Estelle,
AFAIR
"edge_annotate" assigns -1 to every edge by default before applying
profile.
If there are any incompatibilities/wrong mapping of counters you have the
assertion you've got: - negative counters value.
The error in your configuration could be here:
-XDjit.CD_OPT.path.optimizer
=ssa,devirt,inline,uce,purge,simplify,dce,uce,edge_instrument
-XDjit.CD_OPT2.path.optimizer=ssa
,devirt,inline,uce,purge,simplify,dce,uce,edge_annotate
inline path depends on runtime application state (like initialization
order).
I suggest you
1) moving inline optimization pass after instrumentation/annotation. (What
is the reason to do inlining without profile?)
2) Check that you use the latest SVN version (HARMONY-3464 fixes very
similar edge profiler issue)
3) Compare CFG before instrumentation and annotation: these graphs must be
equal.
On 3/31/07, Estelle Liu <[EMAIL PROTECTED]> wrote:
>
> Hi,all,
> I wrote a configure file and used an edge profiler. Assertion error
occurs
> when running simple bytecode such as HelloWorld.
> The error is:
> File: ...\jitrino\dynopt\EdgeProfiler.cpp
> Line: 266
> Expression: edgeFreq >= 0
>
> It seems edgeFreq is negative,but why? Is my configure file something
> wrong?
>
> My configure file is as follow:
>
> chains=chain1,chain2
> chain1.jits=JET_CLINIT
> chain2.jits=CD_OPT,CD_OPT2
> chain1.filter=+::<clinit>
> chain1.filter=-
>
> JET_CLINIT.file=jitrino
> CD_OPT.file=jitrino
> CD_OPT2.file=jitrino
>
> #Confuguration of profile collector and recompilation
> EDGE_PROF.profilerType=EDGE_PROFILER
> EDGE_PROF.entryThreshold=10000
> EDGE_PROF.backedgeThreshold=40000
> EDGE_PROF.tbsTimeout=10
> EDGE_PROF.tbsInitialTimeout=0
> CD_OPT.genProfile=EDGE_PROF
> CD_OPT2.useProfile=EDGE_PROF
>
> # configuration of JET_CLINIT
> -XDjit.JET_CLINIT.path=
>
> #configuration of CD_OPT
> -XDjit.CD_OPT.path=opt_init,translator,optimizer,hir2lir,codegen
> -XDjit.CD_OPT.path.optimizer=ssa
,devirt,inline,uce,purge,simplify,dce,uce,
> edge_instrument
> ,lazyexc,memopt,simplify,dce,uce,lower,dessa,statprof,markglobals
> -XDjit.CD_OPT.path.codegen=lock_method
>
>
,bbp,btr,gcpoints,cafl,dce1,i8l,api_magic,early_prop,peephole,itrace-,native,constraints,dce2,regalloc,spillgen,layout,copy,rce+,stack,break-,iprof-,peephole,emitter!,si_insts,gcmap,info,unlock_method
> -XDjit.CD_OPT.path.dce1=cg_dce
> -XDjit.CD_OPT.path.dce2=cg_dce
> -XDjit.CD_OPT.path.regalloc=bp_regalloc1,bp_regalloc2
> -XDjit.CD_OPT.path.bp_regalloc1=bp_regalloc
> -XDjit.CD_OPT.path.bp_regalloc2=bp_regalloc
> #inliner configuration of CD_OPT
> -XDjit.CD_OPT.CD_OPT_inliner_pipeline.filter=-
> -XDjit.CD_OPT.CD_OPT_inliner_pipeline.path=ssa,devirt
> -XDjit.CD_OPT.arg.optimizer.inline.pipeline=CD_OPT_inliner_pipeline
> -XDjit.CD_OPT.arg.codegen.dce1.early=yes
> -XDjit.CD_OPT.arg.codegen.regalloc.bp_regalloc1.regs=ALL_GP
> -XDjit.CD_OPT.arg.codegen.regalloc.bp_regalloc2.regs=ALL_XMM
> -XDjit.CD_OPT.arg.codegen.btr.insertCMOVs=no
> -XDjit.CD_OPT.arg.codegen.btr.removeConstCompare=yes
>
> #configuration of CD_OPT2
> -XDjit.CD_OPT2.path=opt_init,translator,optimizer,hir2lir,codegen
> -XDjit.CD_OPT2.path.optimizer=ssa
> ,devirt,inline,uce,purge,simplify,dce,uce,
> edge_annotate
> ,lazyexc,memopt,simplify,dce,uce,lower,dessa,statprof,markglobals
> -XDjit.CD_OPT2.path.codegen=lock_method
>
>
,bbp,btr,gcpoints,cafl,dce1,i8l,api_magic,early_prop,peephole,itrace-,native,constraints,dce2,regalloc,spillgen,layout,copy,rce+,stack,break-,iprof-,peephole,emitter!,si_insts,gcmap,info,unlock_method
> -XDjit.CD_OPT2.path.dce1=cg_dce
> -XDjit.CD_OPT2.path.dce2=cg_dce
> -XDjit.CD_OPT2.path.regalloc=bp_regalloc1,bp_regalloc2
> -XDjit.CD_OPT2.path.bp_regalloc1=bp_regalloc
> -XDjit.CD_OPT2.path.bp_regalloc2=bp_regalloc
> #inliner configuration of CD_OPT2
> -XDjit.CD_OPT2.CD_OPT2_inliner_pipeline.filter=-
> -XDjit.CD_OPT2.CD_OPT2_inliner_pipeline.path=ssa,devirt
> -XDjit.CD_OPT2.arg.optimizer.inline.pipeline=CD_OPT2_inliner_pipeline
> -XDjit.CD_OPT2.arg.codegen.dce1.early=yes
> -XDjit.CD_OPT2.arg.codegen.regalloc.bp_regalloc1.regs=ALL_GP
> -XDjit.CD_OPT2.arg.codegen.regalloc.bp_regalloc2.regs=ALL_XMM
> -XDjit.CD_OPT2.arg.codegen.btr.insertCMOVs=no
> -XDjit.CD_OPT2.arg.codegen.btr.removeConstCompare=yes
> -XDjit.arg.codegen.emitter.align=4
>
> #system properties
> -Djava.compiler=client
>
>
>
> Thanks!
> --
> Estelle
>
--
Mikhail Fursov
