Просмотр кода страницы Procedure for installing and launching GPU accelerators on Rikor server motherboards based on Intel Xeon Scalable CPU

= Preface =

This manual has been tested for the following types and families of GPU accelerators:
* Nvidia Tesla T4 – simultaneous operation of 3 accelerators on the motherboard;
* Nvidia Quadro P620 – simultaneous operation of 4 accelerators on the motherboard.

= Procedure for launching graphics accelerators =

'''Nvidia Tesla T4'''

1. Remove power from the server;

2. Install graphics accelerators in the PCIe x16 slots of the motherboard (x8 with the ability to install x16 expansion cards in them);

3. Apply power to the server;

4. Wait for the image to appear on the screen. Hold down the "ESC" key and wait to enter the BIOS menu;

5. Go to Setup Utility -> Advance -> Socket Configuration -> Common RefCode Configuration;

6. Make settings as shown below; the values of the first three functions are required and the rest are default:
{| class="wikitable"
|-
!  !! '''Common RefCode Configuration'''
|-
| 1 || '''MMCFG''' || '''''512M'''''
|-
| 2 || '''MMIO High Base''' || '''''56T'''''
|-
| 3 || '''MMIO High Granularity Size''' || '''''1024G'''''
|-
| 4 || Isoc Mode || Auto
|-
| 5 || Numa || Enabled
|-
| 6 || Publish SRAT || Enabled
|-
| 7 || SRAT Memory Hot Plug || Disabled
|-
| 8 || SRAT CPU Hot Plug || Disabled
|}

7. Press "F10" button (Save and exit).

'''Nvidia Quadro P620'''

1. Without installing graphics accelerators apply power to the server;

2. Wait for the image to appear on the screen. Hold down the "ESC" key and wait to enter the BIOS menu;

3. Go to Setup Utility -> Advance -> Video Configuration;

4. Set Display Mode option to the "On Board First" state;

5. Press "F10" button (Save and exit);

6. Wait until the server restarts (the changes will take effect). Remove power from the server;

7. Install graphics accelerators in the PCIe x16 slots of the motherboard (x8 with the ability to install x16 expansion cards in them);

8. Apply power to the server;

9. Wait for the image to appear on the screen. Hold down the "ESC" key and wait to enter the BIOS menu;

10. Go to Setup Utility -> Advance -> Socket Configuration -> Common RefCode Configuration;

11. Make settings as shown below; the values of the first three functions are required and the rest are default:
{| class="wikitable"
|-
!  !! '''Common RefCode Configuration'''
|-
| 1 || '''MMCFG''' || '''''64M'''''
|-
| 2 || '''MMIO High Base''' || '''''56T'''''
|-
| 3 || '''MMIO High Granularity Size''' || '''''1G'''''
|-
| 4 || Isoc Mode || Auto
|-
| 5 || Numa || Enabled
|-
| 6 || Publish SRAT || Enabled
|-
| 7 || SRAT Memory Hot Plug || Disabled
|-
| 8 || SRAT CPU Hot Plug || Disabled
|}

12. Press "F10" button (Save and exit)