[Webkit-unassigned] [Bug 18991] SquirrelFish: Major codegen issue in a.b=expr, a[b]=expr
bugzilla-daemon at webkit.org
bugzilla-daemon at webkit.org
Thu May 15 06:31:15 PDT 2008
http://bugs.webkit.org/show_bug.cgi?id=18991
------- Comment #11 from cwzwarich at uwaterloo.ca 2008-05-15 06:31 PDT -------
This is really strange. When I ran it with network on, I got a regression, but
with network off I got a 0.1% *progression*:
TEST COMPARISON FROM TO
DETAILS
=============================================================================
** TOTAL **: 1.001x as fast 2360.8ms +/- 0.1% 2357.9ms +/- 0.1%
significant
=============================================================================
3d: *1.012x as slow* 305.9ms +/- 0.1% 309.6ms +/- 0.1%
significant
cube: *1.021x as slow* 92.4ms +/- 0.2% 94.3ms +/- 0.1%
significant
morph: *1.018x as slow* 109.8ms +/- 0.2% 111.7ms +/- 0.3%
significant
raytrace: - 103.8ms +/- 0.2% 103.6ms +/- 0.1%
access: 1.013x as fast 357.3ms +/- 0.1% 352.8ms +/- 0.1%
significant
binary-trees: *1.009x as slow* 39.4ms +/- 0.4% 39.7ms +/- 0.3%
significant
fannkuch: 1.034x as fast 140.5ms +/- 0.1% 135.9ms +/- 0.1%
significant
nbody: - 140.8ms +/- 0.1% 140.6ms +/- 0.1%
nsieve: - 36.7ms +/- 0.4% 36.5ms +/- 0.4%
bitops: 1.010x as fast 265.9ms +/- 0.1% 263.3ms +/- 0.2%
significant
3bit-bits-in-byte: - 35.8ms +/- 0.7% 35.6ms +/- 0.4%
bits-in-byte: - 49.3ms +/- 0.3% 49.2ms +/- 0.2%
bitwise-and: 1.022x as fast 93.9ms +/- 0.1% 91.8ms +/- 0.4%
significant
nsieve-bits: 1.002x as fast 86.9ms +/- 0.1% 86.7ms +/- 0.2%
significant
controlflow: *1.010x as slow* 36.0ms +/- 0.3% 36.3ms +/- 0.4%
significant
recursive: *1.010x as slow* 36.0ms +/- 0.3% 36.3ms +/- 0.4%
significant
crypto: ?? 160.2ms +/- 0.1% 160.4ms +/- 0.1%
not conclusive: might be *1.001x as slow*
aes: *1.010x as slow* 61.1ms +/- 0.2% 61.7ms +/- 0.2%
significant
md5: - 48.4ms +/- 0.3% 48.4ms +/- 0.3%
sha1: 1.008x as fast 50.7ms +/- 0.2% 50.3ms +/- 0.3%
significant
date: 1.002x as fast 193.5ms +/- 0.1% 193.1ms +/- 0.1%
significant
format-tofte: - 120.0ms +/- 0.1% 120.0ms +/- 0.1%
format-xparb: 1.006x as fast 73.5ms +/- 0.2% 73.1ms +/- 0.1%
significant
math: 1.006x as fast 265.1ms +/- 0.1% 263.5ms +/- 0.1%
significant
cordic: 1.003x as fast 86.9ms +/- 0.2% 86.6ms +/- 0.2%
significant
partial-sums: - 125.4ms +/- 0.1% 125.3ms +/- 0.1%
spectral-norm: 1.025x as fast 52.9ms +/- 0.2% 51.6ms +/- 0.3%
significant
regexp: - 214.1ms +/- 0.2% 213.9ms +/- 0.2%
dna: - 214.1ms +/- 0.2% 213.9ms +/- 0.2%
string: *1.004x as slow* 562.8ms +/- 0.1% 565.0ms +/- 0.1%
significant
base64: *1.007x as slow* 92.4ms +/- 0.2% 93.0ms +/- 0.1%
significant
fasta: *1.007x as slow* 117.1ms +/- 0.1% 118.0ms +/- 0.1%
significant
tagcloud: *1.005x as slow* 130.8ms +/- 0.2% 131.5ms +/- 0.2%
significant
unpack-code: - 132.5ms +/- 0.2% 132.3ms +/- 0.1%
validate-input: ?? 89.9ms +/- 0.4% 90.2ms +/- 0.4%
not conclusive: might be *1.004x as slow*
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