firmware artifacts - v1.0.0
⬇️ download firmware here: File is >2GB thereby it's been uploaded to https://drive.google.com/file/d/1gzrGHB-J_fKNBmcGYhClXdWo6wGw8k43/view?usp=sharing.
1.0.0 (2022-06-27)
- Update artifacts in alignment with Vitis 2022.1 changes
- Update Vitis base platform to 2022.1
- Various fixes, update README, get KRS basic repos to build
- Add ament_cmake_gen_version_h to rootfs and sysroot
- Towards 1.0.0, initial firmware updates
⚠️ Additional release notes ⚠️
- Relevant performance issues detected with Vitis 2022.1 in comparison to Vitis 2021.2, some examples include
faster_doublevadd_publisher
is not able to place&route due to timing issues (whereas it happens just fine with 2021.2)- (with the same code) Vitis Vision Library accelerators (e.g.
resize
andremap
) lower their performance significantly
- Emulation targets (
sw_emu
,hw_emu
) not enabled into KRS 1.0 CLI tooling 1. PREEMPT_RT
patches and related artifacts (kernel, drivers, etc.) not included into KRS 1.0 firmware artifacts 1.Xen
hypervisor enablement not included into KRS 1.0 firmware artifacts 1.- LTTng included into Yocto's rootfs and it can be invoked via CLI (
lttng <verb>
) however no ROS 2 CLI enablement is included in this firmware artifacts release 1. - device tree blob overlays for accelerators built with Vitis 2022.1 are different from the ones with Vitis 2021.2.