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author | JaredTherriault <noirjt@live.com> | 2023-09-04 17:29:33 -0700 |
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committer | GitHub <noreply@github.com> | 2023-09-04 17:29:33 -0700 |
commit | 5e16914a4e157ab3ed96f8b7841e1290a56f4484 (patch) | |
tree | 655f4582e692f0fc3667b3b668ad365ac3ab92ae /extensions-builtin/Lora/network_norm.py | |
parent | 8f3b02f09535f55d3673aa9ea589396b8614f799 (diff) | |
parent | 5ef669de080814067961f28357256e8fe27544f4 (diff) |
Merge branch 'AUTOMATIC1111:master' into master
Diffstat (limited to 'extensions-builtin/Lora/network_norm.py')
-rw-r--r-- | extensions-builtin/Lora/network_norm.py | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/extensions-builtin/Lora/network_norm.py b/extensions-builtin/Lora/network_norm.py new file mode 100644 index 00000000..ce450158 --- /dev/null +++ b/extensions-builtin/Lora/network_norm.py @@ -0,0 +1,28 @@ +import network + + +class ModuleTypeNorm(network.ModuleType): + def create_module(self, net: network.Network, weights: network.NetworkWeights): + if all(x in weights.w for x in ["w_norm", "b_norm"]): + return NetworkModuleNorm(net, weights) + + return None + + +class NetworkModuleNorm(network.NetworkModule): + def __init__(self, net: network.Network, weights: network.NetworkWeights): + super().__init__(net, weights) + + self.w_norm = weights.w.get("w_norm") + self.b_norm = weights.w.get("b_norm") + + def calc_updown(self, orig_weight): + output_shape = self.w_norm.shape + updown = self.w_norm.to(orig_weight.device, dtype=orig_weight.dtype) + + if self.b_norm is not None: + ex_bias = self.b_norm.to(orig_weight.device, dtype=orig_weight.dtype) + else: + ex_bias = None + + return self.finalize_updown(updown, orig_weight, output_shape, ex_bias) |