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25-Oct-2011 |
Johnny Chen <johnny.chen@apple.com> |
Benchmark the turnaround time starting a debugger and run to the breakpoint with lldb vs. gdb.
An example (with /Developer/usr/bin/lldb vs. /usr/bin/gdb):
[13:05:04] johnny:/Volumes/data/lldb/svn/trunk/test $ ./dotest.py -v +b -n -p TestCompileRunToBreakpointTurnaround.py
1: test_run_lldb_then_gdb (TestCompileRunToBreakpointTurnaround.CompileRunToBreakpointBench)
Benchmark turnaround time with lldb vs. gdb. ...
lldb turnaround benchmark: Avg: 4.574600 (Laps: 3, Total Elapsed Time: 13.723799)
gdb turnaround benchmark: Avg: 7.966713 (Laps: 3, Total Elapsed Time: 23.900139)
lldb_avg/gdb_avg: 0.574214
ok
----------------------------------------------------------------------
Ran 1 test in 55.462s
OK
git-svn-id: https://llvm.org/svn/llvm-project/llvdb/trunk@142949 91177308-0d34-0410-b5e6-96231b3b80d8
/external/lldb/test/benchmarks/turnaround/TestCompileRunToBreakpointTurnaround.py
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