File size: 943 Bytes
f25167e | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 | {
"name": "loop_219",
"op_type": "loop_219",
"description": "Multiply an INT8 matrix by an INT8 vector accumulating into INT32 (column-major GEMV)",
"tags": [
"simd-loop"
],
"axes": {
"m": {
"type": "var",
"description": "axis m"
},
"n": {
"type": "var",
"description": "axis n"
}
},
"inputs": {
"a": {
"shape": [
"n",
"m"
],
"dtype": "uint8"
},
"b": {
"shape": [
"n"
],
"dtype": "uint8"
}
},
"outputs": {
"c": {
"shape": [
"m"
],
"dtype": "uint32",
"description": "Output array"
}
},
"reference": "import numpy as np\n\ndef run(a, b):\n return (a.astype(np.uint64).T @ b.astype(np.uint64)).astype(np.uint32)\n",
"simd_loop_meta": {
"output_inplace": false,
"array_pad": 0,
"scratch": [],
"axes_order": [
"m",
"n"
]
}
}
|