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Add UInt16 support to Cadence kernels #6893

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Merged
merged 1 commit into from
Nov 15, 2024
Merged

Add UInt16 support to Cadence kernels #6893

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4 changes: 3 additions & 1 deletion backends/cadence/hifi/operators/dequantize_per_tensor.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -41,7 +41,9 @@ void dequantize_per_tensor_out(
} else if (input.scalar_type() == ScalarType::Short) {
const int16_t* input_data = input.const_data_ptr<int16_t>();
dequantize<int16_t>(out_data, input_data, scale, zero_point, numel);
} else if (input.scalar_type() == ScalarType::Bits16) {
} else if (
input.scalar_type() == ScalarType::Bits16 ||
input.scalar_type() == ScalarType::UInt16) {
const uint16_t* input_data = input.const_data_ptr<uint16_t>();
dequantize<uint16_t>(out_data, input_data, scale, zero_point, numel);
} else if (input.scalar_type() == ScalarType::Int) {
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4 changes: 3 additions & 1 deletion backends/cadence/hifi/operators/quantize_per_tensor.cpp
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Expand Up @@ -44,7 +44,9 @@ void quantize_per_tensor_out(
int16_t* out_data = out.mutable_data_ptr<int16_t>();
cadence::impl::HiFi::kernels::quantize<int16_t>(
out_data, input_data, 1. / scale, zero_point, numel);
} else if (out.scalar_type() == ScalarType::Bits16) {
} else if (
out.scalar_type() == ScalarType::Bits16 ||
out.scalar_type() == ScalarType::UInt16) {
uint16_t* out_data = out.mutable_data_ptr<uint16_t>();
cadence::impl::HiFi::kernels::quantize<uint16_t>(
out_data, input_data, 1. / scale, zero_point, numel);
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4 changes: 3 additions & 1 deletion backends/cadence/reference/operators/dequantize_per_tensor.cpp
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Expand Up @@ -37,7 +37,9 @@ void dequantize_per_tensor_out(
const int8_t* input_data = input.const_data_ptr<int8_t>();
impl::reference::kernels::dequantize<int8_t>(
out_data, input_data, scale, zero_point, numel);
} else if (input.scalar_type() == ScalarType::Bits16) {
} else if (
input.scalar_type() == ScalarType::Bits16 ||
input.scalar_type() == ScalarType::UInt16) {
const uint16_t* input_data = input.const_data_ptr<uint16_t>();
impl::reference::kernels::dequantize<uint16_t>(
out_data, input_data, scale, zero_point, numel);
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4 changes: 3 additions & 1 deletion backends/cadence/reference/operators/quantize_per_tensor.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -39,7 +39,9 @@ void quantize_per_tensor_out(
int8_t* out_data = out.mutable_data_ptr<int8_t>();
impl::reference::kernels::quantize<int8_t>(
out_data, input_data, 1. / scale, zero_point, numel);
} else if (out.scalar_type() == ScalarType::Bits16) {
} else if (
out.scalar_type() == ScalarType::Bits16 ||
out.scalar_type() == ScalarType::UInt16) {
uint16_t* out_data = out.mutable_data_ptr<uint16_t>();
impl::reference::kernels::quantize<uint16_t>(
out_data, input_data, 1. / scale, zero_point, numel);
Expand Down
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