org.lwjgl.opencl

Class INTELDriverDiagnostics

java.lang.Object

org.lwjgl.opencl.INTELDriverDiagnostics

public final class INTELDriverDiagnostics
extends java.lang.Object

Native bindings to the intel_driver_diagnostics extension.

The OpenCL specification allows registering a callback function during OpenCL context creation that will be called whenever there is an error. This extension extends this mechanism by allowing the driver to pass additional strings containing diagnostic information. The diagnostic messages can help to understand how the driver works and can provide guidance to modify an application to improve performance.

Requires CL12.

Field Summary

Fields

Modifier and Type	Field and Description
static int	CL_CONTEXT_DIAGNOSTICS_LEVEL_BAD_INTEL The value for the property CONTEXT_SHOW_DIAGNOSTICS_INTEL is a bitfield of type cl_diagnostic_verbose_level_intel that controls the types of diagnostic messages that are reported.
static int	CL_CONTEXT_DIAGNOSTICS_LEVEL_GOOD_INTEL The value for the property CONTEXT_SHOW_DIAGNOSTICS_INTEL is a bitfield of type cl_diagnostic_verbose_level_intel that controls the types of diagnostic messages that are reported.
static int	CL_CONTEXT_DIAGNOSTICS_LEVEL_NEUTRAL_INTEL The value for the property CONTEXT_SHOW_DIAGNOSTICS_INTEL is a bitfield of type cl_diagnostic_verbose_level_intel that controls the types of diagnostic messages that are reported.
static int	CL_CONTEXT_SHOW_DIAGNOSTICS_INTEL Accepted as a property name in the properties parameter of CreateContext and CreateContextFromType.

Method Summary

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

CL_CONTEXT_SHOW_DIAGNOSTICS_INTEL

public static final int CL_CONTEXT_SHOW_DIAGNOSTICS_INTEL

Accepted as a property name in the properties parameter of CreateContext and CreateContextFromType.

See Also:

Constant Field Values

CL_CONTEXT_DIAGNOSTICS_LEVEL_GOOD_INTEL

public static final int CL_CONTEXT_DIAGNOSTICS_LEVEL_GOOD_INTEL

The value for the property CONTEXT_SHOW_DIAGNOSTICS_INTEL is a bitfield of type cl_diagnostic_verbose_level_intel that controls the types of diagnostic messages that are reported.

Enum values:

• CONTEXT_DIAGNOSTICS_LEVEL_GOOD_INTEL - Messages under good verbose level report good use cases to verify that the driver is used properly and optimally.
• CONTEXT_DIAGNOSTICS_LEVEL_BAD_INTEL - Messages under bad verbose level report cases that may result in degraded performance.
• CONTEXT_DIAGNOSTICS_LEVEL_NEUTRAL_INTEL - Messages under neutral verbose level report cases that may or may not have performance implications. Additionally, neutral diagnostic messages may inform developers about specific internal driver properties.

See Also:

Constant Field Values

CL_CONTEXT_DIAGNOSTICS_LEVEL_BAD_INTEL

public static final int CL_CONTEXT_DIAGNOSTICS_LEVEL_BAD_INTEL

The value for the property CONTEXT_SHOW_DIAGNOSTICS_INTEL is a bitfield of type cl_diagnostic_verbose_level_intel that controls the types of diagnostic messages that are reported.

Enum values:

• CONTEXT_DIAGNOSTICS_LEVEL_GOOD_INTEL - Messages under good verbose level report good use cases to verify that the driver is used properly and optimally.
• CONTEXT_DIAGNOSTICS_LEVEL_BAD_INTEL - Messages under bad verbose level report cases that may result in degraded performance.
• CONTEXT_DIAGNOSTICS_LEVEL_NEUTRAL_INTEL - Messages under neutral verbose level report cases that may or may not have performance implications. Additionally, neutral diagnostic messages may inform developers about specific internal driver properties.

See Also:

Constant Field Values

CL_CONTEXT_DIAGNOSTICS_LEVEL_NEUTRAL_INTEL

public static final int CL_CONTEXT_DIAGNOSTICS_LEVEL_NEUTRAL_INTEL

The value for the property CONTEXT_SHOW_DIAGNOSTICS_INTEL is a bitfield of type cl_diagnostic_verbose_level_intel that controls the types of diagnostic messages that are reported.

Enum values:

• CONTEXT_DIAGNOSTICS_LEVEL_GOOD_INTEL - Messages under good verbose level report good use cases to verify that the driver is used properly and optimally.
• CONTEXT_DIAGNOSTICS_LEVEL_BAD_INTEL - Messages under bad verbose level report cases that may result in degraded performance.
• CONTEXT_DIAGNOSTICS_LEVEL_NEUTRAL_INTEL - Messages under neutral verbose level report cases that may or may not have performance implications. Additionally, neutral diagnostic messages may inform developers about specific internal driver properties.

See Also:

Constant Field Values