wu-arch/kernels
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minor update

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This commit is contained in:
Blaise Tine
2023-11-27 02:04:22 -08:00
parent 11752b2562
commit 2f1171ca76
3 changed files with 44 additions and 41 deletions
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5
tests/opencl/common.mk
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@@ -73,7 +73,7 @@ OBJS := $(addsuffix .o, $(notdir $(SRCS)))
all: $(PROJECT) kernel.pocl
kernel.pocl: kernel.cl
LLVM_PREFIX=$(LLVM_VORTEX) POCL_DEBUG=all LD_LIBRARY_PATH=$(LLVM_POCL)/lib:$(POCL_CC_PATH)/lib:$(LLVM_VORTEX)/lib POCL_VORTEX_CFLAGS="$(K_CFLAGS)" POCL_VORTEX_LDFLAGS="$(K_LDFLAGS)" $(POCL_CC_PATH)/bin/poclcc -o kernel.pocl kernel.cl
LD_LIBRARY_PATH=$(LLVM_POCL)/lib:$(POCL_CC_PATH)/lib:$(LLVM_VORTEX)/lib:$(LD_LIBRARY_PATH) LLVM_PREFIX=$(LLVM_VORTEX) POCL_DEBUG=all POCL_VORTEX_CFLAGS="$(K_CFLAGS)" POCL_VORTEX_LDFLAGS="$(K_LDFLAGS)" $(POCL_CC_PATH)/bin/poclcc -o kernel.pocl kernel.cl
%.cc.o: %.cc
$(CXX) $(CXXFLAGS) -c $< -o $@
@@ -87,6 +87,9 @@ kernel.pocl: kernel.cl
$(PROJECT): $(OBJS)
$(CXX) $(CXXFLAGS) $^ $(LDFLAGS) -o $@
run-hostgpu: $(PROJECT) kernel.pocl
./$(PROJECT) $(OPTS)
run-simx: $(PROJECT) kernel.pocl
LD_LIBRARY_PATH=$(POCL_RT_PATH)/lib:$(VORTEX_RT_PATH)/simx:$(LD_LIBRARY_PATH) ./$(PROJECT) $(OPTS)

3
tests/opencl/matmul/kernel.cl
View File

@@ -28,6 +28,9 @@ __kernel void matmul(__global float *A,
for (int j = 0; j < localSize; j++) {
sum += localA[localRow * localSize + j] * localB[j * localSize + localCol];
}
// Ensure computation is done before loading next block
barrier(CLK_LOCAL_MEM_FENCE);
}
C[globalRow * N + globalCol] = sum;