My card seems to be mining but doesn’t seem to be producing any shares. I’ve tried with a pool and on my local node but after a few hours no shares have been produced. Am I being impatient, really unlucky, or have I done something wrong? How many shares/hr do people usually see with 1 difficulty on 1080ti’s? I’m not posting this to gitter because I don’t have/want gitlab/twitter/github accounts and hope that others can search here if they have the same issue as me. Thanks!
Edit: I was able to solve the problem by commenting out the given ntrims parameter in
[mining.miner_plugin_config.parameters] for the mean cuda miner
Edit 2: The issue is addressed here: CUDA mining bug identified
OS: Ubuntu 18.04
GPU: GTX 1080ti
$ nvcc --version
nvcc: NVIDIA (R) Cuda compiler driver
Copyright (c) 2005-2017 NVIDIA Corporation
Built on Fri_Nov__3_21:07:56_CDT_2017
Cuda compilation tools, release 9.1, V9.1.85
NVIDIA SMI Ouput While Mining:
+-----------------------------------------------------------------------------+
| NVIDIA-SMI 390.77 Driver Version: 390.77 |
|-------------------------------+----------------------+----------------------+
| GPU Name Persistence-M| Bus-Id Disp.A | Volatile Uncorr. ECC |
| Fan Temp Perf Pwr:Usage/Cap| Memory-Usage | GPU-Util Compute M. |
|===============================+======================+======================|
| 0 GeForce GTX 108... Off | 00000000:01:00.0 Off | N/A |
| 49% 82C P2 176W / 250W | 7658MiB / 11178MiB | 99% Default |
+-------------------------------+----------------------+----------------------+
+-----------------------------------------------------------------------------+
| Processes: GPU Memory |
| GPU PID Type Process name Usage |
|=============================================================================|
| 0 1329 G /usr/lib/xorg/Xorg 354MiB |
| 0 1504 G /usr/bin/gnome-shell 164MiB |
| 0 16533 C ./target/debug/grin-miner 7135MiB |
+-----------------------------------------------------------------------------+
Below is from grin-miner.log showing the gpu receiving jobs and working
Dec 06 16:25:11.027 DEBG Received request type: job
Dec 06 16:25:11.027 INFO Got a new job: JobTemplate { height: 71216, job_id: 0, difficulty: 1, pre_pow: "00010000000000011630000000005c09bde60384c0d8dcae9cb91ff7cadca2eb860276f54ba4d9077721bccff0160ef23dece42d04c1dbd291fe8ec24010adeeebce3676697349a62b99ef847dcd52aceaa361d675537ee7efe78f0d32bc9cbfb34c53ec5e010332e70162b0933878d59a8d736c1a1ffdac597f5422fe03ad3b1860f395dff0d2232eebb7761b08aa15f362feff4d97ff3fa6d6a65d88f2ef8ebfcb403e4d7a0538885f99e36af7ac4d2d8589c3b497caf990257a37d2e43f96e5f4422fa88ca30dc149fa8b3a5d0bbc3af7000000000005bc3c000000000003f33b000000011e547dd40000049e" }
Dec 06 16:25:11.050 DEBG Miner received message: ReceivedJob(71216, 0, 1, "00010000000000011630000000005c09bde60384c0d8dcae9cb91ff7cadca2eb860276f54ba4d9077721bccff0160ef23dece42d04c1dbd291fe8ec24010adeeebce3676697349a62b99ef847dcd52aceaa361d675537ee7efe78f0d32bc9cbfb34c53ec5e010332e70162b0933878d59a8d736c1a1ffdac597f5422fe03ad3b1860f395dff0d2232eebb7761b08aa15f362feff4d97ff3fa6d6a65d88f2ef8ebfcb403e4d7a0538885f99e36af7ac4d2d8589c3b497caf990257a37d2e43f96e5f4422fa88ca30dc149fa8b3a5d0bbc3af7000000000005bc3c000000000003f33b000000011e547dd40000049e")
Dec 06 16:25:11.050 DEBG Pause message sent
Dec 06 16:25:11.050 DEBG Resume message sent
Dec 06 16:25:12.041 DEBG Mining: Plugin 0 - Device 0 (GeForce GTX 1080 Ti) at Cuck(at)oo29 - Status: OK : Last Graph time: 0.228808293s; Graphs per second: 4.370 - Total Attempts: 16170
Dec 06 16:25:12.041 INFO Mining: Cuck(at)oo at 4.370470960158774 gps (graphs per second)
Dec 06 16:25:15.018 DEBG Mining: Plugin 0 - Device 0 (GeForce GTX 1080 Ti) at Cuck(at)oo29 - Status: OK : Last Graph time: 0.228790516s; Graphs per second: 4.371 - Total Attempts: 16183
Dec 06 16:25:15.018 INFO Mining: Cuck(at)oo at 4.37081054531124 gps (graphs per second)
Dec 06 16:25:18.020 DEBG Mining: Plugin 0 - Device 0 (GeForce GTX 1080 Ti) at Cuck(at)oo29 - Status: OK : Last Graph time: 0.230257905s; Graphs per second: 4.343 - Total Attempts: 16196
Dec 06 16:25:18.020 INFO Mining: Cuck(at)oo at 4.3429562168560505 gps (graphs per second)
Dec 06 16:25:21.105 DEBG Mining: Plugin 0 - Device 0 (GeForce GTX 1080 Ti) at Cuck(at)oo29 - Status: OK : Last Graph time: 0.229981163s; Graphs per second: 4.348 - Total Attempts: 16210
Dec 06 16:25:21.105 INFO Mining: Cuck(at)oo at 4.348182203078954 gps (graphs per second)
Dec 06 16:25:24.081 DEBG Mining: Plugin 0 - Device 0 (GeForce GTX 1080 Ti) at Cuck(at)oo29 - Status: OK : Last Graph time: 0.230147941s; Graphs per second: 4.345 - Total Attempts: 16223
Dec 06 16:25:24.081 INFO Mining: Cuck(at)oo at 4.345031268387493 gps (graphs per second)
Dec 06 16:25:27.060 DEBG Received message: {"id":"Stratum","jsonrpc":"2.0","method":"job","params":{"difficulty":1,"height":71216,"job_id":1,"pre_pow":"00010000000000011630000000005c09bdf50384c0d8dcae9cb91ff7cadca2eb860276f54ba4d9077721bccff0160ef23dece42d04c1dbd291fe8ec24010adeeebce3676697349a62b99ef847dcd52aceaa361d675537ee7efe78f0d32bc9cbfb34c53ec5e010332e70162b0933878d59a8d736c1a1ffdac597f5422fe03ad3b1860f395dff0d2232eebb7761b08aa15f36293654992f7dd406b78219c6c50629f60e2db8f751f2b8ecaf3f7a214cc936d6c89c3b497caf990257a37d2e43f96e5f4422fa88ca30dc149fa8b3a5d0bbc3af7000000000005bc3c000000000003f33b000000011e547dd40000049e"}}
Dec 06 16:25:27.060 DEBG Received request type: job
Dec 06 16:25:27.060 INFO Got a new job: JobTemplate { height: 71216, job_id: 1, difficulty: 1, pre_pow: "00010000000000011630000000005c09bdf50384c0d8dcae9cb91ff7cadca2eb860276f54ba4d9077721bccff0160ef23dece42d04c1dbd291fe8ec24010adeeebce3676697349a62b99ef847dcd52aceaa361d675537ee7efe78f0d32bc9cbfb34c53ec5e010332e70162b0933878d59a8d736c1a1ffdac597f5422fe03ad3b1860f395dff0d2232eebb7761b08aa15f36293654992f7dd406b78219c6c50629f60e2db8f751f2b8ecaf3f7a214cc936d6c89c3b497caf990257a37d2e43f96e5f4422fa88ca30dc149fa8b3a5d0bbc3af7000000000005bc3c000000000003f33b000000011e547dd40000049e" }
Dec 06 16:25:27.063 DEBG Miner received message: ReceivedJob(71216, 1, 1, "00010000000000011630000000005c09bdf50384c0d8dcae9cb91ff7cadca2eb860276f54ba4d9077721bccff0160ef23dece42d04c1dbd291fe8ec24010adeeebce3676697349a62b99ef847dcd52aceaa361d675537ee7efe78f0d32bc9cbfb34c53ec5e010332e70162b0933878d59a8d736c1a1ffdac597f5422fe03ad3b1860f395dff0d2232eebb7761b08aa15f36293654992f7dd406b78219c6c50629f60e2db8f751f2b8ecaf3f7a214cc936d6c89c3b497caf990257a37d2e43f96e5f4422fa88ca30dc149fa8b3a5d0bbc3af7000000000005bc3c000000000003f33b000000011e547dd40000049e")
Dec 06 16:25:27.063 DEBG Pause message sent
Dec 06 16:25:27.063 DEBG Resume message sent
Dec 06 16:25:27.063 DEBG Mining: Plugin 0 - Device 0 (GeForce GTX 1080 Ti) at Cuck(at)oo29 - Status: OK : Last Graph time: 0.227741111s; Graphs per second: 4.391 - Total Attempts: 16236
Dec 06 16:25:27.063 INFO Mining: Cuck(at)oo at 4.390950740553821 gps (graphs per second)
Dec 06 16:25:30.041 DEBG Mining: Plugin 0 - Device 0 (GeForce GTX 1080 Ti) at Cuck(at)oo29 - Status: OK : Last Graph time: 0.229603845s; Graphs per second: 4.355 - Total Attempts: 16249
Dec 06 16:25:30.041 INFO Mining: Cuck(at)oo at 4.355327760299485 gps (graphs per second)
Dec 06 16:25:33.015 DEBG Mining: Plugin 0 - Device 0 (GeForce GTX 1080 Ti) at Cuck(at)oo29 - Status: OK : Last Graph time: 0.224843467s; Graphs per second: 4.448 - Total Attempts: 16262
Dec 06 16:25:33.015 INFO Mining: Cuck(at)oo at 4.4475386069367095 gps (graphs per second)
Dec 06 16:25:36.102 DEBG Mining: Plugin 0 - Device 0 (GeForce GTX 1080 Ti) at Cuck(at)oo29 - Status: OK : Last Graph time: 0.226490996s; Graphs per second: 4.415 - Total Attempts: 16275
Dec 06 16:25:36.102 INFO Mining: Cuck(at)oo at 4.415186553376277 gps (graphs per second)
Dec 06 16:25:39.082 DEBG Mining: Plugin 0 - Device 0 (GeForce GTX 1080 Ti) at Cuck(at)oo29 - Status: OK : Last Graph time: 0.227838224s; Graphs per second: 4.389 - Total Attempts: 16288
Dec 06 16:25:39.082 INFO Mining: Cuck(at)oo at 4.389079156445671 gps (graphs per second)
Dec 06 16:25:40.079 DEBG sending request: {"id":"0","jsonrpc":"2.0","method":"status","params":null}
Dec 06 16:25:41.080 DEBG Received message: {"id":"Stratum","jsonrpc":"2.0","method":"job","params":{"difficulty":1,"height":71216,"job_id":2,"pre_pow":"00010000000000011630000000005c09be040384c0d8dcae9cb91ff7cadca2eb860276f54ba4d9077721bccff0160ef23dece42d04c1dbd291fe8ec24010adeeebce3676697349a62b99ef847dcd52aceaa3cf4aaa43b2aabc3b2d098838cc2a8c787376171c721c9054fc0028e36671d90a58586ccc18be9794d172d2cb92326135240c86d377aec85867a9d9186205138b05de8637a474d917c470492c306d05a8201d2dfa301c6e94d480fc893c6e8a86c0ddf0d9914d5a6fc2852b7fd0d57aae23366f46fdc6b63537829de9eec5016f000000000005bc40000000000003f33e000000011e547dd40000049e"}}
Nothing about finding/sending shares in the grin-miner.log over a few hours of miner running. Hopefully I’ve provided enough info for someone to help me find what I’m not seeing. Thanks again!