143 lines
5.3 KiB
Java
143 lines
5.3 KiB
Java
/*
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* Copyright (c) 2002-2010 LWJGL Project
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are
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* met:
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*
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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*
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* * Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* * Neither the name of 'LWJGL' nor the names of
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* its contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
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* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
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* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
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* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
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* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
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* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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package org.lwjgl.opencl;
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import org.lwjgl.PointerBuffer;
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import org.lwjgl.util.generator.*;
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import org.lwjgl.util.generator.opencl.CLDeviceExtension;
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import org.lwjgl.util.generator.opencl.cl_int;
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import org.lwjgl.util.generator.opencl.cl_uint;
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import java.nio.IntBuffer;
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import java.nio.LongBuffer;
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@CLDeviceExtension
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public interface EXT_device_fission {
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/**
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* Accepted as a property name in the <properties> parameter of
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* clCreateSubDeviceEXT:
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*/
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int CL_DEVICE_PARTITION_EQUALLY_EXT = 0x4050,
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CL_DEVICE_PARTITION_BY_COUNTS_EXT = 0x4051,
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CL_DEVICE_PARTITION_BY_NAMES_EXT = 0x4052,
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CL_DEVICE_PARTITION_BY_AFFINITY_DOMAIN_EXT = 0x4053;
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/**
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* Accepted as a property name, when accompanying the
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* CL_DEVICE_PARITION_BY_AFFINITY_DOMAIN_EXT property, in the <properties>
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* parameter of clCreateSubDeviceEXT:
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*/
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int CL_AFFINITY_DOMAIN_L1_CACHE_EXT = 0x1,
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CL_AFFINITY_DOMAIN_L2_CACHE_EXT = 0x2,
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CL_AFFINITY_DOMAIN_L3_CACHE_EXT = 0x3,
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CL_AFFINITY_DOMAIN_L4_CACHE_EXT = 0x4,
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CL_AFFINITY_DOMAIN_NUMA_EXT = 0x10,
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CL_AFFINITY_DOMAIN_NEXT_FISSIONABLE_EXT = 0x100;
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/**
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* Accepted as a property being queried in the <param_name> argument of
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* clGetDeviceInfo:
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*/
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int CL_DEVICE_PARENT_DEVICE_EXT = 0x4054,
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CL_DEVICE_PARITION_TYPES_EXT = 0x4055,
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CL_DEVICE_AFFINITY_DOMAINS_EXT = 0x4056,
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CL_DEVICE_REFERENCE_COUNT_EXT = 0x4057,
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CL_DEVICE_PARTITION_STYLE_EXT = 0x4058;
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/**
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* Accepted as the property list terminator in the <properties> parameter of
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* clCreateSubDeviceEXT:
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*/
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int CL_PROPERTIES_LIST_END_EXT = 0x0;
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/**
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* Accepted as the partition counts list terminator in the <properties>
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* parameter of clCreateSubDeviceEXT:
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*/
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int CL_PARTITION_BY_COUNTS_LIST_END_EXT = 0x0;
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/**
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* Accepted as the partition names list terminator in the <properties>
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* parameter of clCreateSubDeviceEXT:
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*/
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int CL_PARTITION_BY_NAMES_LIST_END_EXT = -1;
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/**
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* Returned by clCreateSubDevicesEXT when the indicated partition scheme is
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* supported by the implementation, but the implementation can not further
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* partition the device in this way.
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*/
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int CL_DEVICE_PARTITION_FAILED_EXT = -1057;
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/**
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* Returned by clCreateSubDevicesEXT when the total number of compute units
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* requested exceeds CL_DEVICE_MAX_COMPUTE_UNITS, or the number of compute
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* units for any one sub-device is less than 1.
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*/
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int CL_INVALID_PARTITION_COUNT_EXT = -1058;
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/**
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* Returned by clCreateSubDevicesEXT when a compute unit name appearing in a
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* name list following CL_DEVICE_PARTITION_BY_NAMES_EXT is not in range.
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*/
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int CL_INVALID_PARTITION_NAME_EXT = -1059;
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@Code(javaAfterNative = "\t\tif ( __result == CL10.CL_SUCCESS ) device.retain();")
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@cl_int
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int clRetainDeviceEXT(@PointerWrapper("cl_device_id") CLDevice device);
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/**
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* Warning: LWJGL will not automatically release any objects associated with sub-devices.
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* The user is responsible for tracking and releasing everything prior to calling this method.
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*
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* @param device the parent CLDevice
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*
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* @return the error code
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*/
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@Code(
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javaBeforeNative = "\t\tAPIUtil.releaseObjects(device);",
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javaAfterNative = "\t\tif ( __result == CL10.CL_SUCCESS ) device.release();"
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)
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@cl_int
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int clReleaseDeviceEXT(@PointerWrapper("cl_device_id") CLDevice device);
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@Code(javaAfterNative = "\t\tif ( __result == CL10.CL_SUCCESS && out_devices != null ) in_device.registerSubCLDevices(out_devices);")
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@cl_int
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int clCreateSubDevicesEXT(
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@PointerWrapper("cl_device_id") CLDevice in_device,
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@NullTerminated @Const @NativeType("cl_device_partition_property_ext") LongBuffer properties,
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@AutoSize(value = "out_devices", canBeNull = true) @cl_uint int num_entries,
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@OutParameter @Check(canBeNull = true) @NativeType("cl_device_id") PointerBuffer out_devices,
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@OutParameter @Check(value = "1", canBeNull = true) @cl_uint IntBuffer num_devices);
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} |