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Merged
StaticRocket merged 5 commits into from
Dec 13, 2025
Merged

Add initial performance numbers for 11.02.08.02 #576

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eca2921
feat(linux): Add initial performance guide for AM62L 11.02 release
jmenti Dec 10, 2025
77725d0
feat(linux): Add initial performance guide for AM62P 11.02 release
jmenti Dec 10, 2025
bda1409
feat(linux): Add initial performance guide for AM64 11.02 release
jmenti Dec 10, 2025
dfbe784
feat(linux): Add initial performance guide for AM62 11.02 release
jmenti Dec 10, 2025
247aac0
feat(linux): Add initial performance guide for AM62D 11.02 release
jmenti Dec 10, 2025
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5 changes: 2 additions & 3 deletions configs/AM62DX/AM62DX_linux_toc.txt
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Expand Up @@ -8,9 +8,8 @@ devices/AM62DX/linux/Release_Specific_Release_Notes
devices/AM62DX/linux/Release_Specific_Build_Sheet
devices/AM62DX/linux/Release_Specific_Yocto_layer_Configuration
#devices/AM62DX/linux/Release_Specific_Migration_Guide
#devices/AM62DX/linux/Release_Specific_Kernel_Performance_Guide
#devices/AM62DX/linux/Linux_Performance_Guide
#devices/AM62DX/linux/RT_Linux_Performance_Guide
devices/AM62DX/linux/Release_Specific_Kernel_Performance_Guide
devices/AM62DX/linux/Linux_Performance_Guide
#devices/AM62DX/linux/Release_Specific_Workarounds
devices/AM62DX/linux/Release_Specific_Supported_Platforms_and_Versions

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448 changes: 448 additions & 0 deletions source/devices/AM62DX/linux/Linux_Performance_Guide.rst
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8 changes: 8 additions & 0 deletions source/devices/AM62DX/linux/Release_Specific_Kernel_Performance_Guide.rst
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@@ -0,0 +1,8 @@
########################
Kernel Performance Guide
########################

.. toctree::
:maxdepth: 4

Linux_Performance_Guide
780 changes: 240 additions & 540 deletions source/devices/AM62LX/linux/Linux_Performance_Guide.rst
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11 changes: 1 addition & 10 deletions source/devices/AM62LX/linux/RT_Linux_Performance_Guide.rst
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@@ -1,5 +1,5 @@
=======================================
RT-linux 11.00.00.00 Performance Guide
RT-linux 11.02.08.02 Performance Guide
=======================================

.. rubric:: **Read This First**
Expand Down Expand Up @@ -72,12 +72,3 @@ default SDK image:
Components section: :ref:`building-optee-with-prng`, and enabling the RNG
node in the Linux kernel device tree. This way the HW TRNG is accessed from
the kernel itself.

.. csv-table::
:header: "Latencies","CPU 0","CPU 1"

"Minimum (us)","5","5"
"Average (us)","8","7"
"Maximum (us)","57","48"

.. image:: img/rt-cpu-method-all-latency-histogram.png
912 changes: 315 additions & 597 deletions source/devices/AM62PX/linux/Linux_Performance_Guide.rst
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15 changes: 3 additions & 12 deletions source/devices/AM62PX/linux/RT_Linux_Performance_Guide.rst
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@@ -1,6 +1,6 @@
=================================
RT-linux 11.01 Performance Guide
=================================
=======================================
RT-linux 11.02.08.02 Performance Guide
=======================================

.. rubric:: **Read This First**
:name: read-this-first-kernel-perf-guide
Expand Down Expand Up @@ -73,12 +73,3 @@ default SDK image
Components section: :ref:`building-optee-with-prng`, and enabling the RNG
node in the Linux kernel device tree. This way the HW TRNG is accessed from
the kernel itself.

.. csv-table::
:header: "Latencies","CPU 0","CPU 1","CPU 2","CPU 3"

"Minimum (usec)","5","5","5","5"
"Average (usec)","6","6","7","6"
"Maximum (usec)","36","34","37","34"

.. image:: img/rt-cpu-method-all-latency-histogram.png
1,130 changes: 368 additions & 762 deletions source/devices/AM62X/linux/Linux_Performance_Guide.rst
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15 changes: 3 additions & 12 deletions source/devices/AM62X/linux/RT_Linux_Performance_Guide.rst
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@@ -1,6 +1,6 @@
=================================
RT-linux 11.01 Performance Guide
=================================
=======================================
RT-linux 11.02.08.02 Performance Guide
=======================================

.. rubric:: **Read This First**
:name: read-this-first-kernel-perf-guide
Expand Down Expand Up @@ -79,12 +79,3 @@ default SDK image using the SK-AM62B-P1_ reference board:
Components section: :ref:`building-optee-with-prng`, and enabling the RNG
node in the Linux kernel device tree. This way the HW TRNG is accessed from
the kernel itself.

.. csv-table::
:header: "Latencies","CPU 0","CPU 1","CPU 2","CPU 3"

"Minimum (usec)","5","5","5","5"
"Average (usec)","6","6","6","6"
"Maximum (usec)","62","46","47","52"

.. image:: img/rt-cpu-method-all-latency-histogram.png
22 changes: 3 additions & 19 deletions source/devices/AM64X/linux/Linux_Performance_Guide.rst
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==============================
Linux 11.01 Performance Guide
==============================
====================================
Linux 11.02.08.02 Performance Guide
====================================

.. rubric:: **Read This First**

Expand Down Expand Up @@ -29,19 +29,3 @@ with drivers included in a particular release.

For further information or to report any problems, contact
https://e2e.ti.com/ or https://support.ti.com/

Linux OSPI Flash Driver
-----------------------


AM64XX-SK
^^^^^^^^^


RAW
"""

.. csv-table:: OSPI Raw Flash Driver
:header: "File size (Mbytes)","am64xx_sk-fs: Raw Read Throughput (Mbytes/sec)"

"50","172.41"
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