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fix: update only int64 astype warning to ignore floating point types

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This commit is contained in:
Umut
2022-04-08 14:23:07 +03:00
parent aa9753ef12
commit a17d0c66ca
8 changed files with 148 additions and 54 deletions
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10
docs/dev/explanation/float-fusing.md
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@@ -14,7 +14,7 @@ def quantized_sin(x):
# from a 7 bit unsigned integer x, compute z in the [0; 2 * pi] range
z = 2 * numpy.pi * x * (1 / 127)
# quantize over 6 bits and offset to be >= 0, round and convert to integers in range [0; 63]
quantized_sin = numpy.rint(31 * numpy.sin(z) + 31).astype(numpy.int32)
quantized_sin = numpy.rint(31 * numpy.sin(z) + 31).astype(numpy.int64)
# output quantized_sin and a further offset result
return quantized_sin, quantized_sin + 32
```
@@ -48,12 +48,12 @@ Here is an example benefiting from the expanded search:
def fusable_with_bigger_search(x, y):
"""fusable with bigger search"""
x = x + 1
x_1 = x.astype(numpy.int32)
x_1 = x.astype(numpy.int64)
x_1 = x_1 + 1.5
x_2 = x.astype(numpy.int32)
x_2 = x.astype(numpy.int64)
x_2 = x_2 + 3.4
add = x_1 + x_2
add_int = add.astype(numpy.int32)
add_int = add.astype(numpy.int64)
return add_int + y
```
@@ -79,7 +79,7 @@ def non_fusable(x, y):
x_1 = x + 1.5 # x_1 is now float
y_1 = y + 3.4 # y_1 is now float
add = x_1 + y_1
add_int = add.astype(numpy.int32)
add_int = add.astype(numpy.int64)
return add_int
```