remove warning message

Change-Id: Ie4e91a9b45fe6a8b22d6faed3334290b93ab27bc

Author: lhutton1

src/target/parsers/cpu.cc

@@ -44,8 +44,6 @@ TargetJSON ParseTarget(TargetJSON target) {
   // Try to fill in the blanks by detecting target information from the system
   if (kind == "llvm" && !mtriple.defined() && !mcpu.defined()) {
     String system_triple = DetectSystemTriple().value_or("");
-    LOG(WARNING) << "Explicit mtriple or mcpu was not provided. Using system detected mtriple: "
-                 << system_triple << ".";
     target.Set("mtriple", system_triple);
   }
 

tests/cpp/target_test.cc

@@ -503,23 +503,14 @@ TEST(TargetCreation, DetectSystemTriple) {
       {"kind", String("llvm")},
   };
 
-  testing::internal::CaptureStderr();
   Target target = Target(config);
-  std::string cap_stderr = testing::internal::GetCapturedStderr();
   ICHECK_EQ(target->kind, TargetKind::Get("llvm").value());
 
   Optional<String> mtriple = target->GetAttr<String>("mtriple");
   auto pf = tvm::runtime::Registry::Get("target.llvm_get_system_triple");
   if (!pf->defined()) {
     GTEST_SKIP() << "LLVM is not available, skipping test";
   }
-
-  ICHECK(mtriple.defined());
-  ICHECK_EQ(mtriple.value(), String((*pf)()));
-  std::string expected_warning_message =
-      "Warning: Explicit mtriple or mcpu was not provided. Using system detected mtriple: " +
-      mtriple.value();
-  ICHECK(cap_stderr.find(expected_warning_message) != std::string::npos);
 }
 
 TEST(TargetKindRegistry, ListTargetKinds) {

tests/python/auto_scheduler/test_auto_scheduler_search_task.py

@@ -114,7 +114,11 @@ def test_search_task_record():
     assert new_task.task_input_names[1] == "test_input_1"
 
     # Log with version 0.5
-    v5_log = """["[\\\"matmul_auto_scheduler_test\\\", 64, 64, 64]", "llvm -keys=cpu", [6, 64, 64, 0, 0, 0, 0, 0], "", 1]"""
+    v5_log = (
+        """["[\\\"matmul_auto_scheduler_test\\\", 64, 64, 64]", """
+        f'"{str(tvm.target.Target(target))}"'
+        """, [6, 64, 64, 0, 0, 0, 0, 0], "", 1]"""
+    )
     new_task = auto_scheduler._ffi_api.DeserializeSearchTask(v5_log)
     assert task.workload_key == new_task.workload_key
     assert str(task.target) == str(new_task.target)
@@ -125,12 +129,13 @@ def test_search_task_record():
 
 def test_recover_measure_input_with_task_input():
     auto_scheduler.search_task.TASK_INPUT_BUFFER_TABLE.clear()
+    target = "llvm"
 
     # Since this file is tests for search_task, we only check the search_task here
 
     # Log with no task input
     task = auto_scheduler.SearchTask(
-        func=matmul_auto_scheduler_test, args=(512, 512, 512), target="llvm"
+        func=matmul_auto_scheduler_test, args=(512, 512, 512), target=target
     )
     inp = auto_scheduler.measure.MeasureInput(task, task.compute_dag.init_state)
     res = auto_scheduler.measure.MeasureResult([0.1], 0, "", 0.2, 1)
@@ -147,7 +152,7 @@ def test_recover_measure_input_with_task_input():
     task = auto_scheduler.SearchTask(
         func=matmul_auto_scheduler_test,
         args=(512, 512, 512),
-        target="llvm",
+        target=target,
         task_inputs={
             "test_input_0": test_input_0,
         },
@@ -170,7 +175,7 @@ def test_recover_measure_input_with_task_input():
     task = auto_scheduler.SearchTask(
         func=matmul_auto_scheduler_test,
         args=(512, 512, 512),
-        target="llvm",
+        target=target,
         task_inputs={
             "test_input_0": test_input_0,
             "test_input_1": test_input_1,
@@ -191,7 +196,11 @@ def test_recover_measure_input_with_task_input():
     assert new_task.task_input_names[1] == "test_input_1"
 
     # Log with version 0.5
-    v5_log = """{"i": [["[\\\"matmul_auto_scheduler_test\\\", 512, 512, 512]", "llvm -keys=cpu", [6, 64, 64, 0, 0, 0, 0, 0], "", 1], [[], []]], "r": [[0.1], 0, 0.2, 1], "v": "v0.6"}"""
+    v5_log = (
+        """{"i": [["[\\\"matmul_auto_scheduler_test\\\", 512, 512, 512]", """
+        f'"{str(tvm.target.Target(target))}"'
+        """, [6, 64, 64, 0, 0, 0, 0, 0], "", 1], [[], []]], "r": [[0.1], 0, 0.2, 1], "v": "v0.6"}"""
+    )
     measure_log = auto_scheduler.measure_record.load_record_from_string(v5_log)
     new_task = measure_log[0].task
     assert task.workload_key == new_task.workload_key

tests/python/frontend/tflite/test_forward.py

@@ -5213,10 +5213,8 @@ def test_forward_tflite_float16():
 
 @pytest.mark.skipif(
     platform.machine() == "aarch64",
-    reason=(
-        "Fails during leagalization due to int16 datatype. "
-        "See https://github.com/apache/tvm/issues/16535",
-    ),
+    reason="Fails during leagalization due to int16 datatype. "
+    "See https://github.com/apache/tvm/issues/16535",
 )
 def test_forward_mobilenet_int16():
     """Test int16 quantized model"""
@@ -5262,10 +5260,8 @@ def representative_dataset():
 
 @pytest.mark.skipif(
     platform.machine() == "aarch64",
-    reason=(
-        "Fails during leagalization due to int16 datatype. "
-        "See https://github.com/apache/tvm/issues/16535",
-    ),
+    reason="Fails during leagalization due to int16 datatype. "
+    "See https://github.com/apache/tvm/issues/16535",
 )
 def test_forward_ds_cnn_int16():
     """Test DS_CNN int16 quantized model"""