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refactor(gpu): delete useless GPU params

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This commit is contained in:
Enzo Di Maria
2025-10-29 14:00:25 +01:00
committed by Agnès Leroy
parent 026cc376ed
commit 398c441c95
3 changed files with 3 additions and 46 deletions
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30
tfhe/src/shortint/parameters/v1_5/list_compression/p_fail_2_minus_64/mod.rs
View File

@@ -18,20 +18,6 @@ pub const V1_5_COMP_PARAM_MESSAGE_2_CARRY_2_KS_PBS_TUNIFORM_2M64: CompressionPar
packing_ks_key_noise_distribution: DynamicDistribution::new_t_uniform(43),
});
/// p-fail = 2^-72.052, algorithmic cost ~ 42700
pub const V1_5_COMP_PARAM_GPU_MULTI_BIT_GROUP_4_MESSAGE_2_CARRY_2_KS_PBS_TUNIFORM_2M64:
CompressionParameters = CompressionParameters::Classic(ClassicCompressionParameters {
br_level: DecompositionLevelCount(1),
br_base_log: DecompositionBaseLog(23),
packing_ks_level: DecompositionLevelCount(2),
packing_ks_base_log: DecompositionBaseLog(6),
packing_ks_polynomial_size: PolynomialSize(256),
packing_ks_glwe_dimension: GlweDimension(4),
lwe_per_glwe: LweCiphertextCount(256),
storage_log_modulus: CiphertextModulusLog(12),
packing_ks_key_noise_distribution: DynamicDistribution::new_t_uniform(43),
});
/// p-fail = 2^-64.174, algorithmic cost ~ 58234
pub const V1_5_COMP_PARAM_MESSAGE_2_CARRY_2_KS_PBS_GAUSSIAN_2M64: CompressionParameters =
CompressionParameters::Classic(ClassicCompressionParameters {
@@ -47,19 +33,3 @@ pub const V1_5_COMP_PARAM_MESSAGE_2_CARRY_2_KS_PBS_GAUSSIAN_2M64: CompressionPar
StandardDev(1.339775301998614e-07),
),
});
/// p-fail = 2^-64.174, algorithmic cost ~ 58234
pub const V1_5_COMP_PARAM_GPU_MULTI_BIT_GROUP_4_MESSAGE_2_CARRY_2_KS_PBS_GAUSSIAN_2M64:
CompressionParameters = CompressionParameters::Classic(ClassicCompressionParameters {
br_level: DecompositionLevelCount(1),
br_base_log: DecompositionBaseLog(23),
packing_ks_level: DecompositionLevelCount(2),
packing_ks_base_log: DecompositionBaseLog(6),
packing_ks_polynomial_size: PolynomialSize(256),
packing_ks_glwe_dimension: GlweDimension(4),
lwe_per_glwe: LweCiphertextCount(256),
storage_log_modulus: CiphertextModulusLog(12),
packing_ks_key_noise_distribution: DynamicDistribution::new_gaussian_from_std_dev(StandardDev(
1.339775301998614e-07,
)),
});

9
tfhe/src/shortint/parameters/v1_5/meta/gpu.rs
View File

@@ -2,7 +2,6 @@ use super::super::super::meta::{DedicatedCompactPublicKeyParameters, MetaParamet
use super::super::compact_public_key_only::p_fail_2_minus_128::ks_pbs::*;
use super::super::key_switching::p_fail_2_minus_128::ks_pbs_gpu::*;
use super::super::list_compression::p_fail_2_minus_128::*;
use super::super::list_compression::p_fail_2_minus_64::*;
use super::super::multi_bit::gaussian::p_fail_2_minus_128::ks_pbs_gpu::*;
use super::super::multi_bit::gaussian::p_fail_2_minus_40::ks_pbs_gpu::*;
use super::super::multi_bit::gaussian::p_fail_2_minus_64::ks_pbs_gpu::*;
@@ -252,9 +251,7 @@ pub const V1_5_META_PARAM_GPU_2_2_MULTI_BIT_GROUP_4_KS_PBS_GAUSSIAN_2M64: MetaPa
V1_5_PARAM_GPU_MULTI_BIT_GROUP_4_MESSAGE_2_CARRY_2_KS_PBS_GAUSSIAN_2M64,
)),
dedicated_compact_public_key_parameters: None,
compression_parameters: Some(
V1_5_COMP_PARAM_GPU_MULTI_BIT_GROUP_4_MESSAGE_2_CARRY_2_KS_PBS_GAUSSIAN_2M64,
),
compression_parameters: None,
noise_squashing_parameters: None,
};
@@ -652,9 +649,7 @@ pub const V1_5_META_PARAM_GPU_2_2_MULTI_BIT_GROUP_4_KS_PBS_TUNIFORM_2M64: MetaPa
V1_5_PARAM_GPU_MULTI_BIT_GROUP_4_MESSAGE_2_CARRY_2_KS_PBS_TUNIFORM_2M64,
)),
dedicated_compact_public_key_parameters: None,
compression_parameters: Some(
V1_5_COMP_PARAM_GPU_MULTI_BIT_GROUP_4_MESSAGE_2_CARRY_2_KS_PBS_TUNIFORM_2M64,
),
compression_parameters: None,
noise_squashing_parameters: None,
};

10
tfhe/src/shortint/parameters/v1_5/mod.rs
View File

@@ -1588,23 +1588,15 @@ pub const VEC_ALL_KEY_SWITCH32_PBS_PARAMETERS: [(&KeySwitch32PBSParameters, &str
)];
/// All [`CompressionParameters`] in this module.
pub const VEC_ALL_COMPRESSION_PARAMETERS: [(&CompressionParameters, &str); 8] = [
pub const VEC_ALL_COMPRESSION_PARAMETERS: [(&CompressionParameters, &str); 6] = [
(
&V1_5_COMP_PARAM_MESSAGE_2_CARRY_2_KS_PBS_TUNIFORM_2M64,
"V1_5_COMP_PARAM_MESSAGE_2_CARRY_2_KS_PBS_TUNIFORM_2M64",
),
(
&V1_5_COMP_PARAM_GPU_MULTI_BIT_GROUP_4_MESSAGE_2_CARRY_2_KS_PBS_TUNIFORM_2M64,
"V1_5_COMP_PARAM_GPU_MULTI_BIT_GROUP_4_MESSAGE_2_CARRY_2_KS_PBS_TUNIFORM_2M64",
),
(
&V1_5_COMP_PARAM_MESSAGE_2_CARRY_2_KS_PBS_GAUSSIAN_2M64,
"V1_5_COMP_PARAM_MESSAGE_2_CARRY_2_KS_PBS_GAUSSIAN_2M64",
),
(
&V1_5_COMP_PARAM_GPU_MULTI_BIT_GROUP_4_MESSAGE_2_CARRY_2_KS_PBS_GAUSSIAN_2M64,
"V1_5_COMP_PARAM_GPU_MULTI_BIT_GROUP_4_MESSAGE_2_CARRY_2_KS_PBS_GAUSSIAN_2M64",
),
(
&V1_5_COMP_PARAM_MESSAGE_2_CARRY_2_KS_PBS_TUNIFORM_2M128,
"V1_5_COMP_PARAM_MESSAGE_2_CARRY_2_KS_PBS_TUNIFORM_2M128",