SPIRV-Registry

SPIR-V is a binary intermediate language for representing graphical-shader stages and compute kernels for multiple Khronos APIs, including OpenCL, OpenGL, and Vulkan.

A complete registry of all official SPIR-V specifications is available at the Khronos SPIR-V Registry.

This Project Contains

• A registry of SPIR-V extensions
• Issue tracking for all SPIR-V specifications
• Pull requests to add new SPIR-V extensions

Extension Specifications

1. SPV_AMD_shader_explicit_vertex_parameter
2. SPV_AMD_shader_trinary_minmax
3. SPV_AMD_gcn_shader
4. SPV_KHR_shader_ballot
5. SPV_AMD_shader_ballot
6. SPV_AMD_gpu_shader_half_float
7. SPV_KHR_shader_draw_parameters
8. SPV_KHR_subgroup_vote
9. SPV_KHR_16bit_storage
10. SPV_KHR_device_group
11. SPV_KHR_multiview
12. SPV_NVX_multiview_per_view_attributes
13. SPV_NV_viewport_array2
14. SPV_NV_stereo_view_rendering
15. SPV_NV_sample_mask_override_coverage
16. SPV_NV_geometry_shader_passthrough
17. SPV_AMD_texture_gather_bias_lod
18. SPV_KHR_storage_buffer_storage_class
19. SPV_KHR_variable_pointers
20. SPV_AMD_gpu_shader_int16
21. SPV_KHR_post_depth_coverage
22. SPV_KHR_shader_atomic_counter_ops
23. SPV_EXT_shader_stencil_export
24. SPV_EXT_shader_viewport_index_layer
25. SPV_AMD_shader_image_load_store_lod
26. SPV_AMD_shader_fragment_mask
27. SPV_EXT_fragment_fully_covered
28. SPV_AMD_gpu_shader_half_float_fetch
29. SPV_GOOGLE_decorate_string
30. SPV_GOOGLE_hlsl_functionality1
31. SPV_NV_shader_subgroup_partitioned
32. SPV_EXT_descriptor_indexing
33. SPV_KHR_8bit_storage
34. SPV_KHR_vulkan_memory_model
35. SPV_NV_ray_tracing
36. SPV_NV_compute_shader_derivatives
37. SPV_NV_fragment_shader_barycentric
38. SPV_NV_mesh_shader
39. SPV_NV_shader_image_footprint
40. SPV_NV_shading_rate
41. SPV_INTEL_subgroups
42. SPV_INTEL_media_block_io
43. SPV_INTEL_device_side_avc_motion_estimation
44. SPV_EXT_fragment_invocation_density
45. SPV_KHR_no_integer_wrap_decoration
46. SPV_KHR_float_controls
47. SPV_EXT_physical_storage_buffer
48. SPV_INTEL_fpga_memory_attributes
49. SPV_NV_cooperative_matrix
50. SPV_INTEL_shader_integer_functions2
51. SPV_INTEL_fpga_loop_controls
52. SPV_EXT_fragment_shader_interlock
53. SPV_NV_shader_sm_builtins
54. SPV_KHR_shader_clock
55. SPV_INTEL_unstructured_loop_controls
56. SPV_EXT_demote_to_helper_invocation
57. SPV_INTEL_fpga_reg
58. SPV_INTEL_blocking_pipes
59. SPV_GOOGLE_user_type
60. SPV_KHR_physical_storage_buffer
61. SPV_INTEL_kernel_attributes
62. SPV_KHR_non_semantic_info
63. SPV_INTEL_io_pipes
64. SPV_KHR_ray_tracing
65. SPV_KHR_ray_query
66. SPV_INTEL_fpga_memory_accesses
67. SPV_INTEL_arbitrary_precision_integers
68. SPV_EXT_shader_atomic_float_add
69. SPV_KHR_terminate_invocation
70. SPV_KHR_fragment_shading_rate
71. SPV_EXT_shader_image_int64
72. SPV_INTEL_fp_fast_math_mode
73. SPV_INTEL_fpga_cluster_attributes
74. SPV_INTEL_loop_fuse
75. SPV_EXT_shader_atomic_float_min_max
76. SPV_KHR_workgroup_memory_explicit_layout
77. SPV_KHR_linkonce_odr
78. SPV_KHR_expect_assume
79. SPV_INTEL_fpga_dsp_control
80. SPV_NV_bindless_texture
81. SPV_INTEL_fpga_invocation_pipelining_attributes
82. SPV_KHR_subgroup_uniform_control_flow
83. SPV_HUAWEI_subpass_shading
84. SPV_KHR_integer_dot_product
85. SPV_EXT_shader_atomic_float16_add
86. SPV_INTEL_runtime_aligned
87. SPV_KHR_bit_instructions
88. SPV_NV_ray_tracing_motion_blur
89. SPV_KHR_uniform_group_instructions
90. SPV_KHR_subgroup_rotate
91. SPV_INTEL_split_barrier
92. SPV_KHR_ray_cull_mask
93. SPV_KHR_fragment_shader_barycentric
94. SPV_EXT_relaxed_printf_string_address_space
95. SPV_EXT_ycbcr_attachments
96. SPV_EXT_mesh_shader
97. SPV_ARM_core_builtins
98. SPV_EXT_opacity_micromap
99. SPV_NV_shader_invocation_reorder
100. SPV_INTEL_usm_storage_classes
101. SPV_INTEL_fpga_latency_control
102. SPV_INTEL_fpga_argument_interfaces
103. SPV_INTEL_fpga_buffer_location
104. SPV_HUAWEI_cluster_culling_shader
105. SPV_INTEL_bfloat16_conversion
106. SPV_QCOM_image_processing
107. SPV_INTEL_fp_max_error
108. SPV_INTEL_arbitrary_precision_fixed_point
109. SPV_EXT_shader_tile_image
110. SPV_KHR_ray_tracing_position_fetch
111. SPV_INTEL_arbitrary_precision_floating_point
112. SPV_INTEL_global_variable_fpga_decorations
113. SPV_INTEL_global_variable_host_access
114. SPV_EXT_image_raw10_raw12
115. SPV_KHR_cooperative_matrix
116. SPV_AMDX_shader_enqueue
117. SPV_INTEL_cache_controls
118. SPV_NV_displacement_micromap
119. SPV_INTEL_long_composites
120. SPV_INTEL_masked_gather_scatter
121. SPV_QCOM_image_processing2
122. SPV_KHR_maximal_reconvergence
123. SPV_KHR_float_controls2

Non-Semantic Extended Instruction Set Specifications

1. NonSemantic.DebugPrintf
2. NonSemantic.ClspvReflection
3. NonSemantic.Shader.DebugInfo.100
4. NonSemantic.DebugBreak

Building HTML Specifications

Please see BUILD.md for instructions to create an HTML specification for this repo.