I have the MAXN profile enabled and jetson_clocks on, yet when I do benchmarks those 2 cpu’s don’t seem to run. Any ideas? Jetpack 4.4.
I tried the previous fix listed here…
- sudo vim p2771-0000.conf.common
- Remove “isolcpus=1-2”:
CMDLINE_ADD=“console=ttyS0,115200n8 console=tty0 fbcon=map:0 net.ifnames=0”;
- Flash kernel-dtb:
$ sudo ./flash.sh -r -k kernel-dtb jetson-tx2 mmcblk0p1
Jetpack 4.4 sucks…
could you please also execute
$ nvpmodel -q to print the current power-modes,
and, please enable tegrastats utility to gather statistics reports for reference.
NVPM WARN: fan mode is not set!
NV Power Mode: MAXN
NVPM ERROR: Error opening /sys/kernel/nvpmodel_emc_cap/emc_iso_cap: 13
NVPM ERROR: failed to read PARAM EMC: ARG MAX_FREQ: PATH /sys/kernel/nvpmodel_emc_cap/emc_iso_cap
RAM 1201/7859MB (lfb 1441x4MB) SWAP 0/3929MB (cached 0MB) CPU [14%@2035,0%@2035,0%@2035,13%@2035,15%@2035,14%@2035] EMC_FREQ 0% GR3D_FREQ 4% PLL@46C MCPU@46C PMIC@100C Tboard@41C GPU@46C BCPU@46C email@example.comC Tdiode@44.25C VDD_SYS_GPU 304/304 VDD_SYS_SOC 915/915 VDD_4V0_WIFI 269/269 VDD_IN 4727/4727 VDD_SYS_CPU 610/610 VDD_SYS_DDR 1307/1307
okay, it seems wired that those two CPUs were zero usage.
could you please run some samples or stress application to confirm they’re actually zero usage.
I have run stress several times. ZERO usage.
it looks like you’d replied the original thread, Topic 124708. let’s keep using same discussion thread for further supports.