Dell PowerEdge T350 Integrated Remote Access Controller 9 Attribute Registry - Page 297

Write Privilege Server Control License Required iDRAC Express or iDRAC Enterprise Dependency Not applicable BIOS.ProcSettings.IommuSupport (Read or Write) Description Enable or Disable IOMMU support. Required to create IVRS ACPI Table Legal Values ● Enabled ● Disabled Default Value Not Applicable Write Privilege Server Control License Required iDRAC Express or iDRAC Enterprise Dependency Not applicable BIOS.ProcSettings.IrqThrottle (Read or Write) Description Throttles local requests that are targeting a remote address." Legal Values ●0 ●1 ●2 ●3 ●4 Default Value Not Applicable Write Privilege Server Control License Required iDRAC Express or iDRAC Enterprise Dependency Not applicable BIOS.ProcSettings.L1Prefetcher (Read or Write) Description Enables or disables the L1 Prefetcher. This setting can affect performance, depending on the application running on the server. Recommended for High Performance Computing applications. Legal Values ● Enabled ● Disabled Default Value Not Applicable Write Privilege Server Control License Required iDRAC Express or iDRAC Enterprise Dependency Not applicable BIOS.ProcSettings.L1RegionPrefetcher (Read or Write) Description When set to Enabled, the processor provides additional fetch to data along with the data access to the given instruction for performance tuning by controlling the L1 region prefetcher setting. Use the recommended setting, and this option will allow for optimizing overall workloads. BIOS Attributes 297