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Backporting METH_FASTCALL from Python 3.7 (#317)

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* dict copy speedup

refer to bpo-31179 or python/cpython@boa7a037b8fde

* __build_class__() uses METH_FASTCALL

refer python/cpython@69de71b255
refer python/cpython@773dc6dd06

a single test related to __prepare__ fails.

* type_prepare uses METH_FASTCALL

refer python/cpython@d526cfe546
refer python/cpython@80ab22fa2c

the prepare-related test still fails.  It's just related to the error
message format though.

* separate into ParseStack and ParseStackAndKeywords

refer python/cpython@6518a93cb1
refer python/cpython@3e1fad6913
refer python/cpython@c0083fc47d

* Add _PyArg_NoStackKeywords

refer python/cpython@29d39cc8f5

* _PyStack_UnpackDict now returns int

refer python/cpython@998c20962c

* METH_FASTCALL changes to .inc files

done via python's Argument Clinic tool,
refer python/cpython@259f0e4437

* Added _PyArg_UnpackStack

refer python/cpython@fe54dda08

* Argument Clinic FASTCALL again

refer python/cpython@0c4a828ca

* Argument Clinic for ordered dictionary object

refer python/cpython@b05cbac052

* speed up getargs

refer python/cpython@1741441649

* FASTCALL for sorted, next, and getattr

refer python/cpython@5a60ecaa7a
refer python/cpython@fda6d0acf0
refer python/cpython@84b388bb80

* Optimize methoddescr_call

refer python/cpython@2a1b676d1f
refer python/cpython@c52572319c
refer python/cpython@35ecebe165
refer python/cpython@8128d5a491

* cleanup _PyMethodDef_RawFastCallDict

refer python/cpython@0a2e46835d
refer python/cpython@98ccba8344
refer python/cpython@c89ef828cf
refer python/cpython@250e4b0063

* print now uses METH_FASTCALL

refer python/cpython@c3858bd7c6
refer python/cpython@bd584f169f
refer python/cpython@06d34393c2

* _struct module now uses Argument Clinic

refer python/cpython@3f2d10132d

* make deque methods faster

refer python/cpython@dd407d5006

* recursive calls in PyObject_Call

refer python/cpython@7399a05965

only partially ported, because RawFastCallKeywords hasn't been ported

* add macros

refer python/cpython@68a001dd59

* all tests pass in MODE=dbg

* convert some internal functions to FASTCALL

__import__ might need to be changed later, if it is possible to backport
the METH_FASTCALL | METH_KEYWORDS flag distinction later.

* speed up unpickling

refer python/cpython@bee09aecc2

* added _PyMethodDef_RawFastCallKeywords

refer python/cpython@7399a05965

* PyCFunction_Call performance

refer python/cpython@12c5838dae

* avoid PyMethodObject in slots

main change in python/cpython@516b98161a
test_exceptions changed in python/cpython@331bbe6aaa
type_settattro changed in python/cpython@193f7e094f
_PyObject_CallFunctionVa changed in python/cpython@fe4ff83049

* fix refcount error found in MODE=dbg

all tests now pass in MODE=dbg
This commit is contained in:
Gautham 2021-11-13 04:56:57 +05:30 • committed by GitHub
parent 6f658f058b
commit 7fe9e70117
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
71 changed files with 4154 additions and 2450 deletions
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52
third_party/python/Modules/clinic/unicodedata.inc vendored
View file

@ -14,23 +14,27 @@ PyDoc_STRVAR(unicodedata_UCD_decimal__doc__,
"ValueError is raised.");
#define UNICODEDATA_UCD_DECIMAL_METHODDEF \
{"decimal", (PyCFunction)unicodedata_UCD_decimal, METH_VARARGS, unicodedata_UCD_decimal__doc__},
{"decimal", (PyCFunction)unicodedata_UCD_decimal, METH_FASTCALL, unicodedata_UCD_decimal__doc__},
static PyObject *
unicodedata_UCD_decimal_impl(PyObject *self, int chr,
PyObject *default_value);
static PyObject *
unicodedata_UCD_decimal(PyObject *self, PyObject *args)
unicodedata_UCD_decimal(PyObject *self, PyObject **args, Py_ssize_t nargs, PyObject *kwnames)
{
PyObject *return_value = NULL;
int chr;
PyObject *default_value = NULL;
if (!PyArg_ParseTuple(args, "C|O:decimal",
if (!_PyArg_ParseStack(args, nargs, "C|O:decimal",
&chr, &default_value)) {
goto exit;
}
if (!_PyArg_NoStackKeywords("decimal", kwnames)) {
goto exit;
}
return_value = unicodedata_UCD_decimal_impl(self, chr, default_value);
exit:
@ -48,22 +52,26 @@ PyDoc_STRVAR(unicodedata_UCD_digit__doc__,
"ValueError is raised.");
#define UNICODEDATA_UCD_DIGIT_METHODDEF \
{"digit", (PyCFunction)unicodedata_UCD_digit, METH_VARARGS, unicodedata_UCD_digit__doc__},
{"digit", (PyCFunction)unicodedata_UCD_digit, METH_FASTCALL, unicodedata_UCD_digit__doc__},
static PyObject *
unicodedata_UCD_digit_impl(PyObject *self, int chr, PyObject *default_value);
static PyObject *
unicodedata_UCD_digit(PyObject *self, PyObject *args)
unicodedata_UCD_digit(PyObject *self, PyObject **args, Py_ssize_t nargs, PyObject *kwnames)
{
PyObject *return_value = NULL;
int chr;
PyObject *default_value = NULL;
if (!PyArg_ParseTuple(args, "C|O:digit",
if (!_PyArg_ParseStack(args, nargs, "C|O:digit",
&chr, &default_value)) {
goto exit;
}
if (!_PyArg_NoStackKeywords("digit", kwnames)) {
goto exit;
}
return_value = unicodedata_UCD_digit_impl(self, chr, default_value);
exit:
@ -81,23 +89,27 @@ PyDoc_STRVAR(unicodedata_UCD_numeric__doc__,
"ValueError is raised.");
#define UNICODEDATA_UCD_NUMERIC_METHODDEF \
{"numeric", (PyCFunction)unicodedata_UCD_numeric, METH_VARARGS, unicodedata_UCD_numeric__doc__},
{"numeric", (PyCFunction)unicodedata_UCD_numeric, METH_FASTCALL, unicodedata_UCD_numeric__doc__},
static PyObject *
unicodedata_UCD_numeric_impl(PyObject *self, int chr,
PyObject *default_value);
static PyObject *
unicodedata_UCD_numeric(PyObject *self, PyObject *args)
unicodedata_UCD_numeric(PyObject *self, PyObject **args, Py_ssize_t nargs, PyObject *kwnames)
{
PyObject *return_value = NULL;
int chr;
PyObject *default_value = NULL;
if (!PyArg_ParseTuple(args, "C|O:numeric",
if (!_PyArg_ParseStack(args, nargs, "C|O:numeric",
&chr, &default_value)) {
goto exit;
}
if (!_PyArg_NoStackKeywords("numeric", kwnames)) {
goto exit;
}
return_value = unicodedata_UCD_numeric_impl(self, chr, default_value);
exit:
@ -294,23 +306,27 @@ PyDoc_STRVAR(unicodedata_UCD_normalize__doc__,
"Valid values for form are \'NFC\', \'NFKC\', \'NFD\', and \'NFKD\'.");
#define UNICODEDATA_UCD_NORMALIZE_METHODDEF \
{"normalize", (PyCFunction)unicodedata_UCD_normalize, METH_VARARGS, unicodedata_UCD_normalize__doc__},
{"normalize", (PyCFunction)unicodedata_UCD_normalize, METH_FASTCALL, unicodedata_UCD_normalize__doc__},
static PyObject *
unicodedata_UCD_normalize_impl(PyObject *self, const char *form,
PyObject *input);
static PyObject *
unicodedata_UCD_normalize(PyObject *self, PyObject *args)
unicodedata_UCD_normalize(PyObject *self, PyObject **args, Py_ssize_t nargs, PyObject *kwnames)
{
PyObject *return_value = NULL;
const char *form;
PyObject *input;
if (!PyArg_ParseTuple(args, "sO!:normalize",
if (!_PyArg_ParseStack(args, nargs, "sO!:normalize",
&form, &PyUnicode_Type, &input)) {
goto exit;
}
if (!_PyArg_NoStackKeywords("normalize", kwnames)) {
goto exit;
}
return_value = unicodedata_UCD_normalize_impl(self, form, input);
exit:
@ -327,22 +343,26 @@ PyDoc_STRVAR(unicodedata_UCD_name__doc__,
"ValueError is raised.");
#define UNICODEDATA_UCD_NAME_METHODDEF \
{"name", (PyCFunction)unicodedata_UCD_name, METH_VARARGS, unicodedata_UCD_name__doc__},
{"name", (PyCFunction)unicodedata_UCD_name, METH_FASTCALL, unicodedata_UCD_name__doc__},
static PyObject *
unicodedata_UCD_name_impl(PyObject *self, int chr, PyObject *default_value);
static PyObject *
unicodedata_UCD_name(PyObject *self, PyObject *args)
unicodedata_UCD_name(PyObject *self, PyObject **args, Py_ssize_t nargs, PyObject *kwnames)
{
PyObject *return_value = NULL;
int chr;
PyObject *default_value = NULL;
if (!PyArg_ParseTuple(args, "C|O:name",
if (!_PyArg_ParseStack(args, nargs, "C|O:name",
&chr, &default_value)) {
goto exit;
}
if (!_PyArg_NoStackKeywords("name", kwnames)) {
goto exit;
}
return_value = unicodedata_UCD_name_impl(self, chr, default_value);
exit:
@ -380,4 +400,4 @@ unicodedata_UCD_lookup(PyObject *self, PyObject *arg)
exit:
return return_value;
}
/*[clinic end generated code: output=5313ce129da87b2f input=a9049054013a1b77]*/
/*[clinic end generated code: output=badeb811d1caec40 input=a9049054013a1b77]*/