tree c220e7b753c90860be933588b6bb27602dfe6c01
parent 101cbfe486ad1744f666e924f600dd1b8cdecea7
author Ben Cheng <bccheng@android.com> 1267831641 -0800
committer Ben Cheng <bccheng@android.com> 1267831641 -0800

Collect more JIT stats in the assert build.

New stuff includes breakdown of callsite types (ie monomorphic vs polymorphic
vs monoporphic resolved to native), total time spent in JIT'ing, and average
JIT time per compilation.

Example output:
D/dalvikvm(  840): 4042 compilations using 1976 + 329108 bytes
D/dalvikvm(  840): Compiler arena uses 10 blocks (8100 bytes each)
D/dalvikvm(  840): Compiler work queue length is 0/36
D/dalvikvm(  840): size if 8192, entries used is 4137
D/dalvikvm(  840): JIT: 4137 traces, 8192 slots, 1099 chains, 40 thresh, Non-blocking
D/dalvikvm(  840): JIT: Lookups: 1128780 hits, 168564 misses; 179520 normal, 6 punt
D/dalvikvm(  840): JIT: noChainExit: 528464 IC miss, 194708 interp callsite, 0 switch overflow
D/dalvikvm(  840): JIT: Invoke: 507 mono, 988 poly, 72 native, 1038 return
D/dalvikvm(  840): JIT: Total compilation time: 2342 ms
D/dalvikvm(  840): JIT: Avg unit compilation time: 579 us
D/dalvikvm(  840): JIT: 3357 Translation chains, 97 interp stubs
D/dalvikvm(  840): dalvik.vm.jit.op = 0-2,4-5,7-8,a-c,e-16,19-1a,1c-23,26,28-29,2b-2f,31-3d,44-4b,4d-51,60,62-63,68-69,70-72,76-78,7b,81-82,84,87,89,8d-93,95-98,a1,a3,a6,a8-a9,b0-b3,b5-b6,bb-bf,c6-c8,d0,d2-d6,d8,da-e2,ee-f0,f2-fb,
D/dalvikvm(  840): Code size stats: 50666/105126 (compiled/total Dalvik), 329108 (native)