when open the DS tool to profile linux target and search linux target ( in same ethernet)
it is normal i can see the target i have, and select , install
but progress of configuring target ... pop up ( swtich gatord to user space?) and click yes
then…
Hi everyone,
I download DSTREAM V5.22 and install it on my desktop(windows10 x64). The installation goes well, I didn't get any error. but when I open "Eclipse DS5-V5.22", I found eclipse don't contain any DS-5 function, I look like a non-DS-5 eclipse…
Hello every one,
ARM DS-5 (University) streamline to read counter events from Beagle Bone Black board. for some reason i can not get the l1Caches counter to work. Any Advice?
Thanks
Hello,
Has anyone tried to run DS-5 Streamline on Raspberry Pi 2?
I've managed to build gator daemon and driver against kernel with all required options enabled. However, when I try to start data capture I get following message:
ARM Processor PMU event…
Hello every one,
I'm using Arm DS-5 stream line to recorm some activities from BeagleBone Black
i want to export the analysiz report to txt file. I already know how to do that for the complete capture using
streamline -report -timeline capture_011.apd…
Hi,
I am profiling my C application running on an ARM target. DS-5 streamline analyzer is run on a host machine.
Data is captured from ARM target board using gator daemon.
I am getting following entries in Call paths view which contribute to most of the…
Hello,
I'm using DS-5 streamline to analyze some action on my board. after some testing i closed the program and next day when i opened it the eclipse stopped responding. it load the timeline view up till 99.9% then every thing freeeez. this problem happened…
Hi,All,
I first contact DS-5 streamline profiler. I know that the streamline get the data from gator daemon through network. I am curious that what format the gator daemon's data is? XML? or...
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…
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…
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…
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…
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…
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…
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…
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
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…
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…
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…
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…
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…
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…
