From c5088e299a66109346057afc151c33e47b850b92 Mon Sep 17 00:00:00 2001
From: Austin Seipp <austin@well-typed.com>
Date: Wed, 22 Jan 2014 17:30:54 -0600
Subject: [PATCH] Fix more 32 bit performance fallout.
Some of these are actually worse than I thought upon inspection, but
after a little digging I haven't found exactly what has caused them.
Some were certainly bitrotted, but others seem updated more recently, so
something has slipped.
I'll be filing a ticket about these.
Signed-off-by: Austin Seipp <austin@well-typed.com>
---
testsuite/tests/perf/compiler/all.T | 26 +++++++++++++++++---------
1 file changed, 17 insertions(+), 9 deletions(-)
diff --git a/testsuite/tests/perf/compiler/all.T b/testsuite/tests/perf/compiler/all.T
index 3b4b62b354a5..aba701af25a2 100644
--- a/testsuite/tests/perf/compiler/all.T
+++ b/testsuite/tests/perf/compiler/all.T
@@ -47,9 +47,10 @@ test('T1969',
# 2013-02-10 5159748 (x86/Windows)
# 2013-02-10 5030080 (x86/Windows)
# 2013-11-13 7295012 (x86/Windows, 64bit machine)
- (wordsize(32), 6149572, 1),
+ (wordsize(32), 7354788, 1),
# 6707308 (x86/OS X)
# 2009-12-31 6149572 (x86/Linux)
+ # 2014-01-22 7354788 (x86/Linux)
(wordsize(64), 11000000, 20)]),
# looks like the peak is around ~10M, but we're
# unlikely to GC exactly on the peak.
@@ -62,11 +63,13 @@ test('T1969',
# 2012-10-29 298921816 (x86/Windows)
# 2013-02-10 310633884 (x86/Windows)
# 2013-11-13 317975916 (x86/Windows, 64bit machine)
- (wordsize(32), 322937684, 1),
+ (wordsize(32), 911567836, 1),
# 221667908 (x86/OS X)
# 274932264 (x86/Linux)
# 2012-10-08 303930948 (x86/Linux, new codegen)
# 2013-02-10 322937684 (x86/OSX)
+ # 2014-01-22 911567836 (x86/Linux, reason unknown)
+
(wordsize(64), 698612512, 5)]),
# 17/11/2009 434845560 (amd64/Linux)
# 08/12/2009 459776680 (amd64/Linux)
@@ -112,12 +115,13 @@ else:
test('T3294',
[
compiler_stats_num_field('max_bytes_used', # Note [residency]
- [(wordsize(32), 24009436, 15),
+ [(wordsize(32), 18487364, 15),
# 17725476 (x86/OS X)
# 14593500 (Windows)
# 2013-02-10 20651576 (x86/Windows)
# 2013-02-10 20772984 (x86/OSX)
# 2013-11-13 24009436 (x86/Windows, 64bit machine)
+ # 2014-01-22 18487364 (x86/Linux)
(wordsize(64), 43224080, 15)]),
# prev: 25753192 (amd64/Linux)
# 29/08/2012: 37724352 (amd64/Linux)
@@ -130,11 +134,12 @@ test('T3294',
# (reason for increase back to earlier value unknown)
compiler_stats_num_field('bytes allocated',
- [(wordsize(32), 1478325844, 5),
+ [(wordsize(32), 4692493196, 5),
# previous: 815479800 (x86/Linux)
# (^ increase due to new codegen, see #7198)
# 2012-10-08: 1373514844 (x86/Linux)
# 2013-11-13: 1478325844 (x86/Windows, 64bit machine)
+ # 2014-01-22: 4692493196 (x86/Linux, reason unknown)
(wordsize(64), 3083825616, 5)]),
# old: 1357587088 (amd64/Linux)
# 29/08/2012: 2961778696 (amd64/Linux)
@@ -170,8 +175,9 @@ test('T4801',
[(platform('x86_64-apple-darwin'), 464872776, 5),
# expected value: 510938976 (amd64/OS X):
- (wordsize(32), 185669232, 10),
- # expected value: 228286660 (x86/OS X)
+ (wordsize(32), 640727348, 10),
+ # prev: 228286660 (x86/OS X)
+ # 22/01/2014: 640727348 (reason unknown)
(wordsize(64), 392409984, 10)]),
# prev: 360243576 (amd64/Linux)
@@ -219,10 +225,11 @@ test('T3064',
# (amd64/Linux) 2013-09-11: 37; better arity analysis (weird)
compiler_stats_num_field('bytes allocated',
- [(wordsize(32), 146626504, 10),
+ [(wordsize(32), 535412508, 10),
# 2011-06-28: 56380288 (x86/Linux)
- # 2012-10-30: 111189536 (x86/Windows)
+ # 2012-10-30: 111189536 (x86/Windows)
# 2013-11-13: 146626504 (x86/Windows, 64bit machine)
+ # 2014-01-22: 535412508 (x86/Linux, reason unknown)
(wordsize(64), 329795912, 5)]),
# (amd64/Linux) (28/06/2011): 73259544
# (amd64/Linux) (07/02/2013): 224798696
@@ -306,10 +313,11 @@ test('T783',
[ only_ways(['normal']), # no optimisation for this one
# expected value: 175,569,928 (x86/Linux)
compiler_stats_num_field('bytes allocated',
- [(wordsize(32), 333833658, 2),
+ [(wordsize(32), 695927020, 2),
# 2012-10-08: 226907420 (x86/Linux)
# 2013-02-10: 329202116 (x86/Windows)
# 2013-02-10: 338465200 (x86/OSX)
+ # 2014-01-22: 695927020 (x86/Linux, reason unknown)
(wordsize(64), 654804144, 10)]),
# prev: 349263216 (amd64/Linux)
# 07/08/2012: 384479856 (amd64/Linux)
--
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