{
    "Copyright": "Copyright (c) 2017-2019, NVIDIA Corporation.  All rights reserved.",

    "Type"   : "EventProvider",
    "Version": "1",

    "EventProviderDomain": "NvMedia",
    "EventProviderName": "nv_mm_nvhost",
    "StructPrefix"     : "nv_mm_nvhost_",
    "MacroPrefix"      : "NV_MM_NVHOST_",

    "EventTypes": [

        {
            "Name"   : "task_submit",
            "Comment": "Marks that the task is submitted to hardware",
            "Fields" : [
                { "Name": "class_id",        "Comment": "Engine class ID",
                  "Type": "uint32_t",        "Format": "%x" },
                { "Name": "syncpt_id",       "Comment": "Syncpoint ID",
                  "Type": "uint32_t",        "Format": "%u" },
                { "Name": "syncpt_thresh",   "Comment": "Threshold for task completion",
                  "Type": "uint32_t",        "Format": "%u" },
                { "Name": "pid",             "Comment": "PID",
                  "Type": "uint32_t",        "Format": "%u" },
                { "Name": "tid",             "Comment": "TID",
                  "Type": "uint32_t",        "Format": "%u" }
            ]
        },

        {
            "Name"   : "task_begin",
            "Comment": "Marks that the task is moving to execution",
            "Fields" : [
                { "Name": "class_id",        "Comment": "Engine class ID",
                  "Type": "uint32_t",        "Format": "%x" },
                { "Name": "syncpt_id",       "Comment": "Syncpoint ID",
                  "Type": "uint32_t",        "Format": "%u" },
                { "Name": "syncpt_thresh",   "Comment": "Threshold for task completion",
                  "Type": "uint32_t",        "Format": "%u" }
            ]
        },

        {
            "Name"   : "task_end",
            "Comment": "Marks that the task is completed",
            "Fields" : [
                { "Name": "class_id",        "Comment": "Engine class ID",
                  "Type": "uint32_t",        "Format": "%x" },
                { "Name": "syncpt_id",       "Comment": "Syncpoint ID",
                  "Type": "uint32_t",        "Format": "%u" },
                { "Name": "syncpt_thresh",   "Comment": "Threshold for task completion",
                  "Type": "uint32_t",        "Format": "%u" }
            ]
        },

        {
            "Name"   : "task_fence",
            "Comment": "Marks that the task waits for prefence or emits postfence",
            "Fields" : [
                { "Name": "class_id",        "Comment": "Engine class ID",
                  "Type": "uint32_t",        "Format": "%x" },
                { "Name": "kind",            "Comment": "Fence kind",
                  "Type": "uint32_t",        "Format": "%u" },
                { "Name": "fence_type",      "Comment": "Fence type",
                  "Type": "uint32_t",        "Format": "%u" },
                { "Name": "syncpt_id",       "Comment": "Syncpoint ID",
                  "Type": "uint32_t",        "Format": "%u" },
                { "Name": "syncpt_thresh",   "Comment": "Syncpoint threshold",
                  "Type": "uint32_t",        "Format": "%u" },
                { "Name": "task_syncpt_id",  "Comment": "Task syncpoint ID",
                  "Type": "uint32_t",        "Format": "%u" },
                { "Name": "task_syncpt_thresh", "Comment": "Task syncpoint threshold",
                  "Type": "uint32_t",        "Format": "%u" },
                { "Name": "sync_fd",         "Comment": "Syncpoint file descriptor",
                  "Type": "uint32_t",        "Format": "%u" },
                { "Name": "semaphore_handle", "Comment": "Syncpoint semaphore handle",
                  "Type": "uint32_t",        "Format": "%u" },
                { "Name": "semaphore_offset", "Comment": "Syncpoint semaphore offset",
                  "Type": "uint32_t",        "Format": "%u" },
                { "Name": "semaphore_value", "Comment": "Syncpoint semaphore value",
                  "Type": "uint32_t",        "Format": "%u" }
            ]
        },

        {
          "Name"   : "vpu_perf_counter_begin",
          "Comment": "Performance counters from Vision Processing Unit",
          "Fields" : [
              { "Name": "class_id",        "Comment": "Engine class ID",
                "Type": "uint32_t",        "Format": "%x" },
              { "Name": "syncpt_id",       "Comment": "Syncpoint ID",
                "Type": "uint32_t",        "Format": "%u" },
              { "Name": "syncpt_thresh",   "Comment": "Threshold for task completion",
                "Type": "uint32_t",        "Format": "%u" },
              { "Name": "operation",       "Comment": "VPU Operation ID",
                "Type": "uint32_t",        "Format": "%u" },
              { "Name": "tag",             "Comment": "Numeric tag for performance counter",
                "Type": "uint32_t",        "Format": "%u" },
              { "Name": "count",           "Comment": "Hit count",
                "Type": "uint32_t",        "Format": "%u" },
              { "Name": "average",         "Comment": "Average cycle count",
                "Type": "uint32_t",        "Format": "%u" },
              { "Name": "variance",        "Comment": "Variance of cycle count",
                "Type": "uint64_t",        "Format": "%llu" },
              { "Name": "minimum",         "Comment": "Best case (minimum VPU cycles)",
                "Type": "uint32_t",        "Format": "%u" },
              { "Name": "maximum",         "Comment": "Worst case (maximum VPU cycles)",
                "Type": "uint32_t",        "Format": "%u" }
          ]
      },

      {
          "Name"   : "vpu_perf_counter_end",
          "Comment": "Performance counters from Vision Processing Unit",
          "Fields" : [
              { "Name": "class_id",        "Comment": "Engine class ID",
                "Type": "uint32_t",        "Format": "%x" },
              { "Name": "syncpt_id",       "Comment": "Syncpoint ID",
                "Type": "uint32_t",        "Format": "%u" },
              { "Name": "syncpt_thresh",   "Comment": "Threshold for task completion",
                "Type": "uint32_t",        "Format": "%u" },
              { "Name": "operation",       "Comment": "VPU Operation ID",
                "Type": "uint32_t",        "Format": "%u" },
              { "Name": "tag",             "Comment": "Numeric tag for performance counter",
                "Type": "uint32_t",        "Format": "%u" },
              { "Name": "count",           "Comment": "Hit count",
                "Type": "uint32_t",        "Format": "%u" },
              { "Name": "average",         "Comment": "Average cycle count",
                "Type": "uint32_t",        "Format": "%u" },
              { "Name": "variance",        "Comment": "Variance of cycle count",
                "Type": "uint64_t",        "Format": "%llu" },
              { "Name": "minimum",         "Comment": "Best case (minimum VPU cycles)",
                "Type": "uint32_t",        "Format": "%u" },
              { "Name": "maximum",         "Comment": "Worst case (maximum VPU cycles)",
                "Type": "uint32_t",        "Format": "%u" }
          ]
      },

      {
        "Name"   : "pva_queue_begin",
        "Comment": "Task is placed in R5 queue",
        "Fields" : [
            { "Name": "class_id",        "Comment": "Engine class ID",
              "Type": "uint32_t",        "Format": "%x" },
            { "Name": "syncpt_id",       "Comment": "Syncpoint ID",
              "Type": "uint32_t",        "Format": "%u" },
            { "Name": "syncpt_thresh",   "Comment": "Threshold for task completion",
              "Type": "uint32_t",        "Format": "%u" },
            { "Name": "operation",       "Comment": "VPU Operation ID",
              "Type": "uint32_t",        "Format": "%u" }
        ]
      },

      {
        "Name"   : "pva_queue_end",
        "Comment": "Task is dequed from R5 queue",
        "Fields" : [
            { "Name": "class_id",        "Comment": "Engine class ID",
              "Type": "uint32_t",        "Format": "%x" },
            { "Name": "syncpt_id",       "Comment": "Syncpoint ID",
              "Type": "uint32_t",        "Format": "%u" },
            { "Name": "syncpt_thresh",   "Comment": "Threshold for task completion",
              "Type": "uint32_t",        "Format": "%u" },
            { "Name": "operation",       "Comment": "VPU Operation ID",
              "Type": "uint32_t",        "Format": "%u" }
        ]
      },

      {
        "Name"   : "pva_prepare_begin",
        "Comment": "Task is prepared for VPU",
        "Fields" : [
          { "Name": "class_id",        "Comment": "Engine class ID",
            "Type": "uint32_t",        "Format": "%x" },
          { "Name": "syncpt_id",       "Comment": "Syncpoint ID",
            "Type": "uint32_t",        "Format": "%u" },
          { "Name": "syncpt_thresh",   "Comment": "Threshold for task completion",
            "Type": "uint32_t",        "Format": "%u" },
          { "Name": "operation",       "Comment": "VPU Operation ID",
            "Type": "uint32_t",        "Format": "%u" }
        ]
      },

      {
        "Name"   : "pva_prepare_end",
        "Comment": "Task preparation is done",
        "Fields" : [
          { "Name": "class_id",        "Comment": "Engine class ID",
            "Type": "uint32_t",        "Format": "%x" },
          { "Name": "syncpt_id",       "Comment": "Syncpoint ID",
            "Type": "uint32_t",        "Format": "%u" },
          { "Name": "syncpt_thresh",   "Comment": "Threshold for task completion",
            "Type": "uint32_t",        "Format": "%u" },
          { "Name": "operation",       "Comment": "VPU Operation ID",
            "Type": "uint32_t",        "Format": "%u" }
        ]
      },

      {
        "Name"   : "pva_vpu0_begin",
        "Comment": "Start execution on VPU0",
        "Fields" : [
          { "Name": "class_id",        "Comment": "Engine class ID",
            "Type": "uint32_t",        "Format": "%x" },
          { "Name": "syncpt_id",       "Comment": "Syncpoint ID",
            "Type": "uint32_t",        "Format": "%u" },
          { "Name": "syncpt_thresh",   "Comment": "Threshold for task completion",
            "Type": "uint32_t",        "Format": "%u" },
          { "Name": "operation",       "Comment": "VPU Operation ID",
            "Type": "uint32_t",        "Format": "%u" }
        ]
      },

      {
        "Name"   : "pva_vpu0_end",
        "Comment": "Finish execution on VPU0",
        "Fields" : [
          { "Name": "class_id",        "Comment": "Engine class ID",
            "Type": "uint32_t",        "Format": "%x" },
          { "Name": "syncpt_id",       "Comment": "Syncpoint ID",
            "Type": "uint32_t",        "Format": "%u" },
          { "Name": "syncpt_thresh",   "Comment": "Threshold for task completion",
            "Type": "uint32_t",        "Format": "%u" },
          { "Name": "operation",       "Comment": "VPU Operation ID",
            "Type": "uint32_t",        "Format": "%u" }
        ]
      },

      {
        "Name"   : "pva_vpu1_begin",
        "Comment": "Start execution on VPU1",
        "Fields" : [
          { "Name": "class_id",        "Comment": "Engine class ID",
            "Type": "uint32_t",        "Format": "%x" },
          { "Name": "syncpt_id",       "Comment": "Syncpoint ID",
            "Type": "uint32_t",        "Format": "%u" },
          { "Name": "syncpt_thresh",   "Comment": "Threshold for task completion",
            "Type": "uint32_t",        "Format": "%u" },
          { "Name": "operation",       "Comment": "VPU Operation ID",
            "Type": "uint32_t",        "Format": "%u" }
        ]
      },

      {
        "Name"   : "pva_vpu1_end",
        "Comment": "Finish execution on VPU1",
        "Fields" : [
          { "Name": "class_id",        "Comment": "Engine class ID",
            "Type": "uint32_t",        "Format": "%x" },
          { "Name": "syncpt_id",       "Comment": "Syncpoint ID",
            "Type": "uint32_t",        "Format": "%u" },
          { "Name": "syncpt_thresh",   "Comment": "Threshold for task completion",
            "Type": "uint32_t",        "Format": "%u" },
          { "Name": "operation",       "Comment": "VPU Operation ID",
            "Type": "uint32_t",        "Format": "%u" }
        ]
      },

      {
        "Name"   : "pva_post_begin",
        "Comment": "Post actions of the kernel",
        "Fields" : [
          { "Name": "class_id",        "Comment": "Engine class ID",
            "Type": "uint32_t",        "Format": "%x" },
          { "Name": "syncpt_id",       "Comment": "Syncpoint ID",
            "Type": "uint32_t",        "Format": "%u" },
          { "Name": "syncpt_thresh",   "Comment": "Threshold for task completion",
            "Type": "uint32_t",        "Format": "%u" },
          { "Name": "operation",       "Comment": "VPU Operation ID",
            "Type": "uint32_t",        "Format": "%u" }
        ]
      },

      {
        "Name"   : "pva_post_end",
        "Comment": "Task is done",
        "Fields" : [
          { "Name": "class_id",        "Comment": "Engine class ID",
            "Type": "uint32_t",        "Format": "%x" },
          { "Name": "syncpt_id",       "Comment": "Syncpoint ID",
            "Type": "uint32_t",        "Format": "%u" },
          { "Name": "syncpt_thresh",   "Comment": "Threshold for task completion",
            "Type": "uint32_t",        "Format": "%u" },
          { "Name": "operation",       "Comment": "VPU Operation ID",
            "Type": "uint32_t",        "Format": "%u" }
        ]
      }
    ],

    "Filtering": {
    }
}