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Update examples for multi-target compilation.

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Makefile and vcxproj file updates.
Also modified vcxproj files so that the various files ispc generates go into $(TargetDir),
  not the current directory.
Modified the ray tracer example to not have uniform short-vector types in its app-visible
  datatypes (these are laid out differently on SSE vs AVX); there was an existing lurking
  bug in the way this was done before.
This commit is contained in:
Matt Pharr
2011-10-04 15:56:34 -07:00
parent a68d137df6
commit bedaec2295
26 changed files with 242 additions and 157 deletions
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11
examples/volume_rendering/Makefile
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@@ -8,7 +8,10 @@ TASK_OBJ=$(addprefix objs/, $(subst ../,, $(TASK_CXX:.cpp=.o)))
CXX=g++
CXXFLAGS=-Iobjs/ -O3 -Wall -m64
ISPC=ispc
ISPCFLAGS=-O2 --target=sse4x2 --arch=x86-64
ISPCFLAGS=-O2 --target=sse2,sse4-x2 --arch=x86-64
OBJS=objs/volume.o objs/volume_serial.o $(TASK_OBJ) objs/volume_ispc.o \
objs/volume_ispc_sse2.o objs/volume_ispc_sse4.o
default: volume
@@ -20,8 +23,8 @@ dirs:
clean:
/bin/rm -rf objs *~ volume
volume: dirs objs/volume.o objs/volume_serial.o objs/volume_ispc.o $(TASK_OBJ)
$(CXX) $(CXXFLAGS) -o $@ objs/volume.o objs/volume_ispc.o objs/volume_serial.o $(TASK_OBJ) -lm $(TASK_LIB)
volume: dirs $(OBJS)
$(CXX) $(CXXFLAGS) -o $@ $(OBJS) -lm $(TASK_LIB)
objs/%.o: %.cpp
$(CXX) $< $(CXXFLAGS) -c -o $@
@@ -31,5 +34,5 @@ objs/%.o: ../%.cpp
objs/volume.o: objs/volume_ispc.h
objs/%_ispc.h objs/%_ispc.o: %.ispc
objs/%_ispc.h objs/%_ispc.o objs/%_ispc_sse2.o objs/%_ispc_sse4.o: %.ispc
$(ISPC) $(ISPCFLAGS) $< -o objs/$*_ispc.o -h objs/$*_ispc.h