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#include <caffe2/ideep/operators/conv_pool_base_op.h>
using namespace caffe2;
namespace {
class IDEEPInt8PoolOp final : public IDEEPConvPoolOpBase {
public:
USE_IDEEP_DEF_ALIASES();
USE_IDEEP_CONV_POOL_BASE_FUNCTIONS();
IDEEPInt8PoolOp(const OperatorDef& operator_def, Workspace* ws)
: IDEEPConvPoolOpBase(operator_def, ws) {
CAFFE_ENFORCE(
(dilation_h() == 1) && (dilation_w() == 1),
"Pooling op does not support dilation right now.");
if (!global_pooling_) {
CAFFE_ENFORCE(
pad_t() < kernel_h() && pad_b() < kernel_h() &&
pad_l() < kernel_w() && pad_r() < kernel_w(),
"Pad should be smaller than kernel.");
}
// Figure out the pooling descriptor.
if (operator_def.type().substr(0, 11) == "Int8MaxPool") {
algo_ = ialgo::pooling_max;
} else if (operator_def.type().substr(0, 15) == "Int8AveragePool") {
algo_ = ialgo::pooling_avg;
} else {
LOG(FATAL) << "Unsupported pooling method: " << operator_def.type();
}
}
// NOLINTNEXTLINE(modernize-use-equals-default)
~IDEEPInt8PoolOp() override {}
bool RunOnDeviceWithOrderNCHW() override {
auto& X = Input(INPUT);
auto* Y = Output(OUTPUT);
auto Y_dims = CalcOutputDims(X, X.get_dim(1));
if (cached_X_descriptor_ != X.get_descriptor()) {
cached_X_descriptor_ = X.dup_descriptor();
}
ideep::pooling_forward::compute(X, Y_dims, *Y,
{stride_.begin(), stride_.end()},
{kernel_.begin(), kernel_.end()},
pad_tl(), pad_br(), algo_,
iprop::forward_inference);
return true;
}
private:
ialgo algo_;
itensor::descriptor cached_X_descriptor_;
INPUT_TAGS(INPUT);
OUTPUT_TAGS(OUTPUT);
};
REGISTER_IDEEP_OPERATOR_WITH_ENGINE(Int8MaxPool, DNNLOWP, IDEEPInt8PoolOp);
REGISTER_IDEEP_OPERATOR_WITH_ENGINE(Int8AveragePool, DNNLOWP, IDEEPInt8PoolOp);
} // namespace
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