ethminer show speed is 0Mh/s, and -U -M parameter work well. who can help to analysis，thanks

[hmcmmmmm]

1. With ./ethminer -U -M show:

cu 16:33:01|cuda-0 | Generating DAG for GPU # 0 with dagSize: 1073739904 gridSize: 8192
cu 16:33:01|cuda-1 | Generating DAG for GPU # 1 with dagSize: 1073739904 gridSize: 8192
Trial 1...
191317657
Trial 2...
191126997
Trial 3...
190917198
Trial 4...
191041210
Trial 5...
191060325
min/mean/max: 190917198/191092677/191317657 H/s
inner mean: 191076177 H/s

2 My command under ubuntu16,04:
/ethminer -RH -G -S asia1.ethpool.org:3333 -FS us1.ethpool.org:3333 -O 859bd61abe5acfb5db638d34a35db1ac1c88cda2.myrigoo --farm-recheck 200
m 16:36:03|ethminer| ethminer version 0.14.0.dev2
m 16:36:03|ethminer| Build: Linux/g++ / Release
cu 16:36:05|ethminer| Using grid size 8192 , block size 128
m 16:36:05|ethminer| not-connected
\u2139 16:36:07|stratum | Connected to asia1.ethpool.org
\u2139 16:36:07|stratum | Spinning up miners...
\u2139 16:36:07|cuda-0 | No work. Pause for 3 s.
\u2139 16:36:07|cuda-1 | No work. Pause for 3 s.
\u2139 16:36:07|stratum | Subscribed to stratum server
\u2139 16:36:10|cuda-0 | No work. Pause for 3 s.
\u2139 16:36:10|cuda-1 | No work. Pause for 3 s.
m 16:36:10|ethminer| Speed 0.00 Mh/s gpu/0 0.00 gpu/1 0.00 [A0+0:R0+0:F0] Time: 00:00
\u2139 16:36:13|cuda-0 | No work. Pause for 3 s.
\u2139 16:36:13|cuda-1 | No work. Pause for 3 s.
m 16:36:15|ethminer| Speed 0.00 Mh/s gpu/0 0.00 gpu/1 0.00 [A0+0:R0+0:F0] Time: 00:00
\u2139 16:36:16|cuda-0 | No work. Pause for 3 s.
\u2139 16:36:16|cuda-1 | No work. Pause for 3 s.
\u2139 16:36:19|cuda-0 | No work. Pause for 3 s.
\u2139 16:36:19|cuda-1 | No work. Pause for 3 s.

If my command have some problem or other ?

[hmcmmmmm]

if i use another pool with command, it can successful. Below ethminer tool was build from cpp-ethereum. The version is 1.2.9.

ethminer -G -t 4 -F http://ethereumpool.co/?miner=176@0x859bd61abe5acfb5db638d34a35db1ac1c88cda2

[hmcmmmmm]

Seemly , i got the ethminer that not generate DAG file auto, but i don't how to generate it.

[hmcmmmmm]

I use package: ethminer-0.14.0.dev2-Linux.tar.gz

[AndreaLanfranchi]

DAG generation is triggered automatically on first job received but it seems like your instance does not receive any job.

I suspect you have missed an "0x" in front of your address.
Correct as follows and retry. (also remove farm-recheck as in stratum mode has no meaning)

/ethminer -RH -G -S asia1.ethpool.org:3333 -FS us1.ethpool.org:3333 -O 0x859bd61abe5acfb5db638d34a35db1ac1c88cda2.myrigoo

[DeadManWalkingTO]

Follow @AndreaLanfranchi 's instructions.

I think this issue can be closed.

[hmcmmmmm]

Thanks @AndreaLanfranchi
i try the instruction,but also got same error result. Could help other issue caused?

root@fw/bin# ./ethminer -RH -G -S asia1.ethpool.org:3333 -FS us1.ethpool.org:3333 -O 0x859bd61abe5acfb5db638d34a35db1ac1c88cda2.myrigoo
m 09:47:53|ethminer| ethminer version 0.14.0.dev2
m 09:47:53|ethminer| Build: Linux/g++ / Release
\u2139 09:47:53|ethminer| Found suitable OpenCL device [ Tesla V100-PCIE-16GB ] with 16936927232 bytes of GPU memory
m 09:47:53|ethminer| not-connected
\u2139 09:47:54|stratum | Connected to asia1.ethpool.org
\u2139 09:47:54|stratum | Spinning up miners...
cl 09:47:54|cl-0 | No work. Pause for 3 s.
cl 09:47:54|cl-1 | No work. Pause for 3 s.
\u2139 09:47:54|stratum | Subscribed to stratum server
cl 09:47:57|cl-1 | No work. Pause for 3 s.
cl 09:47:57|cl-0 | No work. Pause for 3 s.
m 09:47:58|ethminer| Speed 0.00 Mh/s gpu/0 0.00 gpu/1 0.00 [A0+0:R0+0:F0] Time: 00:00
cl 09:48:00|cl-1

[DeadManWalkingTO]

CUDA Hardware Test Launch Command:

ethminer -RH -U -S eu1.ethermine.org:4444 -FS us1.ethermine.org:4444 -O 0x7013275311fc37ccc1e40193D75086293eCb43A4.issue814

Try with latest Ethminer version and feedback please.
Thank you!

[hmcmmmmm]

change to this instruction: ./ethminer -RH -G -S asia1.ethermine.org:14444 -FS us1.ethermine.org:14444 -O 0x859bd61abe5acfb5db638d34a35db1ac1c88cda2.test
Maybe the port caused the problem. Thanks

[DeadManWalkingTO]

I think the solution has been found.