Options:
--dev Space separated list of cuda devices
So just indicate which gpu you want to use in the bat file. e.g "--dev 0" activates gpu 0 only.
i tried this miner and it's not working on my rig with 7+ devices:
2017-12-24 12:21:07|# zm 0.5.7
2017-12-24 12:21:07|# GPU0 + GeForce GTX 1070 Ti MB: 8192 PCI: 5:0
2017-12-24 12:21:07|# GPU1 + GeForce GTX 1060 6GB MB: 6144 PCI: 1:0
2017-12-24 12:21:07|# GPU2 - GeForce GTX 1060 6GB MB: 6144 PCI: 2:0
2017-12-24 12:21:07|# GPU3 + GeForce GTX 1060 6GB MB: 6144 PCI: 3:0
2017-12-24 12:21:07|# GPU4 + GeForce GTX 1060 6GB MB: 6144 PCI: 6:0
2017-12-24 12:21:07|# GPU5 + GeForce GTX 1060 6GB MB: 6144 PCI: 7:0
2017-12-24 12:21:07|# GPU6 + GeForce GTX 1070 Ti MB: 8192 PCI: 8:0
2017-12-24 12:21:07|# GPU7 + GeForce GTX 1060 6GB MB: 6144 PCI: 10:0
2017-12-24 12:21:07|
2017-12-24 12:21:07|# telemetry server started
2017-12-24 12:21:07|# connected to: zhash.pro:3057
2017-12-24 12:21:09|# server set difficulty to: 000333333333333340000000...
2017-12-24 12:21:11|gpu_id 1 125777392 0 an illegal memory access was encountered
2017-12-24 12:21:11|gpu 1 unresponsive - check overclocking
2017-12-24 12:21:11|cudaMemcpy 1 failed
Press any key to continue . . .
then, i tried with 6 devices:
2017-12-24 12:22:28|# zm 0.5.7
2017-12-24 12:22:28|# GPU0 + GeForce GTX 1070 Ti MB: 8192 PCI: 5:0
2017-12-24 12:22:28|# GPU1 + GeForce GTX 1060 6GB MB: 6144 PCI: 1:0
2017-12-24 12:22:28|# GPU2 - GeForce GTX 1060 6GB MB: 6144 PCI: 2:0
2017-12-24 12:22:28|# GPU3 - GeForce GTX 1060 6GB MB: 6144 PCI: 3:0
2017-12-24 12:22:28|# GPU4 + GeForce GTX 1060 6GB MB: 6144 PCI: 6:0
2017-12-24 12:22:28|# GPU5 + GeForce GTX 1060 6GB MB: 6144 PCI: 7:0
2017-12-24 12:22:28|# GPU6 + GeForce GTX 1070 Ti MB: 8192 PCI: 8:0
2017-12-24 12:22:28|# GPU7 + GeForce GTX 1060 6GB MB: 6144 PCI: 10:0
2017-12-24 12:22:28|
2017-12-24 12:22:28|# telemetry server started
2017-12-24 12:22:28|# connected to: zhash.pro:3057
2017-12-24 12:22:29|# server set difficulty to: 000333333333333340000000...
2017-12-24 12:22:50|> GPU0 50C Sol/s: 552.8 Sol/W: 3.10 Avg: 552.8 I/s: 298.2 Sh: 0.00 . .
2017-12-24 12:22:52|> GPU1 46C Sol/s: 357.4 Sol/W: 2.82 Avg: 357.4 I/s: 187.8 Sh: 2.98 1.00 61 +
2017-12-24 12:22:58|> GPU4 49C Sol/s: 346.9 Sol/W: 2.93 Avg: 346.9 I/s: 188.0 Sh: 2.99 1.00 71 +
2017-12-24 12:23:00|> GPU5 49C Sol/s: 351.3 Sol/W: 2.89 Avg: 351.3 I/s: 188.5 Sh: 0.00 . .
2017-12-24 12:23:01|> GPU6 50C Sol/s: 567.3 Sol/W: 3.28 Avg: 567.3 I/s: 299.1 Sh: 6.00 1.00 67 ++
2017-12-24 12:23:04|> GPU7 49C Sol/s: 356.4 Sol/W: 2.91 Avg: 356.4 I/s: 188.5 Sh: 0.00 . .
2017-12-24 12:23:04| ========== Sol/s: 2532.1 Sol/W: 2.99 Avg: 2532.1 I/s: 1350.2 Sh: 11.97 1.00 66
2017-12-24 12:23:10| GPU0 53C Sol/s: 555.3 Sol/W: 3.09 Avg: 554.0 I/s: 296.3 Sh: 0.00 . .
2017-12-24 12:23:12| GPU1 49C Sol/s: 350.5 Sol/W: 2.76 Avg: 354.0 I/s: 186.4 Sh: 2.99 1.00 63 +
2017-12-24 12:23:18|> GPU4 51C Sol/s: 343.2 Sol/W: 2.87 Avg: 345.0 I/s: 186.0 Sh: 1.49 1.00 71
2017-12-24 12:23:20|> GPU5 52C Sol/s: 347.8 Sol/W: 2.80 Avg: 349.5 I/s: 186.8 Sh: 0.00 . .
2017-12-24 12:23:21|> GPU6 52C Sol/s: 560.8 Sol/W: 3.20 Avg: 564.1 I/s: 297.4 Sh: 3.00 1.00 67
2017-12-24 12:23:24|> GPU7 52C Sol/s: 351.2 Sol/W: 2.79 Avg: 353.8 I/s: 187.2 Sh: 0.00 . .
2017-12-24 12:23:31|> GPU0 55C Sol/s: 553.6 Sol/W: 3.10 Avg: 553.9 I/s: 296.1 Sh: 0.00 . .
2017-12-24 12:24:20| ========== Sol/s: 2525.9 Sol/W: 2.95 Avg: 2529.0 I/s: 1345.3 Sh: 11.97 1.00 66
it's work fine !
nvidia driver : 388.13
overclocking for 1060 = core 2138 mhz (+160) / mem 4322 mhz (+320)
overclocking for 1070ti = core 1961 mhz (+210) / mem 4622 mhz (+620)
for example ewbf miner working perfect on same params:
+-------------------------------------------------+
| EWBF's Zcash CUDA miner. 0.3.4b |
+-------------------------------------------------+
INFO: Current pool: zhash.pro:3057
INFO: Selected pools: 1
INFO: Solver: Auto.
INFO: Devices: All.
INFO: Temperature limit: 70
INFO: Api: Listen on 192.168.1.105:42000
---------------------------------------------------
INFO: Target: 0003333333333333...
INFO: Detected new work: cdc6
CUDA: Device: 0 GeForce GTX 1070 Ti, 8192 MB i:64
CUDA: Device: 1 GeForce GTX 1060 6GB, 6144 MB i:64
CUDA: Device: 2 GeForce GTX 1060 6GB, 6144 MB i:64
CUDA: Device: 3 GeForce GTX 1060 6GB, 6144 MB i:64
CUDA: Device: 4 GeForce GTX 1060 6GB, 6144 MB i:64
CUDA: Device: 5 GeForce GTX 1060 6GB, 6144 MB i:64
CUDA: Device: 6 GeForce GTX 1070 Ti, 8192 MB i:64
CUDA: Device: 7 GeForce GTX 1060 6GB, 6144 MB i:64
CUDA: Device: 0 Selected solver: 0
CUDA: Device: 1 Selected solver: 0
CUDA: Device: 6 Selected solver: 0
CUDA: Device: 2 Selected solver: 0
CUDA: Device: 4 Selected solver: 0
CUDA: Device: 3 Selected solver: 0
CUDA: Device: 5 Selected solver: 0
CUDA: Device: 7 Selected solver: 0
INFO 12:26:15: GPU6 Accepted share 78ms [A:1, R:0]
INFO: Detected new work: cdc7
INFO 12:26:15: GPU0 Accepted share 165ms [A:1, R:0]
INFO: Detected new work: cdc8
INFO 12:26:31: GPU6 Accepted share 71ms [A:2, R:0]
Temp: GPU0: 52C GPU1: 46C GPU2: 46C GPU3: 47C GPU4: 49C GPU5: 49C GPU6: 51C GPU7: 49C
GPU0: 550 Sol/s GPU1: 309 Sol/s GPU2: 334 Sol/s GPU3: 341 Sol/s GPU4: 331 Sol/s GPU5: 338 Sol/s GPU6: 553 Sol/s GPU7: 326 Sol/s
Total speed: 3082 Sol/s
what i have to do now ?