From: Ilya Lavrenov <ilya.lavrenov@intel.com>
Date: Wed, 2 Dec 2020 13:43:06 +0000 (+0300)
Subject: Restore compilaltion with tbb 2017u7 (#3007) (#3426)
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=f730bf9ae9b1e7810dc047766ffc4a7f377a2091;p=platform%2Fupstream%2Fdldt.git

Restore compilaltion with tbb 2017u7 (#3007) (#3426)

* Restore compilaltion with tbb 2017u7

Signed-off-by: Alexander Peskov <alexander.peskov@intel.com>

* Fix unsupported arg for tbb deterministic_reduce

Signed-off-by: Alexander Peskov <alexander.peskov@intel.com>

Co-authored-by: Alexander Zhogov <alexander.zhogov@intel.com>

Co-authored-by: Alexander Peskov <alexander.peskov@intel.com>
Co-authored-by: Alexander Zhogov <alexander.zhogov@intel.com>
---

diff --git a/inference-engine/cmake/ie_parallel.cmake b/inference-engine/cmake/ie_parallel.cmake
index de39ac7..f8988aa 100644
--- a/inference-engine/cmake/ie_parallel.cmake
+++ b/inference-engine/cmake/ie_parallel.cmake
@@ -7,6 +7,7 @@ function(set_ie_threading_interface_for TARGET_NAME)
         find_package(TBB COMPONENTS tbb tbbmalloc)
         set("TBB_FOUND" ${TBB_FOUND} PARENT_SCOPE)
         set("TBB_IMPORTED_TARGETS" ${TBB_IMPORTED_TARGETS} PARENT_SCOPE)
+        set("TBB_VERSION" ${TBB_VERSION} PARENT_SCOPE)
         if (TBB_FOUND)
             if (TBB_VERSION VERSION_LESS 2020)
                 ext_message(WARNING "TBB version is less than OpenVINO recommends to use.\
diff --git a/inference-engine/include/ie_parallel.hpp b/inference-engine/include/ie_parallel.hpp
index 67286f3..bc33c92 100644
--- a/inference-engine/include/ie_parallel.hpp
+++ b/inference-engine/include/ie_parallel.hpp
@@ -58,6 +58,15 @@ inline int parallel_get_env_threads() {
 }
 #if IE_THREAD == IE_THREAD_TBB
 #define PARTITIONING , tbb::static_partitioner()
+
+// The TBB version less than 2018u1 has no static_partitioner argument for
+// tbb::parallel_deterministic_reduce. So will fallback to non deterministic version.
+#if (TBB_INTERFACE_VERSION >= 10001)
+#define _TBB_REDUCE_FUNC tbb::parallel_deterministic_reduce
+#else
+#define _TBB_REDUCE_FUNC tbb::parallel_reduce
+#endif
+
 #else
 #define PARTITIONING
 #endif
@@ -186,7 +195,7 @@ void parallel_sort(I begin, I end, const F& comparator) {
 template <typename T0, typename R, typename F>
 R parallel_sum(const T0& D0, const R& input, const F& func) {
 #if (IE_THREAD == IE_THREAD_TBB || IE_THREAD == IE_THREAD_TBB_AUTO)
-    return tbb::parallel_deterministic_reduce(
+    return _TBB_REDUCE_FUNC(
         tbb::blocked_range<T0>(0, D0), input,
         [&](const tbb::blocked_range<T0>& r, R init) -> R {
             R sum = init;
@@ -218,7 +227,7 @@ R parallel_sum(const T0& D0, const R& input, const F& func) {
 template <typename T0, typename T1, typename R, typename F>
 R parallel_sum2d(const T0& D0, const T1& D1, const R& input, const F& func) {
 #if (IE_THREAD == IE_THREAD_TBB || IE_THREAD == IE_THREAD_TBB_AUTO)
-    return tbb::parallel_deterministic_reduce(
+    return _TBB_REDUCE_FUNC(
         tbb::blocked_range2d<T0, T1>(0, D0, 0, D1), input,
         [&](const tbb::blocked_range2d<T0, T1>& r, R init) -> R {
             R sum = init;
@@ -257,7 +266,7 @@ R parallel_sum2d(const T0& D0, const T1& D1, const R& input, const F& func) {
 template <typename T0, typename T1, typename T2, typename R, typename F>
 R parallel_sum3d(const T0& D0, const T1& D1, const T2& D2, const R& input, const F& func) {
 #if (IE_THREAD == IE_THREAD_TBB || IE_THREAD == IE_THREAD_TBB_AUTO)
-    return tbb::parallel_deterministic_reduce(
+    return _TBB_REDUCE_FUNC(
         tbb::blocked_range3d<T0, T1, T2>(0, D0, 0, D1, 0, D2), input,
         [&](const tbb::blocked_range3d<T0, T1, T2>& r, R init) -> R {
             R sum = init;
diff --git a/inference-engine/tests/functional/inference_engine/CMakeLists.txt b/inference-engine/tests/functional/inference_engine/CMakeLists.txt
index 4664302..e7b4617 100644
--- a/inference-engine/tests/functional/inference_engine/CMakeLists.txt
+++ b/inference-engine/tests/functional/inference_engine/CMakeLists.txt
@@ -152,6 +152,13 @@ function(ie_headers_compilation_with_custom_flags)
     # To include TBB headers as system
     set_ie_threading_interface_for(${target_name})
 
+    # To avoid further TBB find_package action in next call of this function. Some version of TBB
+    # has an issue with cmake config which lead to fail in case of multiple call of find_package
+    # from one cmake script file.
+    set("TBB_FOUND" ${TBB_FOUND} PARENT_SCOPE)
+    set("TBB_IMPORTED_TARGETS" ${TBB_IMPORTED_TARGETS} PARENT_SCOPE)
+    set("TBB_VERSION" ${TBB_VERSION} PARENT_SCOPE)
+
     set_target_properties(${target_name} PROPERTIES
                           CXX_STANDARD ${IE_TEST_CXX_STANDARD}
                           CXX_STANDARD_REQUIRED OFF)