{"action":"created","issue":{"url":"https://api.github.com/repos/fireice-uk/xmr-stak/issues/1083","repository_url":"https://api.github.com/repos/fireice-uk/xmr-stak","labels_url":"https://api.github.com/repos/fireice-uk/xmr-stak/issues/1083/labels{/name}","comments_url":"https://api.github.com/repos/fireice-uk/xmr-stak/issues/1083/comments","events_url":"https://api.github.com/repos/fireice-uk/xmr-stak/issues/1083/events","html_url":"https://github.com/fireice-uk/xmr-stak/issues/1083","id":297594665,"number":1083,"title":"cuda & openCL blocking linux… making linux unusable","user":{"login":"aotto1968","id":27886664,"avatar_url":"https://avatars0.githubusercontent.com/u/27886664?v=4","gravatar_id":"","url":"https://api.github.com/users/aotto1968","html_url":"https://github.com/aotto1968","followers_url":"https://api.github.com/users/aotto1968/followers","following_url":"https://api.github.com/users/aotto1968/following{/other_user}","gists_url":"https://api.github.com/users/aotto1968/gists{/gist_id}","starred_url":"https://api.github.com/users/aotto1968/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/aotto1968/subscriptions","organizations_url":"https://api.github.com/users/aotto1968/orgs","repos_url":"https://api.github.com/users/aotto1968/repos","events_url":"https://api.github.com/users/aotto1968/events{/privacy}","received_events_url":"https://api.github.com/users/aotto1968/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":0,"created_at":"2018-02-15T20:59:59Z","updated_at":"2018-02-16T09:47:00Z","closed_at":null,"author_association":"NONE","body":"Hi, my first steps with GPU mining…\r\n\r\nI only use GPU mining on Nvidia… run the **CUDA** and later the (modified) **openCL** code…\r\n\r\n- Nvidia support both, CUDA and openCL\r\n\r\n**>> first info: both hash-speed are equal… ~305 H/s**\r\n\r\nand both show the same behavior… \r\n\r\n- after start of xmr-stak… the linux become permanent slower… and after ~60-120 sec… \r\n- linux is un-usable… !!!\r\n\r\nmy FIRST thought was… that the GPU is in overload… so i reduce the load to…\r\n\r\n```\r\ngpu_threads_conf\" :\r\n[\r\n  // gpu: GeForce GTX 1050 Ti architecture: 61 \r\n  //      memory: 3637/4030 MiB\r\n  //      smx: 6 \r\n  { \"index\" : 0,   \r\n    \"threads\" : 8, \"blocks\" : 1, \r\n    \"bfactor\" : 2, \"bsleep\" :  0,                                                             \r\n    \"affine_to_cpu\" : 1, \"sync_mode\" : 3,                                                     \r\n  },    \r\n],          \r\n```                                                                                  \r\n\r\nfrom original:\r\n\r\n```\r\n\"gpu_threads_conf\" :\r\n[\r\n  // gpu: GeForce GTX 1050 Ti architecture: 61\r\n  //      memory: 3637/4030 MiB\r\n  //      smx: 6\r\n  { \"index\" : 0,\r\n    \"threads\" : 56, \"blocks\" : 18,\r\n    \"bfactor\" : 2, \"bsleep\" :  0,\r\n    \"affine_to_cpu\" : false, \"sync_mode\" : 3,\r\n  },\r\n],\r\n```\r\n\r\n→ but still the same behavior… right now… i cant NOT mine and work together.\r\n\r\nother example from the *CUDA* installation working fine…\r\n\r\n========================================================================\r\n\r\nPlease provide as much as possible information to reproduce the issue.\r\n\r\n# Basic information\r\n  - Type of the CPU.\r\nIntel(R) Xeon(R) CPU E3-1275 V2 @ 3.50GHz\r\n  - Type of the GPU (if you try to miner with the GPU).\r\nGeForce GTX 1050 Ti architecture: 61\r\n\r\n\r\n\r\n# Issue with the execution\r\n> NO compiling issues\r\n\r\n# AMD OpenCl issue\r\n> let us focus on *CUDA*\r\n\r\n# Stability issue\r\n  - Is the CPU or GPU overclocked?\r\n→ no i only use the \"default\"\r\n  - Is the Main memory of the CPU or GPU undervolted?\r\n→ how I can check this ?\r\n"},"comment":{"url":"https://api.github.com/repos/fireice-uk/xmr-stak/issues/comments/366188929","html_url":"https://github.com/fireice-uk/xmr-stak/issues/1083#issuecomment-366188929","issue_url":"https://api.github.com/repos/fireice-uk/xmr-stak/issues/1083","id":366188929,"user":{"login":"Omgthehorror","id":33631259,"avatar_url":"https://avatars2.githubusercontent.com/u/33631259?v=4","gravatar_id":"","url":"https://api.github.com/users/Omgthehorror","html_url":"https://github.com/Omgthehorror","followers_url":"https://api.github.com/users/Omgthehorror/followers","following_url":"https://api.github.com/users/Omgthehorror/following{/other_user}","gists_url":"https://api.github.com/users/Omgthehorror/gists{/gist_id}","starred_url":"https://api.github.com/users/Omgthehorror/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/Omgthehorror/subscriptions","organizations_url":"https://api.github.com/users/Omgthehorror/orgs","repos_url":"https://api.github.com/users/Omgthehorror/repos","events_url":"https://api.github.com/users/Omgthehorror/events{/privacy}","received_events_url":"https://api.github.com/users/Omgthehorror/received_events","type":"User","site_admin":false},"created_at":"2018-02-16T09:47:00Z","updated_at":"2018-02-16T09:47:00Z","author_association":"NONE","body":"If you plan on using the system while mining, I'd advise you to up \"bfactor\" and \"bsleep\". "}}
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