text: /*
   * Copyright (C) 2018-2021 Intel Corporation
   *
   * SPDX-License-Identifier: MIT
   *
   */
  
  #pragma once
  #include "CL/cl_ext_intel.h"
  
  namespace NEO {
  
  enum PerformanceHints {
      CL_BUFFER_DOESNT_MEET_ALIGNMENT_RESTRICTIONS,
      CL_BUFFER_MEETS_ALIGNMENT_RESTRICTIONS,
      CL_BUFFER_NEEDS_ALLOCATE_MEMORY,
      CL_IMAGE_MEETS_ALIGNMENT_RESTRICTIONS,
      DRIVER_CALLS_INTERNAL_CL_FLUSH,
      PROFILING_ENABLED,
      PROFILING_ENABLED_WITH_DISABLED_PREEMPTION,
      SUBBUFFER_SHARES_MEMORY,
      CL_SVM_ALLOC_MEETS_ALIGNMENT_RESTRICTIONS,
      CL_ENQUEUE_READ_BUFFER_REQUIRES_COPY_DATA,
      CL_ENQUEUE_READ_BUFFER_DOESNT_REQUIRE_COPY_DATA,
      CL_ENQUEUE_READ_BUFFER_DOESNT_MEET_ALIGNMENT_RESTRICTIONS,
      CL_ENQUEUE_READ_BUFFER_RECT_REQUIRES_COPY_DATA,
      CL_ENQUEUE_READ_BUFFER_RECT_DOESNT_REQUIRES_COPY_DATA,
      CL_ENQUEUE_READ_BUFFER_RECT_DOESNT_MEET_ALIGNMENT_RESTRICTIONS,
      CL_ENQUEUE_WRITE_BUFFER_REQUIRES_COPY_DATA,
      CL_ENQUEUE_WRITE_BUFFER_DOESNT_REQUIRE_COPY_DATA,
      CL_ENQUEUE_WRITE_BUFFER_RECT_REQUIRES_COPY_DATA,
      CL_ENQUEUE_WRITE_BUFFER_RECT_DOESNT_REQUIRE_COPY_DATA,
      CL_ENQUEUE_READ_IMAGE_DOESNT_MEET_ALIGNMENT_RESTRICTIONS,
      CL_ENQUEUE_READ_IMAGE_DOESNT_REQUIRES_COPY_DATA,
      CL_ENQUEUE_WRITE_IMAGE_REQUIRES_COPY_DATA,
      CL_ENQUEUE_WRITE_IMAGE_DOESNT_REQUIRES_COPY_DATA,
      CL_ENQUEUE_MAP_BUFFER_REQUIRES_COPY_DATA,
      CL_ENQUEUE_MAP_BUFFER_DOESNT_REQUIRE_COPY_DATA,
      CL_ENQUEUE_MAP_IMAGE_REQUIRES_COPY_DATA,
      CL_ENQUEUE_MAP_IMAGE_DOESNT_REQUIRE_COPY_DATA,
      CL_ENQUEUE_UNMAP_MEM_OBJ_DOESNT_REQUIRE_COPY_DATA,
      CL_ENQUEUE_UNMAP_MEM_OBJ_REQUIRES_COPY_DATA,
      CL_ENQUEUE_SVM_MAP_DOESNT_REQUIRE_COPY_DATA,
      PRINTF_DETECTED_IN_KERNEL,
      NULL_LOCAL_WORKGROUP_SIZE,
      BAD_LOCAL_WORKGROUP_SIZE,
      REGISTER_PRESSURE_TOO_HIGH,
      PRIVATE_MEMORY_USAGE_TOO_HIGH,
      KERNEL_REQUIRES_COHERENCY,
      KERNEL_ARGUMENT_AUX_TRANSLATION,
      BUFFER_IS_COMPRESSED,
      BUFFER_IS_NOT_COMPRESSED,
      IMAGE_IS_COMPRESSED,
      IMAGE_IS_NOT_COMPRESSED
  };
  
  class DriverDiagnostics {
    public:
      DriverDiagnostics(cl_diagnostics_verbose_level level);
      bool validFlags(cl_diagnostics_verbose_level flags) const;
      ~DriverDiagnostics() = default;
      static const char *const hintFormat[];
      static const cl_int maxHintStringSize = 1024;
      PerformanceHints obtainHintForTransferOperation(cl_command_type commandType, bool transferRequired);
  
    protected:
      cl_diagnostics_verbose_level verboseLevel;
  };
  } // namespace NEO
  