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Diffstat (limited to 'src/core/utils/quantization')
-rw-r--r-- | src/core/utils/quantization/AsymmHelpers.cpp | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/src/core/utils/quantization/AsymmHelpers.cpp b/src/core/utils/quantization/AsymmHelpers.cpp index 59052449af..42bd84db47 100644 --- a/src/core/utils/quantization/AsymmHelpers.cpp +++ b/src/core/utils/quantization/AsymmHelpers.cpp @@ -34,6 +34,20 @@ namespace quantization constexpr int64_t fixed_point_one_Q0 = (1LL << 31); constexpr float epsilon = 0.00001f; +Status calculate_quantized_multiplier(float multiplier, int *quant_multiplier, int *shift) +{ + if(multiplier > 1.f) + { + Status status = calculate_quantized_multiplier_greater_than_one(multiplier, quant_multiplier, shift); + *shift *= -1; + return status; + } + else + { + return calculate_quantized_multiplier_less_than_one(multiplier, quant_multiplier, shift); + } +} + Status calculate_quantized_multiplier_less_than_one(float multiplier, int *quant_multiplier, int *right_shift) |