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From Egor Pasko <egor.pa...@gmail.com>
Subject Re: FW: [general][performance] Stefan Krause's Harmony performance evaluation
Date Sun, 06 Jul 2008 08:47:56 GMT
On the 0x479 day of Apache Harmony xiaoming gu wrote:
> Aleksey, one question. Is there any easy way to know which binary
> instructions are generated at runtime? Thanks.

Use command line options [1].

I suggest this set: 

-Xem:server_static -XX:jit.p.filter=.main -XX:jit.p.arg.log=ct,irdump,dotdump


[1] http://harmony.apache.org/cmd_options.html


> Xiaoming
> 
> On Fri, Jul 4, 2008 at 6:17 PM, xiaoming gu <xiaoming.gu@gmail.com> wrote:
> 
> > Got it. I'll take the 1st way and the left work is pretty clear. Thanks.
> >
> > Xiaoming
> >
> >
> > On Fri, Jul 4, 2008 at 6:11 PM, Aleksey Shipilev <
> > aleksey.shipilev@gmail.com> wrote:
> >
> >> On Fri, Jul 4, 2008 at 2:04 PM, Aleksey Shipilev
> >> <aleksey.shipilev@gmail.com> wrote:
> >> > do "shl reg,<value>"
> >> Of course, it's "SHIFT RIGHT", so "shr reg, <value>".
> >>
> >> Thanks,
> >> Aleksey.
> >>
> >
> >

-- 
Egor Pasko


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