Merge pull request #31 from deepray-AI/hotfix

simple_hash_table ops

deepray/custom_ops/BUILD

@@ -6,6 +6,7 @@ py_library(
     deps = [
         "//deepray/custom_ops/correlation_cost",
         "//deepray/custom_ops/parquet_dataset",
+        "//deepray/custom_ops/simple_hash_table",
         "//deepray/custom_ops/zero_out:zero_out_ops",
     ],
 )

deepray/custom_ops/__init__.py

@@ -1 +0,0 @@
-from .zero_out import zero_out

deepray/custom_ops/simple_hash_table/BUILD

@@ -0,0 +1,61 @@
+# Build simple_hash_table custom ops example, which is similar to,
+# but simpler than, tf.lookup.experimental.MutableHashTable
+
+load("//deepray:deepray.bzl", "custom_op_library")
+
+licenses(["notice"])
+
+package(default_visibility = ["//visibility:public"])
+
+custom_op_library(
+    name = "simple_hash_table_kernel.so",
+    srcs = [
+        "simple_hash_table_kernel.cc",
+        "simple_hash_table_op.cc",
+    ],
+    deps = [
+        "@com_google_absl//absl/container:flat_hash_map",
+    ],
+)
+
+py_library(
+    name = "simple_hash_table_op",
+    srcs = ["simple_hash_table_op.py"],
+    data = ["simple_hash_table_kernel.so"],
+    srcs_version = "PY3",
+    deps = [
+    ],
+)
+
+py_library(
+    name = "simple_hash_table",
+    # srcs = [
+    #     "__init__.py",
+    #     "simple_hash_table.py",
+    #     "simple_hash_table_op.py",
+    # ],
+    srcs = glob(
+        [
+            "*.py",
+        ],
+    ),
+    srcs_version = "PY3",
+    deps = [
+        ":simple_hash_table_op",
+    ],
+)
+
+py_test(
+    name = "simple_hash_table_test",
+    size = "medium",  # This test blocks because it writes and reads a file,
+    timeout = "short",  # but it still runs quickly.
+    srcs = ["simple_hash_table_test.py"],
+    python_version = "PY3",
+    srcs_version = "PY3",
+    tags = [
+        "no_mac",  # TODO(b/216321151): Re-enable this test.
+    ],
+    deps = [
+        ":simple_hash_table",
+    ],
+)