Hi,
I am using Ubuntu with (6) 1080ti's running bminer-v5.1.0-c65bb74 and I get this error every so often: Irrecoverable errors from miner in GPU 0: GPU hang detected
I've searched online, and on the Bminer site but I can't find anything to indicate what this issue is. I've checked the riser, card, cables...etc The cards are OC'd so I ill try to back it off a bit.
A reboot always fixes this issue.
Mining ZCL if that makes a difference.
Thanks!
Yeah, try to decrease OC a little. For me, this "Hang error" has always shown up because of mad OC/undervolting.
OK, thanks. Here is my overclock file, would you mind taking a look at it for me?
#!/bin/bash
# A script for overclocking Nvidia graphics card under Linux
nvidia-smi -pm DISABLED
export GPU_FORCE_64BIT_PTR=0
export GPU_MAX_HEAP_SIZE=100
export GPU_USE_SYNC_OBJECTS=1
export GPU_MAX_ALLOC_PERCENT=100
export GPU_SINGLE_ALLOC_PERCENT=100
#export CUDA_DEVICE_ORDER=PCI_BUS_ID
#X :0 &
#sleep 5
#export DISPLAY=:0
#sleep 3
# 1080
## set power to 200 watts max
nvidia-smi -i 0 -pl 200
nvidia-smi -i 1 -pl 200
nvidia-smi -i 2 -pl 200
nvidia-smi -i 3 -pl 200
nvidia-smi -i 4 -pl 200
nvidia-smi -i 5 -pl 200
# DISPLAY=:0 XAUTHORITY=/var/run/lightdm/root/:0 nvidia-settings -c :0 -q gpus
# 1080ti
DISPLAY=:0 XAUTHORITY=/var/run/lightdm/root/:0 nvidia-settings \
-a "[gpu:0]/GPULogoBrightness=1" \
-a "[gpu:0]/GPUFanControlState=1" \
-a "[fan:0]/GPUTargetFanSpeed=75" \
-a "[gpu:0]/GPUGraphicsClockOffset[3]=150" \
-a "[gpu:0]/GPUMemoryTransferRateOffset[3]=1400" \
# 1080ti
DISPLAY=:0 XAUTHORITY=/var/run/lightdm/root/:0 nvidia-settings \
-a "[gpu:1]/GPULogoBrightness=1" \
-a "[gpu:1]/GPUFanControlState=1" \
-a "[fan:1]/GPUTargetFanSpeed=75" \
-a "[gpu:1]/GPUGraphicsClockOffset[3]=150" \
-a "[gpu:1]/GPUMemoryTransferRateOffset[3]=1400" \
# 1080ti
DISPLAY=:0 XAUTHORITY=/var/run/lightdm/root/:0 nvidia-settings \
-a "[gpu:2]/GPULogoBrightness=1" \
-a "[gpu:2]/GPUFanControlState=1" \
-a "[fan:2]/GPUTargetFanSpeed=75" \
-a "[gpu:2]/GPUGraphicsClockOffset[3]=150" \
-a "[gpu:2]/GPUMemoryTransferRateOffset[3]=1400" \
# 1080ti
DISPLAY=:0 XAUTHORITY=/var/run/lightdm/root/:0 nvidia-settings \
-a "[gpu:3]/GPULogoBrightness=1" \
-a "[gpu:3]/GPUFanControlState=1" \
-a "[fan:3]/GPUTargetFanSpeed=75" \
-a "[gpu:3]/GPUGraphicsClockOffset[3]=150" \
-a "[gpu:3]/GPUMemoryTransferRateOffset[3]=1400" \
# 1080ti
DISPLAY=:0 XAUTHORITY=/var/run/lightdm/root/:0 nvidia-settings \
-a "[gpu:4]/GPULogoBrightness=1" \
-a "[gpu:4]/GPUFanControlState=1" \
-a "[fan:4]/GPUTargetFanSpeed=75" \
-a "[gpu:4]/GPUGraphicsClockOffset[3]=150" \
-a "[gpu:4]/GPUMemoryTransferRateOffset[3]=1400" \
# 1080ti
DISPLAY=:0 XAUTHORITY=/var/run/lightdm/root/:0 nvidia-settings \
-a "[gpu:5]/GPULogoBrightness=1" \
-a "[gpu:5]/GPUFanControlState=1" \
-a "[fan:5]/GPUTargetFanSpeed=75" \
-a "[gpu:5]/GPUGraphicsClockOffset[3]=150" \
-a "[gpu:5]/GPUMemoryTransferRateOffset[3]=1400" \
