[incubator-mxnet] branch master updated: Implement assignment operator on Timing 'info' struct (#8996)

[jxie]

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jxie pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/incubator-mxnet.git


The following commit(s) were added to refs/heads/master by this push:
     new c94b104  Implement assignment operator on Timing 'info' struct (#8996)
c94b104 is described below

commit c94b104ea2c212b5757d8fb5fc4c27ed086e2713
Author: Chris Olivier <cjolivie...@gmail.com>
AuthorDate: Fri Dec 8 11:22:25 2017 -0800

    Implement assignment operator on Timing 'info' struct (#8996)
---
 tests/cpp/include/test_core_op.h              | 4 ++--
 tests/cpp/include/test_op.h                   | 2 +-
 tests/cpp/include/test_perf.h                 | 9 +++++++++
 tests/cpp/include/test_tune.h                 | 4 ++--
 tests/cpp/operator/tune/operator_tune_test.cc | 2 +-
 5 files changed, 15 insertions(+), 6 deletions(-)

diff --git a/tests/cpp/include/test_core_op.h b/tests/cpp/include/test_core_op.h
index 51cbcd7..6a220bd 100644
--- a/tests/cpp/include/test_core_op.h
+++ b/tests/cpp/include/test_core_op.h
@@ -138,7 +138,7 @@ class CoreOpExecutor : public 
test::op::OperatorDataInitializer<DType>
     AccessAsCPU(array, ctx_.run_ctx, [this](const NDArray &arr) {
       test::op::OperatorDataInitializer<DType>::FillRandom(arr.data());
     });
-    return std::move(array);
+    return array;
   }
 
   /*!
@@ -154,7 +154,7 @@ class CoreOpExecutor : public 
test::op::OperatorDataInitializer<DType>
     AccessAsCPU(array, ctx_.run_ctx, [this](const NDArray &arr) {
       test::op::OperatorDataInitializer<DType>::FillZero(arr.data());
     });
-    return std::move(array);
+    return array;
   }
 
   nnvm::NodePtr MakeNode() const {
diff --git a/tests/cpp/include/test_op.h b/tests/cpp/include/test_op.h
index bddade0..af83969 100644
--- a/tests/cpp/include/test_op.h
+++ b/tests/cpp/include/test_op.h
@@ -284,7 +284,7 @@ inline std::vector<TShape> ShapesOf(const 
std::vector<NDArray>& arrays) {
   for (const NDArray& ar : arrays) {
     res.emplace_back(ar.shape());
   }
-  return std::move(res);
+  return res;
 }
 
 }  // namespace op
diff --git a/tests/cpp/include/test_perf.h b/tests/cpp/include/test_perf.h
index 672b28a..597b87f 100644
--- a/tests/cpp/include/test_perf.h
+++ b/tests/cpp/include/test_perf.h
@@ -278,6 +278,15 @@ class TimingInstrument {
       CHECK_EQ(o.nestingCount_, 0U);
     }
 
+    inline Info& operator = (const Info& o) {
+      name_ = o.name_;
+      baseTime_.store(baseTime_.load());
+      nestingCount_.store(nestingCount_.load());
+      cycleCount_.store(cycleCount_.load());
+      duration_.store(duration_.load());
+      return *this;
+    }
+
     /*!
      * \brief Return time for each operation in milliseconds
      * \return Time for each operation in milliseconds
diff --git a/tests/cpp/include/test_tune.h b/tests/cpp/include/test_tune.h
index 725aa90..9cf4a2e 100644
--- a/tests/cpp/include/test_tune.h
+++ b/tests/cpp/include/test_tune.h
@@ -102,7 +102,7 @@ class TuningTester {
       CHECK(res.find(this_run_shapes) == res.end());
       res[this_run_shapes] = tmap;
     }
-    return std::move(res);
+    return res;
   }
 
   using tuned_timing_t = std::map<
@@ -237,7 +237,7 @@ class TuningTester {
         results[shapes] = result;
       }
     }
-    return std::move(results);
+    return results;
   }
 
   /*!
diff --git a/tests/cpp/operator/tune/operator_tune_test.cc 
b/tests/cpp/operator/tune/operator_tune_test.cc
index 7d3fa09..2a37d0c 100644
--- a/tests/cpp/operator/tune/operator_tune_test.cc
+++ b/tests/cpp/operator/tune/operator_tune_test.cc
@@ -58,7 +58,7 @@ static std::vector<std::vector<TShape>> tuning_shapes() {
       {{50, 3, 18, 32}}
     };
   }
-  return std::move(shapes);
+  return shapes;
 }
 
 /*!

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