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Perform build and magnum tuning

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Building o//third_party/python now takes 5 seconds on my PC

This change works towards modifying Python to use runtime dispatching
when appropriate. For example, when loading the magnums in the socket
module, it's a good idea to check if the magnum is zero, because that
means the local system platform doesn't support it.
This commit is contained in:
Justine Tunney 2021-08-10 10:26:13 -07:00
parent ee7e296339
commit d26d7ae0e4
1028 changed files with 6576 additions and 172777 deletions
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76
third_party/python/Include/pydtrace.h vendored
View file

@ -1,13 +1,8 @@
/* Static DTrace probes interface */
#ifndef Py_DTRACE_H
#define Py_DTRACE_H
#ifdef __cplusplus
extern "C" {
#endif
COSMOPOLITAN_C_START_
#ifdef WITH_DTRACE
#include "pydtrace_probes.h"
/* pydtrace_probes.h, on systems with DTrace, is auto-generated to include
@ -25,29 +20,56 @@ extern "C" {
/* Without DTrace, compile to nothing. */
static inline void PyDTrace_LINE(const char *arg0, const char *arg1, int arg2) {}
static inline void PyDTrace_FUNCTION_ENTRY(const char *arg0, const char *arg1, int arg2) {}
static inline void PyDTrace_FUNCTION_RETURN(const char *arg0, const char *arg1, int arg2) {}
static inline void PyDTrace_GC_START(int arg0) {}
static inline void PyDTrace_GC_DONE(int arg0) {}
static inline void PyDTrace_INSTANCE_NEW_START(int arg0) {}
static inline void PyDTrace_INSTANCE_NEW_DONE(int arg0) {}
static inline void PyDTrace_INSTANCE_DELETE_START(int arg0) {}
static inline void PyDTrace_INSTANCE_DELETE_DONE(int arg0) {}
static inline void PyDTrace_LINE(const char *arg0, const char *arg1, int arg2) {
}
static inline void PyDTrace_FUNCTION_ENTRY(const char *arg0, const char *arg1,
int arg2) {
}
static inline void PyDTrace_FUNCTION_RETURN(const char *arg0, const char *arg1,
int arg2) {
}
static inline void PyDTrace_GC_START(int arg0) {
}
static inline void PyDTrace_GC_DONE(int arg0) {
}
static inline void PyDTrace_INSTANCE_NEW_START(int arg0) {
}
static inline void PyDTrace_INSTANCE_NEW_DONE(int arg0) {
}
static inline void PyDTrace_INSTANCE_DELETE_START(int arg0) {
}
static inline void PyDTrace_INSTANCE_DELETE_DONE(int arg0) {
}
static inline int PyDTrace_LINE_ENABLED(void) { return 0; }
static inline int PyDTrace_FUNCTION_ENTRY_ENABLED(void) { return 0; }
static inline int PyDTrace_FUNCTION_RETURN_ENABLED(void) { return 0; }
static inline int PyDTrace_GC_START_ENABLED(void) { return 0; }
static inline int PyDTrace_GC_DONE_ENABLED(void) { return 0; }
static inline int PyDTrace_INSTANCE_NEW_START_ENABLED(void) { return 0; }
static inline int PyDTrace_INSTANCE_NEW_DONE_ENABLED(void) { return 0; }
static inline int PyDTrace_INSTANCE_DELETE_START_ENABLED(void) { return 0; }
static inline int PyDTrace_INSTANCE_DELETE_DONE_ENABLED(void) { return 0; }
static inline int PyDTrace_LINE_ENABLED(void) {
return 0;
}
static inline int PyDTrace_FUNCTION_ENTRY_ENABLED(void) {
return 0;
}
static inline int PyDTrace_FUNCTION_RETURN_ENABLED(void) {
return 0;
}
static inline int PyDTrace_GC_START_ENABLED(void) {
return 0;
}
static inline int PyDTrace_GC_DONE_ENABLED(void) {
return 0;
}
static inline int PyDTrace_INSTANCE_NEW_START_ENABLED(void) {
return 0;
}
static inline int PyDTrace_INSTANCE_NEW_DONE_ENABLED(void) {
return 0;
}
static inline int PyDTrace_INSTANCE_DELETE_START_ENABLED(void) {
return 0;
}
static inline int PyDTrace_INSTANCE_DELETE_DONE_ENABLED(void) {
return 0;
}
#endif /* !WITH_DTRACE */
#ifdef __cplusplus
}
#endif
COSMOPOLITAN_C_END_
#endif /* !Py_DTRACE_H */