Class EXTDeviceFission

java.lang.Object
org.lwjgl.opencl.EXTDeviceFission

public final class EXTDeviceFission extends Object
  • Field Details

    • CL_DEVICE_PARTITION_EQUALLY_EXT

      public static final int CL_DEVICE_PARTITION_EQUALLY_EXT
      Accepted as a property name in the <properties> parameter of clCreateSubDeviceEXT:
      See Also:
    • CL_DEVICE_PARTITION_BY_COUNTS_EXT

      public static final int CL_DEVICE_PARTITION_BY_COUNTS_EXT
      Accepted as a property name in the <properties> parameter of clCreateSubDeviceEXT:
      See Also:
    • CL_DEVICE_PARTITION_BY_NAMES_EXT

      public static final int CL_DEVICE_PARTITION_BY_NAMES_EXT
      Accepted as a property name in the <properties> parameter of clCreateSubDeviceEXT:
      See Also:
    • CL_DEVICE_PARTITION_BY_AFFINITY_DOMAIN_EXT

      public static final int CL_DEVICE_PARTITION_BY_AFFINITY_DOMAIN_EXT
      Accepted as a property name in the <properties> parameter of clCreateSubDeviceEXT:
      See Also:
    • CL_AFFINITY_DOMAIN_L1_CACHE_EXT

      public static final int CL_AFFINITY_DOMAIN_L1_CACHE_EXT
      Accepted as a property name, when accompanying the CL_DEVICE_PARITION_BY_AFFINITY_DOMAIN_EXT property, in the <properties> parameter of clCreateSubDeviceEXT:
      See Also:
    • CL_AFFINITY_DOMAIN_L2_CACHE_EXT

      public static final int CL_AFFINITY_DOMAIN_L2_CACHE_EXT
      Accepted as a property name, when accompanying the CL_DEVICE_PARITION_BY_AFFINITY_DOMAIN_EXT property, in the <properties> parameter of clCreateSubDeviceEXT:
      See Also:
    • CL_AFFINITY_DOMAIN_L3_CACHE_EXT

      public static final int CL_AFFINITY_DOMAIN_L3_CACHE_EXT
      Accepted as a property name, when accompanying the CL_DEVICE_PARITION_BY_AFFINITY_DOMAIN_EXT property, in the <properties> parameter of clCreateSubDeviceEXT:
      See Also:
    • CL_AFFINITY_DOMAIN_L4_CACHE_EXT

      public static final int CL_AFFINITY_DOMAIN_L4_CACHE_EXT
      Accepted as a property name, when accompanying the CL_DEVICE_PARITION_BY_AFFINITY_DOMAIN_EXT property, in the <properties> parameter of clCreateSubDeviceEXT:
      See Also:
    • CL_AFFINITY_DOMAIN_NUMA_EXT

      public static final int CL_AFFINITY_DOMAIN_NUMA_EXT
      Accepted as a property name, when accompanying the CL_DEVICE_PARITION_BY_AFFINITY_DOMAIN_EXT property, in the <properties> parameter of clCreateSubDeviceEXT:
      See Also:
    • CL_AFFINITY_DOMAIN_NEXT_FISSIONABLE_EXT

      public static final int CL_AFFINITY_DOMAIN_NEXT_FISSIONABLE_EXT
      Accepted as a property name, when accompanying the CL_DEVICE_PARITION_BY_AFFINITY_DOMAIN_EXT property, in the <properties> parameter of clCreateSubDeviceEXT:
      See Also:
    • CL_DEVICE_PARENT_DEVICE_EXT

      public static final int CL_DEVICE_PARENT_DEVICE_EXT
      Accepted as a property being queried in the <param_name> argument of clGetDeviceInfo:
      See Also:
    • CL_DEVICE_PARITION_TYPES_EXT

      public static final int CL_DEVICE_PARITION_TYPES_EXT
      Accepted as a property being queried in the <param_name> argument of clGetDeviceInfo:
      See Also:
    • CL_DEVICE_AFFINITY_DOMAINS_EXT

      public static final int CL_DEVICE_AFFINITY_DOMAINS_EXT
      Accepted as a property being queried in the <param_name> argument of clGetDeviceInfo:
      See Also:
    • CL_DEVICE_REFERENCE_COUNT_EXT

      public static final int CL_DEVICE_REFERENCE_COUNT_EXT
      Accepted as a property being queried in the <param_name> argument of clGetDeviceInfo:
      See Also:
    • CL_DEVICE_PARTITION_STYLE_EXT

      public static final int CL_DEVICE_PARTITION_STYLE_EXT
      Accepted as a property being queried in the <param_name> argument of clGetDeviceInfo:
      See Also:
    • CL_PROPERTIES_LIST_END_EXT

      public static final int CL_PROPERTIES_LIST_END_EXT
      Accepted as the property list terminator in the <properties> parameter of clCreateSubDeviceEXT:
      See Also:
    • CL_PARTITION_BY_COUNTS_LIST_END_EXT

      public static final int CL_PARTITION_BY_COUNTS_LIST_END_EXT
      Accepted as the partition counts list terminator in the <properties> parameter of clCreateSubDeviceEXT:
      See Also:
    • CL_PARTITION_BY_NAMES_LIST_END_EXT

      public static final int CL_PARTITION_BY_NAMES_LIST_END_EXT
      Accepted as the partition names list terminator in the <properties> parameter of clCreateSubDeviceEXT:
      See Also:
    • CL_DEVICE_PARTITION_FAILED_EXT

      public static final int CL_DEVICE_PARTITION_FAILED_EXT
      Returned by clCreateSubDevicesEXT when the indicated partition scheme is supported by the implementation, but the implementation can not further partition the device in this way.
      See Also:
    • CL_INVALID_PARTITION_COUNT_EXT

      public static final int CL_INVALID_PARTITION_COUNT_EXT
      Returned by clCreateSubDevicesEXT when the total number of compute units requested exceeds CL_DEVICE_MAX_COMPUTE_UNITS, or the number of compute units for any one sub-device is less than 1.
      See Also:
    • CL_INVALID_PARTITION_NAME_EXT

      public static final int CL_INVALID_PARTITION_NAME_EXT
      Returned by clCreateSubDevicesEXT when a compute unit name appearing in a name list following CL_DEVICE_PARTITION_BY_NAMES_EXT is not in range.
      See Also:
  • Method Details

    • clRetainDeviceEXT

      public static int clRetainDeviceEXT(CLDevice device)
    • clReleaseDeviceEXT

      public static int clReleaseDeviceEXT(CLDevice device)
      Warning: LWJGL will not automatically release any objects associated with sub-devices. The user is responsible for tracking and releasing everything prior to calling this method.

      Parameters:
      device - the parent CLDevice

      Returns:
      the error code
    • clCreateSubDevicesEXT

      public static int clCreateSubDevicesEXT(CLDevice in_device, LongBuffer properties, PointerBuffer out_devices, IntBuffer num_devices)