Table 1 Energy consumption evaluation of different approaches.
From: In-memory search with learning to hash based on resistive memory for recommendation acceleration
| Â | RRAM-based LTH | LTH | Exact compare | ||
|---|---|---|---|---|---|
Components | Hashing (MAC) | Search (CAM) | Hashing (Multiply/Add) | Search (XOR) | Search (Multiply/Add) |
Core energy | 7.07 pJ | 0.41 nJ | 12.47 nJ | 0.49 nJ | 1.73 uJ |
Peripheral energy | 6.48 pJ | 3.3 pJ |  |  |  |
Total energy | 0.427 nJ | 12.96 nJ | 1.73 uJ | ||
