Getting Started - Vector Addition

d2l
#1

A placeholder for the book, discussion threads are embedded into the following page:

http://tvm.d2l.ai/chapter_getting_started/vector_add.html

1 Like
#2

Thank you for the tutorial, very helpful. Just made a note that, with the latest tvm (0.8.dev0)

I see this output from lower()

    #[version = "0.0.5"]
    primfn(a_2: handle, a_3: handle, c_1: handle) -> ()
      attr = {"global_symbol": "main", "tir.noalias": True}
      buffers = {a_1: Buffer(a_4: Pointer(float32), float32, [100], []),
                 c: Buffer(c_2: Pointer(float32), float32, [100], []),
                 a: Buffer(a_5: Pointer(float32), float32, [100], [])}
      buffer_map = {a_2: a, a_3: a_1, c_1: c} {
      for (i: int32, 0, 100) {
        c_2[i] = ((float32*)a_5[i] + (float32*)a_4[i])
      }
    }

    #[metadata]
    {
      "root": 1, 
      "nodes": [
        {
          "type_key": ""
        }, 
        {
          "type_key": "Map", 
          "keys": [
            "IntImm"
          ], 
          "data": [2]
        }, 
        {
          "type_key": "Array", 
          "data": [3]
        }, 
        {
          "type_key": "IntImm", 
          "attrs": {
            "dtype": "bool", 
            "value": "1"
          }
        }
      ], 
      "b64ndarrays": [], 
      "attrs": {"tvm_version": "0.8.dev0"}
    }
#4

ImportError: cannot import name ‘te’ from partially initialized module ‘tvm’

I’m using tvm version 1.0.0.

Thank you for advice