mirrors/cosmopolitan
1
0
Fork 0
mirror of https://github.com/jart/cosmopolitan.git synced 2025-05-23 22:02:27 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 1

Fix Pyston speedups (#281)

Browse source 
We remove (i.e. hide behind a debug ifdef) the recursion checking methods,
and the memory hooks and memory allocator methods. ASAN mode has no
PYMALLOC, so we need a macro. Fix build break with des.c stack allocation.
This commit is contained in:
Gautham 2021-10-02 13:58:51 +05:30 • committed by GitHub
parent 2fe8571010
commit 57f0eed382
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
42 changed files with 260 additions and 63 deletions
Download patch file Download diff file Expand all files Collapse all files

60
third_party/python/Modules/_tracemalloc.c vendored
View file

@ -41,6 +41,7 @@ PYTHON_PROVIDE("_tracemalloc.is_tracing");
PYTHON_PROVIDE("_tracemalloc.start");
PYTHON_PROVIDE("_tracemalloc.stop");
#if IsModeDbg()
/* Trace memory blocks allocated by PyMem_RawMalloc() */
#define TRACE_RAW_MALLOC
@ -1686,30 +1687,6 @@ static PyMethodDef module_methods[] = {
PyDoc_STRVAR(module_doc,
"Debug module to trace memory blocks allocated by Python.");
static struct PyModuleDef module_def = {
PyModuleDef_HEAD_INIT,
"_tracemalloc",
module_doc,
0, /* non-negative size to be able to unload the module */
module_methods,
NULL,
};
PyMODINIT_FUNC
PyInit__tracemalloc(void)
{
PyObject *m;
m = PyModule_Create(&module_def);
if (m == NULL)
return NULL;
if (tracemalloc_init() < 0)
return NULL;
return m;
}
static int
parse_sys_xoptions(PyObject *value)
{
@ -1862,6 +1839,41 @@ PyObject*
return traceback_to_pyobject(traceback, NULL);
}
#endif
static struct PyModuleDef module_def = {
PyModuleDef_HEAD_INIT,
"_tracemalloc",
#ifdef USETRACEMALLOC
module_doc,
#else
NULL,
#endif
0, /* non-negative size to be able to unload the module */
#ifdef USETRACEMALLOC
module_methods,
#else
NULL,
#endif
NULL,
};
PyMODINIT_FUNC
PyInit__tracemalloc(void)
{
PyObject *m;
m = PyModule_Create(&module_def);
if (m == NULL)
return NULL;
#ifdef USETRACEMALLOC
if (tracemalloc_init() < 0)
return NULL;
#endif
return m;
}
_Section(".rodata.pytab.1") const struct _inittab _PyImport_Inittab__tracemalloc = {
"_tracemalloc",