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chore: remove redundant log2/powf in params_to_file.rs

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This commit is contained in:
Arthur Meyre
2025-11-17 17:51:45 +01:00
committed by IceTDrinker
parent c5bac7994a
commit 19c2146b2d
1 changed files with 4 additions and 4 deletions
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8
tfhe/examples/utilities/params_to_file.rs
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@@ -316,7 +316,7 @@ pub fn format_lwe_parameters_to_lattice_estimator<U: UnsignedInteger, T: ParamDe
match param.lwe_noise_distribution() {
DynamicDistribution::Gaussian(distrib) => {
let modular_std_dev =
(param.lwe_ciphertext_modulus().as_f64() * distrib.standard_dev().0).log2();
param.lwe_ciphertext_modulus().as_f64() * distrib.standard_dev().0;
format!(
"{}_LWE = LWE.Parameters(\n n = {},\n q ={},\n Xs=ND.Uniform(0,1), \n \
@@ -324,7 +324,7 @@ pub fn format_lwe_parameters_to_lattice_estimator<U: UnsignedInteger, T: ParamDe
name,
param.lwe_dimension().0,
format_modulus_as_string(param.lwe_ciphertext_modulus()),
2.0_f64.powf(modular_std_dev),
modular_std_dev,
similar_params.join("_lwe', '")
)
}
@@ -352,7 +352,7 @@ pub fn format_glwe_parameters_to_lattice_estimator<U: UnsignedInteger, T: ParamD
match param.glwe_noise_distribution() {
DynamicDistribution::Gaussian(distrib) => {
let modular_std_dev =
(param.glwe_ciphertext_modulus().as_f64() * distrib.standard_dev().0).log2();
param.glwe_ciphertext_modulus().as_f64() * distrib.standard_dev().0;
format!(
"{}_GLWE = LWE.Parameters(\n n = {},\n q = {},\n Xs=ND.Uniform(0,1), \n \
@@ -363,7 +363,7 @@ pub fn format_glwe_parameters_to_lattice_estimator<U: UnsignedInteger, T: ParamD
.to_equivalent_lwe_dimension(param.polynomial_size())
.0,
format_modulus_as_string(param.glwe_ciphertext_modulus()),
2.0_f64.powf(modular_std_dev),
modular_std_dev,
similar_params.join("_glwe', '")
)
}