Loading extensions-builtin/Lora/lora.py +1 −0 Original line number Diff line number Diff line Loading @@ -178,6 +178,7 @@ def load_loras(names, multipliers=None): def lora_forward(module, input, res): input = devices.cond_cast_unet(input) if len(loaded_loras) == 0: return res Loading modules/sd_hijack_optimizations.py +2 −2 Original line number Diff line number Diff line Loading @@ -337,7 +337,7 @@ def xformers_attention_forward(self, x, context=None, mask=None): dtype = q.dtype if shared.opts.upcast_attn: q, k = q.float(), k.float() q, k, v = q.float(), k.float(), v.float() out = xformers.ops.memory_efficient_attention(q, k, v, attn_bias=None, op=get_xformers_flash_attention_op(q, k, v)) Loading Loading @@ -372,7 +372,7 @@ def scaled_dot_product_attention_forward(self, x, context=None, mask=None): dtype = q.dtype if shared.opts.upcast_attn: q, k = q.float(), k.float() q, k, v = q.float(), k.float(), v.float() # the output of sdp = (batch, num_heads, seq_len, head_dim) hidden_states = torch.nn.functional.scaled_dot_product_attention( Loading modules/sd_hijack_unet.py +1 −1 Original line number Diff line number Diff line Loading @@ -67,7 +67,7 @@ def hijack_ddpm_edit(): unet_needs_upcast = lambda *args, **kwargs: devices.unet_needs_upcast CondFunc('ldm.models.diffusion.ddpm.LatentDiffusion.apply_model', apply_model, unet_needs_upcast) CondFunc('ldm.modules.diffusionmodules.openaimodel.timestep_embedding', lambda orig_func, timesteps, *args, **kwargs: orig_func(timesteps, *args, **kwargs).to(torch.float32 if timesteps.dtype == torch.int64 else devices.dtype_unet), unet_needs_upcast) if version.parse(torch.__version__) <= version.parse("1.13.1"): if version.parse(torch.__version__) <= version.parse("1.13.2") or torch.cuda.is_available(): CondFunc('ldm.modules.diffusionmodules.util.GroupNorm32.forward', lambda orig_func, self, *args, **kwargs: orig_func(self.float(), *args, **kwargs), unet_needs_upcast) CondFunc('ldm.modules.attention.GEGLU.forward', lambda orig_func, self, x: orig_func(self.float(), x.float()).to(devices.dtype_unet), unet_needs_upcast) CondFunc('open_clip.transformer.ResidualAttentionBlock.__init__', lambda orig_func, *args, **kwargs: kwargs.update({'act_layer': GELUHijack}) and False or orig_func(*args, **kwargs), lambda _, *args, **kwargs: kwargs.get('act_layer') is None or kwargs['act_layer'] == torch.nn.GELU) Loading Loading
extensions-builtin/Lora/lora.py +1 −0 Original line number Diff line number Diff line Loading @@ -178,6 +178,7 @@ def load_loras(names, multipliers=None): def lora_forward(module, input, res): input = devices.cond_cast_unet(input) if len(loaded_loras) == 0: return res Loading
modules/sd_hijack_optimizations.py +2 −2 Original line number Diff line number Diff line Loading @@ -337,7 +337,7 @@ def xformers_attention_forward(self, x, context=None, mask=None): dtype = q.dtype if shared.opts.upcast_attn: q, k = q.float(), k.float() q, k, v = q.float(), k.float(), v.float() out = xformers.ops.memory_efficient_attention(q, k, v, attn_bias=None, op=get_xformers_flash_attention_op(q, k, v)) Loading Loading @@ -372,7 +372,7 @@ def scaled_dot_product_attention_forward(self, x, context=None, mask=None): dtype = q.dtype if shared.opts.upcast_attn: q, k = q.float(), k.float() q, k, v = q.float(), k.float(), v.float() # the output of sdp = (batch, num_heads, seq_len, head_dim) hidden_states = torch.nn.functional.scaled_dot_product_attention( Loading
modules/sd_hijack_unet.py +1 −1 Original line number Diff line number Diff line Loading @@ -67,7 +67,7 @@ def hijack_ddpm_edit(): unet_needs_upcast = lambda *args, **kwargs: devices.unet_needs_upcast CondFunc('ldm.models.diffusion.ddpm.LatentDiffusion.apply_model', apply_model, unet_needs_upcast) CondFunc('ldm.modules.diffusionmodules.openaimodel.timestep_embedding', lambda orig_func, timesteps, *args, **kwargs: orig_func(timesteps, *args, **kwargs).to(torch.float32 if timesteps.dtype == torch.int64 else devices.dtype_unet), unet_needs_upcast) if version.parse(torch.__version__) <= version.parse("1.13.1"): if version.parse(torch.__version__) <= version.parse("1.13.2") or torch.cuda.is_available(): CondFunc('ldm.modules.diffusionmodules.util.GroupNorm32.forward', lambda orig_func, self, *args, **kwargs: orig_func(self.float(), *args, **kwargs), unet_needs_upcast) CondFunc('ldm.modules.attention.GEGLU.forward', lambda orig_func, self, x: orig_func(self.float(), x.float()).to(devices.dtype_unet), unet_needs_upcast) CondFunc('open_clip.transformer.ResidualAttentionBlock.__init__', lambda orig_func, *args, **kwargs: kwargs.update({'act_layer': GELUHijack}) and False or orig_func(*args, **kwargs), lambda _, *args, **kwargs: kwargs.get('act_layer') is None or kwargs['act_layer'] == torch.nn.GELU) Loading
