Fix some rounding funtions implementation (agenium-scale#348)

trunc, floor and ceil has been simplified/optimized

bench/function/scalar/CMakeLists.txt

@@ -122,7 +122,8 @@ set(SOURCES
     ffs.cpp
     firstbitset.cpp
     firstbitunset.cpp
-    floor.cpp
+    floor.regular.cpp
+    floor.std.cpp
     fma.regular.cpp
     fma.std.cpp
     fms.cpp
@@ -340,6 +341,7 @@ set(SOURCES
     toint.saturated.cpp
     touint.regular.cpp
     touint.saturated.cpp
+    trunc.raw.cpp
     trunc.regular.cpp
     trunc.std.cpp
     two_add.cpp

bench/function/scalar/ceil.regular.cpp

@@ -1,20 +1,20 @@
-// -------------------------------------------------------------------------------------------------
-//                              Copyright 2016 - NumScale SAS
-//
-//                   Distributed under the Boost Software License, Version 1.0.
-//                        See accompanying file LICENSE.txt or copy at
-//                            http://www.boost.org/LICENSE_1_0.txt
-// -------------------------------------------------------------------------------------------------
+//==================================================================================================
+/**
+  Copyright 2016 NumScale SAS
 
+  Distributed under the Boost Software License, Version 1.0.
+  (See accompanying file LICENSE.md or copy at http://boost.org/LICENSE_1_0.txt)
+**/
+//==================================================================================================
+#include <boost/simd/function/ceil.hpp>
 #include <simd_bench.hpp>
-#include <boost/simd/function/simd/ceil.hpp>
 
 namespace nsb = ns::bench;
 namespace bs =  boost::simd;
 
-DEFINE_SCALAR_BENCH(scalar_ceil, bs::ceil);
+DEFINE_SCALAR_BENCH(scalar_regular_ceil, bs::ceil);
 
 DEFINE_BENCH_MAIN()
 {
-  nsb::for_each<scalar_ceil, NS_BENCH_IEEE_TYPES>(-10, 10);
+  nsb::for_each<scalar_regular_ceil, NS_BENCH_NUMERIC_TYPES>(-10, 10);
 }

bench/function/scalar/ceil.std.cpp

@@ -1,13 +1,14 @@
-// -------------------------------------------------------------------------------------------------
-//                              Copyright 2016 - NumScale SAS
-//
-//                   Distributed under the Boost Software License, Version 1.0.
-//                        See accompanying file LICENSE.txt or copy at
-//                            http://www.boost.org/LICENSE_1_0.txt
-// -------------------------------------------------------------------------------------------------
+//==================================================================================================
+/**
+  Copyright 2016 NumScale SAS
 
+  Distributed under the Boost Software License, Version 1.0.
+  (See accompanying file LICENSE.md or copy at http://boost.org/LICENSE_1_0.txt)
+**/
+//==================================================================================================
+#include <boost/simd/function/ceil.hpp>
+#include <boost/simd/function/std.hpp>
 #include <simd_bench.hpp>
-#include <boost/simd/function/simd/ceil.hpp>
 
 namespace nsb = ns::bench;
 namespace bs =  boost::simd;
@@ -16,5 +17,5 @@ DEFINE_SCALAR_BENCH(scalar_std_ceil, bs::std_(bs::ceil));
 
 DEFINE_BENCH_MAIN()
 {
-  nsb::for_each<scalar_std_ceil, NS_BENCH_IEEE_TYPES>(-10, 10);
+  nsb::for_each<scalar_std_ceil, NS_BENCH_NUMERIC_TYPES>(-10, 10);
 }

bench/function/scalar/floor.regular.cpp

@@ -0,0 +1,20 @@
+//==================================================================================================
+/**
+  Copyright 2016 NumScale SAS
+
+  Distributed under the Boost Software License, Version 1.0.
+  (See accompanying file LICENSE.md or copy at http://boost.org/LICENSE_1_0.txt)
+**/
+//==================================================================================================
+#include <boost/simd/function/floor.hpp>
+#include <simd_bench.hpp>
+
+namespace nsb = ns::bench;
+namespace bs  = boost::simd;
+
+DEFINE_SCALAR_BENCH(scalar_regular_floor, bs::floor);
+
+DEFINE_BENCH_MAIN()
+{
+  nsb::for_each<scalar_regular_floor, NS_BENCH_IEEE_TYPES>(-10, 10);
+}

bench/function/scalar/floor.std.cpp

@@ -0,0 +1,21 @@
+//==================================================================================================
+/**
+  Copyright 2016 NumScale SAS
+
+  Distributed under the Boost Software License, Version 1.0.
+  (See accompanying file LICENSE.md or copy at http://boost.org/LICENSE_1_0.txt)
+**/
+//==================================================================================================
+#include <boost/simd/function/floor.hpp>
+#include <boost/simd/function/std.hpp>
+#include <simd_bench.hpp>
+
+namespace nsb = ns::bench;
+namespace bs  = boost::simd;
+
+DEFINE_SCALAR_BENCH(scalar_std_floor, bs::std_(bs::floor));
+
+DEFINE_BENCH_MAIN()
+{
+  nsb::for_each<scalar_std_floor, NS_BENCH_IEEE_TYPES>(-10, 10);
+}

bench/function/scalar/trunc.raw.cpp

@@ -0,0 +1,21 @@
+//==================================================================================================
+/**
+  Copyright 2016 NumScale SAS
+
+  Distributed under the Boost Software License, Version 1.0.
+  (See accompanying file LICENSE.md or copy at http://boost.org/LICENSE_1_0.txt)
+**/
+//==================================================================================================
+#include <simd_bench.hpp>
+#include <boost/simd/function/trunc.hpp>
+#include <boost/simd/function/raw.hpp>
+
+namespace nsb = ns::bench;
+namespace bs =  boost::simd;
+
+DEFINE_SCALAR_BENCH(scalar_raw_trunc, bs::raw_(bs::trunc));
+
+DEFINE_BENCH_MAIN()
+{
+  nsb::for_each<scalar_raw_trunc, NS_BENCH_NUMERIC_TYPES>(-10, 10);
+}

bench/function/scalar/trunc.regular.cpp

@@ -1,20 +1,20 @@
-// -------------------------------------------------------------------------------------------------
-//                              Copyright 2016 - NumScale SAS
-//
-//                   Distributed under the Boost Software License, Version 1.0.
-//                        See accompanying file LICENSE.txt or copy at
-//                            http://www.boost.org/LICENSE_1_0.txt
-// -------------------------------------------------------------------------------------------------
+//==================================================================================================
+/**
+  Copyright 2016 NumScale SAS
 
+  Distributed under the Boost Software License, Version 1.0.
+  (See accompanying file LICENSE.md or copy at http://boost.org/LICENSE_1_0.txt)
+**/
+//==================================================================================================
 #include <simd_bench.hpp>
 #include <boost/simd/function/simd/trunc.hpp>
 
 namespace nsb = ns::bench;
 namespace bs =  boost::simd;
 
-DEFINE_SCALAR_BENCH(scalar_trunc, bs::trunc);
+DEFINE_SCALAR_BENCH(scalar_regular_trunc, bs::trunc);
 
 DEFINE_BENCH_MAIN()
 {
-  nsb::for_each<scalar_trunc, NS_BENCH_IEEE_TYPES>(-10, 10);
+  nsb::for_each<scalar_regular_trunc, NS_BENCH_NUMERIC_TYPES>(-10, 10);
 }

bench/function/scalar/trunc.std.cpp

@@ -16,5 +16,5 @@ DEFINE_SCALAR_BENCH(scalar_std_trunc, bs::std_(bs::trunc));
 
 DEFINE_BENCH_MAIN()
 {
-  nsb::for_each<scalar_std_trunc, NS_BENCH_IEEE_TYPES>(-10, 10);
+  nsb::for_each<scalar_std_trunc, NS_BENCH_NUMERIC_TYPES>(-10, 10);
 }

bench/function/simd/CMakeLists.txt

@@ -347,6 +347,7 @@ set(SOURCES
     touint.regular.cpp
     touint.saturated.cpp
     trunc.regular.cpp
+    trunc.raw.cpp
     two_add.cpp
     quadrant.cpp
     twopower.cpp

bench/function/simd/ceil.cpp

@@ -1,21 +1,21 @@
-// -------------------------------------------------------------------------------------------------
-//                              Copyright 2016 - NumScale SAS
-//
-//                   Distributed under the Boost Software License, Version 1.0.
-//                        See accompanying file LICENSE.txt or copy at
-//                            http://www.boost.org/LICENSE_1_0.txt
-// -------------------------------------------------------------------------------------------------
+//==================================================================================================
+/**
+  Copyright 2016 NumScale SAS
 
-#include <simd_bench.hpp>
-#include <boost/simd/function/simd/ceil.hpp>
+  Distributed under the Boost Software License, Version 1.0.
+  (See accompanying file LICENSE.md or copy at http://boost.org/LICENSE_1_0.txt)
+**/
+//==================================================================================================
+#include <boost/simd/function/ceil.hpp>
 #include <boost/simd/pack.hpp>
+#include <simd_bench.hpp>
 
 namespace nsb = ns::bench;
 namespace bs =  boost::simd;
 
-DEFINE_SIMD_BENCH(simd_ceil, bs::ceil);
+DEFINE_SIMD_BENCH(simd_regular_ceil, bs::ceil);
 
 DEFINE_BENCH_MAIN()
 {
-  nsb::for_each<simd_ceil, NS_BENCH_IEEE_TYPES>(-10, 10);
+  nsb::for_each<simd_regular_ceil, NS_BENCH_NUMERIC_TYPES>(-10, 10);
 }

bench/function/simd/floor.cpp

@@ -17,5 +17,5 @@ DEFINE_SIMD_BENCH(simd_floor, bs::floor);
 
 DEFINE_BENCH_MAIN()
 {
-  nsb::for_each<simd_floor, NS_BENCH_IEEE_TYPES>(-10, 10);
+  nsb::for_each<simd_floor, NS_BENCH_NUMERIC_TYPES>(-10, 10);
 }

bench/function/simd/trunc.raw.cpp

@@ -0,0 +1,22 @@
+//==================================================================================================
+/**
+  Copyright 2016 NumScale SAS
+
+  Distributed under the Boost Software License, Version 1.0.
+  (See accompanying file LICENSE.md or copy at http://boost.org/LICENSE_1_0.txt)
+**/
+//==================================================================================================
+#include <boost/simd/function/trunc.hpp>
+#include <boost/simd/function/raw.hpp>
+#include <boost/simd/pack.hpp>
+#include <simd_bench.hpp>
+
+namespace nsb = ns::bench;
+namespace bs =  boost::simd;
+
+DEFINE_SIMD_BENCH(simd_raw_trunc, bs::raw_(bs::trunc));
+
+DEFINE_BENCH_MAIN()
+{
+  nsb::for_each<simd_raw_trunc, NS_BENCH_NUMERIC_TYPES>(-10, 10);
+}

bench/function/simd/trunc.regular.cpp

@@ -1,21 +1,21 @@
-// -------------------------------------------------------------------------------------------------
-//                              Copyright 2016 - NumScale SAS
-//
-//                   Distributed under the Boost Software License, Version 1.0.
-//                        See accompanying file LICENSE.txt or copy at
-//                            http://www.boost.org/LICENSE_1_0.txt
-// -------------------------------------------------------------------------------------------------
+//==================================================================================================
+/**
+  Copyright 2016 NumScale SAS
 
-#include <simd_bench.hpp>
+  Distributed under the Boost Software License, Version 1.0.
+  (See accompanying file LICENSE.md or copy at http://boost.org/LICENSE_1_0.txt)
+**/
+//==================================================================================================
 #include <boost/simd/function/simd/trunc.hpp>
 #include <boost/simd/pack.hpp>
+#include <simd_bench.hpp>
 
 namespace nsb = ns::bench;
 namespace bs =  boost::simd;
 
-DEFINE_SIMD_BENCH(simd_trunc, bs::trunc);
+DEFINE_SIMD_BENCH(simd_regular_trunc, bs::trunc);
 
 DEFINE_BENCH_MAIN()
 {
-  nsb::for_each<simd_trunc, NS_BENCH_IEEE_TYPES>(-10, 10);
+  nsb::for_each<simd_regular_trunc, NS_BENCH_NUMERIC_TYPES>(-10, 10);
 }