text: """rio-tiler.tests.benchmarks."""
  
  import mercantile
  from rasterio.coords import BoundingBox
  from rasterio.crs import CRS
  
  benchmark_tiles = {
      "north": {
          "full": mercantile.Tile(x=70, y=17, z=7),
          "masked": mercantile.Tile(x=69, y=16, z=7),
          "boundless": mercantile.Tile(x=68, y=17, z=7),
      },
      "south": {
          "full": mercantile.Tile(x=124, y=108, z=7),
          "masked": mercantile.Tile(x=125, y=109, z=7),
          "boundless": mercantile.Tile(x=122, y=107, z=7),
      },
      "equator": {
          "full": mercantile.Tile(x=537, y=499, z=10),
          "masked": mercantile.Tile(x=535, y=498, z=10),
          "boundless": mercantile.Tile(x=540, y=497, z=10),
      },
      "dateline": {
          "full": mercantile.Tile(x=510, y=169, z=10),
          "masked": mercantile.Tile(x=510, y=168, z=10),
          "boundless": mercantile.Tile(x=509, y=171, z=10),
      },
  }
  
  # LC08_L1TP_212004_20190816_20190902_01_T1
  north = {
      "bounds": BoundingBox(
          left=433192.5, bottom=8534992.5, right=707407.5, top=8809207.5
      ),
      "crs": CRS.from_epsg(32633),
  }
  
  # LC08_L1GT_054115_20200120_20200120_01_RT
  south = {
      "bounds": BoundingBox(
          left=123892.5, bottom=-1521007.5, right=387607.5, top=-1258492.5
      ),
      "crs": CRS.from_epsg(3031),
  }
  
  # LC08_L1TP_085024_20170816_20170825_01_T1
  dateline = {
      "bounds": BoundingBox(
          left=570292.5, bottom=5612092.5, right=803107.5, top=5847607.5
      ),
      "crs": CRS.from_epsg(32660),
  }
  
  # LC08_L1TP_187057_20151212_20170401_01_T1
  equator = {
      "name": "equator",
      "bounds": BoundingBox(left=382792.5, bottom=362992.5, right=610507.5, top=595207.5),
      "crs": CRS.from_epsg(32632),
  }
  
  benchmark_dataset = [
      dict(equator, dtype="uint8", nodata_type="alpha"),
      dict(equator, dtype="uint8", nodata_type="nodata"),
      dict(equator, dtype="uint8", nodata_type="mask"),
      dict(equator, dtype="uint8", nodata_type="none"),
      dict(equator, dtype="int8", nodata_type="alpha"),
      dict(equator, dtype="int8", nodata_type="nodata"),
      dict(equator, dtype="int8", nodata_type="mask"),
      dict(equator, dtype="int8", nodata_type="none"),
      dict(equator, dtype="uint16", nodata_type="alpha"),
      dict(equator, dtype="uint16", nodata_type="nodata"),
      dict(equator, dtype="uint16", nodata_type="mask"),
      dict(equator, dtype="uint16", nodata_type="none"),
      dict(equator, dtype="int16", nodata_type="alpha"),
      dict(equator, dtype="int16", nodata_type="nodata"),
      dict(equator, dtype="int16", nodata_type="mask"),
      dict(equator, dtype="int16", nodata_type="none"),
      dict(equator, dtype="uint32", nodata_type="alpha"),
      dict(equator, dtype="uint32", nodata_type="nodata"),
      dict(equator, dtype="uint32", nodata_type="mask"),
      dict(equator, dtype="uint32", nodata_type="none"),
      dict(equator, dtype="int32", nodata_type="alpha"),
      dict(equator, dtype="int32", nodata_type="nodata"),
      dict(equator, dtype="int32", nodata_type="mask"),
      dict(equator, dtype="int32", nodata_type="none"),
      dict(equator, dtype="float32", nodata_type="alpha"),
      dict(equator, dtype="float32", nodata_type="nodata"),
      dict(equator, dtype="float32", nodata_type="mask"),
      dict(equator, dtype="float32", nodata_type="none"),
      dict(equator, dtype="float64", nodata_type="alpha"),
      dict(equator, dtype="float64", nodata_type="nodata"),
      dict(equator, dtype="float64", nodata_type="mask"),
      dict(equator, dtype="float64", nodata_type="none"),
  ]
  