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94 changes: 94 additions & 0 deletions docs/ops.md
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# GGML Operations

List of GGML operations and backend support status.

Legend:
- ✅ Fully supported by this backend
- 🟡 Partially supported by this backend
- ❌ Not supported by this backend

| Operation | CPU | CUDA |
|-----------|------|------|
| ABS | ✅ | 🟡 |
| ACC | ✅ | ✅ |
| ADD | ✅ | ✅ |
| ADD1 | ✅ | ✅ |
| ARANGE | ✅ | ✅ |
| ARGMAX | ✅ | ✅ |
| ARGSORT | ✅ | ✅ |
| CLAMP | ✅ | ✅ |
| CONCAT | ✅ | 🟡 |
| CONT | ✅ | 🟡 |
| CONV_2D_DW | ✅ | ✅ |
| CONV_TRANSPOSE_1D | ✅ | ✅ |
| CONV_TRANSPOSE_2D | ✅ | ✅ |
| COS | ✅ | ✅ |
| COUNT_EQUAL | ✅ | ✅ |
| CPY | 🟡 | 🟡 |
| CROSS_ENTROPY_LOSS | ✅ | ✅ |
| CROSS_ENTROPY_LOSS_BACK | ✅ | ✅ |
| DIAG_MASK_INF | ✅ | ✅ |
| DIV | ✅ | ✅ |
| DUP | ✅ | 🟡 |
| ELU | ✅ | ❌ |
| EXP | ✅ | 🟡 |
| FLASH_ATTN_EXT | ✅ | 🟡 |
| GATED_LINEAR_ATTN | ✅ | ✅ |
| GEGLU | ✅ | ✅ |
| GELU | ✅ | 🟡 |
| GELU_ERF | ✅ | 🟡 |
| GELU_QUICK | ✅ | 🟡 |
| GET_ROWS | ✅ | 🟡 |
| GET_ROWS_BACK | 🟡 | 🟡 |
| GROUP_NORM | ✅ | ✅ |
| HARDSIGMOID | ✅ | 🟡 |
| HARDSWISH | ✅ | 🟡 |
| IM2COL | ✅ | ✅ |
| L2_NORM | ✅ | ✅ |
| LEAKY_RELU | ✅ | ✅ |
| LOG | ✅ | ✅ |
| MEAN | ✅ | ✅ |
| MUL | ✅ | ✅ |
| MUL_MAT | 🟡 | 🟡 |
| MUL_MAT_ID | ✅ | ✅ |
| NEG | ✅ | 🟡 |
| NORM | ✅ | ✅ |
| OPT_STEP_ADAMW | ✅ | ✅ |
| OUT_PROD | 🟡 | 🟡 |
| PAD | ✅ | ✅ |
| PAD_REFLECT_1D | ✅ | ❌ |
| POOL_2D | ✅ | ✅ |
| REGLU | ✅ | ✅ |
| RELU | ✅ | 🟡 |
| REPEAT | ✅ | 🟡 |
| REPEAT_BACK | ✅ | ✅ |
| RMS_NORM | ✅ | ✅ |
| RMS_NORM_BACK | ✅ | ✅ |
| RMS_NORM_MUL | ✅ | ✅ |
| ROLL | ✅ | ❌ |
| ROPE | ✅ | ✅ |
| ROPE_BACK | ✅ | ✅ |
| RWKV_WKV6 | ✅ | ✅ |
| RWKV_WKV7 | ✅ | ✅ |
| SCALE | ✅ | ✅ |
| SET | ✅ | ❌ |
| SET_ROWS | 🟡 | ❌ |
| SGN | ✅ | 🟡 |
| SIGMOID | ✅ | 🟡 |
| SILU | ✅ | 🟡 |
| SILU_BACK | ✅ | ✅ |
| SIN | ✅ | ✅ |
| SOFT_MAX | ✅ | ✅ |
| SOFT_MAX_BACK | 🟡 | 🟡 |
| SQR | ✅ | ✅ |
| SQRT | ✅ | ✅ |
| SSM_CONV | ✅ | ✅ |
| SSM_SCAN | ✅ | ✅ |
| STEP | ✅ | 🟡 |
| SUB | ✅ | ✅ |
| SUM | ✅ | ✅ |
| SUM_ROWS | ✅ | ✅ |
| SWIGLU | ✅ | ✅ |
| TANH | ✅ | 🟡 |
| TIMESTEP_EMBEDDING | ✅ | ✅ |
| UPSCALE | ✅ | 🟡 |
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