Arm Cortex-A78AE undetected.

[nullr0ute]

A NVIDIA Cortex-A78AE platform goes undetected.

# cpufetch --verbose
[ERROR]: Unknown microarchitecture detected: IM=0x41 P=0xD42 V=0x0 R=0x1
[VERSION]: cpufetch v1.06 (Linux ARM build)
Please, create a new issue with this error message, your smartphone/computer model, the output of 'cpufetch --verbose' and 'cpufetch --debug' on https://github.com/Dr-Noob/cpufetch/issues
[WARNING]: SoC detection failed using /proc/cpuinfo: No string found
[WARNING]: read_file: /sys/bus/nvmem/devices/rockchip-efuse0/nvmem: No such file or directory
[WARNING]: read_file: /sys/bus/nvmem/devices/rockchip-otp0/nvmem: No such file or directory
[WARNING]: guess_soc_from_uarch: No uarch matched the list
[WARNING]: guess_soc_from_pci: No PCI device matched the list

                                                            SoC:                 Unknown
                                                            Technology:          Unknown
                                                            Microarchitecture:   Unknown
                                                            Max Frequency:       2.201 GHz
                                                            Cores:               12 cores
                                                            Features:            NEON,SHA1,SHA2,AES,CRC32
                                                            Peak Performance:    52.82 GFLOP/s

The core from cpuinfo reports:

# cat /proc/cpuinfo
processor       : 0
BogoMIPS        : 62.50
Features        : fp asimd evtstrm aes pmull sha1 sha2 crc32 atomics fphp asimdhp cpuid asimdrdm lrcpc dcpop asimddp uscat ilrcpc flagm paca pacg
CPU implementer : 0x41
CPU architecture: 8
CPU variant     : 0x0
CPU part        : 0xd42
CPU revision    : 1

Useful bits from lscpu:

# lscpu
Architecture:             aarch64
  CPU op-mode(s):         32-bit, 64-bit
  Byte Order:             Little Endian
CPU(s):                   12
  On-line CPU(s) list:    0-11
Vendor ID:                ARM
  BIOS Vendor ID:         NVIDIA
  Model name:             Cortex-A78AE
    BIOS Model name:      Not Specified Not Specified CPU @ 0.0GHz
    BIOS CPU family:      257
    Model:                1
    Thread(s) per core:   1
    Core(s) per cluster:  12
    Socket(s):            1
    Cluster(s):           1
    Stepping:             r0p1
    CPU(s) scaling MHz:   26%
    CPU max MHz:          2201.6001
    CPU min MHz:          115.2000
    BogoMIPS:             62.50
    Flags:                fp asimd evtstrm aes pmull sha1 sha2 crc32 atomics fphp asimdhp cpuid asimdrdm lrcpc dcpop asimddp uscat ilrcpc flagm paca pacg

[Dr-Noob]

Thanks for reporting. You are running cpufetch release v1.06 which is updated. Please download and compile from source the last version of cpufetch and check again. You have instructions here.

[nullr0ute]

I just installed the version in Fedora so I didn't self compile, will check upstream when I get a moment.

[ausil]

$ ./cpufetch --verbose && ./cpufetch --debug
[WARNING]: SoC detection failed using /proc/cpuinfo: No string found
[WARNING]: guess_soc_from_devtree: No match found for 'nvidia,p3768-0000+p3767-0005,nvidia,p3767-0005,nvidia,tegra234'
[WARNING]: read_file: /sys/bus/nvmem/devices/rockchip-efuse0/nvmem: No such file or directory
[WARNING]: read_file: /sys/bus/nvmem/devices/rockchip-otp0/nvmem: No such file or directory
[WARNING]: guess_soc_from_uarch: No uarch matched the list
[WARNING]: guess_soc_from_pci: No PCI device matched the list

                                                            SoC:                 Unknown
                                                            Technology:          Unknown
                                                            Microarchitecture:   Cortex-A78AE
                                                            Max Frequency:       1.510 GHz
                                                            Cores:               6 cores
                                                            Features:            NEON,SHA1,SHA2,AES,CRC32
                                                            Peak Performance:    144.96 GFLOP/s
                                                            

cpufetch v1.06-22-g977c (Linux ARM build)
[Core 0] 0x410FD421 1510 MHz
[Core 1] 0x410FD421 1510 MHz
[Core 2] 0x410FD421 1510 MHz
[Core 3] 0x410FD421 1510 MHz
[Core 4] 0x410FD421 1510 MHz
[Core 5] 0x410FD421 1510 MHz

Not the same system as initially reported. but showing issues from the latest commit

[Dr-Noob]

$ ./cpufetch --verbose && ./cpufetch --debug
[WARNING]: SoC detection failed using /proc/cpuinfo: No string found
[WARNING]: guess_soc_from_devtree: No match found for 'nvidia,p3768-0000+p3767-0005,nvidia,p3767-0005,nvidia,tegra234'
[WARNING]: read_file: /sys/bus/nvmem/devices/rockchip-efuse0/nvmem: No such file or directory
[WARNING]: read_file: /sys/bus/nvmem/devices/rockchip-otp0/nvmem: No such file or directory
[WARNING]: guess_soc_from_uarch: No uarch matched the list
[WARNING]: guess_soc_from_pci: No PCI device matched the list

                                                            SoC:                 Unknown
                                                            Technology:          Unknown
                                                            Microarchitecture:   Cortex-A78AE
                                                            Max Frequency:       1.510 GHz
                                                            Cores:               6 cores
                                                            Features:            NEON,SHA1,SHA2,AES,CRC32
                                                            Peak Performance:    144.96 GFLOP/s
                                                            

cpufetch v1.06-22-g977c (Linux ARM build)
[Core 0] 0x410FD421 1510 MHz
[Core 1] 0x410FD421 1510 MHz
[Core 2] 0x410FD421 1510 MHz
[Core 3] 0x410FD421 1510 MHz
[Core 4] 0x410FD421 1510 MHz
[Core 5] 0x410FD421 1510 MHz

Not the same system as initially reported. but showing issues from the latest commit

Thanks, just added support for your SoC in the latest version 👍

[Dr-Noob]

Closing due to inactivity, A78AE was introduced a while ago.