From 6640dd0a6cac8227311294579e500ec00f453b07 Mon Sep 17 00:00:00 2001
From: evghenii <egaburov@dds.nl>
Date: Mon, 18 Nov 2013 12:19:33 +0100
Subject: [PATCH] added Makefile for KNC

---
 examples_cuda/stencil/Makefile_knc | 37 ++++++++++++++++++++++++++++++
 examples_cuda/stencil/stencil.ispc |  4 ++--
 2 files changed, 39 insertions(+), 2 deletions(-)
 create mode 100644 examples_cuda/stencil/Makefile_knc

diff --git a/examples_cuda/stencil/Makefile_knc b/examples_cuda/stencil/Makefile_knc
new file mode 100644
index 00000000..5a25f3b7
--- /dev/null
+++ b/examples_cuda/stencil/Makefile_knc
@@ -0,0 +1,37 @@
+PROG=stencil_mic
+ISPC_SRC=stencil.ispc
+CXX_SRC=stencil.cpp  ../tasksys.cpp stencil_serial.cpp
+
+CXX=icc
+CXXFLAGS=-O3 -I$(CUDATK)/include -mmic -openmp
+LD=icc
+LDFLAGS=-mmic -openmp
+
+ISPC=ispc
+ISPCFLAGS=-O3 --math-lib=default --target=generic-16 --c++-include-file=../intrinsics/knc-i1x16.h --opt=fast-math
+
+.SUFFIXES: .o .cpp
+
+
+ISPC_OBJ=$(ISPC_SRC:%.ispc=%_ispc.o)
+CXX_OBJ=$(CXX_SRC:%.cpp=%.o)
+
+all: $(PROG)
+
+
+
+$(PROG): $(ISPC_OBJ) $(CXX_OBJ) 
+	$(LD) -o $@ $^ $(LDFLAGS)
+
+%.o: %.cpp 
+	$(CXX) $(CXXFLAGS)  -o $@ -c $<
+
+%_ispc.o: %.ispc
+	$(ISPC) $(ISPCFLAGS) --emit-c++ -o `basename $< .ispc`_ispc_zmm.cpp -h `basename $< .ispc`_ispc.h $< 
+	$(CXX) $(CXXFLAGS) -o $@ `basename $< .ispc`_ispc_zmm.cpp  -c
+
+clean: 
+	/bin/rm -rf *_ispc_zmm.cpp *.o  $(PROG)
+
+	 
+
diff --git a/examples_cuda/stencil/stencil.ispc b/examples_cuda/stencil/stencil.ispc
index 72c28ef6..ef7c8585 100644
--- a/examples_cuda/stencil/stencil.ispc
+++ b/examples_cuda/stencil/stencil.ispc
@@ -62,9 +62,9 @@ stencil_step(uniform int x0, uniform int x1,
     }
 }
 
-#define SPANX 32
+#define SPANX 64
 #define SPANY 8
-#define SPANZ 8
+#define SPANZ 4
 
 static task void
 stencil_step_task(uniform int x0, uniform int x1,