Re: problem: fail to apply the patch [continue]

2011-12-13 Thread Christian Thalinger
On Dec 14, 2011, at 2:24 AM, chen...@telecom-bretagne.eu wrote: > > The Openjdk I fclone is hsx/hotspot-comp. I just followed the > instruction on mlvm wiki. > > I tried the strip command as you said. But it did not help any more. > E.g., the hotspot patch requires revision is "d8cb48376797". I

Re: problem: fail to apply the patch [continue]

2011-12-13 Thread John Rose
On Dec 13, 2011, at 5:24 PM, chen...@telecom-bretagne.eu wrote: > The Openjdk I fclone is hsx/hotspot-comp. I just followed the > instruction on mlvm wiki. > > I tried the strip command as you said. But it did not help any more. > E.g., the hotspot patch requires revision is "d8cb48376797". Its f

Re: problem: fail to apply the patch [continue]

2011-12-13 Thread Stephen Bannasch
At 2:24 AM +0100 12/14/11, chen...@telecom-bretagne.eu wrote: >The Openjdk I fclone is hsx/hotspot-comp. I just followed the >instruction on mlvm wiki. mlvm is building fine for me and jtreg tests I run also work my build scripts: http://gist.github.com/243072

Re: problem: fail to apply the patch [continue]

2011-12-13 Thread chen . xi
The Openjdk I fclone is hsx/hotspot-comp. I just followed the instruction on mlvm wiki. I tried the strip command as you said. But it did not help any more. E.g., the hotspot patch requires revision is "d8cb48376797". Its first descendant is "cec1757a0134". So I do "hg strip cec1757a0134" in orde

hg: mlvm/mlvm/hotspot: 2 new changesets

2011-12-13 Thread john . r . rose
Changeset: 3dfb22ef25a5 Author:jrose Date: 2011-12-13 17:12 -0800 URL: http://hg.openjdk.java.net/mlvm/mlvm/hotspot/rev/3dfb22ef25a5 rebase patches ! mac-tweaks.patch ! series Changeset: 89129696dbc4 Author:jrose Date: 2011-12-13 17:14 -0800 URL: http://hg.openjdk.j

hg: mlvm/mlvm/jdk: 4 new changesets

2011-12-13 Thread john . r . rose
Changeset: ea20028ecbf4 Author:jrose Date: 2011-12-13 17:08 -0800 URL: http://hg.openjdk.java.net/mlvm/mlvm/jdk/rev/ea20028ecbf4 cval: move ClassValueMap into ClassValue ! cval-tune-7030453.patch Changeset: 4353b8785309 Author:jrose Date: 2011-12-13 17:08 -0800 URL:

Re: JRuby startup costs [was: Process-level fork on OpenJDK...is it madness?]

2011-12-13 Thread Charles Oliver Nutter
On Tue, Dec 13, 2011 at 4:52 PM, Clemens Eisserer wrote: > Hmm, from what I understand, hotspot's interpreter is already > "super-hot" right after startup. > Whereas JRuby's interpreter is jvm bytecode that needs to be compiled > by a compiler, hotspot's interpreter is *hand-tuned* low-level > ass

Re: JRuby startup costs [was: Process-level fork on OpenJDK...is it madness?]

2011-12-13 Thread Clemens Eisserer
Hi Oliver, > Another more subtle aspect is that our interpreter gets "hot" *very* > quickly, since it's running the same code over and over again > regardless of what Ruby code is executing. If all that Ruby code were > JVM bytecode, each piece would have to get "hot" to run fast...so > interpreti

hg: mlvm/mlvm/jdk: 2 new changesets

2011-12-13 Thread john . r . rose
Changeset: b9c18afea366 Author:jrose Date: 2011-12-13 12:40 -0800 URL: http://hg.openjdk.java.net/mlvm/mlvm/jdk/rev/b9c18afea366 remove indy-bsm-postjdk7.patch ! series Changeset: 5d5463d1cb3e Author:jrose Date: 2011-12-13 12:41 -0800 URL: http://hg.openjdk.java.net

Re: problem: fail to apply the patch [continue]

2011-12-13 Thread Christian Thalinger
On Dec 12, 2011, at 6:17 PM, chen...@telecom-bretagne.eu wrote: > > I review the output message. I come to know what the error has come from. > > In fact, when I did "make setup", some patches which had already been in the > source rep was not popped at all. relative output is: > -

Re: How to monitor SwitchPoint's impact?

2011-12-13 Thread Christian Thalinger
On Dec 13, 2011, at 12:31 AM, Rémi Forax wrote: > On 12/12/2011 05:38 PM, Charles Oliver Nutter wrote: >> I'm still of the opinion that you shouldn't fix it, or at least >> shouldn't demote "noisy" call sites to never optimize. It's not >> common, but there are Ruby programs that may define a new