dmprof

1–30 of 32

0 selected

Tao Liu, WenSheng He2

12/26/15

A lot of "Hooked allocator frame not found, returning empty trace" appears

Fail to get call stacks in ARMv7, related to file stacktrace*.h 在 2015年12月15日星期二 UTC+8下午5:50:23，Tao

unread,

A lot of "Hooked allocator frame not found, returning empty trace" appears

Fail to get call stacks in ARMv7, related to file stacktrace*.h 在 2015年12月15日星期二 UTC+8下午5:50:23，Tao

12/26/15

Chen Windy, Primiano Tucci11

9/16/15

The heap_profiler tool is not work?

Copy that, thanks for you help. 在 2015年9月16日星期三 UTC+8下午6:37:14，Primiano Tucci写道： Hmm there might be

unread,

The heap_profiler tool is not work?

Copy that, thanks for you help. 在 2015年9月16日星期三 UTC+8下午6:37:14，Primiano Tucci写道： Hmm there might be

9/16/15

WenSheng He, … Primiano Tucci9

6/8/15

Hi, DMPer, Whether this tool is still maintained? Or be replaced with other better one?

Is it possible to hook the gpu memory by stack-base tool? I don't know well. But especially in

unread,

Hi, DMPer, Whether this tool is still maintained? Or be replaced with other better one?

Is it possible to hook the gpu memory by stack-base tool? I don't know well. But especially in

6/8/15

Weiliang, JungJik Lee4

5/13/15

Question about policies when profiling browser process on Linux

2015년 5월 11일 월요일 오후 9시 35분 48초 UTC+9, Weiliang Chen 님의 말: Thank you so much for your reply! On Mon,

unread,

Question about policies when profiling browser process on Linux

2015년 5월 11일 월요일 오후 9시 35분 48초 UTC+9, Weiliang Chen 님의 말: Thank you so much for your reply! On Mon,

5/13/15

4/16/15

Unable to get profile dumps in Linux

It worked :) I was able to get profile dump and analyse those to generate csv. Thanks again for the

unread,

Unable to get profile dumps in Linux

It worked :) I was able to get profile dump and analyse those to generate csv. Thanks again for the

4/16/15

Arpit Rusia, … Hitoshi Yoshida3

3/31/15

Running dmprof against system installed chrome

Hi Arpit, DMP needs some options to be built with, so we can not run built-in Chrome to get the

unread,

Running dmprof against system installed chrome

Hi Arpit, DMP needs some options to be built with, so we can not run built-in Chrome to get the

3/31/15

2/5/15

Unable to get Profiling Logs

Hi, I used dmprof for profiling chromium on Linux desktop and it worked perfectly fine. I am able to

unread,

Unable to get Profiling Logs

Hi, I used dmprof for profiling chromium on Linux desktop and it worked perfectly fine. I am able to

2/5/15

Ross McIlroy, … Harry Shan4

1/9/15

Fwd: Deprecating DMP support on Android

Ok, it sounds like there is still some demand for DMP on Android. I'll rework the CL to enable us

unread,

Fwd: Deprecating DMP support on Android

Ok, it sounds like there is still some demand for DMP on Android. I'll rework the CL to enable us

1/9/15

1/8/15

allocator changes

Hi, I will soon be landing some changes to the allocator in Chromium. This shouldn't have any

unread,

allocator changes

Hi, I will soon be landing some changes to the allocator in Chromium. This shouldn't have any

1/8/15

1/6/15

When dmprof works on windows？

There are a lot of situation that chromium crash. The reason is that there is no memory. The source

unread,

When dmprof works on windows？

There are a lot of situation that chromium crash. The reason is that there is no memory. The source

1/6/15

Chromium Learner

12/23/14

Deep Memory profiler in Chromium V30

Does Deep Memory Profiling work in Android Chromium V30 in ARM flavor ? I tried following the

unread,

Deep Memory profiler in Chromium V30

Does Deep Memory Profiling work in Android Chromium V30 in ARM flavor ? I tried following the

12/23/14

Peter Pettersson, … JungJik3

12/19/14

Compile error when building for Android on Chromium 40?

Hi, I was working on this issue. afaik , it's because latest NDK L includes ucontext_t as

unread,

Compile error when building for Android on Chromium 40?

Hi, I was working on this issue. afaik , it's because latest NDK L includes ucontext_t as

12/19/14

WenSheng He, WenSheng He2

10/27/14

.debug_line info analyzed by dmprof is not accurate

--- The better one I think should be this. But here is another problem: don't have source path,

unread,

.debug_line info analyzed by dmprof is not accurate

--- The better one I think should be this. But here is another problem: don't have source path,

10/27/14

WenSheng He, … WenSheng He4

10/24/14

How to increase dmprof performance when run for days

Hi, thanks for your replay. and: 在 2014年10月24日星期五UTC+8下午1时49分16秒，Hitoshi Yoshida写道： I run Chromium

unread,

How to increase dmprof performance when run for days

Hi, thanks for your replay. and: 在 2014年10月24日星期五UTC+8下午1时49分16秒，Hitoshi Yoshida写道： I run Chromium

10/24/14

Karthick M, … WenSheng He4

9/24/14

failed to get shared memory details

What you have done seems correct, for the main flow and the command line. For shared memory: Your

unread,

failed to get shared memory details

What you have done seems correct, for the main flow and the command line. For shared memory: Your

9/24/14

9/18/14

Enable dmprof for building Chromium(content shell) as a library

On http://www.chromium.org/developers/deep-memory-profiler, it says that cannot use dmprof with

unread,

Enable dmprof for building Chromium(content shell) as a library

On http://www.chromium.org/developers/deep-memory-profiler, it says that cannot use dmprof with

9/18/14

WenSheng He, Kouhei Ueno2

9/15/14

Who shall I add for reviewing my patch for dmprof?

dmikurube@ is no longer actively working on Chrome, so please assign me (kou...@chromium.org) or

unread,

Who shall I add for reviewing my patch for dmprof?

dmikurube@ is no longer actively working on Chrome, so please assign me (kou...@chromium.org) or

9/15/14

WenSheng He, Dai Mikurube2

8/18/14

Is there anybody who knows the progress of dmprof visualizer?

Hi, It was the work I asked an intern at Google. Its status is very close to working (ie practically

unread,

Is there anybody who knows the progress of dmprof visualizer?

Hi, It was the work I asked an intern at Google. Its status is very close to working (ie practically

8/18/14

bra...@opera.com, … WenSheng He3

8/10/14

Monitoring non-chrome processes and more

1. web application visualizer 2. merge all processes, ie, analyze chrome as a whole program I also

unread,

Monitoring non-chrome processes and more

1. web application visualizer 2. merge all processes, ie, analyze chrome as a whole program I also

8/10/14

WenSheng He, Dai Mikurube11

8/10/14

Re: Here is my summary of dmprof

I re-draw the pictures agian on Google Drive: https://docs.google.com/presentation/d/

unread,

Re: Here is my summary of dmprof

I re-draw the pictures agian on Google Drive: https://docs.google.com/presentation/d/

8/10/14

WenSheng He, Dai Mikurube3

8/4/14

Compare dmprof GLOBAL_STATS with sum of /proc/pid/smaps

Thank you for your advice, I accept. 在 2014年8月4日星期一UTC+8下午5时12分30秒，Dai Mikurube写道： Such a 4KB ( == 1

unread,

Compare dmprof GLOBAL_STATS with sum of /proc/pid/smaps

Thank you for your advice, I accept. 在 2014年8月4日星期一UTC+8下午5时12分30秒，Dai Mikurube写道： Such a 4KB ( == 1

8/4/14

Lee JeongYeon, … Dai Mikurube8

7/30/14

dmprof policy l2 question

I thought to try locally with your data files, but I couldn't because your files don't

unread,

dmprof policy l2 question

I thought to try locally with your data files, but I couldn't because your files don't

7/30/14

Nirav Gandhi, … WenSheng He7

7/29/14

Ideas for DMP to show shared memory?

Yes, setting DEEP_HEAP_PAGEFRAME=2 does work. It breaks 'unhooked-non-exec' further into

unread,

Ideas for DMP to show shared memory?

Yes, setting DEEP_HEAP_PAGEFRAME=2 does work. It breaks 'unhooked-non-exec' further into

7/29/14

hmin, … Dai Mikurube11

7/1/14

tc-unused has negative value?

Oops, I'm sorry, John. prepare_symbol_info.py should be given a path for "maps" file.

unread,

tc-unused has negative value?

Oops, I'm sorry, John. prepare_symbol_info.py should be given a path for "maps" file.

7/1/14

Dai Mikurube, Daniel Bratell2

5/15/14

On Tue, 13 May 2014 10:57:30 +0200, Dai Mikurube wrote: > Hi, > > I'm now attending

unread,

On Tue, 13 May 2014 10:57:30 +0200, Dai Mikurube wrote: > Hi, > > I'm now attending

5/15/14

Dai Mikurube, … Steven Bennetts6

5/7/14

Re: [chromium-dev] Re: [blink-dev] Re: PSA: "linux_use_tcmalloc" is deprecated, use "use_allocator" instead

FYI: I just filed crbug.com/371190, we are getting a warning about this in the Chrome OS 'cros

unread,

Re: [chromium-dev] Re: [blink-dev] Re: PSA: "linux_use_tcmalloc" is deprecated, use "use_allocator" instead

FYI: I just filed crbug.com/371190, we are getting a warning about this in the Chrome OS 'cros

5/7/14

4/17/14

tcmalloc profiler regressing

Hi dmprof users, dmprof (tcmalloc's heap-profiler) is now regressing on Linux because of this

unread,

tcmalloc profiler regressing

Hi dmprof users, dmprof (tcmalloc's heap-profiler) is now regressing on Linux because of this

4/17/14

Dai Mikurube, Marcus Bulach5

9/5/13

Achievements triggered by dmprof

Thank you! Yeah, the sizes depend on cases. I just wanted to understand how large was the impact

unread,

Achievements triggered by dmprof

Thank you! Yeah, the sizes depend on cases. I just wanted to understand how large was the impact

9/5/13

Dai Mikurube, Marcus Bulach4

7/5/13

Shared memory analysis

Thanks, Marcus. Sorry if I hurried you. The actual use-cases and feedback help me very much to

unread,

Shared memory analysis

Thanks, Marcus. Sorry if I hurried you. The actual use-cases and feedback help me very much to

7/5/13

6/23/13

Hi dmprof users, I think that dmprof now works for Release builds with some build options. Please

unread,

Hi dmprof users, I think that dmprof now works for Release builds with some build options. Please

6/23/13

Search

Clear search

Close search

Google apps

Main menu