Post
Topic
Board Mining (Altcoins)
Re: PhoenixMiner 4.2c: fastest Ethereum/Ethash miner with lowest devfee (Win/Linux)
by
bnocenti
on 26/04/2019, 06:17:47 UTC
Anyone else running into problem with multiple Radeon vii's?  When I have 1 card running it seems to be working fine but as soon as I go to 2+ GPU1 hash rate is super low or non existent.

2019.04.26:01:55:29.437: main Phoenix Miner 4.2c Windows/msvc - Release build
2019.04.26:01:55:29.437: main Cmd line:
2019.04.26:01:55:29.437: main config.txt: -pool eu1.ethermine.org:4444 -pool2 us1.ethermine.org:4444 -wal XXXXXX -proto 3 -gser 1 -gt 59
2019.04.26:01:55:29.437: main No CUDA driver found
2019.04.26:01:55:30.028: main OpenCL driver version: 19.2/3
2019.04.26:01:55:30.028: main Available GPUs for mining:
2019.04.26:01:55:30.028: main GPU1: AMD Radeon VII (pcie 11), OpenCL 2.0, 16 GB VRAM, 60 CUs
2019.04.26:01:55:30.028: main GPU2: AMD Radeon VII (pcie 67), OpenCL 2.0, 16 GB VRAM, 60 CUs
2019.04.26:01:55:30.038: main ADL library initialized
2019.04.26:01:55:30.550: main Eth: Loading pools from epools.txt
2019.04.26:01:55:30.550: main Eth: the pool list contains 4 pools (2 from command-line)
2019.04.26:01:55:30.550: main Eth: primary pool: eu1.ethermine.org:4444
2019.04.26:01:55:30.550: main Starting GPU mining
2019.04.26:01:55:30.550: main Matched GPU1 to ADL adapter index 8 (method 1)
2019.04.26:01:55:30.560: main GPU1: Created ADL monitor for adapter 8; overdrive version: 8
2019.04.26:01:55:30.560: main GPU1: using AMD driver ver 19.4.1
2019.04.26:01:55:30.560: main Matched GPU2 to ADL adapter index 0 (method 1)
2019.04.26:01:55:30.568: main GPU2: Created ADL monitor for adapter 0; overdrive version: 8
2019.04.26:01:55:30.568: main GPU2: using AMD driver ver 19.4.1
2019.04.26:01:55:30.569: wdog Starting watchdog thread
2019.04.26:01:55:30.569: main Eth: Connecting to ethash pool eu1.ethermine.org:4444 (proto: QtMiner)
2019.04.26:01:55:30.586: eths Eth: Connected to ethash pool eu1.ethermine.org:4444 (172.65.207.106)
2019.04.26:01:55:30.586: eths Eth: Send: {"id":1,"jsonrpc":"2.0","method":"eth_login","params":["0x16d0beb9a27d6f063f0ab24874843fe454f2ddab"]}

2019.04.26:01:55:30.626: eths Eth: Received: {"id":1,"jsonrpc":"2.0","result":true}
2019.04.26:01:55:30.626: eths Eth: Send: {"id":5,"jsonrpc":"2.0","method":"eth_getWork","params":[]}

2019.04.26:01:55:30.654: eths Eth: Received: {"id":0,"jsonrpc":"2.0","result":["0xbda94e96a118b0ced9d4929daf39df6885295f4c618fff5b4e11196a98da4a7a","0x96ea102ff70653f07bc76a20e40449c1f5f4335aca6408a7403c9d987f6bf44f","0x0000000112e0be826d694b2e62d01511f12a6061fbaec8bc02357593e70e52ba","0x749893"]}
2019.04.26:01:55:30.654: eths Eth: New job #bda94e96 from eu1.ethermine.org:4444; diff: 4000MH
2019.04.26:01:55:30.655: GPU1 GPU1: Starting up... (0)
2019.04.26:01:55:30.655: GPU1 GPU1: Generating ethash light cache for epoch #254
2019.04.26:01:55:30.771: main Listening for CDM remote manager at port 3333 in read-only mode
2019.04.26:01:55:30.771: main GPU1: 55C, GPU2: 59C
2019.04.26:01:55:31.659: GPU2 GPU2: Starting up... (0)
2019.04.26:01:55:32.623: GPU1 Light cache generated in 2.0 s (24.3 MB/s)
2019.04.26:01:55:32.896: GPU1 GPU1: Allocating DAG (3.00) GB; good for epoch up to #256
2019.04.26:01:55:32.904: GPU1 GPU1: Allocating light cache buffer (48.0) MB; good for epoch up to #256
2019.04.26:01:55:32.918: GPU1 GPU1: Generating DAG for epoch #254
2019.04.26:01:55:33.177: GPU2 GPU2: Allocating DAG (3.00) GB; good for epoch up to #256
2019.04.26:01:55:33.187: GPU2 GPU2: Allocating light cache buffer (48.0) MB; good for epoch up to #256
2019.04.26:01:55:33.205: GPU2 GPU2: Generating DAG for epoch #254
2019.04.26:01:55:33.484: eths Eth: Received: {"id":0,"jsonrpc":"2.0","result":["0xa4ade5956fddc8e3079543cdedb0b779c2c3c2571813a2718669e700a4c77062","0x96ea102ff70653f07bc76a20e40449c1f5f4335aca6408a7403c9d987f6bf44f","0x0000000112e0be826d694b2e62d01511f12a6061fbaec8bc02357593e70e52ba","0x749893"]}
2019.04.26:01:55:33.484: eths Eth: New job #a4ade595 from eu1.ethermine.org:4444; diff: 4000MH
2019.04.26:01:55:34.731: GPU2 GPU2: DAG  94%
2019.04.26:01:55:34.802: GPU2 GPU2: DAG generated in 1.6 s (1913.6 MB/s)
2019.04.26:01:55:34.803: GPU2 GPU2: Using Ethash OCL kernels (gfx906; -clkernel 1)
2019.04.26:01:55:34.847: GPU1 GPU1: DAG  12%
2019.04.26:01:55:35.594: main Eth speed: 89.339 MH/s, shares: 0/0/0, time: 0:00
2019.04.26:01:55:35.594: main GPUs: 1: 0.000 MH/s (0) 2: 89.339 MH/s (0)
2019.04.26:01:55:36.481: GPU1 GPU1: DAG  24%
2019.04.26:01:55:37.414: eths Eth: Received: {"id":0,"jsonrpc":"2.0","result":["0x1cf62721c05bc89c9b623286678ff4e1378baac8811609af8f09a4ab640ded02","0x96ea102ff70653f07bc76a20e40449c1f5f4335aca6408a7403c9d987f6bf44f","0x0000000112e0be826d694b2e62d01511f12a6061fbaec8bc02357593e70e52ba","0x749893"]}
2019.04.26:01:55:37.414: eths Eth: New job #1cf62721 from eu1.ethermine.org:4444; diff: 4000MH
2019.04.26:01:55:38.030: eths Eth: Received: {"id":0,"jsonrpc":"2.0","result":["0x454f8452dff1fd06d6150a31a54d431d7e57fd8b99f5c2c1f3a7b99a1e55cdec","0x96ea102ff70653f07bc76a20e40449c1f5f4335aca6408a7403c9d987f6bf44f","0x0000000112e0be826d694b2e62d01511f12a6061fbaec8bc02357593e70e52ba","0x749894"]}
2019.04.26:01:55:38.030: eths Eth: New job #454f8452 from eu1.ethermine.org:4444; diff: 4000MH
2019.04.26:01:55:38.115: GPU1 GPU1: DAG  35%
2019.04.26:01:55:38.330: eths Eth: Received: {"id":0,"jsonrpc":"2.0","result":["0xe3c1ebfce2ab8e34b9b2a0ab0f37fb211623fa7e92c05cf4725d811d7bd9ba41","0x96ea102ff70653f07bc76a20e40449c1f5f4335aca6408a7403c9d987f6bf44f","0x0000000112e0be826d694b2e62d01511f12a6061fbaec8bc02357593e70e52ba","0x749894"]}
2019.04.26:01:55:38.331: eths Eth: New job #e3c1ebfc from eu1.ethermine.org:4444; diff: 4000MH
2019.04.26:01:55:39.749: GPU1 GPU1: DAG  47%
2019.04.26:01:55:40.587: eths Eth: Send: {"id":5,"jsonrpc":"2.0","method":"eth_getWork","params":[]}

2019.04.26:01:55:40.614: eths Eth: Received: {"id":0,"jsonrpc":"2.0","result":["0xe3c1ebfce2ab8e34b9b2a0ab0f37fb211623fa7e92c05cf4725d811d7bd9ba41","0x96ea102ff70653f07bc76a20e40449c1f5f4335aca6408a7403c9d987f6bf44f","0x0000000112e0be826d694b2e62d01511f12a6061fbaec8bc02357593e70e52ba","0x749894"]}
2019.04.26:01:55:40.616: main Eth speed: 89.944 MH/s, shares: 0/0/0, time: 0:00
2019.04.26:01:55:40.616: main GPUs: 1: 0.000 MH/s (0) 2: 89.944 MH/s (0)
2019.04.26:01:55:41.382: GPU1 GPU1: DAG  59%
2019.04.26:01:55:42.310: eths Eth: Received: {"id":0,"jsonrpc":"2.0","result":["0x0bf5c6fc1492a59dbdeb1b7881eb1869928d9d12883c820e09d23c1b20387fed","0x96ea102ff70653f07bc76a20e40449c1f5f4335aca6408a7403c9d987f6bf44f","0x0000000112e0be826d694b2e62d01511f12a6061fbaec8bc02357593e70e52ba","0x749894"]}
2019.04.26:01:55:42.310: eths Eth: New job #0bf5c6fc from eu1.ethermine.org:4444; diff: 4000MH
2019.04.26:01:55:42.436: eths Eth: Received: {"id":0,"jsonrpc":"2.0","result":["0x8bc1fb170998d8439ed89417849ae86a58d1d359dd3f045fd8281f27c5d104a8","0x96ea102ff70653f07bc76a20e40449c1f5f4335aca6408a7403c9d987f6bf44f","0x0000000112e0be826d694b2e62d01511f12a6061fbaec8bc02357593e70e52ba","0x749895"]}
2019.04.26:01:55:42.436: eths Eth: New job #8bc1fb17 from eu1.ethermine.org:4444; diff: 4000MH
2019.04.26:01:55:42.508: eths Eth: Received: {"id":0,"jsonrpc":"2.0","result":["0x5c90ef44024d19033b8d6cfa95532f502b97416b979d1bf4ba20ad21dfe84cb7","0x96ea102ff70653f07bc76a20e40449c1f5f4335aca6408a7403c9d987f6bf44f","0x0000000112e0be826d694b2e62d01511f12a6061fbaec8bc02357593e70e52ba","0x749895"]}
2019.04.26:01:55:42.508: eths Eth: New job #5c90ef44 from eu1.ethermine.org:4444; diff: 4000MH
2019.04.26:01:55:43.016: GPU1 GPU1: DAG  71%
2019.04.26:01:55:44.649: GPU1 GPU1: DAG  82%
2019.04.26:01:55:45.640: main Eth speed: 89.955 MH/s, shares: 0/0/0, time: 0:00
2019.04.26:01:55:45.640: main GPUs: 1: 0.000 MH/s (0) 2: 89.955 MH/s (0)
2019.04.26:01:55:46.283: GPU1 GPU1: DAG  94%
2019.04.26:01:55:46.566: eths Eth: Received: {"id":0,"jsonrpc":"2.0","result":["0x70aa0cd905faa88665163574baa2b7232259833b7c7ceb5fcfa4a4f53ff09ed9","0x96ea102ff70653f07bc76a20e40449c1f5f4335aca6408a7403c9d987f6bf44f","0x0000000112e0be826d694b2e62d01511f12a6061fbaec8bc02357593e70e52ba","0x749895"]}
2019.04.26:01:55:46.566: eths Eth: New job #70aa0cd9 from eu1.ethermine.org:4444; diff: 4000MH
2019.04.26:01:55:47.081: GPU1 GPU1: DAG generated in 14.2 s (215.8 MB/s)
2019.04.26:01:55:47.082: GPU1 GPU1: Using Ethash OCL kernels (gfx906; -clkernel 1)
2019.04.26:01:55:50.584: eths Eth: Received: {"id":0,"jsonrpc":"2.0","result":["0x46919abf5e71598a5ba35b7c00634fa8744fa09de3b85d69d077c824779aad81","0x96ea102ff70653f07bc76a20e40449c1f5f4335aca6408a7403c9d987f6bf44f","0x0000000112e0be826d694b2e62d01511f12a6061fbaec8bc02357593e70e52ba","0x749895"]}
2019.04.26:01:55:50.584: eths Eth: New job #46919abf from eu1.ethermine.org:4444; diff: 4000MH
2019.04.26:01:55:50.588: eths Eth: Send: {"id":5,"jsonrpc":"2.0","method":"eth_getWork","params":[]}

2019.04.26:01:55:50.588: eths Eth: Send: {"id":6,"jsonrpc":"2.0","method":"eth_submitHashrate","params":["0x55c99c7","0x4ef3f00611d26dec2b29eb65e4dcd802d5e0d46180a9807794c7fa74efd29aa3"]}

2019.04.26:01:55:50.629: eths Eth: Received: {"id":0,"jsonrpc":"2.0","result":["0x46919abf5e71598a5ba35b7c00634fa8744fa09de3b85d69d077c824779aad81","0x96ea102ff70653f07bc76a20e40449c1f5f4335aca6408a7403c9d987f6bf44f","0x0000000112e0be826d694b2e62d01511f12a6061fbaec8bc02357593e70e52ba","0x749895"]}
2019.04.26:01:55:50.629: eths Eth: Received: {"id":6,"jsonrpc":"2.0","result":true}
2019.04.26:01:55:50.664: main Eth speed: 96.772 MH/s, shares: 0/0/0, time: 0:00
2019.04.26:01:55:50.664: main GPUs: 1: 6.853 MH/s (0) 2: 89.919 MH/s (0)


I noticed when GPU1 wanted to start up the DAG was taking a considerable amount of time to load.  5+ times as long as GPU2.

Anyone have any thoughts on this or similar issues?