RTFW_RDT_FEATURE_MODE Enumeration

RTFW_RDT_FEATURE_MODE represents the state of the Intel^® Resource Director Technology (RDT) features: 

• Intel^® Cache Allocation Technology (CAT) mode for performance differentiation among RTSS threads.
• Intel^® Memory Bandwidth Technology (MBA) mode for performance differentiation among RTSS threads.

Syntax

typedef enum _RTFW_RDT_FEATURE_MODE(
    RTRFM_FLAT = 0,
    RTRFM_PRIORITY,
    RTRFM_NOT_AVAILABLE,
} RTFW_RDT_FEATURE_MODE, * PRTFW_RDT_FEATURE_MODE;

Constants

RTRFM_FLAT = 0

This value indicates the Intel^® RDT feature is set to Flat performance mode. See Optimizing Performance with Intel Resource Director Technology (RDT) for information on this mode.

RTRFM_PRIORITY

This value indicates the Intel^® RDT feature is set to Priority-based CLOS performance mode. See Optimizing Performance with Intel Resource Director Technology (RDT) for information on this mode.

RTRFM_NOT_AVAILABLE

This value indicates that the system does not support Intel^® RDT performance optimization.

Requirements

See Also:

• RTFW_RDT_STATE
• RTFW_SUBSYSTEM_CONFIGURATION