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| 1 | +# GGML Operations |
| 2 | + |
| 3 | +List of GGML operations and backend support status. |
| 4 | + |
| 5 | +Legend: |
| 6 | +- ✅ Fully supported by this backend |
| 7 | +- 🟡 Partially supported by this backend |
| 8 | +- ❌ Not supported by this backend |
| 9 | + |
| 10 | +| Operation | BLAS | CPU | CUDA | Metal | |
| 11 | +|-----------|------|------|------|------| |
| 12 | +| ABS | ❌ | ✅ | 🟡 | ❌ | |
| 13 | +| ACC | ❌ | ✅ | ✅ | ✅ | |
| 14 | +| ADD | ❌ | ✅ | ✅ | 🟡 | |
| 15 | +| ADD1 | ❌ | ✅ | ✅ | ❌ | |
| 16 | +| ARANGE | ❌ | ✅ | ✅ | ✅ | |
| 17 | +| ARGMAX | ❌ | ✅ | ✅ | ✅ | |
| 18 | +| ARGSORT | ❌ | ✅ | ✅ | ✅ | |
| 19 | +| CLAMP | ❌ | ✅ | ✅ | 🟡 | |
| 20 | +| CONCAT | ❌ | ✅ | 🟡 | ✅ | |
| 21 | +| CONT | ❌ | ✅ | 🟡 | ✅ | |
| 22 | +| CONV_2D_DW | ❌ | ✅ | ✅ | ❌ | |
| 23 | +| CONV_TRANSPOSE_1D | ❌ | ✅ | ✅ | ✅ | |
| 24 | +| CONV_TRANSPOSE_2D | ❌ | ✅ | ✅ | ❌ | |
| 25 | +| COS | ❌ | ✅ | ✅ | 🟡 | |
| 26 | +| COUNT_EQUAL | ❌ | ✅ | ✅ | ❌ | |
| 27 | +| CPY | ❌ | 🟡 | 🟡 | 🟡 | |
| 28 | +| CROSS_ENTROPY_LOSS | ❌ | ✅ | ✅ | ❌ | |
| 29 | +| CROSS_ENTROPY_LOSS_BACK | ❌ | ✅ | ✅ | ❌ | |
| 30 | +| DIAG_MASK_INF | ❌ | ✅ | ✅ | 🟡 | |
| 31 | +| DIV | ❌ | ✅ | ✅ | 🟡 | |
| 32 | +| DUP | ❌ | ✅ | 🟡 | 🟡 | |
| 33 | +| ELU | ❌ | ✅ | ❌ | 🟡 | |
| 34 | +| EXP | ❌ | ✅ | 🟡 | ❌ | |
| 35 | +| FLASH_ATTN_EXT | ❌ | ✅ | 🟡 | 🟡 | |
| 36 | +| GATED_LINEAR_ATTN | ❌ | ✅ | ✅ | ❌ | |
| 37 | +| GEGLU | ❌ | ✅ | ✅ | 🟡 | |
| 38 | +| GEGLU_ERF | ❌ | ✅ | ✅ | 🟡 | |
| 39 | +| GEGLU_QUICK | ❌ | ✅ | ✅ | 🟡 | |
| 40 | +| GELU | ❌ | ✅ | 🟡 | 🟡 | |
| 41 | +| GELU_ERF | ❌ | ✅ | 🟡 | 🟡 | |
| 42 | +| GELU_QUICK | ❌ | ✅ | 🟡 | 🟡 | |
| 43 | +| GET_ROWS | ❌ | ✅ | 🟡 | ✅ | |
| 44 | +| GET_ROWS_BACK | ❌ | 🟡 | 🟡 | ❌ | |
| 45 | +| GROUP_NORM | ❌ | ✅ | ✅ | ✅ | |
| 46 | +| HARDSIGMOID | ❌ | ✅ | 🟡 | ❌ | |
| 47 | +| HARDSWISH | ❌ | ✅ | 🟡 | ❌ | |
| 48 | +| IM2COL | ❌ | ✅ | ✅ | 🟡 | |
| 49 | +| L2_NORM | ❌ | ✅ | ✅ | ✅ | |
| 50 | +| LEAKY_RELU | ❌ | ✅ | ✅ | ✅ | |
| 51 | +| LOG | ❌ | ✅ | ✅ | ❌ | |
| 52 | +| MEAN | ❌ | ✅ | ✅ | ✅ | |
| 53 | +| MUL | ❌ | ✅ | ✅ | 🟡 | |
| 54 | +| MUL_MAT | 🟡 | 🟡 | 🟡 | 🟡 | |
| 55 | +| MUL_MAT_ID | ❌ | ✅ | ✅ | ✅ | |
| 56 | +| NEG | ❌ | ✅ | 🟡 | 🟡 | |
| 57 | +| NORM | ❌ | ✅ | ✅ | 🟡 | |
| 58 | +| OPT_STEP_ADAMW | ❌ | ✅ | ✅ | ❌ | |
| 59 | +| OUT_PROD | 🟡 | 🟡 | 🟡 | ❌ | |
| 60 | +| PAD | ❌ | ✅ | ✅ | ✅ | |
| 61 | +| PAD_REFLECT_1D | ❌ | ✅ | ❌ | ✅ | |
| 62 | +| POOL_2D | ❌ | ✅ | ✅ | ✅ | |
| 63 | +| REGLU | ❌ | ✅ | ✅ | 🟡 | |
| 64 | +| RELU | ❌ | ✅ | 🟡 | 🟡 | |
| 65 | +| REPEAT | ❌ | ✅ | 🟡 | ✅ | |
| 66 | +| REPEAT_BACK | ❌ | ✅ | ✅ | ❌ | |
| 67 | +| RMS_NORM | ❌ | ✅ | ✅ | 🟡 | |
| 68 | +| RMS_NORM_BACK | ❌ | ✅ | ✅ | ❌ | |
| 69 | +| RMS_NORM_MUL | ❌ | ✅ | ✅ | ✅ | |
| 70 | +| ROPE | ❌ | ✅ | ✅ | ✅ | |
| 71 | +| ROPE_BACK | ❌ | ✅ | ✅ | ❌ | |
| 72 | +| RWKV_WKV6 | ❌ | ✅ | ✅ | ✅ | |
| 73 | +| RWKV_WKV7 | ❌ | ✅ | ✅ | ✅ | |
| 74 | +| SCALE | ❌ | ✅ | ✅ | ✅ | |
| 75 | +| SET | ❌ | ✅ | ❌ | ✅ | |
| 76 | +| SET_ROWS | ❌ | 🟡 | ❌ | 🟡 | |
| 77 | +| SGN | ❌ | ✅ | 🟡 | ❌ | |
| 78 | +| SIGMOID | ❌ | ✅ | 🟡 | 🟡 | |
| 79 | +| SILU | ❌ | ✅ | 🟡 | 🟡 | |
| 80 | +| SILU_BACK | ❌ | ✅ | ✅ | ❌ | |
| 81 | +| SIN | ❌ | ✅ | ✅ | 🟡 | |
| 82 | +| SOFT_MAX | ❌ | ✅ | ✅ | ✅ | |
| 83 | +| SOFT_MAX_BACK | ❌ | 🟡 | 🟡 | ❌ | |
| 84 | +| SQR | ❌ | ✅ | ✅ | 🟡 | |
| 85 | +| SQRT | ❌ | ✅ | ✅ | 🟡 | |
| 86 | +| SSM_CONV | ❌ | ✅ | ✅ | ✅ | |
| 87 | +| SSM_SCAN | ❌ | ✅ | ✅ | ✅ | |
| 88 | +| STEP | ❌ | ✅ | 🟡 | ❌ | |
| 89 | +| SUB | ❌ | ✅ | ✅ | 🟡 | |
| 90 | +| SUM | ❌ | ✅ | ✅ | ❌ | |
| 91 | +| SUM_ROWS | ❌ | ✅ | ✅ | ✅ | |
| 92 | +| SWIGLU | ❌ | ✅ | ✅ | 🟡 | |
| 93 | +| TANH | ❌ | ✅ | 🟡 | 🟡 | |
| 94 | +| TIMESTEP_EMBEDDING | ❌ | ✅ | ✅ | ✅ | |
| 95 | +| UPSCALE | ❌ | ✅ | ✅ | 🟡 | |
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