Committing Intel(R) TBB 2017 Update 5 source code

CHANGES

@@ -2,6 +2,31 @@
 The list of most significant changes made over time in
 Intel(R) Threading Building Blocks (Intel(R) TBB).
 
+Intel TBB 2017 Update 5
+TBB_INTERFACE_VERSION == 9105
+
+Changes (w.r.t. Intel TBB 2017 Update 4):
+
+- Added support for Microsoft* Visual Studio* 2017.
+- Added graph/matmult example to demonstrate support for compute offload
+    to Intel(R) Graphics Technology in the flow graph API.
+- The "compiler" build option now allows to specify a full path to the
+    compiler.
+
+Changes affecting backward compatibility:
+
+- Constructors for many classes, including graph nodes, concurrent
+    containers, thread-local containers, etc., are declared explicit and
+    cannot be used for implicit conversions anymore.
+
+Bugs fixed:
+
+- Added a workaround for bug 16657 in the GNU C Library (glibc)
+    affecting the debug version of tbb::mutex.
+- Fixed a crash in pool_identify() called for an object allocated in
+    another thread.
+
+------------------------------------------------------------------------
 Intel TBB 2017 Update 4
 TBB_INTERFACE_VERSION == 9104
 
@@ -2288,7 +2313,8 @@ Packaging:
     are provided separately on Intel(R) Premier.
 
 ------------------------------------------------------------------------
-Intel and Cilk are registered trademarks or trademarks of Intel Corporation or its
-subsidiaries in the United States and other countries.
+Intel, the Intel logo, Xeon, Intel Xeon Phi, and Cilk are registered
+trademarks or trademarks of Intel Corporation or its subsidiaries in
+the United States and other countries.
 
 * Other names and brands may be claimed as the property of others.

README.md

@@ -1,5 +1,5 @@
-# Intel(R) Threading Building Blocks 2017 Update 4
-[![Stable release](https://img.shields.io/badge/version-2017_U4-green.svg)] (https://github.com/01org/tbb/releases/tag/2017_U4)
+# Intel(R) Threading Building Blocks 2017 Update 5
+[![Stable release](https://img.shields.io/badge/version-2017_U5-green.svg)] (https://github.com/01org/tbb/releases/tag/2017_U5)
 [![Apache License Version 2.0](https://img.shields.io/badge/license-Apache_2.0-green.svg)](LICENSE)
 
 Intel(R) Threading Building Blocks (Intel(R) TBB) lets you easily write parallel C++ programs that take

build/Makefile.test

@@ -100,12 +100,14 @@ $(TWICE_LINKED_TESTS): LINK_FILES+=$(@:.$(TEST_EXT)=_secondary.$(OBJ))
 test_dynamic_link%.$(TEST_EXT): LINK_TBB.LIB =
 test_dynamic_link.$(TEST_EXT): LIBS += $(LIBDL)
 
-TEST_BIG_OBJ = test_opencl_node.$(TEST_EXT) test_join_node.$(TEST_EXT) test_atomic.$(TEST_EXT)
-
-ifeq (windows_windows,$(tbb_os)_$(target))
-ifneq (gcc,$(compiler))
-$(TEST_BIG_OBJ): override CXXFLAGS += /bigobj
-endif
+# Resolving issue with the number of sections that an object file can contain
+ifneq (,$(BIGOBJ_KEY))
+TEST_BIGOBJ = test_opencl_node.$(TEST_EXT)      \
+    test_join_node.$(TEST_EXT)                  \
+    test_atomic.$(TEST_EXT)                     \
+    test_concurrent_unordered_set.$(TEST_EXT)   \
+    test_concurrent_unordered_map.$(TEST_EXT)
+$(TEST_BIGOBJ): override CXXFLAGS += $(BIGOBJ_KEY)
 endif
 
 # TODO: remove repetition of .$(TEST_EXT) in the list bellow

build/common.inc

@@ -45,7 +45,7 @@ endif
 
 ifdef cpp0x
     $(warning "Warning: deprecated cpp0x=$(cpp0x) is used, stdver must be used instead. Building in stdver=c++0x mode.")
-    export stdver ?= c++0x
+    export stdver?=c++0x
     override cpp0x=
 endif
 
@@ -54,13 +54,13 @@ ifneq (,$(stdver))
         $(warning "Warning: unexpected stdver=$(stdver) is used.")
     endif
 
-    CXX_STD_FLAGS = -std=$(stdver) -D_TBB_CPP0X
+    CXX_STD_FLAGS=-std=$(stdver) -D_TBB_CPP0X
 endif
 
 # The requested option is added unconditionally.
 # If it is not supported, a compiler warning or error is expected.
 # Note that CXX_STD_FLAGS can be changed in <os>.<compiler>.inc.
-CXX_ONLY_FLAGS += $(CXX_STD_FLAGS)
+CXX_ONLY_FLAGS+=$(CXX_STD_FLAGS)
 
 ifeq (,$(wildcard $(tbb_root)/build/$(tbb_os).inc))
   $(error "$(tbb_os)" is not supported. Add build/$(tbb_os).inc file with os-specific settings )
@@ -100,23 +100,23 @@ cross_cfg = $(if $(crosstest),$(call flip_cfg,$(1)),$(1))
 # Setting default configuration to release
 cfg?=release
 
+compiler_name=$(notdir $(compiler))
 ifdef BUILDING_PHASE
-
  ifndef target
   target:=$(tbb_os)
  endif
  # process host/target compiler-dependent build configuration
- ifeq (,$(wildcard $(tbb_root)/build/$(target).$(compiler).inc))
-  $(error "$(compiler)" is not supported on $(target). Add build/$(target).$(compiler).inc file with compiler-specific settings. )
+ ifeq (,$(wildcard $(tbb_root)/build/$(target).$(compiler_name).inc))
+  $(error "$(compiler_name)" is not supported on $(target). Add build/$(target).$(compiler_name).inc file with compiler-specific settings. )
  endif
- include $(tbb_root)/build/$(target).$(compiler).inc
+ include $(tbb_root)/build/$(target).$(compiler_name).inc
 endif
 
 ifneq ($(BUILDING_PHASE),1)
  # definitions for top-level Makefiles
  origin_build_dir:=$(origin tbb_build_dir)
  tbb_build_dir?=$(tbb_root)$(SLASH)build
- export tbb_build_prefix?=$(tbb_os)_$(arch)_$(compiler)_$(runtime)$(CPF_SUFFIX)
+ export tbb_build_prefix?=$(tbb_os)_$(arch)_$(compiler_name)_$(runtime)$(CPF_SUFFIX)
  work_dir=$(tbb_build_dir)$(SLASH)$(tbb_build_prefix)
 endif  # BUILDING_PHASE != 1