38 PyObject *self;
ca9aa47411de Renamed.
Barry Warsaw <barry@python.org>
parents: 2735
diff changeset
39 PyObject *args;
1474
2064b16709f2 Added George Neville-Neil's timing module
Guido van Rossum <guido@python.org>
parents:
diff changeset
40 {
4949
ca9aa47411de Renamed.
Barry Warsaw <barry@python.org>
parents: 2735
diff changeset
41 if (!PyArg_Parse(args, ""))
ca9aa47411de Renamed.
Barry Warsaw <barry@python.org>
parents: 2735
diff changeset
42 return NULL;
1474
2064b16709f2 Added George Neville-Neil's timing module
Guido van Rossum <guido@python.org>
parents:
diff changeset
43
4949
ca9aa47411de Renamed.
Barry Warsaw <barry@python.org>
parents: 2735
diff changeset
44 return PyInt_FromLong(TIMINGS);
1474
2064b16709f2 Added George Neville-Neil's timing module
Guido van Rossum <guido@python.org>
parents:
diff changeset
45
2064b16709f2 Added George Neville-Neil's timing module
Guido van Rossum <guido@python.org>
parents:
diff changeset
46 }
2064b16709f2 Added George Neville-Neil's timing module
Guido van Rossum <guido@python.org>
parents:
diff changeset
47
4949
ca9aa47411de Renamed.
Barry Warsaw <barry@python.org>
parents: 2735
diff changeset
48 static PyObject *
1474
2064b16709f2 Added George Neville-Neil's timing module
Guido van Rossum <guido@python.org>
parents:
diff changeset
49 milli(self, args)
4949
ca9aa47411de Renamed.
Barry Warsaw <barry@python.org>
parents: 2735
diff changeset
50 PyObject *self;
ca9aa47411de Renamed.
Barry Warsaw <barry@python.org>
parents: 2735
diff changeset
51 PyObject *args;
1474
2064b16709f2 Added George Neville-Neil's timing module
Guido van Rossum <guido@python.org>
parents:
diff changeset
52 {
4949
ca9aa47411de Renamed.
Barry Warsaw <barry@python.org>
parents: 2735
diff changeset
53 if (!PyArg_Parse(args, ""))
ca9aa47411de Renamed.
Barry Warsaw <barry@python.org>
parents: 2735
diff changeset
54 return NULL;
1474
2064b16709f2 Added George Neville-Neil's timing module
Guido van Rossum <guido@python.org>
parents:
diff changeset
55
4949
ca9aa47411de Renamed.
Barry Warsaw <barry@python.org>
parents: 2735
diff changeset
56 return PyInt_FromLong(TIMINGMS);
1474
2064b16709f2 Added George Neville-Neil's timing module
Guido van Rossum <guido@python.org>
parents:
diff changeset
57
2064b16709f2 Added George Neville-Neil's timing module
Guido van Rossum <guido@python.org>
parents:
diff changeset
58 }
4949
ca9aa47411de Renamed.
Barry Warsaw <barry@python.org>
parents: 2735
diff changeset
59 static PyObject *
1474
2064b16709f2 Added George Neville-Neil's timing module
Guido van Rossum <guido@python.org>
parents:
diff changeset
60 micro(self, args)
4949
ca9aa47411de Renamed.
Barry Warsaw <barry@python.org>
parents: 2735
diff changeset
61 PyObject *self;
ca9aa47411de Renamed.
Barry Warsaw <barry@python.org>
parents: 2735
diff changeset
62 PyObject *args;
1474
2064b16709f2 Added George Neville-Neil's timing module
Guido van Rossum <guido@python.org>
parents:
diff changeset
63 {
4949
ca9aa47411de Renamed.
Barry Warsaw <barry@python.org>
parents: 2735
diff changeset
64 if (!PyArg_Parse(args, ""))
ca9aa47411de Renamed.
Barry Warsaw <barry@python.org>
parents: 2735
diff changeset
65 return NULL;
1474
2064b16709f2 Added George Neville-Neil's timing module
Guido van Rossum <guido@python.org>
parents:
diff changeset
66
4949
ca9aa47411de Renamed.
Barry Warsaw <barry@python.org>
parents: 2735
diff changeset
67 return PyInt_FromLong(TIMINGUS);
1474
2064b16709f2 Added George Neville-Neil's timing module
Guido van Rossum <guido@python.org>
parents:
diff changeset
68
2064b16709f2 Added George Neville-Neil's timing module
Guido van Rossum <guido@python.org>
parents:
diff changeset
69 }
2064b16709f2 Added George Neville-Neil's timing module
Guido van Rossum <guido@python.org>
parents:
diff changeset
70
2064b16709f2 Added George Neville-Neil's timing module
Guido van Rossum <guido@python.org>
parents:
diff changeset
71
4949
ca9aa47411de Renamed.
Barry Warsaw <barry@python.org>
parents: 2735
diff changeset
72 static PyMethodDef timing_methods[] = {
ca9aa47411de Renamed.
Barry Warsaw <barry@python.org>
parents: 2735
diff changeset
73 {"start", start_timing},
ca9aa47411de Renamed.
Barry Warsaw <barry@python.org>
parents: 2735
diff changeset
74 {"finish", finish_timing},
ca9aa47411de Renamed.
Barry Warsaw <barry@python.org>
parents: 2735
diff changeset
75 {"seconds", seconds},
ca9aa47411de Renamed.
Barry Warsaw <barry@python.org>
parents: 2735
diff changeset
76 {"milli", milli},
ca9aa47411de Renamed.
Barry Warsaw <barry@python.org>
parents: 2735
diff changeset
77 {"micro", micro},
ca9aa47411de Renamed.
Barry Warsaw <barry@python.org>
parents: 2735
diff changeset
78 {NULL, NULL}
1474
2064b16709f2 Added George Neville-Neil's timing module
Guido van Rossum <guido@python.org>
parents:
diff changeset
79 };
2064b16709f2 Added George Neville-Neil's timing module
Guido van Rossum <guido@python.org>
parents:
diff changeset
80
2064b16709f2 Added George Neville-Neil's timing module
Guido van Rossum <guido@python.org>
parents:
diff changeset
81
2064b16709f2 Added George Neville-Neil's timing module
Guido van Rossum <guido@python.org>
parents:
diff changeset
82 void inittiming()
2064b16709f2 Added George Neville-Neil's timing module
Guido van Rossum <guido@python.org>
parents:
diff changeset
83 {
4949
ca9aa47411de Renamed.
Barry Warsaw <barry@python.org>
parents: 2735
diff changeset
84 (void)Py_InitModule("timing", timing_methods);
ca9aa47411de Renamed.
Barry Warsaw <barry@python.org>
parents: 2735
diff changeset
85 if (PyErr_Occurred())
ca9aa47411de Renamed.
Barry Warsaw <barry@python.org>
parents: 2735
diff changeset
86 Py_FatalError("can't initialize module timing");
1474
2064b16709f2 Added George Neville-Neil's timing module
Guido van Rossum <guido@python.org>
parents:
diff changeset
87 }