Ouch :( The documentation in that case needs updating too:
http://code.google.com/android/reference/ddms.html Is there a way to get hold of an alpha-release of this SDK? I can't think of narrowing down to these memory leaks without going down the painful path of converting hprof files Thanks for your time. On Feb 4, 7:25 pm, Romain Guy <romain...@google.com> wrote: > Argh I just remembered it's not part of the SDK yet. Sorry :( > > > > On Wed, Feb 4, 2009 at 11:21 AM, Gw1921 <guidedw...@googlemail.com> wrote: > > > That definitely looks useful :) > > > However I can't find it for the life of me. > > > Is this an optional tool/view one can install in Eclipse? I only see > > this "Threads", "Heap", "File Explorer" and on the left, "Devices" > > > Am on Mac OS X > > > On Feb 4, 7:18 pm, Romain Guy <romain...@google.com> wrote: > >> You want to use the Allocation Tracker tab instead. See attached > >> screenshot. > > >> On Wed, Feb 4, 2009 at 11:14 AM, Gw1921 <guidedw...@googlemail.com> wrote: > > >> > Thanks again Romain for the prompt reply, much appreciated! > > >> > Okay I may be looking at the wrong view as I'm unable to "click" > >> > anything. I see a "Heap" view and below that view there's a Bar Chart > >> > of some sort. Clicking on the bars or the labels in the Heap View, > >> > such as "data objects" doesn't do anything. I was assuming the bar > >> > chart is in fact the allocation view as I can't seem to find anything > >> > such as an Allocation View otherwise (as mentioned in the docs). > > >> > Also, does pressing the "back" button move to the previous Activity on > >> > the stack and 'destroy' the current one? Is it in theory supposed to > >> > reclaim all used memory in the currect activity as that seems to be > >> > the culprit. > > >> > Cheers > > >> > On Feb 4, 7:05 pm, Romain Guy <romain...@google.com> wrote: > >> >> When you click on an allocation in DDMS it shows you the stack trace > >> >> for that allocation. > > >> >> On Wed, Feb 4, 2009 at 11:00 AM, Gw1921 <guidedw...@googlemail.com> > >> >> wrote: > > >> >> > Thanks again, this looks interesting. Also, where can we find > >> >> > explanation of fields displayed under the Allocation View. For > >> >> > example, "data objects" in our case are piling up and killing the app. > >> >> > What exactly are these and how can I trace back to where these were > >> >> > allocated? > > >> >> > Cheers! > > >> >> > On Feb 4, 6:34 pm, Romain Guy <romain...@google.com> wrote: > >> >> >> There's been a discussion recently about heap analysis. There is a > >> >> >> way > >> >> >> to send a signal to running processes to get a heap dump. > >> >> >> Unfortunately the format of the dump is currently compatible only > >> >> >> with > >> >> >> an internal tool. Andy McFadden wrote a conversion tool that turns > >> >> >> the > >> >> >> heap dumps into "standard" hprof dumps that can be opened and > >> >> >> analyzed > >> >> >> by MAT, VisualVM, JProfiler, etc. You will information > >> >> >> there:http://groups.google.com/group/android-developers/browse_thread/threa... > > >> >> >> On Wed, Feb 4, 2009 at 10:29 AM, Gw1921 <guidedw...@googlemail.com> > >> >> >> wrote: > > >> >> >> > Thanks for that Romain. I read your article as well - very > >> >> >> > informative. I'll have a look at DDMS as you've suggested as I'm > >> >> >> > getting out of memory errors left right and center. So far tracing/ > >> >> >> > profiling has proven to be extremely painful. > > >> >> >> > I greatly appreciate the effort being put into a heap analysis > >> >> >> > tool. > >> >> >> > Do you happen to have an ETA? > > >> >> >> > Thanks again > > >> >> >> > On Feb 4, 4:30 pm, Romain Guy <romain...@google.com> wrote: > >> >> >> >> Hi, > > >> >> >> >> The SDK comes with traceview and DDMS to analyze performance. For > >> >> >> >> memory usage, you can use DDMS to track allocations and the state > >> >> >> >> of > >> >> >> >> the heap. We are also working on ways to give SDK developers > >> >> >> >> access to > >> >> >> >> a heap analysis tool. > > >> >> >> >> On Wed, Feb 4, 2009 at 8:17 AM, Gw1921 > >> >> >> >> <guidedw...@googlemail.com> wrote: > > >> >> >> >> > Hi > > >> >> >> >> > I've been running Eclipse on Mac OS X for android development. > >> >> >> >> > Since > >> >> >> >> > I'm new to eclipse I'm not sure how to profile my apps. > >> >> >> >> > Especially > >> >> >> >> > Memory usage. Could some one guide me to a direction please? > >> >> >> >> > Thanks! > > >> >> >> >> -- > >> >> >> >> Romain Guy > >> >> >> >> Android framework engineer > >> >> >> >> romain...@android.com > > >> >> >> >> Note: please don't send private questions to me, as I don't have > >> >> >> >> time > >> >> >> >> to provide private support. All such questions should be posted > >> >> >> >> on > >> >> >> >> public forums, where I and others can see and answer them > > >> >> >> -- > >> >> >> Romain Guy > >> >> >> Android framework engineer > >> >> >> romain...@android.com > > >> >> >> Note: please don't send private questions to me, as I don't have time > >> >> >> to provide private support. All such questions should be posted on > >> >> >> public forums, where I and others can see and answer them > > >> >> -- > >> >> Romain Guy > >> >> Android framework engineer > >> >> romain...@android.com > > >> >> Note: please don't send private questions to me, as I don't have time > >> >> to provide private support. All such questions should be posted on > >> >> public forums, where I and others can see and answer them > > >> -- > >> Romain Guy > >> Android framework engineer > >> romain...@android.com > > >> Note: please don't send private questions to me, as I don't have time > >> to provide private support. All such questions should be posted on > >> public forums, where I and others can see and answer them > > >> Picture 1.png > >> 149KViewDownload > > -- > Romain Guy > Android framework engineer > romain...@android.com > > Note: please don't send private questions to me, as I don't have time > to provide private support. All such questions should be posted on > public forums, where I and others can see and answer them --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~----------~----~----~----~------~----~------~--~---
