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 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 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 <id value="32" vendor="TornadoVM" tool="SPIRV Beehive Toolkit" comment="https://github.com/beehive-lab/spirv-beehive-toolkit"/> 86 <unused start="33" end="0xFFFF" comment="Tool ID range reservable for future use by vendors"/> 87 </ids> 88 89 <!-- SECTION: SPIR-V Opcodes and Enumerants --> 90 91 <!-- Vendors reserve new ranges of: 92 - opcode enumerants in the "opcode" list below, and 93 - non-opcode enumerants in the non-opcodes "enumerant" list below. 94 Both are reserved by contiguous blocks of 64, preceding the given 95 "Future use" blocks. 96 97 SPIR-V background: 98 - SPIR-V currently has well over 30 enums, including the opcode enum 99 - each enum has its own name space, allowing reuse of enumerants 100 - SPIR-V restricts opcode enumerants to 16 bits 101 - all other enums use 32-bit enumerants 102 103 Reservation rules: 104 - opcode reservations ("opcode") are only valid for opcodes 105 - non-opcode reservations ("enumerant") are not valid for opcodes 106 - reservations in the enumerant list are valid for all non-opcode enums 107 - it is simpler to use each non-opcode enumerant for only one purpose 108 but this is left to the discretion of the vendor 109 - all enumerants in a range should be used before allocating a new range 110 (several extensions can use enumerants from the same range) 111 112 Each vendor determines the use of enumerants in the ranges they 113 reserve. Vendors are not required to disclose those uses. If the use 114 of an enumerant is included in an extension that is adopted by a Khronos 115 extension or specification, then that enumerant's use may be permanently 116 fixed as if originally reserved in a Khronos range. 117 118 --> 119 120 <!-- Begin reservations of opcode enumerants --> 121 <ids type="opcode" start="0" end="4095" vendor="Khronos" comment="Reserved opcodes, not available to vendors - see the SPIR-V Specification"/> 122 <ids type="opcode" start="4096" end="4159" vendor="Mesa" comment="Contact TBD"/> 123 <ids type="opcode" start="4160" end="4415" vendor="ARM" comment="Contact kevin.petit@arm.com"/> 124 <ids type="opcode" start="4416" end="4479" vendor="Khronos" comment="SPV_ARB_shader_ballot - contact Neil Henning, neil.henning@amd.com"/> 125 <ids type="opcode" start="4480" end="4991" vendor="Qualcomm" comment="Contact weifengz@qti.qualcomm.com"/> 126 <ids type="opcode" start="4992" end="5247" vendor="AMD"/> 127 <ids type="opcode" start="5248" end="5503" vendor="NVIDIA"/> 128 <ids type="opcode" start="5504" end="5567" vendor="Imagination"/> 129 <ids type="opcode" start="5568" end="5631" vendor="Intel" comment="Contact ben.ashbaugh@intel.com"/> 130 <ids type="opcode" start="5632" end="5695" vendor="Google" comment="Contact dneto@google.com"/> 131 <ids type="opcode" start="5696" end="5823" vendor="Intel" comment="Contact ben.ashbaugh@intel.com"/> 132 <ids type="opcode" start="5824" end="5951" vendor="Intel" comment="Contact michael.kinsner@intel.com"/> 133 <ids type="opcode" start="5952" end="6015" vendor="Codeplay" comment="Contact victor@codeplay.com"/> 134 <ids type="opcode" start="6016" end="6079" vendor="Khronos" comment="Contact @tobski"/> 135 <ids type="opcode" start="6080" end="6143" vendor="Intel" comment="Contact mariusz.merecki@intel.com"/> 136 <ids type="opcode" start="6144" end="6271" vendor="Intel" comment="Contact michael.kinsner@intel.com"/> 137 <ids type="opcode" start="6272" end="6399" vendor="Huawei" comment="Contact wanghuilong2@xunweitech.com"/> 138 <ids type="opcode" start="6400" end="6463" vendor="Intel" comment="Contact ben.ashbaugh@intel.com"/> 139 <!-- Opcode enumerants to reserve for future use. To get a block, allocate 140 multiples of 64 starting at the lowest available point in this 141 block and add a corresponding <ids> tag immediately above. Make 142 sure to fill in the vendor attribute, and preferably add a contact 143 person/address in a comment attribute. --> 144 <!-- Example new block: <ids type="opcode" start="XXXX" end="XXXX+64n-1" vendor="Add vendor" comment="Contact TBD"/> --> 145 <ids type="opcode" start="6464" end="65535" comment="Opcode range reservable for future use by vendors"/> 146 <!-- End reservations of opcodes --> 147 148 149 <!-- Begin reservations of non-opcode enumerants --> 150 <ids type="enumerant" start="0" end="4095" vendor="Khronos" comment="Reserved enumerants, not available to vendors - see the SPIR-V Specification"/> 151 <ids type="enumerant" start="4096" end="4159" vendor="Mesa" comment="Contact TBD"/> 152 <ids type="enumerant" start="4160" end="4415" vendor="ARM" comment="Contact kevin.petit@arm.com"/> 153 <ids type="enumerant" start="4416" end="4479" vendor="Khronos" comment="SPV_ARB_shader_ballot - contact Neil Henning, neil.henning@amd.com"/> 154 <ids type="enumerant" start="4480" end="4991" vendor="Qualcomm" comment="Contact weifengz@qti.qualcomm.com"/> 155 <ids type="enumerant" start="4992" end="5247" vendor="AMD"/> 156 <ids type="enumerant" start="5248" end="5503" vendor="NVIDIA"/> 157 <ids type="enumerant" start="5504" end="5567" vendor="Imagination"/> 158 <ids type="enumerant" start="5568" end="5631" vendor="Intel" comment="Contact ben.ashbaugh@intel.com"/> 159 <ids type="enumerant" start="5632" end="5695" vendor="Google" comment="Contact dneto@google.com"/> 160 <ids type="enumerant" start="5696" end="5823" vendor="Intel" comment="Contact ben.ashbaugh@intel.com"/> 161 <ids type="enumerant" start="5824" end="5951" vendor="Intel" comment="Contact michael.kinsner@intel.com"/> 162 <ids type="enumerant" start="5952" end="6015" vendor="Codeplay" comment="Contact victor@codeplay.com"/> 163 <ids type="enumerant" start="6016" end="6079" vendor="Khronos" comment="Contact @tobski"/> 164 <ids type="enumerant" start="6080" end="6143" vendor="Intel" comment="Contact mariusz.merecki@intel.com"/> 165 <ids type="enumerant" start="6144" end="6271" vendor="Intel" comment="Contact michael.kinsner@intel.com"/> 166 <ids type="enumerant" start="6272" end="6399" vendor="Huawei" comment="Contact wanghuilong2@xunweitech.com"/> 167 <ids type="enumerant" start="6400" end="6463" vendor="Intel" comment="Contact ben.ashbaugh@intel.com"/> 168 <!-- Enumerants to reserve for future use. To get a block, allocate 169 multiples of 64 starting at the lowest available point in this 170 block and add a corresponding <ids> tag immediately above. Make 171 sure to fill in the vendor attribute, and preferably add a contact 172 person/address in a comment attribute. --> 173 <!-- Example new block: <ids type="enumerant" start="XXXX" end="XXXX+64n-1" vendor="Add vendor" comment="Contact TBD"/> --> 174 <ids type="enumerant" start="6464" end="4294967295" comment="Enumerant range reservable for future use by vendors"/> 175 <!-- End reservations of enumerants --> 176 177 178 <!-- SECTION: SPIR-V Loop Control Bit Reservations --> 179 <!-- Reserve ranges of bits in the loop control bitfield. 180 181 Each vendor determines the use of values in their own ranges. 182 Vendors are not required to disclose those uses. If the use of a 183 value is included in an extension that is adopted by a Khronos 184 extension or specification, then that value's use may be permanently 185 fixed as if originally reserved in a Khronos range. 186 187 The SPIR Working Group strongly recommends: 188 - Each value is used for only one purpose. 189 - All values in a range should be used before allocating a new range. 190 --> 191 192 <!-- Reserved loop control bits --> 193 <ids type="LoopControl" start="0" end="15" vendor="Khronos" comment="Reserved LoopControl bits, not available to vendors - see the SPIR-V Specification"/> 194 <ids type="LoopControl" start="16" end="24" vendor="Intel" comment="Contact michael.kinsner@intel.com"/> 195 <ids type="LoopControl" start="25" end="30" comment="Unreserved bits reservable for use by vendors"/> 196 <ids type="LoopControl" start="31" end="31" vendor="Khronos" comment="Reserved LoopControl bit, not available to vendors"/> 197 198 199 <!-- SECTION: SPIR-V Function Control Bit Reservations --> 200 <!-- Reserve ranges of bits in the function control bitfield. 201 202 Each vendor determines the use of values in their own ranges. 203 Vendors are not required to disclose those uses. If the use of a 204 value is included in an extension that is adopted by a Khronos 205 extension or specification, then that value's use may be permanently 206 fixed as if originally reserved in a Khronos range. 207 208 The SPIR Working Group strongly recommends: 209 - Each value is used for only one purpose. 210 - All values in a range should be used before allocating a new range. 211 --> 212 213 <!-- Reserved function control bits --> 214 <ids type="FunctionControl" start="0" end="15" vendor="Khronos" comment="Reserved FunctionControl bits, not available to vendors - see the SPIR-V Specification"/> 215 <ids type="FunctionControl" start="16" end="16" vendor="Intel" comment="Contact ben.ashbaugh@intel.com"/> 216 <ids type="FunctionControl" start="17" end="30" comment="Unreserved bits reservable for use by vendors"/> 217 <ids type="FunctionControl" start="31" end="31" vendor="Khronos" comment="Reserved FunctionControl bit, not available to vendors"/> 218 219 220 <!-- SECTION: SPIR-V FP Fast Math Mode Bit Reservations --> 221 <!-- Reserve ranges of bits in the "FP Fast Math Mode" bitfield. 222 Each vendor determines the use of values in their own ranges. 223 Vendors are not required to disclose those uses. If the use of a 224 value is included in an extension that is adopted by a Khronos 225 extension or specification, then that value's use may be permanently 226 fixed as if originally reserved in a Khronos range. 227 The SPIR Working Group strongly recommends: 228 - Each value is used for only one purpose. 229 - All values in a range should be used before allocating a new range. 230 --> 231 232 <!-- Reserved FP fast math mode bits --> 233 <ids type="FPFastMathMode" start="0" end="15" vendor="Khronos" comment="Reserved FPFastMathMode bits, not available to vendors - see the SPIR-V Specification"/> 234 <ids type="FPFastMathMode" start="16" end="17" vendor="Intel" comment="Contact michael.kinsner@intel.com"/> 235 <ids type="FPFastMathMode" start="18" end="31" comment="Unreserved bits reservable for use by vendors"/> 236 237 238 <!-- SECTION: SPIR-V Memory Operand Bit Reservations --> 239 <!-- Reserve ranges of bits in the memory operands bitfield. 240 241 Each vendor determines the use of values in their own ranges. 242 Vendors are not required to disclose those uses. If the use of a 243 value is included in an extension that is adopted by a Khronos 244 extension or specification, then that value's use may be permanently 245 fixed as if originally reserved in a Khronos range. 246 247 The SPIR Working Group strongly recommends: 248 - Each value is used for only one purpose. 249 - All values in a range should be used before allocating a new range. 250 --> 251 252 <!-- Reserved memory operand bits --> 253 <ids type="MemoryOperand" start="0" end="15" vendor="Khronos" comment="Reserved MemoryOperand bits, not available to vendors - see the SPIR-V Specification"/> 254 <ids type="MemoryOperand" start="16" end="17" vendor="Intel" comment="Contact michael.kinsner@intel.com"/> 255 <ids type="MemoryOperand" start="18" end="30" comment="Unreserved bits reservable for use by vendors"/> 256 <ids type="MemoryOperand" start="31" end="31" vendor="Khronos" comment="Reserved MemoryOperand bit, not available to vendors"/> 257 258 <!-- SECTION: SPIR-V Image Operand Bit Reservations --> 259 <!-- Reserve ranges of bits in the image operands bitfield. 260 261 Each vendor determines the use of values in their own ranges. 262 Vendors are not required to disclose those uses. If the use of a 263 value is included in an extension that is adopted by a Khronos 264 extension or specification, then that value's use may be permanently 265 fixed as if originally reserved in a Khronos range. 266 267 The SPIR Working Group strongly recommends: 268 - Each value is used for only one purpose. 269 - All values in a range should be used before allocating a new range. 270 --> 271 272 <!-- Reserved image operand bits --> 273 <ids type="ImageOperand" start="0" end="15" vendor="Khronos" comment="Reserved ImageOperand bits, not available to vendors - see the SPIR-V Specification"/> 274 <ids type="ImageOperand" start="16" end="16" vendor="Nvidia" comment="Contact pmistry@nvidia.com"/> 275 <ids type="ImageOperand" start="17" end="30" comment="Unreserved bits reservable for use by vendors"/> 276 <ids type="ImageOperand" start="31" end="31" vendor="Khronos" comment="Reserved ImageOperand bit, not available to vendors"/> 277 278</registry> 279