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#!/usr/bin/python
from operation import Operation
class PerfPredictor(object):
def __init__(self, add_cycle=1, mul_cycle=1, nonlinear_cycle=1):
self.add_cycle = add_cycle
self.mul_cycle = mul_cycle
self.nonlinear_cycle = nonlinear_cycle
def PredictCycles(self, operation):
return (operation.add_instr_num * self.add_cycle +
operation.mul_instr_num * self.mul_cycle +
operation.nonlinear_instr_num * self.nonlinear_cycle)
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