wweic commented on a change in pull request #5103: [Relay][ADT]Static Tensor
Array
URL: https://github.com/apache/incubator-tvm/pull/5103#discussion_r400886793
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File path: python/tvm/relay/prelude.py
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@@ -27,6 +27,538 @@
from . import op
+class StaticTensorArrayOps(object):
+ """Contains tensor array related ops for fixed rank tensor array"""
+
+ def __init__(self, prelude, dtype, shape):
+ """Create tensor array ops registry"""
+ self.prelude = prelude
+ self.dtype = dtype
+ self.shape = shape
+
+ def get_name(self, canonical):
+ """Get name corresponding to the canonical name"""
+ shape_str = str(self.shape).replace('[', '').replace(']', '')\
+ .replace('(', '').replace(')', '').replace(', ', '_')\
+ .replace(',', '')
+ if len(shape_str) == 0:
+ shape_str = "scalar"
+ if canonical == 'tensor_t':
+ return 'static_tensor_{}_{}_t'.format(self.dtype, shape_str)
+ return "{}_{}_{}".format(canonical, self.dtype, shape_str)
+
+ def get_var(self, canonical):
+ """Get var corresponding to the canonical name"""
+ name = self.get_name(canonical)
+ return getattr(self.prelude, name)
+
+ def define_tensor_adt(self):
+ """Defines the dynamic tensor ADT, which is the container for tensors
+ with variable shapes."""
Review comment:
```suggestion
"""Defines the static tensor ADT, which is the container for tensors
with fixed shape."""
```
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