From: Privacy-preserving semi-parallel logistic regression training with fully homomorphic encryption
Steps | Timing (4 cores) | Timing (96 cores) | RAM |
---|---|---|---|
KeyGen Solution 1 | 5.5 mins | 2.0 mins | 4.4 GB |
KeyGen Solution 2 | 6.2 mins | 2.5 mins | 14 GB |
Encryption | 7.2 mins | 1.3 mins | 8.6GB |
Step 1 | 6.5 mins | 0.5 mins | 5.6 GB |
Step 2 Bootstrapping | 164 mins | 3.2 mins | - |
Step 2 Total | 180 mins | 3.5 mins | 7.9 GB |
Step 3 | 32 mins | 10 mins | 15 GB |
Total Cloud run time Solution 1 | 186 mins | 4 mins | 7.9 GB |
Total Cloud run time Solution 2 | 218 mins | 14 mins | 15 GB |