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4358 | Serge | 1 | /******************************************************************************* |
2 | * Copyright (c) 2008-2010 The Khronos Group Inc. |
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3 | * |
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4 | * Permission is hereby granted, free of charge, to any person obtaining a |
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5 | * copy of this software and/or associated documentation files (the |
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6 | * "Materials"), to deal in the Materials without restriction, including |
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7 | * without limitation the rights to use, copy, modify, merge, publish, |
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8 | * distribute, sublicense, and/or sell copies of the Materials, and to |
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9 | * permit persons to whom the Materials are furnished to do so, subject to |
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10 | * the following conditions: |
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11 | * |
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12 | * The above copyright notice and this permission notice shall be included |
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13 | * in all copies or substantial portions of the Materials. |
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14 | * |
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15 | * THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, |
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16 | * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF |
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17 | * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. |
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18 | * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY |
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19 | * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, |
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20 | * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE |
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21 | * MATERIALS OR THE USE OR OTHER DEALINGS IN THE MATERIALS. |
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22 | ******************************************************************************/ |
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23 | |||
24 | /* $Revision: 11928 $ on $Date: 2010-07-13 09:04:56 -0700 (Tue, 13 Jul 2010) $ */ |
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25 | |||
26 | /* cl_ext.h contains OpenCL extensions which don't have external */ |
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27 | /* (OpenGL, D3D) dependencies. */ |
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28 | |||
29 | #ifndef __CL_EXT_H |
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30 | #define __CL_EXT_H |
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31 | |||
32 | #ifdef __cplusplus |
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33 | extern "C" { |
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34 | #endif |
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35 | |||
36 | #ifdef __APPLE__ |
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37 | #include |
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38 | #include |
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39 | #else |
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40 | #include |
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41 | #endif |
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42 | |||
43 | /* cl_khr_fp64 extension - no extension #define since it has no functions */ |
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44 | #define CL_DEVICE_DOUBLE_FP_CONFIG 0x1032 |
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45 | |||
46 | /* cl_khr_fp16 extension - no extension #define since it has no functions */ |
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47 | #define CL_DEVICE_HALF_FP_CONFIG 0x1033 |
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48 | |||
49 | /* Memory object destruction |
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50 | * |
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51 | * Apple extension for use to manage externally allocated buffers used with cl_mem objects with CL_MEM_USE_HOST_PTR |
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52 | * |
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53 | * Registers a user callback function that will be called when the memory object is deleted and its resources |
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54 | * freed. Each call to clSetMemObjectCallbackFn registers the specified user callback function on a callback |
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55 | * stack associated with memobj. The registered user callback functions are called in the reverse order in |
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56 | * which they were registered. The user callback functions are called and then the memory object is deleted |
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57 | * and its resources freed. This provides a mechanism for the application (and libraries) using memobj to be |
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58 | * notified when the memory referenced by host_ptr, specified when the memory object is created and used as |
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59 | * the storage bits for the memory object, can be reused or freed. |
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60 | * |
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61 | * The application may not call CL api's with the cl_mem object passed to the pfn_notify. |
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62 | * |
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63 | * Please check for the "cl_APPLE_SetMemObjectDestructor" extension using clGetDeviceInfo(CL_DEVICE_EXTENSIONS) |
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64 | * before using. |
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65 | */ |
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66 | #define cl_APPLE_SetMemObjectDestructor 1 |
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67 | cl_int CL_API_ENTRY clSetMemObjectDestructorAPPLE( cl_mem /* memobj */, |
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68 | void (* /*pfn_notify*/)( cl_mem /* memobj */, void* /*user_data*/), |
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69 | void * /*user_data */ ) CL_EXT_SUFFIX__VERSION_1_0; |
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70 | |||
71 | |||
72 | /* Context Logging Functions |
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73 | * |
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74 | * The next three convenience functions are intended to be used as the pfn_notify parameter to clCreateContext(). |
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75 | * Please check for the "cl_APPLE_ContextLoggingFunctions" extension using clGetDeviceInfo(CL_DEVICE_EXTENSIONS) |
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76 | * before using. |
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77 | * |
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78 | * clLogMessagesToSystemLog fowards on all log messages to the Apple System Logger |
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79 | */ |
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80 | #define cl_APPLE_ContextLoggingFunctions 1 |
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81 | extern void CL_API_ENTRY clLogMessagesToSystemLogAPPLE( const char * /* errstr */, |
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82 | const void * /* private_info */, |
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83 | size_t /* cb */, |
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84 | void * /* user_data */ ) CL_EXT_SUFFIX__VERSION_1_0; |
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85 | |||
86 | /* clLogMessagesToStdout sends all log messages to the file descriptor stdout */ |
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87 | extern void CL_API_ENTRY clLogMessagesToStdoutAPPLE( const char * /* errstr */, |
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88 | const void * /* private_info */, |
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89 | size_t /* cb */, |
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90 | void * /* user_data */ ) CL_EXT_SUFFIX__VERSION_1_0; |
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91 | |||
92 | /* clLogMessagesToStderr sends all log messages to the file descriptor stderr */ |
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93 | extern void CL_API_ENTRY clLogMessagesToStderrAPPLE( const char * /* errstr */, |
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94 | const void * /* private_info */, |
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95 | size_t /* cb */, |
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96 | void * /* user_data */ ) CL_EXT_SUFFIX__VERSION_1_0; |
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97 | |||
98 | |||
99 | /************************ |
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100 | * cl_khr_icd extension * |
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101 | ************************/ |
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102 | #define cl_khr_icd 1 |
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103 | |||
104 | /* cl_platform_info */ |
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105 | #define CL_PLATFORM_ICD_SUFFIX_KHR 0x0920 |
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106 | |||
107 | /* Additional Error Codes */ |
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108 | #define CL_PLATFORM_NOT_FOUND_KHR -1001 |
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109 | |||
110 | extern CL_API_ENTRY cl_int CL_API_CALL |
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111 | clIcdGetPlatformIDsKHR(cl_uint /* num_entries */, |
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112 | cl_platform_id * /* platforms */, |
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113 | cl_uint * /* num_platforms */); |
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114 | |||
115 | typedef CL_API_ENTRY cl_int (CL_API_CALL *clIcdGetPlatformIDsKHR_fn)( |
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116 | cl_uint /* num_entries */, |
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117 | cl_platform_id * /* platforms */, |
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118 | cl_uint * /* num_platforms */); |
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119 | |||
120 | |||
121 | /****************************************** |
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122 | * cl_nv_device_attribute_query extension * |
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123 | ******************************************/ |
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124 | /* cl_nv_device_attribute_query extension - no extension #define since it has no functions */ |
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125 | #define CL_DEVICE_COMPUTE_CAPABILITY_MAJOR_NV 0x4000 |
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126 | #define CL_DEVICE_COMPUTE_CAPABILITY_MINOR_NV 0x4001 |
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127 | #define CL_DEVICE_REGISTERS_PER_BLOCK_NV 0x4002 |
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128 | #define CL_DEVICE_WARP_SIZE_NV 0x4003 |
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129 | #define CL_DEVICE_GPU_OVERLAP_NV 0x4004 |
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130 | #define CL_DEVICE_KERNEL_EXEC_TIMEOUT_NV 0x4005 |
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131 | #define CL_DEVICE_INTEGRATED_MEMORY_NV 0x4006 |
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132 | |||
133 | |||
134 | /********************************* |
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135 | * cl_amd_device_attribute_query * |
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136 | *********************************/ |
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137 | #define CL_DEVICE_PROFILING_TIMER_OFFSET_AMD 0x4036 |
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138 | |||
139 | |||
140 | #ifdef CL_VERSION_1_1 |
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141 | /*********************************** |
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142 | * cl_ext_device_fission extension * |
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143 | ***********************************/ |
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144 | #define cl_ext_device_fission 1 |
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145 | |||
146 | extern CL_API_ENTRY cl_int CL_API_CALL |
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147 | clReleaseDeviceEXT( cl_device_id /*device*/ ) CL_EXT_SUFFIX__VERSION_1_1; |
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148 | |||
149 | typedef CL_API_ENTRY cl_int |
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150 | (CL_API_CALL *clReleaseDeviceEXT_fn)( cl_device_id /*device*/ ) CL_EXT_SUFFIX__VERSION_1_1; |
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151 | |||
152 | extern CL_API_ENTRY cl_int CL_API_CALL |
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153 | clRetainDeviceEXT( cl_device_id /*device*/ ) CL_EXT_SUFFIX__VERSION_1_1; |
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154 | |||
155 | typedef CL_API_ENTRY cl_int |
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156 | (CL_API_CALL *clRetainDeviceEXT_fn)( cl_device_id /*device*/ ) CL_EXT_SUFFIX__VERSION_1_1; |
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157 | |||
158 | typedef cl_ulong cl_device_partition_property_ext; |
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159 | extern CL_API_ENTRY cl_int CL_API_CALL |
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160 | clCreateSubDevicesEXT( cl_device_id /*in_device*/, |
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161 | const cl_device_partition_property_ext * /* properties */, |
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162 | cl_uint /*num_entries*/, |
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163 | cl_device_id * /*out_devices*/, |
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164 | cl_uint * /*num_devices*/ ) CL_EXT_SUFFIX__VERSION_1_1; |
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165 | |||
166 | typedef CL_API_ENTRY cl_int |
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167 | ( CL_API_CALL * clCreateSubDevicesEXT_fn)( cl_device_id /*in_device*/, |
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168 | const cl_device_partition_property_ext * /* properties */, |
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169 | cl_uint /*num_entries*/, |
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170 | cl_device_id * /*out_devices*/, |
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171 | cl_uint * /*num_devices*/ ) CL_EXT_SUFFIX__VERSION_1_1; |
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172 | |||
173 | /* cl_device_partition_property_ext */ |
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174 | #define CL_DEVICE_PARTITION_EQUALLY_EXT 0x4050 |
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175 | #define CL_DEVICE_PARTITION_BY_COUNTS_EXT 0x4051 |
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176 | #define CL_DEVICE_PARTITION_BY_NAMES_EXT 0x4052 |
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177 | #define CL_DEVICE_PARTITION_BY_AFFINITY_DOMAIN_EXT 0x4053 |
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178 | |||
179 | /* clDeviceGetInfo selectors */ |
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180 | #define CL_DEVICE_PARENT_DEVICE_EXT 0x4054 |
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181 | #define CL_DEVICE_PARTITION_TYPES_EXT 0x4055 |
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182 | #define CL_DEVICE_AFFINITY_DOMAINS_EXT 0x4056 |
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183 | #define CL_DEVICE_REFERENCE_COUNT_EXT 0x4057 |
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184 | #define CL_DEVICE_PARTITION_STYLE_EXT 0x4058 |
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185 | |||
186 | /* error codes */ |
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187 | #define CL_DEVICE_PARTITION_FAILED_EXT -1057 |
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188 | #define CL_INVALID_PARTITION_COUNT_EXT -1058 |
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189 | #define CL_INVALID_PARTITION_NAME_EXT -1059 |
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190 | |||
191 | /* CL_AFFINITY_DOMAINs */ |
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192 | #define CL_AFFINITY_DOMAIN_L1_CACHE_EXT 0x1 |
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193 | #define CL_AFFINITY_DOMAIN_L2_CACHE_EXT 0x2 |
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194 | #define CL_AFFINITY_DOMAIN_L3_CACHE_EXT 0x3 |
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195 | #define CL_AFFINITY_DOMAIN_L4_CACHE_EXT 0x4 |
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196 | #define CL_AFFINITY_DOMAIN_NUMA_EXT 0x10 |
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197 | #define CL_AFFINITY_DOMAIN_NEXT_FISSIONABLE_EXT 0x100 |
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198 | |||
199 | /* cl_device_partition_property_ext list terminators */ |
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200 | #define CL_PROPERTIES_LIST_END_EXT ((cl_device_partition_property_ext) 0) |
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201 | #define CL_PARTITION_BY_COUNTS_LIST_END_EXT ((cl_device_partition_property_ext) 0) |
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202 | #define CL_PARTITION_BY_NAMES_LIST_END_EXT ((cl_device_partition_property_ext) 0 - 1) |
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203 | |||
204 | |||
205 | |||
206 | #endif /* CL_VERSION_1_1 */ |
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207 | |||
208 | #ifdef __cplusplus |
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209 | } |
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210 | #endif |
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211 | |||
212 | |||
213 | #endif /* __CL_EXT_H */ |