[Webkit-unassigned] [Bug 74044] DFG CSE should know that CheckFunction is pure
bugzilla-daemon at webkit.org
bugzilla-daemon at webkit.org
Wed Dec 7 18:05:03 PST 2011
https://bugs.webkit.org/show_bug.cgi?id=74044
Filip Pizlo <fpizlo at apple.com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Attachment #118298| |review?
Flag| |
--- Comment #1 from Filip Pizlo <fpizlo at apple.com> 2011-12-07 18:05:03 PST ---
Created an attachment (id=118298)
--> (https://bugs.webkit.org/attachment.cgi?id=118298&action=review)
the patch
[pizlo at nitroflex bencher] ./bencher TipOfTree:/Volumes/Data/pizlo/quinary/OpenSource/WebKitBuild/Release/jsc FixCheckFunc:/Volumes/Data/pizlo/tertiary/OpenSource/WebKitBuild/Release/jsc --remote oldmac --local
Packaging VM builds for remote hosts...
Sending VM builds to oldmac...
Running on oldmac...
376/376
Generating benchmark report at TipOfTree_FixCheckFunc_SunSpiderV8Kraken_20111207_1757_benchReport.txt
Benchmark report for SunSpider, V8, and Kraken on oldmac.local (MacPro4,1).
VMs tested:
"TipOfTree" at /Volumes/Data/pizlo/quinary/OpenSource/WebKitBuild/Release/jsc (r102265)
"FixCheckFunc" at /Volumes/Data/pizlo/tertiary/OpenSource/WebKitBuild/Release/jsc (r102265)
Collected 12 samples per benchmark/VM, with 4 VM invocations per benchmark. Emitted a call to gc() between sample
measurements. Used 1 benchmark iteration per VM invocation for warm-up. Used the jsc-specific preciseTime()
function to get microsecond-level timing. Reporting benchmark execution times with 95% confidence intervals in
milliseconds.
TipOfTree FixCheckFunc
SunSpider:
3d-cube 8.8425+-0.0700 ? 9.0314+-0.1357 ? might be 1.0214x slower
3d-morph 10.1451+-0.0579 ? 10.3418+-0.1855 ? might be 1.0194x slower
3d-raytrace 9.2890+-0.0883 9.1852+-0.0756 might be 1.0113x faster
access-binary-trees 1.9277+-0.0306 ? 1.9650+-0.0351 ? might be 1.0193x slower
access-fannkuch 9.0474+-0.0957 8.9778+-0.0149
access-nbody 4.7444+-0.0231 4.7255+-0.0085
access-nsieve 3.7167+-0.0071 3.7160+-0.0057
bitops-3bit-bits-in-byte 1.5111+-0.0256 1.5004+-0.0185
bitops-bits-in-byte 6.0357+-0.0952 5.9458+-0.0273 might be 1.0151x faster
bitops-bitwise-and 3.9911+-0.0152 3.9870+-0.0309
bitops-nsieve-bits 6.8421+-0.0365 ? 6.8648+-0.0693 ?
controlflow-recursive 2.7909+-0.0262 2.7741+-0.0164
crypto-aes 8.9776+-0.2299 ^ 8.6375+-0.0753 ^ definitely 1.0394x faster
crypto-md5 2.9375+-0.0219 2.9295+-0.0200
crypto-sha1 2.6288+-0.0297 2.6057+-0.0264
date-format-tofte 13.0708+-0.2080 ? 13.3623+-0.3008 ? might be 1.0223x slower
date-format-xparb 12.6484+-0.1782 ? 12.8515+-0.2025 ? might be 1.0161x slower
math-cordic 8.6465+-0.0519 ? 8.6788+-0.0573 ?
math-partial-sums 12.7340+-0.1053 12.6861+-0.0537
math-spectral-norm 3.1787+-0.0413 ^ 3.1215+-0.0046 ^ definitely 1.0183x faster
regexp-dna 15.7793+-0.1250 15.7108+-0.0495
string-base64 4.8212+-0.0799 ? 4.8616+-0.0897 ?
string-fasta 8.9178+-0.0492 ? 8.9818+-0.1291 ?
string-tagcloud 15.2023+-0.2502 15.0227+-0.2046 might be 1.0120x faster
string-unpack-code 26.3980+-0.3502 25.9903+-0.1485 might be 1.0157x faster
string-validate-input 6.9392+-0.0900 6.8581+-0.0728 might be 1.0118x faster
<arithmetic> * 8.1448+-0.0382 8.1274+-0.0348 might be 1.0021x faster
<geometric> 6.4959+-0.0252 6.4841+-0.0246 might be 1.0018x faster
<harmonic> 5.0587+-0.0199 5.0489+-0.0237 might be 1.0019x faster
TipOfTree FixCheckFunc
V8:
crypto 92.3939+-0.4966 ? 93.1374+-0.5456 ?
deltablue 204.9910+-1.0846 ? 206.3839+-0.9171 ?
earley-boyer 121.7526+-1.6036 ? 123.2366+-1.5073 ? might be 1.0122x slower
raytrace 69.8208+-0.2921 ? 70.0296+-0.4666 ?
regexp 149.4363+-0.6177 149.2242+-0.9202
richards 168.2800+-2.0180 ? 169.4922+-3.2537 ?
splay 110.3434+-0.8908 ^ 108.0634+-1.2010 ^ definitely 1.0211x faster
<arithmetic> 131.0026+-0.5490 ? 131.3668+-0.5300 ? might be 1.0028x slower
<geometric> * 123.8347+-0.4860 ? 124.0901+-0.4773 ? might be 1.0021x slower
<harmonic> 116.7824+-0.4443 ? 116.9734+-0.4461 ? might be 1.0016x slower
TipOfTree FixCheckFunc
Kraken:
ai-astar 899.5897+-0.8491 ! 903.2278+-2.4389 ! definitely 1.0040x slower
audio-beat-detection 249.0234+-1.0104 ? 249.1777+-1.0923 ?
audio-dft 329.5744+-13.7973 324.9010+-13.0897 might be 1.0144x faster
audio-fft 160.6459+-0.5296 ? 161.0761+-0.6340 ?
audio-oscillator 344.8350+-7.1896 344.6023+-8.4341
imaging-darkroom 404.2031+-5.6120 403.7540+-5.7959
imaging-desaturate 290.1854+-0.9942 ^ 288.6604+-0.4480 ^ definitely 1.0053x faster
imaging-gaussian-blur 739.8452+-2.2079 ? 740.0225+-1.4430 ?
json-parse-financial 86.2863+-0.5058 ? 86.6719+-0.6711 ?
json-stringify-tinderbox 99.4345+-0.2757 ? 99.7361+-0.3391 ?
stanford-crypto-aes 145.0492+-0.9806 ^ 142.8023+-0.8076 ^ definitely 1.0157x faster
stanford-crypto-ccm 139.4911+-2.0648 138.6611+-1.6733
stanford-crypto-pbkdf2 277.9355+-1.8993 ? 281.4521+-2.0659 ? might be 1.0127x slower
stanford-crypto-sha256-iterative 114.2836+-0.5304 ? 114.9241+-0.5582 ?
<arithmetic> * 305.7416+-1.2262 305.6907+-1.0980 might be 1.0002x faster
<geometric> 238.7170+-0.9603 238.5501+-0.7456 might be 1.0007x faster
<harmonic> 192.7428+-0.6204 192.6929+-0.4938 might be 1.0003x faster
TipOfTree FixCheckFunc
All benchmarks:
<arithmetic> 115.0886+-0.4388 ? 115.1181+-0.3160 ? might be 1.0003x slower
<geometric> 29.4816+-0.1017 29.4546+-0.0797 might be 1.0009x faster
<harmonic> 8.9145+-0.0346 8.8980+-0.0410 might be 1.0019x faster
TipOfTree FixCheckFunc
Geomean of preferred means:
<scaled-result> 67.5600+-0.2497 67.5543+-0.1671 might be 1.0001x faster
Running locally...
376/376
Generating benchmark report at TipOfTree_FixCheckFunc_SunSpiderV8Kraken_20111207_1759_benchReport.txt
Benchmark report for SunSpider, V8, and Kraken on nitroflex.local (MacBookPro8,2).
VMs tested:
"TipOfTree" at /Volumes/Data/pizlo/quinary/OpenSource/WebKitBuild/Release/jsc (r102265)
"FixCheckFunc" at /Volumes/Data/pizlo/tertiary/OpenSource/WebKitBuild/Release/jsc (r102265)
Collected 12 samples per benchmark/VM, with 4 VM invocations per benchmark. Emitted a call to gc() between sample
measurements. Used 1 benchmark iteration per VM invocation for warm-up. Used the jsc-specific preciseTime()
function to get microsecond-level timing. Reporting benchmark execution times with 95% confidence intervals in
milliseconds.
TipOfTree FixCheckFunc
SunSpider:
3d-cube 6.8899+-0.1386 ? 7.1365+-0.1505 ? might be 1.0358x slower
3d-morph 8.0201+-0.1344 7.9624+-0.4518
3d-raytrace 7.5278+-0.7369 7.3101+-0.1787 might be 1.0298x faster
access-binary-trees 1.5192+-0.0502 ? 1.7136+-0.1961 ? might be 1.1280x slower
access-fannkuch 6.3875+-0.1212 6.3581+-0.1264
access-nbody 3.2196+-0.1223 3.2078+-0.1177
access-nsieve 2.5877+-0.0725 2.5254+-0.0554 might be 1.0247x faster
bitops-3bit-bits-in-byte 1.4965+-0.2983 1.2812+-0.0438 might be 1.1681x faster
bitops-bits-in-byte 2.4380+-0.1032 ? 2.4528+-0.0543 ?
bitops-bitwise-and 3.4106+-0.0724 ? 3.4286+-0.0948 ?
bitops-nsieve-bits 5.3475+-0.1088 ? 5.3834+-0.1086 ?
controlflow-recursive 2.3991+-0.3355 2.0915+-0.0417 might be 1.1471x faster
crypto-aes 7.0035+-0.1998 ? 7.0536+-0.2225 ?
crypto-md5 2.3787+-0.0703 2.3477+-0.0702 might be 1.0132x faster
crypto-sha1 2.2092+-0.2976 2.0689+-0.0543 might be 1.0678x faster
date-format-tofte 10.3803+-0.2436 10.1929+-0.2797 might be 1.0184x faster
date-format-xparb 9.7166+-0.1690 ? 10.5225+-1.1023 ? might be 1.0829x slower
math-cordic 6.3753+-0.1160 6.3509+-0.1195
math-partial-sums 7.5838+-0.2547 7.4843+-0.1347 might be 1.0133x faster
math-spectral-norm 2.5770+-0.2835 2.4160+-0.1813 might be 1.0666x faster
regexp-dna 11.0499+-0.1973 ? 11.2826+-0.2442 ? might be 1.0211x slower
string-base64 3.8561+-0.0719 ? 3.9455+-0.1203 ? might be 1.0232x slower
string-fasta 6.8028+-0.1733 6.7981+-0.1935
string-tagcloud 11.5268+-0.6967 11.4124+-0.2823 might be 1.0100x faster
string-unpack-code 19.4170+-0.3565 19.4005+-0.3156
string-validate-input 5.4187+-0.1903 ? 5.4762+-0.1854 ? might be 1.0106x slower
<arithmetic> * 6.0592+-0.0449 ? 6.0617+-0.0568 ? might be 1.0004x slower
<geometric> 4.8778+-0.0512 4.8453+-0.0494 might be 1.0067x faster
<harmonic> 3.8865+-0.0764 3.8339+-0.0599 might be 1.0137x faster
TipOfTree FixCheckFunc
V8:
crypto 71.2986+-0.6848 70.8310+-0.8543
deltablue 149.3018+-1.3442 148.5317+-0.6460
earley-boyer 85.2736+-1.4637 84.6163+-2.0638
raytrace 54.4495+-2.6654 52.7010+-1.1609 might be 1.0332x faster
regexp 107.2549+-2.5278 106.3236+-1.3451
richards 118.0904+-3.1343 115.2541+-0.4266 might be 1.0246x faster
splay 75.4466+-1.8272 ? 76.3017+-1.9505 ? might be 1.0113x slower
<arithmetic> 94.4451+-0.7325 93.5085+-0.4354 might be 1.0100x faster
<geometric> * 89.7816+-0.8662 88.8688+-0.4729 might be 1.0103x faster
<harmonic> 85.3896+-1.1069 84.4532+-0.5128 might be 1.0111x faster
TipOfTree FixCheckFunc
Kraken:
ai-astar 501.6880+-3.3387 498.2480+-3.6935
audio-beat-detection 185.5088+-1.3534 184.9064+-1.2457
audio-dft 292.2868+-8.7709 281.4146+-5.0894 might be 1.0386x faster
audio-fft 122.3843+-2.7231 120.4536+-1.1730 might be 1.0160x faster
audio-oscillator 250.6638+-3.9515 ? 252.3063+-3.5651 ?
imaging-darkroom 306.1458+-4.6104 304.4572+-4.1356
imaging-desaturate 217.5283+-1.1451 ? 218.3009+-1.8705 ?
imaging-gaussian-blur 552.4730+-3.4193 ? 555.2720+-5.8729 ?
json-parse-financial 57.2575+-0.3659 56.8653+-0.3398
json-stringify-tinderbox 74.2972+-0.4058 ? 74.2980+-0.4882 ?
stanford-crypto-aes 97.6599+-0.4222 96.9200+-0.7324
stanford-crypto-ccm 101.6598+-1.4779 ? 102.0497+-1.6383 ?
stanford-crypto-pbkdf2 189.6759+-0.7736 ? 190.4033+-0.8665 ?
stanford-crypto-sha256-iterative 81.3322+-1.1897 ? 81.3838+-1.5974 ?
<arithmetic> * 216.4686+-0.8229 215.5199+-0.7205 might be 1.0044x faster
<geometric> 172.0731+-0.6614 171.3384+-0.4272 might be 1.0043x faster
<harmonic> 138.2870+-0.4907 137.7556+-0.3821 might be 1.0039x faster
TipOfTree FixCheckFunc
All benchmarks:
<arithmetic> 81.8982+-0.2992 81.4775+-0.2316 might be 1.0052x faster
<geometric> 21.7549+-0.1412 21.6141+-0.1184 might be 1.0065x faster
<harmonic> 6.8382+-0.1310 6.7468+-0.1026 might be 1.0136x faster
TipOfTree FixCheckFunc
Geomean of preferred means:
<scaled-result> 49.0133+-0.1969 48.7820+-0.1450 might be 1.0047x faster
[pizlo at nitroflex bencher]
--
Configure bugmail: https://bugs.webkit.org/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are the assignee for the bug.
More information about the webkit-unassigned
mailing list