diff --git a/backends/tfhe-cuda-backend/cuda/src/crypto/fast_packing_keyswitch.cuh b/backends/tfhe-cuda-backend/cuda/src/crypto/fast_packing_keyswitch.cuh index f3fe542dd9..d78dcb37a5 100644 --- a/backends/tfhe-cuda-backend/cuda/src/crypto/fast_packing_keyswitch.cuh +++ b/backends/tfhe-cuda-backend/cuda/src/crypto/fast_packing_keyswitch.cuh @@ -31,8 +31,8 @@ __host__ inline bool can_use_pks_fast_path(uint32_t lwe_dimension, uint32_t polynomial_size, uint32_t level_count, uint32_t glwe_dimension) { - // TODO: Generalize to level_count > 1 by transposing the KSK - return level_count == 1; + // TODO: activate it back, fix tests and extend to level_count > 1 + return false; } // Initialize decomposition by performing rounding diff --git a/ci/slab.toml b/ci/slab.toml index 1a1d8e41e0..eeacfb2a11 100644 --- a/ci/slab.toml +++ b/ci/slab.toml @@ -31,7 +31,7 @@ instance_type = "m6i.4xlarge" [backend.hyperstack.gpu-test] environment_name = "canada" image_name = "Ubuntu Server 22.04 LTS R535 CUDA 12.2" -flavor_name = "n3-RTX-A6000x1" +flavor_name = "n3-L40x1" [backend.hyperstack.single-h100] environment_name = "canada"