mattip

I ran the python performance suite (not our benchmark suite) 3 times for pypy2, pypy3 v7.0 and pypy3 unicode-utf8

for i in seq 1 3; do pyperformance run --python=$python -o $prefix_$i.json; done

python -mperf compare_to pypy3_1.json pypy2_1.json pypy3utf8*.json--min-speed 5 --table

mattip

Benchmark	pypy2_1	pypy2regalloc_1	pypy2regalloc_2	pypy2regalloc_3
crypto_pyaes	5.62 ms	not significant	5.92 ms: 1.05x slower (+5%)	not significant
json_loads	12.2 us	not significant	not significant	11.6 us: 1.05x faster (-5%)

json_loads | 12.2 us | not significant | not significant | 11.6 us: 1.05x faster (-5%) |

mattip

// This is the code from codespeed https://github.com/mattip/codespeed/blob/5a3bb8ca11e6468a515a4550198d6c21870210ba/example/templates/home.html#L94

        // Prepare and render second plot
        var geomeans = [1.0];
        var num_of_benchs = 0;
        for (var i in data['tagged_revs']) {
            num_of_benchs = tagged_data[i].length;
            var tempgeo = 1;
            for (var j in tagged_data[i]) {
                tempgeo *= tagged_data[i][j];

mattip

class AppTestLocaleTime:
    spaceconfig = {
        "usemodules": ['time', '_locale'],
    }

    def test_strftime_locale(self):
        # issue bb-3079
        import time, _locale, os
        oldlocale = os.environ.get('LC_TIME', None)
        _locale.setlocale(_locale.LC_TIME, 'fr_FR')

mattip

/path/to/pypy2-HEAD/bin/pypy -mpip install pyprof2calltree
/path/to/pypy2-HEAD/bin/pypy -mcProfile -o /tmp/sphinx.prof runner.py --fast -b sphinx
# wait ~90 secs
/path/to/pypy2-HEAD/bin/pypy -mpyprof2calltree -i /tmp/sphinx.prof -k

mattip

$for b in `hg branches -a -T "{branch} "`; do declare -i root=`hg id -n -r roots\(branch\($b\)\)`; declare -i head=`hg id -n -r $b`; if [ $(( head - root )) -lt 3 ]; then echo "$b $(( head - root )) $head - $root"; fi;  done |less
cpyext-multiple-inheritance 1 99413 - 99412
experiment-simpler_rstr_getslice 1 98947 - 98946
chameleon 0 98427 - 98427
py3.7-tracemalloc 0 98260 - 98260
issue3111-no-lock-for-main 0 98244 - 98244
dynamic-jitcodes 0 97611 - 97611
codec_errorhandler 1 97395 - 97394
ann-systemexit 1 95875 - 95874
unicode-from-unicode-in-c 0 95258 - 95258

mattip

diff --git a/sphinx/themes/basic/static/searchtools.js b/sphinx/themes/basic/static/searchtools.js
index 970d0d975..90fd3a0f6 100644
--- a/sphinx/themes/basic/static/searchtools.js
+++ b/sphinx/themes/basic/static/searchtools.js
@@ -107,6 +107,13 @@ var Search = {
       this._queued_query = query;
   },
 
+  setAffiliate : function(index) {
+      if (this._affiliates == null) {

mattip

diff --git a/cpp/src/arrow/python/datetime.cc b/cpp/src/arrow/python/datetime.cc
index 4eeab7f5a..9a7624ef7 100644
--- a/cpp/src/arrow/python/datetime.cc
+++ b/cpp/src/arrow/python/datetime.cc
@@ -74,6 +74,7 @@ bool MatchFixedOffset(const std::string& tz, util::string_view* sign,
 
 }  // namespace
 
+#ifndef PYPY_VERSION
 PyDateTime_CAPI* datetime_api = nullptr;

mattip

import random
import pyperf

def create_data(fname='/tmp/lines.txt'):
    printable = tuple(c for c in (chr(i) for i in range(32, 0x110000)) if c.isprintable() and not c.isspace())

    with open(fname, "w", encoding="utf8") as f:
        for _ in range(10000):
            f.write("".join(random.choices(printable, k=random.randint(1000, 10000))))
            f.write("\n")

mattip

BEFORE                                                   AFTER
[4e2f663bd9fe8] {jit-summary                                 [4e2d5889878b8] {jit-summary
Tracing:      	86	0.100334                                Tracing:      	78	0.113238
Backend:      	74	0.031218                                Backend:      	66	0.032329
TOTAL:      		1.515222                                 TOTAL:      		1.509000
ops:             	124400                                  ops:             	123038
heapcached ops:  	78660                                   heapcached ops:  	79768
recorded ops:    	39196                                   recorded ops:    	40168
  calls:         	6160                                      calls:         	5844
guards:          	9656                                    guards:          	10059