Enable XLA MLIR GPU lit tests for open source.

PiperOrigin-RevId: 307342297
Change-Id: Ie2a577c701bdeda644a5ff1404e23bbfbb02decd

tensorflow/compiler/mlir/glob_lit_test.bzl

@@ -26,7 +26,7 @@ _ALWAYS_EXCLUDE = [
     "**/* */**",
 ]
 
-def _run_lit_test(name, data, size, tags, driver, features):
+def _run_lit_test(name, data, size, tags, driver, features, exec_properties):
     """Runs lit on all tests it can find in `data` under tensorflow/compiler/mlir.
 
     Note that, due to Bazel's hermetic builds, lit only sees the tests that
@@ -64,6 +64,7 @@ def _run_lit_test(name, data, size, tags, driver, features):
         ],
         size = size,
         main = "lit.py",
+        exec_properties = exec_properties,
     )
 
 def glob_lit_tests(
@@ -76,7 +77,8 @@ def glob_lit_tests(
         default_tags = _default_tags,
         tags_override = {},
         driver = _default_driver,
-        features = []):
+        features = [],
+        exec_properties = {}):
     """Creates all plausible Lit tests (and their inputs) under this directory.
 
     Args:
@@ -92,6 +94,7 @@ def glob_lit_tests(
               Note: use of a custom driver is not currently supported
               and specifying a default driver will abort the tests.
       features: [str], list of extra features to enable.
+      exec_properties: a dictionary of properties to pass on.
     """
 
     # Ignore some patterns by default for tests and input data.
@@ -115,6 +118,7 @@ def glob_lit_tests(
             tags = default_tags + tags_override.pop(curr_test, []),
             driver = driver,
             features = features,
+            exec_properties = exec_properties,
         )
 
 def lit_test(
@@ -123,7 +127,8 @@ def lit_test(
         size = _default_size,
         tags = _default_tags,
         driver = _default_driver,
-        features = []):
+        features = [],
+        exec_properties = {}):
     """Runs test files under lit.
 
     Args:
@@ -136,4 +141,4 @@ def lit_test(
               and specifying a default driver will abort the tests.
       features: [str], list of extra features to enable.
     """
-    _run_lit_test(name + ".test", data + [name], size, tags, driver, features)
+    _run_lit_test(name + ".test", data + [name], size, tags, driver, features, exec_properties)

tensorflow/compiler/xla/service/mlir_gpu/tests/BUILD

@@ -1,6 +1,7 @@
 load(
     "//tensorflow/core/platform:build_config_root.bzl",
     "tf_cuda_tests_tags",
+    "tf_exec_properties",
 )
 load("//tensorflow/compiler/mlir:glob_lit_test.bzl", "glob_lit_tests")
 
@@ -18,9 +19,7 @@ package_group(
 
 glob_lit_tests(
     data = [":test_utilities"],
-    # TODO(141337082): Figure out why the tests do not run successfully in open
-    # source.
-    default_tags = ["no_oss"] + tf_cuda_tests_tags(),
+    default_tags = tf_cuda_tests_tags() + ["config-cuda-only"],
     driver = "@llvm-project//mlir:run_lit.sh",
     exclude = [
         # TODO(b/149302060) Reenable once fusion is fixed.
@@ -28,6 +27,7 @@ glob_lit_tests(
         # TODO(b/137624192): Reenable once we can fuse reductions.
         "fused_reduce.hlo",
     ],
+    exec_properties = tf_exec_properties({"tags": tf_cuda_tests_tags()}),
     test_file_exts = ["hlo"],
 )
 

tensorflow/compiler/xla/service/mlir_gpu/xla_gpu_opt_main.cc

@@ -80,8 +80,7 @@ int main(int argc, char **argv) {
                     : opt.CompileAndOutputIr(file->getBuffer().str(),
                                              output->os(), lowering_stage);
   if (!status.ok()) {
-    output->os() << status.error_message();
-    output->keep();
+    LOG(ERROR) << status.error_message();
     return 1;
   }
   output->keep();