def kernel(north, south, east, west, max_wg_size, source):
"""
Perform feature extraction on a kernel.
"""
bitcode = llvm.bitcode(source)
instcounts = llvm.instcounts(bitcode)
ratios = llvm.instcounts2ratios(instcounts)
return (
north, # north
south, # south
east, # east
west, # west
max_wg_size, # max_wg_size
ratios.get("instruction_count", 0), # instruction_count
ratios.get("ratio AShr insts", 0), # ratio_AShr_insts
ratios.get("ratio Add insts", 0), # ratio_Add_insts
ratios.get("ratio Alloca insts", 0), # ratio_Alloca_insts
ratios.get("ratio And insts", 0), # ratio_And_insts
ratios.get("ratio Br insts", 0), # ratio_Br_insts
ratios.get("ratio Call insts", 0), # ratio_Call_insts
ratios.get("ratio FAdd insts", 0), # ratio_FAdd_insts
ratios.get("ratio FCmp insts", 0), # ratio_FCmp_insts
ratios.get("ratio FDiv insts", 0), # ratio_FDiv_insts
ratios.get("ratio FMul insts", 0), # ratio_FMul_insts
ratios.get("ratio FPExt insts", 0), # ratio_FPExt_insts
ratios.get("ratio FPToSI insts", 0), # ratio_FPToSI_insts
ratios.get("ratio FSub insts", 0), # ratio_FSub_insts
ratios.get("ratio GetElementPtr insts",
0), # ratio_GetElementPtr_insts
ratios.get("ratio ICmp insts", 0), # ratio_ICmp_insts
ratios.get("ratio InsertValue insts", 0), # ratio_InsertValue_insts
ratios.get("ratio Load insts", 0), # ratio_Load_insts
ratios.get("ratio Mul insts", 0), # ratio_Mul_insts
ratios.get("ratio Or insts", 0), # ratio_Or_insts
ratios.get("ratio PHI insts", 0), # ratio_PHI_insts
ratios.get("ratio Ret insts", 0), # ratio_Ret_insts
ratios.get("ratio SDiv insts", 0), # ratio_SDiv_insts
ratios.get("ratio SExt insts", 0), # ratio_SExt_insts
ratios.get("ratio SIToFP insts", 0), # ratio_SIToFP_insts
ratios.get("ratio SRem insts", 0), # ratio_SRem_insts
ratios.get("ratio Select insts", 0), # ratio_Select_insts
ratios.get("ratio Shl insts", 0), # ratio_Shl_insts
ratios.get("ratio Store insts", 0), # ratio_Store_insts
ratios.get("ratio Sub insts", 0), # ratio_Sub_insts
ratios.get("ratio Trunc insts", 0), # ratio_Trunc_insts
ratios.get("ratio UDiv insts", 0), # ratio_UDiv_insts
ratios.get("ratio Xor insts", 0), # ratio_Xor_insts
ratios.get("ratio ZExt insts", 0), # ratio_ZExt_insts
ratios.get("ratio basic blocks", 0), # ratio_basic_blocks
ratios.get("ratio memory instructions",
0), # ratio_memory_instructions
ratios.get("ratio non-external functions", 0)
# ratio_non_external_functions
)
def kernel(north, south, east, west, max_wg_size, source):
"""
Perform feature extraction on a kernel.
"""
bitcode = llvm.bitcode(source)
instcounts = llvm.instcounts(bitcode)
ratios = llvm.instcounts2ratios(instcounts)
return (
north, # north
south, # south
east, # east
west, # west
max_wg_size, # max_wg_size
ratios.get("instruction_count", 0), # instruction_count
ratios.get("ratio AShr insts", 0), # ratio_AShr_insts
ratios.get("ratio Add insts", 0), # ratio_Add_insts
ratios.get("ratio Alloca insts", 0), # ratio_Alloca_insts
ratios.get("ratio And insts", 0), # ratio_And_insts
ratios.get("ratio Br insts", 0), # ratio_Br_insts
ratios.get("ratio Call insts", 0), # ratio_Call_insts
ratios.get("ratio FAdd insts", 0), # ratio_FAdd_insts
ratios.get("ratio FCmp insts", 0), # ratio_FCmp_insts
ratios.get("ratio FDiv insts", 0), # ratio_FDiv_insts
ratios.get("ratio FMul insts", 0), # ratio_FMul_insts
ratios.get("ratio FPExt insts", 0), # ratio_FPExt_insts
ratios.get("ratio FPToSI insts", 0), # ratio_FPToSI_insts
ratios.get("ratio FSub insts", 0), # ratio_FSub_insts
ratios.get("ratio GetElementPtr insts", 0), # ratio_GetElementPtr_insts
ratios.get("ratio ICmp insts", 0), # ratio_ICmp_insts
ratios.get("ratio InsertValue insts", 0), # ratio_InsertValue_insts
ratios.get("ratio Load insts", 0), # ratio_Load_insts
ratios.get("ratio Mul insts", 0), # ratio_Mul_insts
ratios.get("ratio Or insts", 0), # ratio_Or_insts
ratios.get("ratio PHI insts", 0), # ratio_PHI_insts
ratios.get("ratio Ret insts", 0), # ratio_Ret_insts
ratios.get("ratio SDiv insts", 0), # ratio_SDiv_insts
ratios.get("ratio SExt insts", 0), # ratio_SExt_insts
ratios.get("ratio SIToFP insts", 0), # ratio_SIToFP_insts
ratios.get("ratio SRem insts", 0), # ratio_SRem_insts
ratios.get("ratio Select insts", 0), # ratio_Select_insts
ratios.get("ratio Shl insts", 0), # ratio_Shl_insts
ratios.get("ratio Store insts", 0), # ratio_Store_insts
ratios.get("ratio Sub insts", 0), # ratio_Sub_insts
ratios.get("ratio Trunc insts", 0), # ratio_Trunc_insts
ratios.get("ratio UDiv insts", 0), # ratio_UDiv_insts
ratios.get("ratio Xor insts", 0), # ratio_Xor_insts
ratios.get("ratio ZExt insts", 0), # ratio_ZExt_insts
ratios.get("ratio basic blocks", 0), # ratio_basic_blocks
ratios.get("ratio memory instructions", 0), # ratio_memory_instructions
ratios.get("ratio non-external functions", 0) # ratio_non_external_functions
)
def test_instcounts_cl(self):
self._test(
self.stencil_gaussian_kernel_ic_json,
llvm.instcounts(self.stencil_gaussian_kernel_bc,
path=self.LLVM_PATH),
)
def test_instcounts_cl(self):
self._test(self.stencil_gaussian_kernel_ic_json,
llvm.instcounts(self.stencil_gaussian_kernel_bc,
path=self.LLVM_PATH))