• Streamline Functions/Code view

    Divino César
    Divino César

    In the DS-5 Streamline (Professional 5.19.0) how can I change the "counter" that was used to calculate the number of samples (column Self) in the Functions/Code view?

    Consider the scenario where I've profiled an application using several counters…

    • Answered
    • over 6 years ago
    • Software Tools
    • Arm Development Studio forum
  • Streamline collection summary?

    Divino César
    Divino César

    Hello.

    I'm using streamline to profile an application but I'm interested only in the grand finale total sum of a particular counter. Is there this functionality in streamline or do I've to process the whole streamline report output and sum up the values…

    • Answered
    • over 6 years ago
    • Software Tools
    • Arm Development Studio forum
  • Detect application start/end when using ARM Streamline

    Divino César
    Divino César

    Hello.

    Is it possible, in ARM Streamline command line interface, to automatically start/stop the profiling session based on start/end of an specific program?

    The context is like this. I need to profile different versions of a program (compiled with different…

    • Answered
    • over 6 years ago
    • Software Tools
    • Arm Development Studio forum
  • DS-5 streamline analysis of kernel process for app.

    Seong Jin Cho
    Seong Jin Cho

    Hello everyone.

    I am characterizing application's operations using a "Annotate" function in streamline.

    However, I am confusing that considers kernel process or not.

    1) Usually, it represents information to double click on the specific application…

    • Answered
    • over 6 years ago
    • Software Tools
    • Arm Development Studio forum
  • I don't understand cache miss count between cachegrind vs. streamline

    Seong Jin Cho
    Seong Jin Cho

    I am studying about cache effect using a simple micro-benchmark.

    I think that if N is bigger than cache size, then cache have a miss operation every first reading cache line. (Show 1.)

    In my board(Arndale-5250), cache line size=64Byte, so I think totally…

    • Answered
    • over 6 years ago
    • Software Tools
    • Arm Development Studio forum
  • How to get CPU cycles of a function using DS5 (or Streamline)?

    yuchen1998@sina.com.cn
    yuchen1998@sina.com.cn

    Hello, I'm trying to optimize some functions in ARM Cortex A9 architecture. Now, I want to judge whether the optimization is valid by reading and comparing the executed CPU cycles. But I can't find some tools in DS-5 to do this job. Could you give me…

    • over 6 years ago
    • Software Tools
    • Arm Development Studio forum
  • Streamline capture issue with custom ARM Energy Probe.

    Harivel
    Harivel

    Hello everyone,

    I've got a question to the developer or project manager of DS-5 Streamline with the ARM Energy probe.

    I'm running DS-5 version 5.18.0 and I'm developping a custom ARM Energy Probe.

    Everything is working ok but why do you not…

    • over 6 years ago
    • Software Tools
    • Arm Development Studio forum
  • How to solve the Java heap space when streamline analyse the capture?

    TonyHo
    TonyHo

    I add about 1000 elf image files to the streamline session capture, and it hints "Java heap space" on error window. I have tried to add the -Xms1024m -Xmx1124m to the eclipse.ini, but failed too.

    How can I increase the heap space for the streamline…

    • over 6 years ago
    • Software Tools
    • Arm Development Studio forum
  • DS-5 Community Edition - Streamline limitations

    Andrea Zanelli
    Andrea Zanelli

    Hello,

    I'm considering to use DS-5 for profiling my application. Which are the main limitations of Streamline in the Community Edition? Which counters are available? Can be counters associated to specific instructions?

    Thanks for your help

    • Answered
    • over 6 years ago
    • Software Tools
    • Arm Development Studio forum
  • Counter errors always give zero.

    Olfat
    Olfat

    Hello,

    I am attempting to gather some data on Galaxy Nexus i9250 Android v4.3.I am trying to use  ARM Streamline but it provides the following error:

    ARM Processor PMU event counters have been detected, however the event counters are reading zeroes…

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    • over 6 years ago
    • Software Tools
    • Arm Development Studio forum
  • Get missing source data $Cache Data Refill / $Cache DataAccess in streamline

    Olfat
    Olfat

    Hello every one,

    I'm using ARM DS-5 (DS-5 Community Edition) Version: 5.17.1 stream line to analyse  my Samsung galaxy Nexus maguro with customize factory img yakju-jwr66y to work with streamline.

    when i analyse the data i  can not get info about…

    • over 6 years ago
    • Software Tools
    • Arm Development Studio forum
  • DS-5 Streamline usage - How do I partially export the data from *.apd file?

    Senthil Kumar Rajagopal
    Senthil Kumar Rajagopal

    Hi,

    In DS-5 Streamline - Timeline View, I know that I can export the .apd file to an Excel sheet.

    But, sometimes the data volume is much and if I want to partially save the file, how can I do that?

    For example, instead of exporting the whole .apd file, I…

    • over 6 years ago
    • Software Tools
    • Arm Development Studio forum
  • Streamline with Pandaboard

    Jon Maiara
    Jon Maiara

    Hello, I'm trying to get Streamline in DS-5.17 working with some Pandaboards: I have an A3, an A4 and an ES B2.  I'm using kernel version 3.13.3-x10, and my base image is a Debian build from Robert C Nelson's repo http://rcn-ee.net/deb…

    • Answered
    • over 6 years ago
    • Software Tools
    • Arm Development Studio forum
  • How to view functionwise analysis of a c/c++ program in DS-5 streamline analyzer (Community edition)?

    Mahesh
    Mahesh

    Hi,

    I am using DS-5 streamline analyzer (Community edition) for profiling of my C++ program run on ARM target. I am new to DS-5.

    I am able to view the timeline and functions views only.

    In the functions view, I am not able to see performance of my program…

    • Answered
    • over 6 years ago
    • Software Tools
    • Arm Development Studio forum
  • DS-5 Streamline Analyzer and non-Mali GPU profiling

    Chris Healy
    Chris Healy

    I'm working with an ARM Cortex-A8 platform that is using a non-Mali based GPU. 

    I would like to be able to use Streamline Analyzer for profiling and include GPU profiling data.  I have sufficient technical knowledge of the GPU (documentation…

    • Answered
    • over 6 years ago
    • Software Tools
    • Arm Development Studio forum
  • DS-5 Arm Streamline: What Exactly "Cycles" Is

    Xiaowan Dong
    Xiaowan Dong

    Hi Everyone,

    I have a question regarding the "cycles" item in arm streamline analysis report. According to the annotation, it is "the number of core clock cycles". Does it mean it is non-halting cycles instead of total cycles?

    Thank…

    • Answered
    • over 6 years ago
    • Software Tools
    • Arm Development Studio forum
  • I want to use Streamline offline, how to create a configuration.xml file? In case no connection between host and target

    Jiangbo
    Jiangbo

    Hi, All,

    i am trying to analyze performance using streamline offline, in help document it say that must create a configuration.xml file for gatord, but it just list the steps with connection, how to create a configuration.xml file if not connection???

    …
    • Answered
    • over 6 years ago
    • Software Tools
    • Arm Development Studio forum
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