amdgpu with 8+ cards for GPU mining?

Joseph Wang joequant at gmail.com
Fri Feb 16 18:17:57 UTC 2018


Here are the logs for the eight card case.

cc'ing the Mageia linux group since I'm using that distribution for
development.

Three questions:

1) (this might be for the mageia people) What's the easiest way of booting
up the system without loading in the amdgpu module?

2) What's the easiest way of generating a patch from the amd-gfx repository
against the mainline kernel.  The reason for this is that it's easier
for me to do local configuration management if I generate rpms locally.

3) Also right now I'm running a mix of software.  I take the opencl legacy
drivers from the rpm package and they work against amdgpu.  The trouble
is that they replace them mesa drivers and so I can't get opencl.  I'd like
to move onto ROCm but that involves a lot of configuration management.

The good news is that I have a system with 8 gpu cards that works as a
mining system.
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00000000-00000fff : Reserved
00001000-0009c3ff : System RAM
0009c400-0009ffff : Reserved
000a0000-000bffff : PCI Bus 0000:00
000c0000-000cebff : Video ROM
000e0000-000fffff : Reserved
  000f0000-000fffff : System ROM
00100000-47cebfff : System RAM
47cec000-47d1dfff : ACPI Tables
47d1e000-49803fff : System RAM
49804000-49804fff : ACPI Non-volatile Storage
49805000-49805fff : Reserved
49806000-5637dfff : System RAM
5637e000-571d5fff : Reserved
571d6000-571e7fff : ACPI Tables
571e8000-572defff : System RAM
572df000-57606fff : ACPI Non-volatile Storage
57607000-57ba1fff : Reserved
57ba2000-57bfffff : System RAM
57c00000-57ffffff : Reserved
58000000-f7ffffff : PCI Bus 0000:00
  58000000-581fffff : PCI Bus 0000:0b
  a0000000-f01fffff : PCI Bus 0000:02
    a0000000-f01fffff : PCI Bus 0000:03
      a0000000-b01fffff : PCI Bus 0000:0a
        a0000000-afffffff : 0000:0a:00.0
        b0000000-b01fffff : 0000:0a:00.0
      c0000000-d01fffff : PCI Bus 0000:08
        c0000000-cfffffff : 0000:08:00.0
        d0000000-d01fffff : 0000:08:00.0
      e0000000-f01fffff : PCI Bus 0000:04
        e0000000-efffffff : 0000:04:00.0
        f0000000-f01fffff : 0000:04:00.0
  f7600000-f78fffff : PCI Bus 0000:02
    f7600000-f78fffff : PCI Bus 0000:03
      f7600000-f76fffff : PCI Bus 0000:0a
        f7600000-f763ffff : 0000:0a:00.0
        f7640000-f765ffff : 0000:0a:00.0
        f7660000-f7663fff : 0000:0a:00.1
          f7660000-f7663fff : ICH HD audio
      f7700000-f77fffff : PCI Bus 0000:08
        f7700000-f773ffff : 0000:08:00.0
        f7740000-f775ffff : 0000:08:00.0
        f7760000-f7763fff : 0000:08:00.1
          f7760000-f7763fff : ICH HD audio
      f7800000-f78fffff : PCI Bus 0000:04
        f7800000-f783ffff : 0000:04:00.0
        f7860000-f7863fff : 0000:04:00.1
          f7860000-f7863fff : ICH HD audio
  f7900000-f79fffff : PCI Bus 0000:10
    f7900000-f793ffff : 0000:10:00.0
    f7940000-f795ffff : 0000:10:00.0
    f7960000-f7963fff : 0000:10:00.1
      f7960000-f7963fff : ICH HD audio
  f7a00000-f7afffff : PCI Bus 0000:0f
    f7a00000-f7a3ffff : 0000:0f:00.0
    f7a40000-f7a5ffff : 0000:0f:00.0
    f7a60000-f7a63fff : 0000:0f:00.1
      f7a60000-f7a63fff : ICH HD audio
  f7b00000-f7bfffff : PCI Bus 0000:0e
    f7b00000-f7b3ffff : 0000:0e:00.0
    f7b40000-f7b5ffff : 0000:0e:00.0
    f7b60000-f7b63fff : 0000:0e:00.1
      f7b60000-f7b63fff : ICH HD audio
  f7c00000-f7cfffff : PCI Bus 0000:0d
    f7c00000-f7c3ffff : 0000:0d:00.0
    f7c40000-f7c5ffff : 0000:0d:00.0
    f7c60000-f7c63fff : 0000:0d:00.1
      f7c60000-f7c63fff : ICH HD audio
  f7d00000-f7dfffff : PCI Bus 0000:0c
    f7d00000-f7d3ffff : 0000:0c:00.0
    f7d40000-f7d5ffff : 0000:0c:00.0
    f7d60000-f7d63fff : 0000:0c:00.1
      f7d60000-f7d63fff : ICH HD audio
  f7e00000-f7efffff : PCI Bus 0000:01
    f7e00000-f7e03fff : 0000:01:00.0
      f7e00000-f7e03fff : nvme
  f7f00000-f7f1ffff : 0000:00:1f.6
    f7f00000-f7f1ffff : e1000e
  f7f20000-f7f23fff : 0000:00:1f.2
  f7f24000-f7f25fff : 0000:00:17.0
    f7f24000-f7f25fff : ahci
  f7f26000-f7f267ff : 0000:00:17.0
    f7f26000-f7f267ff : ahci
  f7f27000-f7f270ff : 0000:00:17.0
    f7f27000-f7f270ff : ahci
  f7fe0000-f7ffffff : pnp 00:06
f8000000-fbffffff : PCI MMCONFIG 0000 [bus 00-3f]
  f8000000-fbffffff : Reserved
    f8000000-fbffffff : pnp 00:06
fd000000-fe7fffff : PCI Bus 0000:00
  fd000000-fdabffff : pnp 00:07
  fdac0000-fdacffff : pnp 00:07
    fdac0000-fdacffff : pnp 00:09
  fdad0000-fdadffff : pnp 00:07
  fdae0000-fdaeffff : pnp 00:07
    fdae0000-fdaeffff : pnp 00:09
  fdaf0000-fdafffff : pnp 00:07
    fdaf0000-fdafffff : pnp 00:09
  fdb00000-fdffffff : pnp 00:07
    fdc6000c-fdc6000f : iTCO_wdt
      fdc6000c-fdc6000f : iTCO_wdt
  fe000000-fe010fff : Reserved
  fe036000-fe03bfff : pnp 00:07
  fe03d000-fe3fffff : pnp 00:07
  fe410000-fe7fffff : pnp 00:07
fec00000-fec00fff : Reserved
  fec00000-fec003ff : IOAPIC 0
fed00000-fed00fff : Reserved
  fed00000-fed003ff : HPET 0
    fed00000-fed003ff : PNP0103:00
fed10000-fed17fff : pnp 00:06
fed18000-fed18fff : pnp 00:06
fed19000-fed19fff : pnp 00:06
fed20000-fed3ffff : pnp 00:06
fed45000-fed8ffff : pnp 00:06
fed90000-fed93fff : pnp 00:06
fee00000-fee00fff : Local APIC
  fee00000-fee00fff : Reserved
ff000000-ffffffff : Reserved
  ff000000-ffffffff : INT0800:00
    ff000000-ffffffff : pnp 00:06
100000000-8a6ffffff : System RAM
  86a000000-86ac02fff : Kernel code
  86ac03000-86b34503f : Kernel data
  86b80d000-86b8b5fff : Kernel bss
8a7000000-8a7ffffff : RAM buffer
2000000000-2fffffffff : PCI Bus 0000:00
  2000000000-20001fffff : PCI Bus 0000:0b
  2080000000-21ffffffff : PCI Bus 0000:0c
    2080000000-20801fffff : 0000:0c:00.0
    2100000000-21ffffffff : 0000:0c:00.0
  2200000000-237fffffff : PCI Bus 0000:0d
    2200000000-22ffffffff : 0000:0d:00.0
    2300000000-23001fffff : 0000:0d:00.0
  2380000000-24ffffffff : PCI Bus 0000:0e
    2380000000-23801fffff : 0000:0e:00.0
    2400000000-24ffffffff : 0000:0e:00.0
  2500000000-267fffffff : PCI Bus 0000:0f
    2500000000-25ffffffff : 0000:0f:00.0
    2600000000-26001fffff : 0000:0f:00.0
  2680000000-27ffffffff : PCI Bus 0000:10
    2680000000-26801fffff : 0000:10:00.0
    2700000000-27ffffffff : 0000:10:00.0
  2ffff00000-2ffff0ffff : 0000:00:1f.3
    2ffff00000-2ffff0ffff : ICH HD audio
  2ffff10000-2ffff1ffff : 0000:00:14.0
    2ffff10000-2ffff1ffff : xhci-hcd
  2ffff20000-2ffff23fff : 0000:00:1f.3
    2ffff20000-2ffff23fff : ICH HD audio
  2ffff24000-2ffff240ff : 0000:00:1f.4
  2ffff25000-2ffff25fff : 0000:00:16.0
    2ffff25000-2ffff25fff : mei_me
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