VP_PARALLEL_RDP_profile.json

{
    "$schema": "https://schema.khronos.org/vulkan/profiles-0.8.0-139.json#",
    "capabilities": {
        "baseline": {
            "extensions": {
                "VK_KHR_16bit_storage": 1,
                "VK_KHR_8bit_storage": 1,
                "VK_KHR_create_renderpass2": 1,
                "VK_KHR_swapchain": 1
            },
            "features": {
                "VkPhysicalDevice16BitStorageFeaturesKHR": {
                    "storageBuffer16BitAccess": true
                },
                "VkPhysicalDevice8BitStorageFeaturesKHR": {
                    "storageBuffer8BitAccess": true
                }
            }
        },
        "externalHost": {
            "extensions": {
                "VK_EXT_external_memory_host": 1
            },
            "properties": {
                "VkPhysicalDeviceExternalMemoryHostPropertiesEXT": {
                    "minImportedHostPointerAlignment": 65536
                }
            }
        },
        "smallArithmetic" : {
            "extensions": {
                "VK_KHR_shader_float16_int8": 1
            },
            "features": {
                "VkPhysicalDeviceFeatures": {
                    "shaderInt16": true
                },
                "VkPhysicalDeviceShaderFloat16Int8FeaturesKHR": {
                    "shaderInt8": true
                }
            }
        },
        "subgroups": {
            "extensions": {
                "VK_EXT_subgroup_size_control": 1
            },
            "features": {
                "VkPhysicalDeviceSubgroupSizeControlFeaturesEXT": {
                    "computeFullSubgroups": true,
                    "subgroupSizeControl": true
                }
            },
            "properties": {
                "VkPhysicalDeviceSubgroupSizeControlPropertiesEXT": {
                    "requiredSubgroupSizeStages": [ "VK_SHADER_STAGE_COMPUTE_BIT" ]
                },
                "VkPhysicalDeviceSubgroupProperties": {
                    "supportedOperations": [
                        "VK_SUBGROUP_FEATURE_BALLOT_BIT",
                        "VK_SUBGROUP_FEATURE_BASIC_BIT",
                        "VK_SUBGROUP_FEATURE_VOTE_BIT",
                        "VK_SUBGROUP_FEATURE_ARITHMETIC_BIT"
                    ],
                    "supportedStages": [ "VK_SHADER_STAGE_COMPUTE_BIT" ]
                }
            }
        },
        "sync2": {
            "extensions": {
                "VK_KHR_synchronization2": 1,
                "VK_KHR_timeline_semaphore": 1
            },
            "features": {
                "VkPhysicalDeviceSynchronization2FeaturesKHR": {
                    "synchronization2": true
                },
                "VkPhysicalDeviceTimelineSemaphoreFeaturesKHR": {
                    "timelineSemaphore": true
                }
            }
        }
    },
    "profiles": {
        "VP_PARALLEL_RDP_baseline": {
            "version": 1,
            "api-version": "1.1.0",
            "label": "parallel-RDP baseline profile",
            "description": "Minimum baseline for running parallel-RDP.",
            "contributors": {},
            "history": [
                {
                    "revision": 1,
                    "date": "2023-04-12",
                    "author": "Themaister",
                    "comment": "First draft"
                }
            ],
            "capabilities": [
                "baseline"
            ]
        },
        "VP_PARALLEL_RDP_optimal": {
            "version": 1,
            "api-version": "1.1.0",
            "label": "parallel-RDP optimal profile",
            "description": "Optimal configuration for running parallel-RDP.",
            "contributors": {},
            "history": [
                {
                    "revision": 1,
                    "date": "2023-04-12",
                    "author": "Themaister",
                    "comment": "First draft"
                }
            ],
            "capabilities": [
                "baseline", "externalHost", "smallArithmetic", "subgroups", "sync2"
            ]
        }
    }
}