1<?xml version="1.0" encoding="UTF-8"?> 2<registry> 3 <!-- 4 Copyright (c) 2015 The Khronos Group Inc. 5 6 Permission is hereby granted, free of charge, to any person obtaining a 7 copy of this software and/or associated documentation files (the 8 "Materials"), to deal in the Materials without restriction, including 9 without limitation the rights to use, copy, modify, merge, publish, 10 distribute, sublicense, and/or sell copies of the Materials, and to 11 permit persons to whom the Materials are furnished to do so, subject to 12 the following conditions: 13 14 The above copyright notice and this permission notice shall be included 15 in all copies or substantial portions of the Materials. 16 17 THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 18 EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF 19 MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. 20 IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY 21 CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, 22 TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE 23 MATERIALS OR THE USE OR OTHER DEALINGS IN THE MATERIALS. 24 --> 25 <!-- 26 This file, spir-v.xml, is the SPIR-V Tool ID, opcode and enumerant registry. 27 The canonical version of the registry, together with related schema and 28 documentation, can be found in the Khronos Registry at 29 include/spirv/spir-v.xml in the master branch at 30 https://github.com/KhronosGroup/SPIRV-Headers 31 --> 32 33 <!-- SECTION: SPIR-V Tool ID Definitions --> 34 35 <!-- A SPIR-V Generator Magic Number is a 32 bit word: The high order 16 36 bits are a tool ID, which should be unique across all SPIR-V 37 generators. The low order 16 bits are reserved for use as a tool 38 version number, or any other purpose the tool supplier chooses. 39 Only the tool IDs are reserved with Khronos. 40 41 Add new tool ID reservations contiguously with the first available 42 number (the "start" attribute of the <unused> tag below), and 43 modify that <unused> tag accordingly. Please add a vendor/tool 44 supplier name in a 'vendor="name"' attribute; a tool name in a 45 'tool="name"' attribute; and a contact person/address in a 46 'comment' attribute. Remember that this value is the high 16 bits 47 of a 32-bit word. 48 49 Note: a single vendor/tool supplier may have multiple tool IDs 50 reserved for different SPIR-V generators --> 51 52 <ids type="vendor" start="0" end="0xFFFF" comment="SPIR-V Tool IDs"> 53 <id value="0" vendor="Khronos" comment="Reserved by Khronos"/> 54 <id value="1" vendor="LunarG" comment="Contact TBD"/> 55 <id value="2" vendor="Valve" comment="Contact TBD"/> 56 <id value="3" vendor="Codeplay" comment="Contact Victor Lomuller, victor@codeplay.com"/> 57 <id value="4" vendor="NVIDIA" comment="Contact Kerch Holt, kholt@nvidia.com"/> 58 <id value="5" vendor="ARM" comment="Contact Alexander Galazin, alexander.galazin@arm.com"/> 59 <id value="6" vendor="Khronos" tool="LLVM/SPIR-V Translator" comment="Contact Yaxun (Sam) Liu, yaxun.liu@amd.com"/> 60 <id value="7" vendor="Khronos" tool="SPIR-V Tools Assembler" comment="Contact David Neto, dneto@google.com"/> 61 <id value="8" vendor="Khronos" tool="Glslang Reference Front End" comment="Contact John Kessenich, johnkessenich@google.com"/> 62 <id value="9" vendor="Qualcomm" comment="Contact weifengz@qti.qualcomm.com"/> 63 <id value="10" vendor="AMD" comment="Contact Daniel Rakos, daniel.rakos@amd.com"/> 64 <id value="11" vendor="Intel" comment="Contact Alexey, alexey.bader@intel.com"/> 65 <id value="12" vendor="Imagination" comment="Contact James Jones"/> 66 <id value="13" vendor="Google" tool="Shaderc over Glslang" comment="Contact David Neto, dneto@google.com"/> 67 <id value="14" vendor="Google" tool="spiregg" comment="Contact Lei Zhang, antiagainst@google.com"/> 68 <id value="15" vendor="Google" tool="rspirv" comment="Contact Lei Zhang, antiagainst@gmail.com"/> 69 <id value="16" vendor="X-LEGEND" tool="Mesa-IR/SPIR-V Translator" comment="Contact Metora Wang, github:metora/MesaGLSLCompiler"/> 70 <id value="17" vendor="Khronos" tool="SPIR-V Tools Linker" comment="Contact David Neto, dneto@google.com"/> 71 <id value="18" vendor="Wine" tool="VKD3D Shader Compiler" comment="Contact wine-devel@winehq.org"/> 72 <id value="19" vendor="Tellusim" tool="Clay Shader Compiler" comment="Contact info@tellusim.com"/> 73 <id value="20" vendor="W3C WebGPU Group" tool="WHLSL Shader Translator" comment="https://github.com/gpuweb/WHLSL"/> 74 <id value="21" vendor="Google" tool="Clspv" comment="Contact David Neto, dneto@google.com"/> 75 <id value="22" vendor="Google" tool="MLIR SPIR-V Serializer" comment="Contact Lei Zhang, antiagainst@google.com"/> 76 <id value="23" vendor="Google" tool="Tint Compiler" comment="Contact David Neto, dneto@google.com"/> 77 <id value="24" vendor="Google" tool="ANGLE Shader Compiler" comment="Contact Shahbaz Youssefi, syoussefi@google.com"/> 78 <id value="25" vendor="Netease Games" tool="Messiah Shader Compiler" comment="Contact Yuwen Wu, atyuwen@gmail.com"/> 79 <id value="26" vendor="Xenia" tool="Xenia Emulator Microcode Translator" comment="Contact Vitaliy Kuzmin, triang3l@yandex.ru, https://github.com/xenia-project/xenia"/> 80 <id value="27" vendor="Embark Studios" tool="Rust GPU Compiler Backend" comment="https://github.com/embarkstudios/rust-gpu"/> 81 <id value="28" vendor="gfx-rs community" tool="Naga" comment="https://github.com/gfx-rs/naga"/> 82 <id value="29" vendor="Mikkosoft Productions" tool="MSP Shader Compiler" comment="Contact Mikko Rasa, tdb@tdb.fi"/> 83 <id value="30" vendor="SpvGenTwo community" tool="SpvGenTwo SPIR-V IR Tools" comment="https://github.com/rAzoR8/SpvGenTwo"/> 84 <id value="31" vendor="Google" tool="Skia SkSL" comment="Contact Ethan Nicholas, ethannicholas@google.com"/> 85 <unused start="32" end="0xFFFF" comment="Tool ID range reservable for future use by vendors"/> 86 </ids> 87 88 <!-- SECTION: SPIR-V Opcodes and Enumerants --> 89 90 <!-- Vendors reserve new ranges of: 91 - opcode enumerants in the "opcode" list below, and 92 - non-opcode enumerants in the non-opcodes "enumerant" list below. 93 Both are reserved by contiguous blocks of 64, preceding the given 94 "Future use" blocks. 95 96 SPIR-V background: 97 - SPIR-V currently has well over 30 enums, including the opcode enum 98 - each enum has its own name space, allowing reuse of enumerants 99 - SPIR-V restricts opcode enumerants to 16 bits 100 - all other enums use 32-bit enumerants 101 102 Reservation rules: 103 - opcode reservations ("opcode") are only valid for opcodes 104 - non-opcode reservations ("enumerant") are not valid for opcodes 105 - reservations in the enumerant list are valid for all non-opcode enums 106 - it is simpler to use each non-opcode enumerant for only one purpose 107 but this is left to the discretion of the vendor 108 - all enumerants in a range should be used before allocating a new range 109 (several extensions can use enumerants from the same range) 110 111 Each vendor determines the use of enumerants in the ranges they 112 reserve. Vendors are not required to disclose those uses. If the use 113 of an enumerant is included in an extension that is adopted by a Khronos 114 extension or specification, then that enumerant's use may be permanently 115 fixed as if originally reserved in a Khronos range. 116 117 --> 118 119 <!-- Begin reservations of opcode enumerants --> 120 <ids type="opcode" start="0" end="4095" vendor="Khronos" comment="Reserved opcodes, not available to vendors - see the SPIR-V Specification"/> 121 <ids type="opcode" start="4096" end="4159" vendor="Mesa" comment="Contact TBD"/> 122 <ids type="opcode" start="4160" end="4415" vendor="ARM"/> 123 <ids type="opcode" start="4416" end="4479" vendor="Khronos" comment="SPV_ARB_shader_ballot - contact Neil Henning, neil.henning@amd.com"/> 124 <ids type="opcode" start="4480" end="4991" vendor="Qualcomm" comment="Contact weifengz@qti.qualcomm.com"/> 125 <ids type="opcode" start="4992" end="5247" vendor="AMD"/> 126 <ids type="opcode" start="5248" end="5503" vendor="NVIDIA"/> 127 <ids type="opcode" start="5504" end="5567" vendor="Imagination"/> 128 <ids type="opcode" start="5568" end="5631" vendor="Intel" comment="Contact ben.ashbaugh@intel.com"/> 129 <ids type="opcode" start="5632" end="5695" vendor="Google" comment="Contact dneto@google.com"/> 130 <ids type="opcode" start="5696" end="5823" vendor="Intel" comment="Contact ben.ashbaugh@intel.com"/> 131 <ids type="opcode" start="5824" end="5951" vendor="Intel" comment="Contact michael.kinsner@intel.com"/> 132 <ids type="opcode" start="5952" end="6015" vendor="Codeplay" comment="Contact victor@codeplay.com"/> 133 <ids type="opcode" start="6016" end="6079" vendor="Khronos" comment="Contact @tobski"/> 134 <ids type="opcode" start="6080" end="6143" vendor="Intel" comment="Contact mariusz.merecki@intel.com"/> 135 <ids type="opcode" start="6144" end="6271" vendor="Intel" comment="Contact michael.kinsner@intel.com"/> 136 <ids type="opcode" start="6272" end="6399" vendor="Huawei" comment="Contact wanghuilong2@xunweitech.com"/> 137 <ids type="opcode" start="6400" end="6463" vendor="Intel" comment="Contact ben.ashbaugh@intel.com"/> 138 <!-- Opcode enumerants to reserve for future use. To get a block, allocate 139 multiples of 64 starting at the lowest available point in this 140 block and add a corresponding <ids> tag immediately above. Make 141 sure to fill in the vendor attribute, and preferably add a contact 142 person/address in a comment attribute. --> 143 <!-- Example new block: <ids type="opcode" start="XXXX" end="XXXX+64n-1" vendor="Add vendor" comment="Contact TBD"/> --> 144 <ids type="opcode" start="6464" end="65535" comment="Opcode range reservable for future use by vendors"/> 145 <!-- End reservations of opcodes --> 146 147 148 <!-- Begin reservations of non-opcode enumerants --> 149 <ids type="enumerant" start="0" end="4095" vendor="Khronos" comment="Reserved enumerants, not available to vendors - see the SPIR-V Specification"/> 150 <ids type="enumerant" start="4096" end="4159" vendor="Mesa" comment="Contact TBD"/> 151 <ids type="enumerant" start="4160" end="4415" vendor="ARM"/> 152 <ids type="enumerant" start="4416" end="4479" vendor="Khronos" comment="SPV_ARB_shader_ballot - contact Neil Henning, neil.henning@amd.com"/> 153 <ids type="enumerant" start="4480" end="4991" vendor="Qualcomm" comment="Contact weifengz@qti.qualcomm.com"/> 154 <ids type="enumerant" start="4992" end="5247" vendor="AMD"/> 155 <ids type="enumerant" start="5248" end="5503" vendor="NVIDIA"/> 156 <ids type="enumerant" start="5504" end="5567" vendor="Imagination"/> 157 <ids type="enumerant" start="5568" end="5631" vendor="Intel" comment="Contact ben.ashbaugh@intel.com"/> 158 <ids type="enumerant" start="5632" end="5695" vendor="Google" comment="Contact dneto@google.com"/> 159 <ids type="enumerant" start="5696" end="5823" vendor="Intel" comment="Contact ben.ashbaugh@intel.com"/> 160 <ids type="enumerant" start="5824" end="5951" vendor="Intel" comment="Contact michael.kinsner@intel.com"/> 161 <ids type="enumerant" start="5952" end="6015" vendor="Codeplay" comment="Contact victor@codeplay.com"/> 162 <ids type="enumerant" start="6016" end="6079" vendor="Khronos" comment="Contact @tobski"/> 163 <ids type="enumerant" start="6080" end="6143" vendor="Intel" comment="Contact mariusz.merecki@intel.com"/> 164 <ids type="enumerant" start="6144" end="6271" vendor="Intel" comment="Contact michael.kinsner@intel.com"/> 165 <ids type="enumerant" start="6272" end="6399" vendor="Huawei" comment="Contact wanghuilong2@xunweitech.com"/> 166 <ids type="enumerant" start="6400" end="6463" vendor="Intel" comment="Contact ben.ashbaugh@intel.com"/> 167 <!-- Enumerants to reserve for future use. To get a block, allocate 168 multiples of 64 starting at the lowest available point in this 169 block and add a corresponding <ids> tag immediately above. Make 170 sure to fill in the vendor attribute, and preferably add a contact 171 person/address in a comment attribute. --> 172 <!-- Example new block: <ids type="enumerant" start="XXXX" end="XXXX+64n-1" vendor="Add vendor" comment="Contact TBD"/> --> 173 <ids type="enumerant" start="6464" end="4294967295" comment="Enumerant range reservable for future use by vendors"/> 174 <!-- End reservations of enumerants --> 175 176 177 <!-- SECTION: SPIR-V Loop Control Bit Reservations --> 178 <!-- Reserve ranges of bits in the loop control bitfield. 179 180 Each vendor determines the use of values in their own ranges. 181 Vendors are not required to disclose those uses. If the use of a 182 value is included in an extension that is adopted by a Khronos 183 extension or specification, then that value's use may be permanently 184 fixed as if originally reserved in a Khronos range. 185 186 The SPIR Working Group strongly recommends: 187 - Each value is used for only one purpose. 188 - All values in a range should be used before allocating a new range. 189 --> 190 191 <!-- Reserved loop control bits --> 192 <ids type="LoopControl" start="0" end="15" vendor="Khronos" comment="Reserved LoopControl bits, not available to vendors - see the SPIR-V Specification"/> 193 <ids type="LoopControl" start="16" end="24" vendor="Intel" comment="Contact michael.kinsner@intel.com"/> 194 <ids type="LoopControl" start="25" end="30" comment="Unreserved bits reservable for use by vendors"/> 195 <ids type="LoopControl" start="31" end="31" vendor="Khronos" comment="Reserved LoopControl bit, not available to vendors"/> 196 197 198 <!-- SECTION: SPIR-V Function Control Bit Reservations --> 199 <!-- Reserve ranges of bits in the function control bitfield. 200 201 Each vendor determines the use of values in their own ranges. 202 Vendors are not required to disclose those uses. If the use of a 203 value is included in an extension that is adopted by a Khronos 204 extension or specification, then that value's use may be permanently 205 fixed as if originally reserved in a Khronos range. 206 207 The SPIR Working Group strongly recommends: 208 - Each value is used for only one purpose. 209 - All values in a range should be used before allocating a new range. 210 --> 211 212 <!-- Reserved function control bits --> 213 <ids type="FunctionControl" start="0" end="15" vendor="Khronos" comment="Reserved FunctionControl bits, not available to vendors - see the SPIR-V Specification"/> 214 <ids type="FunctionControl" start="16" end="16" vendor="Intel" comment="Contact ben.ashbaugh@intel.com"/> 215 <ids type="FunctionControl" start="17" end="30" comment="Unreserved bits reservable for use by vendors"/> 216 <ids type="FunctionControl" start="31" end="31" vendor="Khronos" comment="Reserved FunctionControl bit, not available to vendors"/> 217 218 219 <!-- SECTION: SPIR-V FP Fast Math Mode Bit Reservations --> 220 <!-- Reserve ranges of bits in the "FP Fast Math Mode" bitfield. 221 Each vendor determines the use of values in their own ranges. 222 Vendors are not required to disclose those uses. If the use of a 223 value is included in an extension that is adopted by a Khronos 224 extension or specification, then that value's use may be permanently 225 fixed as if originally reserved in a Khronos range. 226 The SPIR Working Group strongly recommends: 227 - Each value is used for only one purpose. 228 - All values in a range should be used before allocating a new range. 229 --> 230 231 <!-- Reserved FP fast math mode bits --> 232 <ids type="FPFastMathMode" start="0" end="15" vendor="Khronos" comment="Reserved FPFastMathMode bits, not available to vendors - see the SPIR-V Specification"/> 233 <ids type="FPFastMathMode" start="16" end="17" vendor="Intel" comment="Contact michael.kinsner@intel.com"/> 234 <ids type="FPFastMathMode" start="18" end="31" comment="Unreserved bits reservable for use by vendors"/> 235 236 237 <!-- SECTION: SPIR-V Memory Operand Bit Reservations --> 238 <!-- Reserve ranges of bits in the memory operands bitfield. 239 240 Each vendor determines the use of values in their own ranges. 241 Vendors are not required to disclose those uses. If the use of a 242 value is included in an extension that is adopted by a Khronos 243 extension or specification, then that value's use may be permanently 244 fixed as if originally reserved in a Khronos range. 245 246 The SPIR Working Group strongly recommends: 247 - Each value is used for only one purpose. 248 - All values in a range should be used before allocating a new range. 249 --> 250 251 <!-- Reserved memory operand bits --> 252 <ids type="MemoryOperand" start="0" end="15" vendor="Khronos" comment="Reserved MemoryOperand bits, not available to vendors - see the SPIR-V Specification"/> 253 <ids type="MemoryOperand" start="16" end="17" vendor="Intel" comment="Contact michael.kinsner@intel.com"/> 254 <ids type="MemoryOperand" start="18" end="30" comment="Unreserved bits reservable for use by vendors"/> 255 <ids type="MemoryOperand" start="31" end="31" vendor="Khronos" comment="Reserved MemoryOperand bit, not available to vendors"/> 256 257 <!-- SECTION: SPIR-V Image Operand Bit Reservations --> 258 <!-- Reserve ranges of bits in the image operands bitfield. 259 260 Each vendor determines the use of values in their own ranges. 261 Vendors are not required to disclose those uses. If the use of a 262 value is included in an extension that is adopted by a Khronos 263 extension or specification, then that value's use may be permanently 264 fixed as if originally reserved in a Khronos range. 265 266 The SPIR Working Group strongly recommends: 267 - Each value is used for only one purpose. 268 - All values in a range should be used before allocating a new range. 269 --> 270 271 <!-- Reserved image operand bits --> 272 <ids type="ImageOperand" start="0" end="15" vendor="Khronos" comment="Reserved ImageOperand bits, not available to vendors - see the SPIR-V Specification"/> 273 <ids type="ImageOperand" start="16" end="16" vendor="Nvidia" comment="Contact pmistry@nvidia.com"/> 274 <ids type="ImageOperand" start="17" end="30" comment="Unreserved bits reservable for use by vendors"/> 275 <ids type="ImageOperand" start="31" end="31" vendor="Khronos" comment="Reserved ImageOperand bit, not available to vendors"/> 276 277</registry> 278