Testing Hexagon SDK 6.x example on rubikpi3

Issues
1

Hi everyone, I am trying to run the Hexagon SDK 6.x calculator example on rubikpi3, but got the error after executing all these commands.

make tree V=UbuntuARM_Debug_aarch64
make make tree V=hexagon_Debug_dynamic_toolv84_v68

Then I transfer the files UbuntuARM_Debug_aarch64\ship\calculator , UbuntuARM_Debug_aarch64\ship\libcalculator.so to /vendor/bin and hexagon_Debug_toolv87_v69\ship\libcalculator_skel.so to /vendor/lib/rfsa/adsp/ on rubikpi sbc. Error log after running the /vendor/bin//calculator -r 0 -d 3 -n 1000 -U 0 on sbc,

- Starting calculator test on domain 3
src/rpcmem_android.c:38:dummy call to rpcmem_init, rpcmem APIs will be used from libxdsprpc

- allocate 4000 bytes from ION heap
- creating sequence of numbers from 0 to 999
- compute sum on domain 3
- retry attempt unsuccessful. Timing out....
ERROR 0x72: Failed to compute sum on domain 3
ERROR 0x72: Failed to find max on domain 3
src/rpcmem_android.c:42:dummy call to rpcmem_deinit, rpcmem APIs will be used from libxdsprpc
- calculator example failed with nErr = 114

Does anyone know how to fix the domain 3 DSP communication or what might be missing on the board?

2

Dear customer,
we are currently syncing this issue internally.

3

Dear customer,
May I inquire which version you are currently using—Android, Linux, or Debian?
Have you attempted to rebuild using the toolchain that matches the SDK?
If the issue persists, please provide a complete dmesg log.

4

Sorry, I mistakenly mentioned the 6.x SDK, but it’s actually 4.2.3 downloaded from(https://docs.qualcomm.com/bundle/publicresource/topics/80-77512-1/hexagon-dsp-sdk-getting-started.html?product=1601111740010422) Qualcomm, and here is my os info.

PRETTY_NAME="Debian GNU/Linux 13 (trixie)"
NAME="Debian GNU/Linux"
VERSION_ID="13"
VERSION="13 (trixie)"
VERSION_CODENAME=trixie
DEBIAN_VERSION_FULL=13.0
ID=debian
HOME_URL="https://www.debian.org/"
SUPPORT_URL="https://www.debian.org/support"
BUG_REPORT_URL="https://bugs.debian.org/"Preformatted text

See the complete dmesg logs
dmesg.txt (245.6 KB)

5

Dear customer,
we will check it and feedback soon