For details about the supported targets and operators in RNN compiler, refer to the following tables.
| DPURADR16L (U25) | DPURAHR16L (U50LV) | |
|---|---|---|
| Supported batch size | Batch1 | Batch3, batch4 |
| Maximum batch size | Batch=1 | Batch=7 |
DPURADR16L (U25) only supports batch=1, DPURAHR16L (U50LV) can support batch 3 and 4 at the same time.
| Operator Type | Description |
|---|---|
| Matmul | Matrix-vector multiplication |
| Mul | Multiplication; only two operands are supported |
| Add/Sub | Addition and subtraction; only two operands are supported |
| Tanh/Sigmoid | Activation operators; only one operand is support |