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added Makefile_mic

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evghenii
2013-11-18 09:59:41 +01:00
parent 927da8e861
commit 6841d8ba9a
2 changed files with 48 additions and 0 deletions
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40
examples_cuda/options/Makefile_knc Normal file
View File

@@ -0,0 +1,40 @@
PROG=options_mic
ISPC_SRC=options.ispc
CXX_SRC=options.cpp ../tasksys.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)
ISPC_ZMM=$(ISPC_SRC:%.ispc=%_ispc_zmm.cpp)
CXX_OBJ=$(ISPC_ZMM:%_zmm.cpp=%.o)
CXX_OBJ+=$(CXX_SRC:%.cpp=%.o)
all: $(PROG)
$(CXX_OBJ) : $(ISPC_ZMM)
$(PROG): $(CXX_OBJ)
$(LD) -o $@ $(CXX_OBJ) $(LDFLAGS)
%.o: %.cpp
$(CXX) $(CXXFLAGS) -o $@ -c $<
%_ispc_zmm.cpp: %.ispc
$(ISPC) $(ISPCFLAGS) --emit-c++ -o `basename $< .ispc`_zmm.cpp -h `basename $< .ispc`_ispc.h $<
clean:
/bin/rm -rf *_ispc_zmm.cpp *.o $(PROG)

8
examples_cuda/options/options.cpp
View File

@@ -60,6 +60,10 @@ static inline double rtc(void)
} }
#if 0
#define SINGLE_TASK
#endif
extern void black_scholes_serial(float Sa[], float Xa[], float Ta[], extern void black_scholes_serial(float Sa[], float Xa[], float Ta[],
float ra[], float va[], float ra[], float va[],
float result[], int count); float result[], int count);
@@ -107,6 +111,7 @@ int main(int argc, char *argv[]) {
// Binomial options pricing model, ispc implementation // Binomial options pricing model, ispc implementation
// //
double binomial_ispc = 1e30; double binomial_ispc = 1e30;
#ifdef SINGLE_TASK
for (int i = 0; i < 3; ++i) { for (int i = 0; i < 3; ++i) {
reset_and_start_timer(); reset_and_start_timer();
const double t0 = rtc(); const double t0 = rtc();
@@ -120,6 +125,7 @@ int main(int argc, char *argv[]) {
} }
printf("[binomial ispc, 1 thread]:\t[%.3f] million cycles (avg %f)\n", printf("[binomial ispc, 1 thread]:\t[%.3f] million cycles (avg %f)\n",
binomial_ispc, sum / nOptions); binomial_ispc, sum / nOptions);
#endif
// //
// Binomial options pricing model, ispc implementation, tasks // Binomial options pricing model, ispc implementation, tasks
@@ -166,6 +172,7 @@ int main(int argc, char *argv[]) {
// Black-Scholes options pricing model, ispc implementation, 1 thread // Black-Scholes options pricing model, ispc implementation, 1 thread
// //
double bs_ispc = 1e30; double bs_ispc = 1e30;
#ifdef SINGLE_TASK
for (int i = 0; i < 3; ++i) { for (int i = 0; i < 3; ++i) {
reset_and_start_timer(); reset_and_start_timer();
const double t0 = rtc(); const double t0 = rtc();
@@ -179,6 +186,7 @@ int main(int argc, char *argv[]) {
} }
printf("[black-scholes ispc, 1 thread]:\t[%.3f] million cycles (avg %f)\n", printf("[black-scholes ispc, 1 thread]:\t[%.3f] million cycles (avg %f)\n",
bs_ispc, sum / nOptions); bs_ispc, sum / nOptions);
#endif
// //
// Black-Scholes options pricing model, ispc implementation, tasks // Black-Scholes options pricing model, ispc implementation, tasks