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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
Download patch file Download diff file Expand all files Collapse all files

45
third_party/python/Modules/expat/ascii.h vendored
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@ -1,3 +1,4 @@
/* clang-format off */
/*
__ __ _
___\ \/ /_ __ __ _| |_
@ -95,26 +96,26 @@
#define ASCII_8 0x38
#define ASCII_9 0x39
#define ASCII_TAB 0x09
#define ASCII_SPACE 0x20
#define ASCII_EXCL 0x21
#define ASCII_QUOT 0x22
#define ASCII_AMP 0x26
#define ASCII_APOS 0x27
#define ASCII_MINUS 0x2D
#define ASCII_PERIOD 0x2E
#define ASCII_COLON 0x3A
#define ASCII_SEMI 0x3B
#define ASCII_LT 0x3C
#define ASCII_EQUALS 0x3D
#define ASCII_GT 0x3E
#define ASCII_LSQB 0x5B
#define ASCII_RSQB 0x5D
#define ASCII_TAB 0x09
#define ASCII_SPACE 0x20
#define ASCII_EXCL 0x21
#define ASCII_QUOT 0x22
#define ASCII_AMP 0x26
#define ASCII_APOS 0x27
#define ASCII_MINUS 0x2D
#define ASCII_PERIOD 0x2E
#define ASCII_COLON 0x3A
#define ASCII_SEMI 0x3B
#define ASCII_LT 0x3C
#define ASCII_EQUALS 0x3D
#define ASCII_GT 0x3E
#define ASCII_LSQB 0x5B
#define ASCII_RSQB 0x5D
#define ASCII_UNDERSCORE 0x5F
#define ASCII_LPAREN 0x28
#define ASCII_RPAREN 0x29
#define ASCII_FF 0x0C
#define ASCII_SLASH 0x2F
#define ASCII_HASH 0x23
#define ASCII_PIPE 0x7C
#define ASCII_COMMA 0x2C
#define ASCII_LPAREN 0x28
#define ASCII_RPAREN 0x29
#define ASCII_FF 0x0C
#define ASCII_SLASH 0x2F
#define ASCII_HASH 0x23
#define ASCII_PIPE 0x7C
#define ASCII_COMMA 0x2C

1
third_party/python/Modules/expat/asciitab.h vendored
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@ -1,3 +1,4 @@
/* clang-format off */
/*
__ __ _
___\ \/ /_ __ __ _| |_

2
third_party/python/Modules/expat/expat.h vendored
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@ -1,3 +1,4 @@
/* clang-format off */
/*
__ __ _
___\ \/ /_ __ __ _| |_
@ -33,7 +34,6 @@
#ifndef Expat_INCLUDED
#define Expat_INCLUDED 1
#include <stdlib.h>
#include "expat_external.h"
#ifdef __cplusplus

10
third_party/python/Modules/expat/expat_config.h vendored
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@ -1,19 +1,15 @@
/*
* Expat configuration for python. This file is not part of the expat
* distribution.
*/
#ifndef EXPAT_CONFIG_H
#define EXPAT_CONFIG_H
#include "third_party/python/pyconfig.h"
#include <pyconfig.h>
#ifdef WORDS_BIGENDIAN
#define BYTEORDER 4321
#else
#define BYTEORDER 1234
#endif
#define XML_NS 1
#define XML_DTD 1
#define XML_NS 1
#define XML_DTD 1
#define XML_CONTEXT_BYTES 1024
#endif /* EXPAT_CONFIG_H */

1
third_party/python/Modules/expat/expat_external.h vendored
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@ -1,3 +1,4 @@
/* clang-format off */
/*
__ __ _
___\ \/ /_ __ __ _| |_

1
third_party/python/Modules/expat/iasciitab.h vendored
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@ -1,3 +1,4 @@
/* clang-format off */
/*
__ __ _
___\ \/ /_ __ __ _| |_

1
third_party/python/Modules/expat/internal.h vendored
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@ -1,3 +1,4 @@
/* clang-format off */
/* internal.h
Internal definitions used by Expat. This is not needed to compile

1
third_party/python/Modules/expat/latin1tab.h vendored
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@ -1,3 +1,4 @@
/* clang-format off */
/*
__ __ _
___\ \/ /_ __ __ _| |_

1
third_party/python/Modules/expat/nametab.h vendored
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@ -1,3 +1,4 @@
/* clang-format off */
/*
__ __ _
___\ \/ /_ __ __ _| |_

1
third_party/python/Modules/expat/pyexpatns.h vendored
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@ -1,3 +1,4 @@
/* clang-format off */
/* Copyright (c) 2005-2006 ActiveState Software Inc.
*
* Namespace all expat exported symbols to avoid dynamic loading symbol

22
third_party/python/Modules/expat/siphash.h vendored
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@ -1,3 +1,4 @@
/* clang-format off */
/* ==========================================================================
* siphash.h - SipHash-2-4 in a single header file
* --------------------------------------------------------------------------
@ -95,17 +96,6 @@
#ifndef SIPHASH_H
#define SIPHASH_H
#include <stddef.h> /* size_t */
#if defined(_WIN32) && defined(_MSC_VER) && (_MSC_VER < 1600)
/* For vs2003/7.1 up to vs2008/9.0; _MSC_VER 1600 is vs2010/10.0 */
typedef unsigned __int8 uint8_t;
typedef unsigned __int32 uint32_t;
typedef unsigned __int64 uint64_t;
#else
# include <stdint.h> /* uint64_t uint32_t uint8_t */
#endif
/*
* Workaround to not require a C++11 compiler for using ULL suffix
* if this code is included and compiled as C++; related GCC warning is:
@ -370,8 +360,7 @@ sip24_valid(void) {
for (i = 0; i < sizeof in; ++i) {
in[i] = (unsigned char)i;
if (siphash24(in, i, &k) != SIP_U8TO64_LE(vectors[i]))
return 0;
if (siphash24(in, i, &k) != SIP_U8TO64_LE(vectors[i])) return 0;
}
return 1;
@ -379,10 +368,9 @@ sip24_valid(void) {
#ifdef SIPHASH_MAIN
# include <stdio.h>
#include <stdio.h>
int
main(void) {
int main(void) {
const int ok = sip24_valid();
if (ok)
@ -390,7 +378,7 @@ main(void) {
else
puts("FAIL");
return ! ok;
return !ok;
} /* main() */
#endif /* SIPHASH_MAIN */

1
third_party/python/Modules/expat/utf8tab.h vendored
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@ -1,3 +1,4 @@
/* clang-format off */
/*
__ __ _
___\ \/ /_ __ __ _| |_

1
third_party/python/Modules/expat/winconfig.h vendored
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@ -1,3 +1,4 @@
/* clang-format off */
/*
__ __ _
___\ \/ /_ __ __ _| |_

5962
third_party/python/Modules/expat/xmlparse.c vendored
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File diff suppressed because it is too large Load diff

12
third_party/python/Modules/expat/xmlrole.c vendored
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@ -1,3 +1,4 @@
/* clang-format off */
/*
__ __ _
___\ \/ /_ __ __ _| |_
@ -30,16 +31,7 @@
USE OR OTHER DEALINGS IN THE SOFTWARE.
*/
#include <stddef.h>
#ifdef _WIN32
# include "winconfig.h"
#else
# ifdef HAVE_EXPAT_CONFIG_H
# include <expat_config.h>
# endif
#endif /* ndef _WIN32 */
#include "expat_config.h"
#include "expat_external.h"
#include "internal.h"
#include "xmlrole.h"

1
third_party/python/Modules/expat/xmlrole.h vendored
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@ -1,3 +1,4 @@
/* clang-format off */
/*
__ __ _
___\ \/ /_ __ __ _| |_

23
third_party/python/Modules/expat/xmltok.c vendored
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@ -1,3 +1,4 @@
/* clang-format off */
/*
__ __ _
___\ \/ /_ __ __ _| |_
@ -30,29 +31,11 @@
USE OR OTHER DEALINGS IN THE SOFTWARE.
*/
#include <stddef.h>
#include <string.h> /* memcpy */
#if defined(_MSC_VER) && (_MSC_VER <= 1700)
/* for vs2012/11.0/1700 and earlier Visual Studio compilers */
# define bool int
# define false 0
# define true 1
#else
# include <stdbool.h>
#endif
#ifdef _WIN32
# include "winconfig.h"
#else
# ifdef HAVE_EXPAT_CONFIG_H
# include <expat_config.h>
# endif
#endif /* ndef _WIN32 */
#include "expat_config.h"
#include "expat_external.h"
#include "internal.h"
#include "xmltok.h"
#include "libc/str/str.h"
#include "nametab.h"
#ifdef XML_DTD

1
third_party/python/Modules/expat/xmltok.h vendored
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@ -1,3 +1,4 @@
/* clang-format off */
/*
__ __ _
___\ \/ /_ __ __ _| |_

1
third_party/python/Modules/expat/xmltok_impl.c vendored
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@ -1,3 +1,4 @@
/* clang-format off */
/* This file is included!
__ __ _
___\ \/ /_ __ __ _| |_

3
third_party/python/Modules/expat/xmltok_impl.h vendored
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@ -1,3 +1,4 @@
/* clang-format off */
/*
__ __ _
___\ \/ /_ __ __ _| |_
@ -69,5 +70,3 @@ enum {
BT_COMMA, /* comma = "," */
BT_VERBAR /* vertical bar = "|" */
};
#include <stddef.h>

1
third_party/python/Modules/expat/xmltok_ns.c vendored
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@ -1,3 +1,4 @@
/* clang-format off */
/* This file is included!
__ __ _
___\ \/ /_ __ __ _| |_