Displaying 9 results from an estimated 9 matches similar to: "Advance Dtrace Presentation Question:Unsporting apps"
2006 Feb 15
4
Script for Stackdepth by Thread/LWP?
I''m interested in monitoring the amount of stack used by a multi-threaded program. I assume ''stackdepth'' built-in would be useful...but not sure. Been through demo''s, ToolKit, and internals..but it''s just not clicking for me yet.
Not sure how to measure start/end of stack size dynamically...Anyone know how to break this down?
This message posted from
2007 Jan 21
3
ustack() wrong in pid return probes?
I have a test program which has a call sequence of
a(), b(), c(), d().
When I place a pid return probe on d(), I get a ustack that
looks like this:
a.out`d+0x19
a.out`b+0xd
a.out`a+0xd
a.out`main+0x3c
a.out`_start+0x7a
The c() method appears to be missing.
I did some poking around and noticed that pid return probes
2008 Jul 14
15
CPC provider - input welcome
Tracing Fans,
I know it''s been a long time in coming but the CPU Performance
Counter (CPC) provider is almost here! The code is currently in
for review and a proposed architecture document is attached here
for review.
Any and all feedback/questions on the proposed implementation
is welcome.
Thanks.
Jon.
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2008 Jun 10
7
[Trivia question] What engine is it on DTrace T-shirt ?
Hi,
This is not a DTrace technical question (so, please don''t flame me for
it) :)
This is regarding the DTrace (un)conference TShirt.
I am curious to know what engine is it. Could not figure it out.
Thanks and regards,
Sanjeev.
--
Solaris Revenue Products Engineering,
India Engineering Center,
Sun Microsystems India Pvt Ltd.
Tel: x27521 +91 80 669 27521
2013 Apr 21
2
[LLVMdev] Testing methods
Hi,
What does llvm use for testing.
The area of testing I am interested in are how to test the accuracy of
the assembler/disassembler.
So, if you take an IR level instruction. How do you verify that the
generated CPU specific instruction is correct?
Is there an automated method for this?
I wish to implement automated testing on a decompiler I am writing,
and thought that the test methods used in
2006 Sep 13
0
Fwd: Systemtap vs Dtrace web page corrections.
Hi
Here is System tap''s representives response to my comments and mine
back to that list. Since it was on a public mailing list i''m reposting
here, since there is obvious interest.
James Dickens
uadmin.blogspot.com
---------- Forwarded message ----------
From: James Dickens <jamesd.wi at gmail.com>
Date: Sep 13, 2006 1:51 PM
Subject: Re: Systemtap vs Dtrace web page
2008 May 09
3
[Bug 15895] New: Cannot see stats of Google Analytics
http://bugs.freedesktop.org/show_bug.cgi?id=15895
Summary: Cannot see stats of Google Analytics
Product: swfdec
Version: 0.6.4
Platform: All
OS/Version: Linux (All)
Status: NEW
Severity: normal
Priority: medium
Component: library
AssignedTo: swfdec at lists.freedesktop.org
ReportedBy:
2008 Aug 25
11
pid-provider sees ld.so.1 only
I''m trying to do some userspace tracing on a server-process with the pid provider.
My problem is, that the only probes the pid-provider lists for the server-process (to which I attach dtrace with "-p nnnn") are coming from "ld.so.1".
There''s not a single one from my modules.
If I''m specifying "a.out" (or any of our shared-objects) as the
2006 Apr 18
4
Chime Clarification: Buildable on only nv_35 or Runnable?
Would Studio 10, or Studio 11 be preferable to build?
This message posted from opensolaris.org