Miner- Optiminer/Zcash GPU miner v1.7!

Mining
1366

How to fix Segmentation fault (core dumped) error?

1367

me too, problems with R9 390:

[2017-01-07 17:03:08.767] [info] [GPU1] Using device Hawaii.
Segmentation fault

dmesg:

[ 143.514332] traps: optiminer-zcash[995] general protection ip:7f188fd5946e sp:7ffd11893850 error:0 in libamdocl64.so[7f188ef7b000+36e3000]

but new cards are working (RX 480):

[2017-01-07 17:03:19.151] [info] [GPU0] Using device Ellesmere.
[2017-01-07 17:03:19.186] [info] Extranonce is ‘3091010000000000f1d70e3badbb8037’.
[2017-01-07 17:03:19.186] [info] Mining target is 0004189300000000000000000000000000000000000000000000000000000000
[2017-01-07 17:03:19.259] [info] Connected to zec-eu1.nanopool.org:6666.
[2017-01-07 17:03:19.260] [info] Got new work.
[2017-01-07 17:03:24.787] [info] [GPU0] 138.0 I/s 273.6 S/s (5s)

ubuntu 16.04, latest updates. amdgpu-pro-16.40-348864
v1.2 was working with both cards

1368

Can we use this on wondows or has it got to be vm?

1369

It works with 16.12.2, getting 1960 h/s, on claymore 9.3 2000 with oc.
But i cannoc oc with 16.12.2 :confused:

1370

Yes it just works on windows 10 but seems to need the newest graphic card drivers.

I’ll see if I can get it to work on 15.12 on Windows.

For ubuntu/amdgpu-pro I only tested it with 16.30.

1371

I’m testing now 16.9.1 bow but one gpu shows 40h/s
Trying now 16.9.2

1372

Actually, I tested it under amdgpu-pro 16.40 on ubuntu 16.04 and the miner works fine with my RX480.

1373

What works on Windows with catalyst 15.12 is to download the linux version and copy the contents of the “bin” folder over what is contained in bin for the windows release. But rx470 is not supported by catalyst 15.12, is it?

1374

my RX480 are working too! the 390 cards aren´t working.

1375

Dumps core for me on Ubuntu 16.04 and amdpro 16.40.

1376

Do not forget to set GPU_FORCE_64BIT_PTR=1 for 1.3.0!

1377

Running great now with fglrx-15.302 drivers!! Thanks for the great work!

1378

strange, I run the same (16.04) on 16.40 driver, system stable overnight.
RX 470

Updated/upgraded the system before setting up 1.3
used
export GPU_FORCE_64BIT_PTR=1

1379

can someone please give me an example of the start file please for windows?
also any other files (eg. config) that I may need to add?

1380

My power consumption went up 10% with v1.3, although that is significantly less than the hash rate improvement. Just thought I’d throw that out there for anyone close to maxing out their PSU. I’m running Nanos on linux.

1381

How many sol/s and watts at the wall please? Im using claymore windows with 4x nanos 1270 sols 645 watts at wall

1382

6 Nanos per rig, 2.5k sols/s, 1325 watts at the wall, linux, fglrx drivers.

1 Like
1383

Yes - that’s always been set in my mine.sh. I’ve also manually set it in bash, and I still get a core dump almost immediately. Previous versions ran fine.

The rig this is on has 1 Nano and 2x480 4GB and 1x480 8GB.

1384

no way to make it work on my rigs , any advaise please for the start bat file
help please
thanks

1385

HERE IS START FILE
i did a mistake i guess
please help

SET POOL=zstratum+tls://eu1-zcash.flypool.org:3443
SET USER=t1b9cSD5266e6XLFmbqA1452514KJH62QD.RIG 5
SET GPU_FORCE_64BIT_PTR=1

SET PASSWORD=x

optiminer -s zstratum+tls://eu1-zcash.flypool.org:3443 -u t1b9cSD5266e6XLFmbqA1452514KJH62QD.RIG 5 -p x --log-file “c:/temp/mine.log” -m 8080

pause