1<?xml version="1.0" encoding="UTF-8"?> 2<registry> 3 <!-- 4 Copyright (c) 2015-2024 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 Kevin Petit, kevin.petit@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 Stephen Clarke, stephen.clarke@imgtec.com"/> 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 Steven Perron, stevenperron@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="LLVM" tool="MLIR SPIR-V Serializer" comment="Contact Jakub Kuderski, jakub.kuderski@amd.com, https://mlir.llvm.org/docs/Dialects/SPIR-V/"/> 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 <id value="32" vendor="TornadoVM" tool="Beehive SPIRV Toolkit" comment="https://github.com/beehive-lab/beehive-spirv-toolkit"/> 86 <id value="33" vendor="DragonJoker" tool="ShaderWriter" comment="Contact Sylvain Doremus, https://github.com/DragonJoker/ShaderWriter"/> 87 <id value="34" vendor="Rayan Hatout" tool="SPIRVSmith" comment="Contact Rayan Hatout rayan.hatout@gmail.com, Repo https://github.com/rayanht/SPIRVSmith"/> 88 <id value="35" vendor="Saarland University" tool="Shady" comment="Contact Hugo Devillers devillers@uni-saarland.de, Repo https://github.com/Hugobros3/shady"/> 89 <id value="36" vendor="Taichi Graphics" tool="Taichi" comment="Contact Rendong Liang rendongliang@taichi.graphics, Repo https://github.com/taichi-dev/taichi"/> 90 <id value="37" vendor="heroseh" tool="Hero C Compiler" comment="https://github.com/heroseh/hcc"/> 91 <id value="38" vendor="Meta" tool="SparkSL" comment="Contact Dunfan Lu, dunfanlu@meta.com, https://sparkar.facebook.com/ar-studio/learn/sparksl/sparksl-overview"/> 92 <id value="39" vendor="SirLynix" tool="Nazara ShaderLang Compiler" comment="Contact Jérôme Leclercq, https://github.com/NazaraEngine/ShaderLang"/> 93 <id value="40" vendor="NVIDIA" tool="Slang Compiler" comment="Contact Theresa Foley, tfoley@nvidia.com, https://github.com/shader-slang/slang/"/> 94 <id value="41" vendor="Zig Software Foundation" tool="Zig Compiler" comment="Contact Robin Voetter, https://github.com/Snektron"/> 95 <id value="42" vendor="Rendong Liang" tool="spq" comment="Contact Rendong Liang, admin@penguinliong.moe, https://github.com/PENGUINLIONG/spq-rs"/> 96 <id value="43" vendor="LLVM" tool="LLVM SPIR-V Backend" comment="Contact Michal Paszkowski, michal.paszkowski@intel.com, https://github.com/llvm/llvm-project/tree/main/llvm/lib/Target/SPIRV"/> 97 <id value="44" vendor="Robert Konrad" tool="Kongruent" comment="Contact Robert Konrad, https://github.com/Kode/Kongruent"/> 98 <unused start="45" end="0xFFFF" comment="Tool ID range reservable for future use by vendors"/> 99 </ids> 100 101 <!-- SECTION: SPIR-V Opcodes and Enumerants --> 102 103 <!-- Vendors reserve new ranges of: 104 - opcode enumerants in the "opcode" list below, and 105 - non-opcode enumerants in the non-opcodes "enumerant" list below. 106 Both are reserved by contiguous blocks of 64, preceding the given 107 "Future use" blocks. 108 109 SPIR-V background: 110 - SPIR-V currently has well over 30 enums, including the opcode enum 111 - each enum has its own name space, allowing reuse of enumerants 112 - SPIR-V restricts opcode enumerants to 16 bits 113 - all other enums use 32-bit enumerants 114 115 Reservation rules: 116 - opcode reservations ("opcode") are only valid for opcodes 117 - non-opcode reservations ("enumerant") are not valid for opcodes 118 - reservations in the enumerant list are valid for all non-opcode enums 119 - it is simpler to use each non-opcode enumerant for only one purpose 120 but this is left to the discretion of the vendor 121 - all enumerants in a range should be used before allocating a new range 122 (several extensions can use enumerants from the same range) 123 124 Each vendor determines the use of enumerants in the ranges they 125 reserve. Vendors are not required to disclose those uses. If the use 126 of an enumerant is included in an extension that is adopted by a Khronos 127 extension or specification, then that enumerant's use may be permanently 128 fixed as if originally reserved in a Khronos range. 129 130 --> 131 132 <!-- Begin reservations of opcode enumerants --> 133 <ids type="opcode" start="0" end="4095" vendor="Khronos" comment="Reserved opcodes, not available to vendors - see the SPIR-V Specification"/> 134 <ids type="opcode" start="4096" end="4159" vendor="Mesa" comment="Contact TBD"/> 135 <ids type="opcode" start="4160" end="4415" vendor="ARM" comment="Contact kevin.petit@arm.com"/> 136 <ids type="opcode" start="4416" end="4479" vendor="Khronos" comment="SPV_ARB_shader_ballot - contact Neil Henning, neil.henning@amd.com"/> 137 <ids type="opcode" start="4480" end="4991" vendor="Qualcomm" comment="Contact weifengz@qti.qualcomm.com"/> 138 <ids type="opcode" start="4992" end="5247" vendor="AMD"/> 139 <ids type="opcode" start="5248" end="5503" vendor="NVIDIA"/> 140 <ids type="opcode" start="5504" end="5567" vendor="Imagination"/> 141 <ids type="opcode" start="5568" end="5631" vendor="Intel" comment="Contact ben.ashbaugh@intel.com"/> 142 <ids type="opcode" start="5632" end="5695" vendor="Google" comment="Contact dneto@google.com"/> 143 <ids type="opcode" start="5696" end="5823" vendor="Intel" comment="Contact ben.ashbaugh@intel.com"/> 144 <ids type="opcode" start="5824" end="5951" vendor="Intel" comment="Contact michael.kinsner@intel.com"/> 145 <ids type="opcode" start="5952" end="6015" vendor="Codeplay" comment="Contact victor@codeplay.com"/> 146 <ids type="opcode" start="6016" end="6079" vendor="Khronos" comment="Contact @tobski"/> 147 <ids type="opcode" start="6080" end="6143" vendor="Intel" comment="Contact mariusz.merecki@intel.com"/> 148 <ids type="opcode" start="6144" end="6271" vendor="Intel" comment="Contact michael.kinsner@intel.com"/> 149 <ids type="opcode" start="6272" end="6399" vendor="Huawei" comment="Contact wanghuilong2@xunweitech.com"/> 150 <ids type="opcode" start="6400" end="6463" vendor="Intel" comment="Contact ben.ashbaugh@intel.com"/> 151 <ids type="opcode" start="6464" end="6527" vendor="N/A" comment="Blank range to keep alignment with non-opcodes"/> 152 <ids type="opcode" start="6528" end="6591" vendor="Codeplay" comment="Contact duncan.brawley@codeplay.com"/> 153 <ids type="opcode" start="6592" end="6655" vendor="Saarland University" comment="Contact devillers@cg.uni-saarland.de"/> 154 <ids type="opcode" start="6656" end="6719" vendor="Meta" comment="Contact dunfanlu@meta.com"/> 155 <ids type="opcode" start="6720" end="6783" vendor="MediaTek" comment="Contact samuel.huang@mediatek.com"/> 156 <!-- Opcode enumerants to reserve for future use. To get a block, allocate 157 multiples of 64 starting at the lowest available point in this 158 block and add a corresponding <ids> tag immediately above. Make 159 sure to fill in the vendor attribute, and preferably add a contact 160 person/address in a comment attribute. --> 161 <!-- Example new block: <ids type="opcode" start="XXXX" end="XXXX+64n-1" vendor="Add vendor" comment="Contact TBD"/> --> 162 <ids type="opcode" start="6784" end="65535" comment="Opcode range reservable for future use by vendors"/> 163 <!-- End reservations of opcodes --> 164 165 166 <!-- Begin reservations of non-opcode enumerants --> 167 <ids type="enumerant" start="0" end="4095" vendor="Khronos" comment="Reserved enumerants, not available to vendors - see the SPIR-V Specification"/> 168 <ids type="enumerant" start="4096" end="4159" vendor="Mesa" comment="Contact TBD"/> 169 <ids type="enumerant" start="4160" end="4415" vendor="ARM" comment="Contact kevin.petit@arm.com"/> 170 <ids type="enumerant" start="4416" end="4479" vendor="Khronos" comment="SPV_ARB_shader_ballot - contact Neil Henning, neil.henning@amd.com"/> 171 <ids type="enumerant" start="4480" end="4991" vendor="Qualcomm" comment="Contact weifengz@qti.qualcomm.com"/> 172 <ids type="enumerant" start="4992" end="5247" vendor="AMD"/> 173 <ids type="enumerant" start="5248" end="5503" vendor="NVIDIA"/> 174 <ids type="enumerant" start="5504" end="5567" vendor="Imagination"/> 175 <ids type="enumerant" start="5568" end="5631" vendor="Intel" comment="Contact ben.ashbaugh@intel.com"/> 176 <ids type="enumerant" start="5632" end="5695" vendor="Google" comment="Contact dneto@google.com"/> 177 <ids type="enumerant" start="5696" end="5823" vendor="Intel" comment="Contact ben.ashbaugh@intel.com"/> 178 <ids type="enumerant" start="5824" end="5951" vendor="Intel" comment="Contact michael.kinsner@intel.com"/> 179 <ids type="enumerant" start="5952" end="6015" vendor="Codeplay" comment="Contact victor@codeplay.com"/> 180 <ids type="enumerant" start="6016" end="6079" vendor="Khronos" comment="Contact @tobski"/> 181 <ids type="enumerant" start="6080" end="6143" vendor="Intel" comment="Contact mariusz.merecki@intel.com"/> 182 <ids type="enumerant" start="6144" end="6271" vendor="Intel" comment="Contact michael.kinsner@intel.com"/> 183 <ids type="enumerant" start="6272" end="6399" vendor="Huawei" comment="Contact wanghuilong2@xunweitech.com"/> 184 <ids type="enumerant" start="6400" end="6463" vendor="Intel" comment="Contact ben.ashbaugh@intel.com"/> 185 <ids type="enumerant" start="6464" end="6527" vendor="Mikkosoft Productions" comment="Contact Mikko Rasa, tdb@tdb.fi"/> 186 <ids type="enumerant" start="6528" end="6591" vendor="Codeplay" comment="Contact duncan.brawley@codeplay.com"/> 187 <ids type="enumerant" start="6592" end="6655" vendor="Saarland University" comment="Contact devillers@cg.uni-saarland.de"/> 188 <ids type="enumerant" start="6656" end="6719" vendor="Meta" comment="Contact dunfanlu@meta.com"/> 189 <ids type="enumerant" start="6720" end="6783" vendor="MediaTek" comment="Contact samuel.huang@mediatek.com"/> 190 <!-- Enumerants to reserve for future use. To get a block, allocate 191 multiples of 64 starting at the lowest available point in this 192 block and add a corresponding <ids> tag immediately above. Make 193 sure to fill in the vendor attribute, and preferably add a contact 194 person/address in a comment attribute. --> 195 <!-- Example new block: <ids type="enumerant" start="XXXX" end="XXXX+64n-1" vendor="Add vendor" comment="Contact TBD"/> --> 196 <ids type="enumerant" start="6784" end="4294967295" comment="Enumerant range reservable for future use by vendors"/> 197 <!-- End reservations of enumerants --> 198 199 200 <!-- SECTION: SPIR-V Loop Control Bit Reservations --> 201 <!-- Reserve ranges of bits in the loop control bitfield. 202 203 Each vendor determines the use of values in their own ranges. 204 Vendors are not required to disclose those uses. If the use of a 205 value is included in an extension that is adopted by a Khronos 206 extension or specification, then that value's use may be permanently 207 fixed as if originally reserved in a Khronos range. 208 209 The SPIR Working Group strongly recommends: 210 - Each value is used for only one purpose. 211 - All values in a range should be used before allocating a new range. 212 --> 213 214 <!-- Reserved loop control bits --> 215 <ids type="LoopControl" start="0" end="15" vendor="Khronos" comment="Reserved LoopControl bits, not available to vendors - see the SPIR-V Specification"/> 216 <ids type="LoopControl" start="16" end="27" vendor="Intel" comment="Contact michael.kinsner@intel.com"/> 217 <ids type="LoopControl" start="28" end="30" comment="Unreserved bits reservable for use by vendors"/> 218 <ids type="LoopControl" start="31" end="31" vendor="Khronos" comment="Reserved LoopControl bit, not available to vendors"/> 219 220 221 <!-- SECTION: SPIR-V Function Control Bit Reservations --> 222 <!-- Reserve ranges of bits in the function control bitfield. 223 224 Each vendor determines the use of values in their own ranges. 225 Vendors are not required to disclose those uses. If the use of a 226 value is included in an extension that is adopted by a Khronos 227 extension or specification, then that value's use may be permanently 228 fixed as if originally reserved in a Khronos range. 229 230 The SPIR Working Group strongly recommends: 231 - Each value is used for only one purpose. 232 - All values in a range should be used before allocating a new range. 233 --> 234 235 <!-- Reserved function control bits --> 236 <ids type="FunctionControl" start="0" end="15" vendor="Khronos" comment="Reserved FunctionControl bits, not available to vendors - see the SPIR-V Specification"/> 237 <ids type="FunctionControl" start="16" end="16" vendor="Intel" comment="Contact ben.ashbaugh@intel.com"/> 238 <ids type="FunctionControl" start="17" end="30" comment="Unreserved bits reservable for use by vendors"/> 239 <ids type="FunctionControl" start="31" end="31" vendor="Khronos" comment="Reserved FunctionControl bit, not available to vendors"/> 240 241 242 <!-- SECTION: SPIR-V FP Fast Math Mode Bit Reservations --> 243 <!-- Reserve ranges of bits in the "FP Fast Math Mode" bitfield. 244 Each vendor determines the use of values in their own ranges. 245 Vendors are not required to disclose those uses. If the use of a 246 value is included in an extension that is adopted by a Khronos 247 extension or specification, then that value's use may be permanently 248 fixed as if originally reserved in a Khronos range. 249 The SPIR Working Group strongly recommends: 250 - Each value is used for only one purpose. 251 - All values in a range should be used before allocating a new range. 252 --> 253 254 <!-- Reserved FP fast math mode bits --> 255 <ids type="FPFastMathMode" start="0" end="15" vendor="Khronos" comment="Reserved FPFastMathMode bits, not available to vendors - see the SPIR-V Specification"/> 256 <ids type="FPFastMathMode" start="16" end="17" vendor="Intel" comment="Contact michael.kinsner@intel.com"/> 257 <ids type="FPFastMathMode" start="18" end="18" vendor="khronos" comment="Reserved FPFastMathMode bit, not available to vendors - see SPV_KHR_float_controls2"/> 258 <ids type="FPFastMathMode" start="19" end="31" comment="Unreserved bits reservable for use by vendors"/> 259 260 261 <!-- SECTION: SPIR-V Memory Operand Bit Reservations --> 262 <!-- Reserve ranges of bits in the memory operands bitfield. 263 264 Each vendor determines the use of values in their own ranges. 265 Vendors are not required to disclose those uses. If the use of a 266 value is included in an extension that is adopted by a Khronos 267 extension or specification, then that value's use may be permanently 268 fixed as if originally reserved in a Khronos range. 269 270 The SPIR Working Group strongly recommends: 271 - Each value is used for only one purpose. 272 - All values in a range should be used before allocating a new range. 273 --> 274 275 <!-- Reserved memory operand bits --> 276 <ids type="MemoryOperand" start="0" end="15" vendor="Khronos" comment="Reserved MemoryOperand bits, not available to vendors - see the SPIR-V Specification"/> 277 <ids type="MemoryOperand" start="16" end="18" vendor="Intel" comment="Contact michael.kinsner@intel.com"/> 278 <ids type="MemoryOperand" start="19" end="22" vendor="Arm" comment="Contact kevin.petit@arm.com"/> 279 <ids type="MemoryOperand" start="23" end="30" comment="Unreserved bits reservable for use by vendors"/> 280 <ids type="MemoryOperand" start="31" end="31" vendor="Khronos" comment="Reserved MemoryOperand bit, not available to vendors"/> 281 282 <!-- SECTION: SPIR-V Image Operand Bit Reservations --> 283 <!-- Reserve ranges of bits in the image operands bitfield. 284 285 Each vendor determines the use of values in their own ranges. 286 Vendors are not required to disclose those uses. If the use of a 287 value is included in an extension that is adopted by a Khronos 288 extension or specification, then that value's use may be permanently 289 fixed as if originally reserved in a Khronos range. 290 291 The SPIR Working Group strongly recommends: 292 - Each value is used for only one purpose. 293 - All values in a range should be used before allocating a new range. 294 --> 295 296 <!-- Reserved image operand bits --> 297 <ids type="ImageOperand" start="0" end="15" vendor="Khronos" comment="Reserved ImageOperand bits, not available to vendors - see the SPIR-V Specification"/> 298 <ids type="ImageOperand" start="16" end="16" vendor="Nvidia" comment="Contact pmistry@nvidia.com"/> 299 <ids type="ImageOperand" start="17" end="30" comment="Unreserved bits reservable for use by vendors"/> 300 <ids type="ImageOperand" start="31" end="31" vendor="Khronos" comment="Reserved ImageOperand bit, not available to vendors"/> 301 302</registry> 303