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AMP fix

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This commit is contained in:
iperov 2021-05-30 09:24:23 +04:00
parent 11a7993238
commit e52b53f87c
2 changed files with 4 additions and 10 deletions
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9
core/leras/ops/__init__.py
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@ -333,7 +333,9 @@ def depth_to_space(x, size):
x = tf.reshape(x, (-1, oh, ow, oc, ))
return x
else:
return tf.depth_to_space(x, size, data_format=nn.data_format)
cfg = nn.getCurrentDeviceConfig()
if not cfg.cpu_only:
return tf.depth_to_space(x, size, data_format=nn.data_format)
b,c,h,w = x.shape.as_list()
oh, ow = h * size, w * size
oc = c // (size * size)
@ -344,11 +346,6 @@ def depth_to_space(x, size):
return x
nn.depth_to_space = depth_to_space
def pixel_norm(x, power = 1.0):
return x * power * tf.rsqrt(tf.reduce_mean(tf.square(x), axis=nn.conv2d_spatial_axes, keepdims=True) + 1e-06)
nn.pixel_norm = pixel_norm
def rgb_to_lab(srgb):
srgb_pixels = tf.reshape(srgb, [-1, 3])
linear_mask = tf.cast(srgb_pixels <= 0.04045, dtype=tf.float32)