Source code for megengine.module.qat.batch_matmul_activation

from .. import batch_matmul_activation as Float
from .module import QATModule


[docs]class BatchMatMulActivation(Float.BatchMatMulActivation, QATModule): r"""A :class:`~.QATModule` :class:`~.module.BatchMatMulActivation` with QAT support.""" def forward(self, inp): w_qat = self.apply_quant_weight(self.weight) b_qat = self.apply_quant_bias(self.bias, inp, w_qat) return self.apply_quant_activation(self._calc_linear(inp, w_qat, b_qat))
[docs] @classmethod def from_float_module(cls, float_module: Float.BatchMatMulActivation): qat_module = cls( float_module.batch, float_module.in_features, float_module.out_features, float_module.bias is not None, name=float_module.name, ) qat_module.weight = float_module.weight qat_module.bias = float_module.bias return qat_module