Hello Arm Community!
I'm facing a problem with a HUAWEI P20 which has a GPU
GLES: ARM, Mali-T830, OpenGL ES 3.2 v1.r20p0-01rel0.9a7fca3f7dd712a473937294a8ae24b1
the Stramline/GA capture shows that eglSwapBuffers(), in some frames, are taking so…
Hello Arm Community!
I'm facing a problem with a HUAWEI P20 which has a GPU
GLES: ARM, Mali-T830, OpenGL ES 3.2 v1.r20p0-01rel0.9a7fca3f7dd712a473937294a8ae24b1
the Stramline/GA capture shows that eglSwapBuffers(), in some frames, are taking so…
Starting with version 7.0, Arm Streamline Performance Analyzer (Streamline) supports profiling using the Statistical Profiling Extension (SPE). SPE is an optional extension to the Armv8.2-A architecture that allows low probe effect hardware sampling of…
Hi, I'm working on N1SDP board and wanted to use Streamline with it. I obtained the source code for gator daemon and gator driver from github and it is of the latest version (Streamline Version 7). However, the Streamline version that is available from…
Streamline is not able to collect counters on Mali-G72 MP3 device. I have attached the screenshot of counters I am able to see. Is this a limitation of this GPU?
I would like to perform a really fine-grained analysis on a function's performance in Streamline. Specifically, I would like to be able to count how many times an Add operation is performed. In order to do this (effectively), I would need a .csv of the…
I'm trying out streamline with an FVP model for a bare-metal application. I set up the capture using the Fastline Wizard and select an image with debug symbols. However, I get <unknown code in image.elf> in the Functions and Code view.
Any ideas…
We are going to analyze the CPU heavy task(in kernel module), but the streamling tool could not show the detail.
The problem is that the critical functions(caused CPU-bound task) executed in kernel module, and the streamline tool just showed the unknown…
I am using ARM DS5 v5.20. I could not understand how to profile my code using FVP. My expectation is to profile it completely in my local PC without any HW i.e., to see list of functions and the amount of CPU consumed by those functions. To my understanding…
Hi,
I am trying to profile Mali GPU counters on Odroid XU3 using Streamline. I have downloaded DS-5 Ultimate Edition trial for this purpose and built and run the gator daemon on the board ( using the steps from https://github.com/ARM-software/gator )
1…
Hi,
I've installed Ds5 development tools with streamline, I use gator to grab execution informations and I loaded vmlinux file in order to display kernel function call path. Streamline is a very powerfull tool but I'm wondering that I can't filter…
As a sports fan, I generally prefer to watch most events at home, rather than at the stadium. One of the main reasons for this is that the TV coverage will always go to an instant replay of any interesting incident that occurred… a goal, a touchdown,…
Arm has launched the Arm Development Studio, the latest suite of tools for embedded C/C++ software development on any Arm-based platform. Building on over 25 years of experience, Development Studio incorporates many of the best features of previous tool…
The Streamline daemon, gatord, has two modes of operation, daemon mode and local capture mode. It’s normally used in daemon mode to capture and send data over a network or USB connection from the target system to the host computer. Local capture mode…
Streamline is a Performance Analysis tool that comes with Arm's DS-5 Development Studio (DS-5). Streamline enables you to analyze the performance of bare-metal systems, systems with a Real Time Operating System (RTOS), as well as systems based on…
DS-5 Development Studio version 5.29 updates the Streamline performance analyzer to version 6.7 and greatly improves functionality when running Android applications without root access. This is a significant improvement for mobile developers building…
Machine Learning (ML) is moving to edge no doubt. A lot of embedded devices want to have edge computing capability to provide more advanced services, like voice recognition for smart speaker and face detection on surveillance camera. Constructing a solid…
Arm’s Development Solutions Group is pleased to announce the release of a new version of DS-5. Building upon our legacy of early support for Arm IP, DS-5.28 includes new features and configurations to make your debug sessions easier and more productive…
Recently, I reviewed the procedure for system profiling and software tracing of Linux running on the Raspberry Pi 3 using Arm DS-5 Streamline. Similar profiling can be done for systems running Android. While the Raspberry Pi 3 is a great educational board…
The Streamline performance analyzer from ARM DS-5 Development Studio can be used to understand software performance and identify opportunities for optimization. Because ARM Fast Models are being used more frequently for early software development, it makes…
Today ARM releases a new version of ARM Development Suite, DS-5.27. We have added new IP support, OS awareness and several other exciting features.
We have focused heavily on enabling customers to use the many useful…
Hello,
Can someone tells me about the available platforms which are compatible with the ARM DS-5 tools and more precisely for the streamline analyzer. I like to work with a new platform compatible with DS-5.
kind regard,
MEA
Hi,
I have TMDXRM48HDK board and DStream Unit and valid DS-5 license which includes license for Streamline performance Analyzer.
When I connect to StreamLine Performance Analyzer, it will connect to the board. When I try to capture the data, it gives following…
Hi All,
I am using DS-5 (v5.23.1) Streamline analyser for profiling code running on OrangePi Board. I built the executable in Release mode. I noticed that function call hierarchy is not shown correctly in "Call Paths". All my functions are listed correctly…
Hello,
We are adding some extra sound effects to Android's mediaserver. We're using DS-5 's Streamline to measure the performance of an active thread that implements this sound effect, on a Nexus 5 phone. This phone's cpu has four cores, which are correctly…