Rename mesh I/O benchmarks and associated methods

Summary:
Rename mesh I/O benchmarks and associated methods:
- add `simple` qualifier (benchmark on more realistic mesh data to be added later)
- align naming between OBJ and PLY
- prefix with `bm_` to make the benchmarking purpose clear(er)

Reviewed By: nikhilaravi

Differential Revision: D20390764

fbshipit-source-id: 7714520abfcfe1125067f3c52f7ce19bca359574

Author: patricklabatut

tests/bm_mesh_io.py

@@ -7,26 +7,32 @@
 
 
 def bm_save_load() -> None:
-    kwargs_list = [
+    simple_kwargs_list = [
         {"V": 100, "F": 300},
         {"V": 1000, "F": 3000},
         {"V": 10000, "F": 30000},
     ]
     benchmark(
-        TestMeshObjIO.load_obj_with_init,
-        "LOAD_OBJ",
-        kwargs_list,
+        TestMeshObjIO.bm_load_simple_obj_with_init,
+        "LOAD_SIMPLE_OBJ",
+        simple_kwargs_list,
         warmup_iters=1,
     )
     benchmark(
-        TestMeshObjIO.save_obj_with_init,
-        "SAVE_OBJ",
-        kwargs_list,
+        TestMeshObjIO.bm_save_simple_obj_with_init,
+        "SAVE_SIMPLE_OBJ",
+        simple_kwargs_list,
         warmup_iters=1,
     )
     benchmark(
-        TestMeshPlyIO.load_ply_bm, "LOAD_PLY", kwargs_list, warmup_iters=1
+        TestMeshPlyIO.bm_load_simple_ply_with_init,
+        "LOAD_SIMPLE_PLY",
+        simple_kwargs_list,
+        warmup_iters=1,
     )
     benchmark(
-        TestMeshPlyIO.save_ply_bm, "SAVE_PLY", kwargs_list, warmup_iters=1
+        TestMeshPlyIO.bm_save_simple_ply_with_init,
+        "SAVE_SIMPLE_PLY",
+        simple_kwargs_list,
+        warmup_iters=1,
     )

tests/test_obj_io.py

@@ -602,7 +602,7 @@ def check_item(x, y):
         self.assertClose(cow3_tea.faces_list()[3], mesh_teapot.faces_list()[0])
 
     @staticmethod
-    def save_obj_with_init(V: int, F: int):
+    def bm_save_simple_obj_with_init(V: int, F: int):
         verts_list = torch.tensor(V * [[0.11, 0.22, 0.33]]).view(-1, 3)
         faces_list = torch.tensor(F * [[1, 2, 3]]).view(-1, 3)
         obj_file = StringIO()
@@ -613,7 +613,7 @@ def save_mesh():
         return save_mesh
 
     @staticmethod
-    def load_obj_with_init(V: int, F: int):
+    def bm_load_simple_obj_with_init(V: int, F: int):
         obj = "\n".join(["v 0.1 0.2 0.3"] * V + ["f 1 2 3"] * F)
 
         def load_mesh():

tests/test_ply_io.py

@@ -407,7 +407,7 @@ def test_bad_ply_syntax(self):
         load_ply(StringIO("\n".join(lines2)))
 
     @staticmethod
-    def save_ply_bm(V: int, F: int):
+    def bm_save_simple_ply_with_init(V: int, F: int):
         verts_list = torch.tensor(V * [[0.11, 0.22, 0.33]]).view(-1, 3)
         faces_list = torch.tensor(F * [[0, 1, 2]]).view(-1, 3)
 
@@ -418,7 +418,7 @@ def save_mesh():
         return save_mesh
 
     @staticmethod
-    def load_ply_bm(V: int, F: int):
+    def bm_load_simple_ply_with_init(V: int, F: int):
         verts = torch.tensor([[0.1, 0.2, 0.3]]).expand(V, 3)
         faces = torch.tensor([[0, 1, 2]], dtype=torch.int64).expand(F, 3)
         ply_file = StringIO()