2011-10-25 07:18:17 +08:00
|
|
|
config: MacBook Pro (10.7.2)
|
|
|
|
|
2.8 GHz Intel Core 2 Duo
|
|
|
|
|
4 GB 1067 MHz DDR3
|
|
|
|
|
|
|
|
|
|
r142707 (Oct 21, 2011):
|
|
|
|
|
[17:45:55] johnny:/Volumes/data/lldb/svn/trunk/test $ ./bench.py 2>&1 | grep -P '^lldb.*benchmark:'
|
|
|
|
|
lldb startup delay (create fresh target) benchmark: Avg: 0.104274 (Laps: 30, Total Elapsed Time: 3.128214)
|
|
|
|
|
lldb startup delay (set first breakpoint) benchmark: Avg: 0.102216 (Laps: 30, Total Elapsed Time: 3.066470)
|
|
|
|
|
lldb frame variable benchmark: Avg: 1.649162 (Laps: 20, Total Elapsed Time: 32.983245)
|
|
|
|
|
lldb stepping benchmark: Avg: 0.104409 (Laps: 50, Total Elapsed Time: 5.220461)
|
|
|
|
|
lldb expr cmd benchmark: Avg: 0.206774 (Laps: 25, Total Elapsed Time: 5.169350)
|
|
|
|
|
lldb disassembly benchmark: Avg: 0.089086 (Laps: 10, Total Elapsed Time: 0.890859)
|
|
|
|
|
|
|
|
|
|
r142868 (Oct 24, 2011):
|
|
|
|
|
[15:53:34] johnny:/Volumes/data/lldb/svn/trunk/test $ ./bench.py 2>&1 | grep -P '^lldb.*benchmark:'
|
|
|
|
|
lldb startup delay (create fresh target) benchmark: Avg: 0.105384 (Laps: 30, Total Elapsed Time: 3.161530)
|
|
|
|
|
lldb startup delay (set first breakpoint) benchmark: Avg: 0.102334 (Laps: 30, Total Elapsed Time: 3.070012)
|
|
|
|
|
lldb frame variable benchmark: Avg: 1.661701 (Laps: 20, Total Elapsed Time: 33.234026)
|
|
|
|
|
lldb stepping benchmark: Avg: 0.107101 (Laps: 50, Total Elapsed Time: 5.355043)
|
|
|
|
|
lldb expr cmd benchmark: Avg: 0.209475 (Laps: 25, Total Elapsed Time: 5.236863)
|
|
|
|
|
lldb disassembly benchmark: Avg: 0.005543 (Laps: 10, Total Elapsed Time: 0.055426)
|
|
|
|
|
[16:09:20] johnny:/Volumes/data/lldb/svn/trunk/test $ ./bench.py 2>&1 | grep -P '^lldb.*benchmark:'
|
|
|
|
|
lldb startup delay (create fresh target) benchmark: Avg: 0.103826 (Laps: 30, Total Elapsed Time: 3.114768)
|
|
|
|
|
lldb startup delay (set first breakpoint) benchmark: Avg: 0.102312 (Laps: 30, Total Elapsed Time: 3.069371)
|
|
|
|
|
lldb frame variable benchmark: Avg: 1.602898 (Laps: 20, Total Elapsed Time: 32.057950)
|
|
|
|
|
lldb stepping benchmark: Avg: 0.104091 (Laps: 50, Total Elapsed Time: 5.204557)
|
|
|
|
|
lldb expr cmd benchmark: Avg: 0.207095 (Laps: 25, Total Elapsed Time: 5.177363)
|
|
|
|
|
lldb disassembly benchmark: Avg: 0.001531 (Laps: 10, Total Elapsed Time: 0.015311)
|
|
|
|
|
|
2011-10-27 06:58:02 +08:00
|
|
|
r143065 (Oct 26, 2011):
|
|
|
|
|
# Establish a baseline by using a fixed lldb executable as the inferior program
|
|
|
|
|
# for the lldb debugger to operate on. The fixed lldb executable corresponds to
|
|
|
|
|
# r142902.
|
|
|
|
|
[15:50:34] johnny:/Volumes/data/lldb/svn/trunk/test $ ./bench.py -e /Volumes/data/lldb/svn/regression/build/Debug/lldb -x '-F Driver::MainLoop()' 2>&1 | grep -P '^lldb.*benchmark:'
|
|
|
|
|
lldb startup delay (create fresh target) benchmark: Avg: 0.103774 (Laps: 30, Total Elapsed Time: 3.113226)
|
|
|
|
|
lldb startup delay (set first breakpoint) benchmark: Avg: 0.102230 (Laps: 30, Total Elapsed Time: 3.066896)
|
|
|
|
|
lldb startup delay (run to breakpoint) benchmark: Avg: 0.448635 (Laps: 30, Total Elapsed Time: 13.459048)
|
|
|
|
|
lldb frame variable benchmark: Avg: 1.615647 (Laps: 20, Total Elapsed Time: 32.312934)
|
|
|
|
|
lldb stepping benchmark: Avg: 0.138386 (Laps: 50, Total Elapsed Time: 6.919313)
|
|
|
|
|
lldb expr cmd benchmark: Avg: 0.218967 (Laps: 25, Total Elapsed Time: 5.474171)
|
|
|
|
|
lldb disassembly benchmark: Avg: 0.092677 (Laps: 10, Total Elapsed Time: 0.926766)
|
2011-10-27 08:32:03 +08:00
|
|
|
|
|
|
|
|
# With patch to lldbbench.py to display min and max of samples.
|
|
|
|
|
[17:27:09] johnny:/Volumes/data/lldb/svn/trunk/test $ ./bench.py -e /Volumes/data/lldb/svn/regression/build/Debug/lldb -x '-F Driver::MainLoop()' 2>&1 | grep -P '^lldb.*benchmark:'
|
|
|
|
|
lldb startup delay (create fresh target) benchmark: Avg: 0.103625 (Laps: 30, Total Elapsed Time: 3.108748, min=0.101225, max=0.136308)
|
|
|
|
|
lldb startup delay (set first breakpoint) benchmark: Avg: 0.102321 (Laps: 30, Total Elapsed Time: 3.069623, min=0.101270, max=0.102824)
|
|
|
|
|
lldb startup delay (run to breakpoint) benchmark: Avg: 0.445943 (Laps: 30, Total Elapsed Time: 13.378290, min=0.438535, max=0.475691)
|
|
|
|
|
lldb frame variable benchmark: Avg: 1.612034 (Laps: 20, Total Elapsed Time: 32.240689, min=1.591328, max=1.649720)
|
|
|
|
|
lldb stepping benchmark: Avg: 0.155064 (Laps: 50, Total Elapsed Time: 7.753182, min=0.101287, max=2.028978)
|
|
|
|
|
lldb expr cmd benchmark: Avg: 0.206160 (Laps: 25, Total Elapsed Time: 5.154005, min=0.203282, max=0.224982)
|
|
|
|
|
lldb disassembly benchmark: Avg: 0.032946 (Laps: 10, Total Elapsed Time: 0.329464, min=0.031380, max=0.039198)
|
2011-10-28 02:43:39 +08:00
|
|
|
|
|
|
|
|
r143118 (Oct 27, 2011):
|
|
|
|
|
# No performance regression.
|
|
|
|
|
[11:30:10] johnny:/Volumes/data/lldb/svn/trunk/test $ ./bench.py -e /Volumes/data/lldb/svn/regression/build/Debug/lldb -x '-F Driver::MainLoop()' 2>&1 | grep -P '^lldb.*benchmark:'
|
|
|
|
|
lldb startup delay (create fresh target) benchmark: Avg: 0.109056 (Laps: 30, Total Elapsed Time: 3.271690, min=0.101212, max=0.296496)
|
|
|
|
|
lldb startup delay (set first breakpoint) benchmark: Avg: 0.102844 (Laps: 30, Total Elapsed Time: 3.085306, min=0.101028, max=0.112504)
|
|
|
|
|
lldb startup delay (run to breakpoint) benchmark: Avg: 0.467196 (Laps: 30, Total Elapsed Time: 14.015870, min=0.430639, max=1.059366)
|
|
|
|
|
lldb frame variable benchmark: Avg: 1.615098 (Laps: 20, Total Elapsed Time: 32.301958, min=1.599064, max=1.665124)
|
|
|
|
|
lldb stepping benchmark: Avg: 0.158506 (Laps: 50, Total Elapsed Time: 7.925285, min=0.101469, max=1.724667)
|
|
|
|
|
lldb expr cmd benchmark: Avg: 0.232584 (Laps: 25, Total Elapsed Time: 5.814609, min=0.202931, max=0.782470)
|
|
|
|
|
lldb disassembly benchmark: Avg: 0.090124 (Laps: 10, Total Elapsed Time: 0.901241, min=0.087497, max=0.099313)
|
|
|
|
|
[11:37:23] johnny:/Volumes/data/lldb/svn/trunk/test $ ./bench.py -e /Volumes/data/lldb/svn/regression/build/Debug/lldb -x '-F Driver::MainLoop()' 2>&1 | grep -P '^lldb.*benchmark:'
|
|
|
|
|
lldb startup delay (create fresh target) benchmark: Avg: 0.103782 (Laps: 30, Total Elapsed Time: 3.113456, min=0.101887, max=0.136767)
|
|
|
|
|
lldb startup delay (set first breakpoint) benchmark: Avg: 0.102348 (Laps: 30, Total Elapsed Time: 3.070431, min=0.101648, max=0.102756)
|
|
|
|
|
lldb startup delay (run to breakpoint) benchmark: Avg: 0.445628 (Laps: 30, Total Elapsed Time: 13.368829, min=0.438276, max=0.455466)
|
|
|
|
|
lldb frame variable benchmark: Avg: 1.583635 (Laps: 20, Total Elapsed Time: 31.672710, min=0.133858, max=2.073698)
|
|
|
|
|
lldb stepping benchmark: Avg: 0.157824 (Laps: 50, Total Elapsed Time: 7.891186, min=0.101352, max=2.172388)
|
|
|
|
|
lldb expr cmd benchmark: Avg: 0.207600 (Laps: 25, Total Elapsed Time: 5.189992, min=0.203037, max=0.241189)
|
|
|
|
|
lldb disassembly benchmark: Avg: 0.006725 (Laps: 10, Total Elapsed Time: 0.067249, min=0.002470, max=0.042690)
|
|
|
|
|
|
2011-10-29 02:21:00 +08:00
|
|
|
r143199 (Oct 28, 2011):
|
|
|
|
|
# No performance regression.
|
|
|
|
|
[11:11:54] johnny:/Volumes/data/lldb/svn/trunk/test $ ./bench.py -e /Volumes/data/lldb/svn/regression/build/Debug/lldb -x '-F Driver::MainLoop()' 2>&1 | grep -P '^lldb.*benchmark:'
|
|
|
|
|
lldb startup delay (create fresh target) benchmark: Avg: 0.104717 (Laps: 30, Total Elapsed Time: 3.141521, min=0.101881, max=0.162480)
|
|
|
|
|
lldb startup delay (set first breakpoint) benchmark: Avg: 0.116985 (Laps: 30, Total Elapsed Time: 3.509554, min=0.101890, max=0.537634)
|
|
|
|
|
lldb startup delay (run to breakpoint) benchmark: Avg: 0.462864 (Laps: 30, Total Elapsed Time: 13.885922, min=0.434867, max=0.877184)
|
|
|
|
|
lldb frame variable benchmark: Avg: 1.749605 (Laps: 20, Total Elapsed Time: 34.992090, min=1.604043, max=2.365440)
|
|
|
|
|
lldb stepping benchmark: Avg: 0.147439 (Laps: 50, Total Elapsed Time: 7.371955, min=0.101088, max=2.360912)
|
|
|
|
|
lldb expr cmd benchmark: Avg: 0.210252 (Laps: 25, Total Elapsed Time: 5.256302, min=0.202591, max=0.258185)
|
|
|
|
|
lldb disassembly benchmark: Avg: 0.028243 (Laps: 10, Total Elapsed Time: 0.282434, min=0.027451, max=0.031222)
|
|
|
|
|
[11:16:16] johnny:/Volumes/data/lldb/svn/trunk/test $ ./bench.py -e /Volumes/data/lldb/svn/regression/build/Debug/lldb -x '-F Driver::MainLoop()' 2>&1 | grep -P '^lldb.*benchmark:'
|
|
|
|
|
lldb startup delay (create fresh target) benchmark: Avg: 0.103913 (Laps: 30, Total Elapsed Time: 3.117384, min=0.101510, max=0.136605)
|
|
|
|
|
lldb startup delay (set first breakpoint) benchmark: Avg: 0.102452 (Laps: 30, Total Elapsed Time: 3.073559, min=0.101508, max=0.105250)
|
|
|
|
|
lldb startup delay (run to breakpoint) benchmark: Avg: 0.461532 (Laps: 30, Total Elapsed Time: 13.845950, min=0.436977, max=0.676502)
|
|
|
|
|
lldb frame variable benchmark: Avg: 1.640990 (Laps: 20, Total Elapsed Time: 32.819801, min=1.583961, max=2.031209)
|
|
|
|
|
lldb stepping benchmark: Avg: 0.104966 (Laps: 50, Total Elapsed Time: 5.248294, min=0.101296, max=0.240781)
|
|
|
|
|
lldb expr cmd benchmark: Avg: 0.211872 (Laps: 25, Total Elapsed Time: 5.296811, min=0.203827, max=0.259524)
|
|
|
|
|
lldb disassembly benchmark: Avg: 0.104108 (Laps: 10, Total Elapsed Time: 1.041076, min=0.089751, max=0.227173)
|
2011-10-28 02:43:39 +08:00
|
|
|
|
2011-10-29 08:35:28 +08:00
|
|
|
r143260
|
|
|
|
|
# No performance regression.
|
|
|
|
|
[16:51:27] johnny:/Volumes/data/lldb/svn/trunk/test $ ./bench.py -e /Volumes/data/lldb/svn/regression/build/Debug/lldb -x '-F Driver::MainLoop()' 2>&1 | grep -P '^lldb.*benchmark:'
|
|
|
|
|
lldb startup delay (create fresh target) benchmark: Avg: 0.103818 (Laps: 30, Total Elapsed Time: 3.114534, min=0.101654, max=0.135579)
|
|
|
|
|
lldb startup delay (set first breakpoint) benchmark: Avg: 0.102786 (Laps: 30, Total Elapsed Time: 3.083594, min=0.101567, max=0.115159)
|
|
|
|
|
lldb startup delay (run to breakpoint) benchmark: Avg: 0.444478 (Laps: 30, Total Elapsed Time: 13.334348, min=0.429840, max=0.514523)
|
|
|
|
|
lldb frame variable benchmark: Avg: 1.627282 (Laps: 20, Total Elapsed Time: 32.545639, min=1.596098, max=1.768229)
|
|
|
|
|
lldb stepping benchmark: Avg: 0.134925 (Laps: 50, Total Elapsed Time: 6.746272, min=0.101132, max=1.743882)
|
|
|
|
|
lldb expr cmd benchmark: Avg: 0.209595 (Laps: 25, Total Elapsed Time: 5.239863, min=0.203182, max=0.255394)
|
|
|
|
|
lldb disassembly benchmark: Avg: 0.091296 (Laps: 10, Total Elapsed Time: 0.912963, min=0.089690, max=0.103690)
|
|
|
|
|
[17:31:27] johnny:/Volumes/data/lldb/svn/trunk/test $ ./bench.py -e /Volumes/data/lldb/svn/regression/build/Debug/lldb -x '-F Driver::MainLoop()' 2>&1 | grep -P '^lldb.*benchmark:'
|
|
|
|
|
lldb startup delay (create fresh target) benchmark: Avg: 0.104030 (Laps: 30, Total Elapsed Time: 3.120891, min=0.101980, max=0.136737)
|
|
|
|
|
lldb startup delay (set first breakpoint) benchmark: Avg: 0.102375 (Laps: 30, Total Elapsed Time: 3.071264, min=0.101454, max=0.103283)
|
|
|
|
|
lldb startup delay (run to breakpoint) benchmark: Avg: 0.443155 (Laps: 30, Total Elapsed Time: 13.294637, min=0.434646, max=0.459273)
|
|
|
|
|
lldb frame variable benchmark: Avg: 1.608266 (Laps: 20, Total Elapsed Time: 32.165314, min=1.596172, max=1.620366)
|
|
|
|
|
lldb stepping benchmark: Avg: 0.104140 (Laps: 50, Total Elapsed Time: 5.207003, min=0.101436, max=0.196166)
|
|
|
|
|
lldb expr cmd benchmark: Avg: 0.208264 (Laps: 25, Total Elapsed Time: 5.206604, min=0.204082, max=0.258287)
|
|
|
|
|
lldb disassembly benchmark: Avg: 0.091677 (Laps: 10, Total Elapsed Time: 0.916773, min=0.090101, max=0.099648)
|
|
|
|
|
|
