Hi, currently I am using the inference_runner from MLEK on FVP to run the 900MB TFLITE model compiled by Vela. I modified the LENGTH of DDR in the /ml-embedded-evaluation-kit/scripts/cmake/platforms/mps4/sse-320/mps4-sse-320.gnu.ld file to 0x50000000. After simulation on FVP, the inference of the ethos-u operator failed and the error message was as follows:
ethosu_device_u85.c:177: NPU status=0x00000000, qread=4, cmd_end_reached=0
From the FVP document, it is seen that DDR has a total of 2G of memory. However, it is for secure and non-secure cross-operation. May I ask, is this error caused by the model being too large and crossing the S/NS area, resulting in the error message? Is there any way to successfully run a 900MB-sized large model?
