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Cortex_M backend: Remove int8 requirement for zero_points #16061

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Merged
AdrianLundell merged 1 commit into from
Dec 3, 2025
Merged

Cortex_M backend: Remove int8 requirement for zero_points #16061

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7 changes: 0 additions & 7 deletions backends/cortex_m/ops/cortex_m_ops_common.h
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Original file line number Diff line number Diff line change
Expand Up @@ -82,13 +82,6 @@ inline void validate_single_quant_params(
int64_t mult_val = multiplier.to<int64_t>();
int64_t shift_val = shift.to<int64_t>();

ET_CHECK_MSG(
zp_val >= std::numeric_limits<int8_t>::min() &&
zp_val <= std::numeric_limits<int8_t>::max(),
"%s zero point must be in int8 range [Value: %d]",
param_name,
zp_val);

ET_CHECK_MSG(
mult_val >= std::numeric_limits<int32_t>::min() &&
mult_val <= std::numeric_limits<int32_t>::max(),
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2 changes: 1 addition & 1 deletion backends/cortex_m/test/ops/test_activation.py
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Expand Up @@ -485,7 +485,7 @@ def forward(self, x):
),
"linear_hardswish": McuTestCase(
model=CortexMLinearHardswish(in_features=12, out_features=6),
example_inputs=(ramp_tensor(-12, 12, (1, 12)),),
example_inputs=(ramp_tensor(-2, 0, (1, 12)),),
),
"conv2d_hardsigmoid_inplace": McuTestCase(
model=CortexMConv2DHardsigmoid(),
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