I'm Looking for how to overclock RX470 / RX580 AMD grahpic card on CentOS7 or Ubuntu..
I just successed to modify fan attribute but, I couldn't do memory / core clock / voltage..
And I don't know how to show AMD graphic cards state on CentOs
RX series doesn't meet aticonfig config command so i don't what to do ..
these graphics are working on well , But I don't know what can i do to overclock these graphic cards...
I installed amdgpu-pro 17.30 driver on Centos7 and It works well..
Is there anybody who knows overclock AMDGPU-PRO RX* graphic card??
Plz Help me..
Thank you for reading !
Look if you can find /sys/class/drm/card0/device/power_dpm_force_performance_level
and then you echo "high" > /sys/class/drm/card0/device/power_dpm_force_performance_level
that should set the coreclock to highest setting.
To further increase coreclock und vram clock you can do that in
/sys/class/drm/card0/device/pp_sclk_od
=> GPU clock seems to be a sort of multiplier CAUTION!!!
/sys/class/drm/card0/device/pp_mclk_od
=> MEM clock seems to be multiplier CAUTION!!!!
hope that helps you
Related
Intro
I wanna give a last chance to this board before put it in a trash haha :). Right now I prefer use standard motherboards, Ubuntu server, automatic main power switch and perif. to have something reliable over the time though.
Raspberry Pi wanted configuration
-wanna use Rasbian 11.
-no boot from external hdrive.
-will mount external hdrive using the UUID for the data
My questions
1 - Enable overlay and readOnly mode (in raspi-config) doesn't seem good enough- With this method rootfs parition in fstab is not 'ro'. So what?
2 - Is it more reliable to have the both partiton in readOnly (boot and rootfs) ?
3 - What about the log, temp, ram,...? Is there anything else to think about? What would be the complete list with a bit of explanation?
Thank you!
I have try to edit fstab, and add 'ro' to the rootfs partition but doesn't keep after a reboot.
Flashing a coral dev board per the getting started guide results in the the error Wrong image format for "source" command. This error is what is displayed in the serial console when the SD card is inserted in the board and the board is powered up - full output below. I didn't find any documentation for this problem so I am posting it here in case anyone else has this issue.
U-Boot SPL 2019.04.1 (Apr 29 2020 - 18:40:05 +0000)
power_bd71837_init
Board id: 2
DDRINFO: start DRAM init
DDRINFO:ddrphy calibration done
DDRINFO: ddrmix config done
Normal Boot
Trying to boot from MMC2
hdr read sector 300, count=1
U-Boot 2019.04.1 (Apr 29 2020 - 18:40:05 +0000), Build: jenkins-enterprise.uboot-imx-1
CPU: Freescale i.MX8MQ rev2.0 1500 MHz (running at 1000 MHz)
CPU: Commercial temperature grade (0C to 95C) at 33C
Reset cause: POR
Model: Freescale i.MX8MQ Phanbell
DRAM: 1 GiB
MMC: FSL_SDHC: 0, FSL_SDHC: 1
Loading Environment from MMC... *** Warning - bad CRC, using default environment
In: serial
Out: serial
Err: serial
BuildInfo:
- ATF
- U-Boot 2019.04.1
flash target is MMC:0
Net:
Error: ethernet#30be0000 address not set.
Error: ethernet#30be0000 address not set.
eth-1: ethernet#30be0000
Fastboot: Normal
Normal Boot
Hit any key to stop autoboot: 0
** No partition table - mmc 1 **
## Executing script at 40480000
Wrong image format for "source" command
## Starting auxiliary core at 0x00000000 ...
u-boot=>
This error results from a bad SD card, or perhaps one that has already been used (formatted) for other uses. I was able to bypass this error and successfully install the OS by burning the image per the the getting started guide on a brand new SD card (I used a Samsung 128GB Pro Endurance card). I used balenaEtcher on a mac, which burns the image in just a few minutes.
For work I've had to provision dozens of these and they are super finicky about sd cards. I've bought 4 brand new completely identical (same brand, size, etc.) sd cards and burn them all identically. 1 will work on one board but not another, another will work in the 2nd but not the first, etc. So the only advice I have is "keep trying".
Thanks for the answers from Oliver and j2abro. I just dug the Coral Dev Board out of my project drawer and started trying to get it running.
First of all, make sure you read the directions and set the DIP switches properly (this dip, me, didn't do that, at first). I finally got it to work, but Oliver's answer seems to match my experience (Dev Board is finicky about SD Cards). Here's the cards used and result. All flashed with BalenaEtcher on a MacBook Pro (M1 2020, Monterrey 12.6):
SanDisk UltraPlus 256GB (multiple FAILS: didn't set DIPs correctly. derp!)
SanDisk UltraPlus 32GB #1 (FAILED with DIPs correctly set: same result as OP)
SanDisk UltraPlus 32GB #2 (FAILED with DIPs correctly set: same result as OP)
SanDisk UltraPlus 256GB (SUCCESS: set DIPs correctly) same card as #1
All these cards were brand new, right out of the retail packaging; nothing else was written to them before the Coral Dev Board image.
Theory: I tried the 32GB cards thinking that this board might have a problem with exFAT (above 32GB) storage formatting, similar to the Raspberry Pi boot limitation. However, given my and j2abro's success with larger SD Cards, I'd recommend trying a larger SD Card (more than 32GB) rather than the typical 32GB or less you'd use for a Pi. Seems like the Dev Board likes exFAT formatting better?
Tip: I strongly recommend connecting to the board using the Serial Console while setting up the board (link below), otherwise you'll be doing a lot of guessing as to what's going on with the setup and waste your time:
https://coral.ai/docs/dev-board/serial-console/
Here's what I saw (finally) in the Serial Console after the second reboot after a successful flash with the 256GB card:
...
[ 8.788556] IPv6: ADDRCONF(NETDEV_UP): usb1: link is not ready
Mendel GNU/Linux (eagle) lime-jet ttymxc0
lime-jet login:
Hope this helps you get to a successful setup.
I'm trying to increase the memory limit for Intel HAXM. When I'm in the Intel Hardware Accelerated Execution Manager, on the screen where I choose to manually set the value, I get the error
Invalid input format, please input again! Note: The value must be
between 512 MB and 1.9 GB. Input content must be integer
When I enter the default value (1024 MB), it goes through, but I need to raise it, and I haven't found any other values that work (have tried 2000, 2048, 3072...) What's going on? Is this a definition of 'integer' I'm unfamiliar with?
I had the same problem (I'm running on windows) my problem was the emulator "closed" but the process didn't quit so it was still sitting there not allowing me start another emulator because I "exceed" my Haxm memory limit. So I opened up my Task Manager and looked for the emulator in the processes and sure enough the process was still running. ( it was easy to spot because it was set the amount of ram that I gave the emulator ) so I force quit that process and the emulator fired up again and I went on about my day. Hope this helps!
I'm very new to WebIOPi and I'm trying my first tests. First of all I apologize for my english.
I'm trying to get to work a RPi with a MCP3008 on CE0 and a MCP23S17 on CE1 with SPI bus.
My problem is that devices only work when connected on CE1 (so, when 23017 is on CE0 I am not able to set pins to be inputs or outputs and to set it on 1 or 0, but 3008 is on CE1 and I see its levels changing. When - vice versa - 23017 is on CE1 it is fully functional, but 3008 outputs stay still).
Due to this, I think it is not an hardware issue (I don't have much expertise in electronics, but luckily I don't build my circuits by myself :) ), I think it is a problem in WebIOPi config. Here is my WebIOPi config:
[DEVICES]
mcp1 = MCP23S17 chip:1 slave:0x27
adc0 = MCP3008 chip:0
I only added these two lines to my config file.
I did not touch anything else of my original WebIOPi installation.
In this case (adc0 fully functional, mcp1 not working), when loading the WebIOPi devices monitor I see adc0 levels working good and mcp1 pins randomly changing between being a input and an output and from 0 and 1.
May it be a config error?
Use python and spidev module instead! Look my answer on another thread for function for the mcp3008 chip.
What is the Difference between BGAPI and BGScript ?
And if we write any code for BG profile than how can we burn it in BLE 112?
The BGAPI interface defines the protocol used to talk to the module over USB or serial link.
BGScript is something which runs on the module processor itself, when the USB or serial link is not used.
I have the dongle, BLED112, which is the same thing as BLE112 with a USB connector on it, and the code is "burned" to it using standard USB DFU interface.
The downloading of the code to BLE112 can be done using several methods:
(1) Bring out the DD, DC debug interface pins from your module and use the CC-Debugger (digikey part 296-30207-ND, $55). This works every time. If you have the DKBLE112 kit, the CC-Debugger fits on the 10-pin .050 connector in lower right corner. You can "burn" any firmware and any stack this way. Works awesome.
(2) Hope that the current firmware on the CC2540 has serial bootloader, and load the new firmware (hopefully also containing serial bootloader) using UART. TI has the tools, but it sure seems quite convoluted to me, and I did not try it.