diff options
Diffstat (limited to 'modules/processing.py')
| -rw-r--r-- | modules/processing.py | 76 |
1 files changed, 56 insertions, 20 deletions
diff --git a/modules/processing.py b/modules/processing.py index d22b353f..f8225b83 100644 --- a/modules/processing.py +++ b/modules/processing.py @@ -1,4 +1,5 @@ import json
+import logging
import math
import os
import sys
@@ -13,7 +14,7 @@ from skimage import exposure from typing import Any, Dict, List
import modules.sd_hijack
-from modules import devices, prompt_parser, masking, sd_samplers, lowvram, generation_parameters_copypaste, extra_networks, sd_vae_approx, scripts, sd_samplers_common
+from modules import devices, prompt_parser, masking, sd_samplers, lowvram, generation_parameters_copypaste, extra_networks, sd_vae_approx, scripts, sd_samplers_common, sd_unet
from modules.sd_hijack import model_hijack
from modules.shared import opts, cmd_opts, state
import modules.shared as shared
@@ -23,7 +24,6 @@ import modules.images as images import modules.styles
import modules.sd_models as sd_models
import modules.sd_vae as sd_vae
-import logging
from ldm.data.util import AddMiDaS
from ldm.models.diffusion.ddpm import LatentDepth2ImageDiffusion
@@ -171,6 +171,7 @@ class StableDiffusionProcessing: self.prompts = None
self.negative_prompts = None
+ self.extra_network_data = None
self.seeds = None
self.subseeds = None
@@ -311,7 +312,7 @@ class StableDiffusionProcessing: self.all_prompts = [shared.prompt_styles.apply_styles_to_prompt(x, self.styles) for x in self.all_prompts]
self.all_negative_prompts = [shared.prompt_styles.apply_negative_styles_to_prompt(x, self.styles) for x in self.all_negative_prompts]
- def get_conds_with_caching(self, function, required_prompts, steps, cache):
+ def get_conds_with_caching(self, function, required_prompts, steps, caches, extra_network_data):
"""
Returns the result of calling function(shared.sd_model, required_prompts, steps)
using a cache to store the result if the same arguments have been used before.
@@ -320,27 +321,31 @@ class StableDiffusionProcessing: representing the previously used arguments, or None if no arguments
have been used before. The second element is where the previously
computed result is stored.
+
+ caches is a list with items described above.
"""
- if cache[0] is not None and (required_prompts, steps, opts.CLIP_stop_at_last_layers, shared.sd_model.sd_checkpoint_info) == cache[0]:
- return cache[1]
+
+ for cache in caches:
+ if cache[0] is not None and (required_prompts, steps, opts.CLIP_stop_at_last_layers, shared.sd_model.sd_checkpoint_info, extra_network_data) == cache[0]:
+ return cache[1]
+
+ cache = caches[0]
with devices.autocast():
cache[1] = function(shared.sd_model, required_prompts, steps)
- cache[0] = (required_prompts, steps, opts.CLIP_stop_at_last_layers, shared.sd_model.sd_checkpoint_info)
+ cache[0] = (required_prompts, steps, opts.CLIP_stop_at_last_layers, shared.sd_model.sd_checkpoint_info, extra_network_data)
return cache[1]
def setup_conds(self):
sampler_config = sd_samplers.find_sampler_config(self.sampler_name)
self.step_multiplier = 2 if sampler_config and sampler_config.options.get("second_order", False) else 1
- self.uc = self.get_conds_with_caching(prompt_parser.get_learned_conditioning, self.negative_prompts, self.steps * self.step_multiplier, self.cached_uc)
- self.c = self.get_conds_with_caching(prompt_parser.get_multicond_learned_conditioning, self.prompts, self.steps * self.step_multiplier, self.cached_c)
+ self.uc = self.get_conds_with_caching(prompt_parser.get_learned_conditioning, self.negative_prompts, self.steps * self.step_multiplier, [self.cached_uc], self.extra_network_data)
+ self.c = self.get_conds_with_caching(prompt_parser.get_multicond_learned_conditioning, self.prompts, self.steps * self.step_multiplier, [self.cached_c], self.extra_network_data)
def parse_extra_network_prompts(self):
- self.prompts, extra_network_data = extra_networks.parse_prompts(self.prompts)
-
- return extra_network_data
+ self.prompts, self.extra_network_data = extra_networks.parse_prompts(self.prompts)
class Processed:
@@ -588,6 +593,9 @@ def create_infotext(p, all_prompts, all_seeds, all_subseeds, comments=None, iter def process_images(p: StableDiffusionProcessing) -> Processed:
+ if p.scripts is not None:
+ p.scripts.before_process(p)
+
stored_opts = {k: opts.data[k] for k in p.override_settings.keys()}
try:
@@ -673,10 +681,11 @@ def process_images_inner(p: StableDiffusionProcessing) -> Processed: if shared.opts.live_previews_enable and opts.show_progress_type == "Approx NN":
sd_vae_approx.model()
+ sd_unet.apply_unet()
+
if state.job_count == -1:
state.job_count = p.n_iter
- extra_network_data = None
for n in range(p.n_iter):
p.iteration = n
@@ -697,11 +706,11 @@ def process_images_inner(p: StableDiffusionProcessing) -> Processed: if len(p.prompts) == 0:
break
- extra_network_data = p.parse_extra_network_prompts()
+ p.parse_extra_network_prompts()
if not p.disable_extra_networks:
with devices.autocast():
- extra_networks.activate(p, extra_network_data)
+ extra_networks.activate(p, p.extra_network_data)
if p.scripts is not None:
p.scripts.process_batch(p, batch_number=n, prompts=p.prompts, seeds=p.seeds, subseeds=p.subseeds)
@@ -736,7 +745,7 @@ def process_images_inner(p: StableDiffusionProcessing) -> Processed: del samples_ddim
- if shared.cmd_opts.lowvram or shared.cmd_opts.medvram:
+ if lowvram.is_enabled(shared.sd_model):
lowvram.send_everything_to_cpu()
devices.torch_gc()
@@ -823,8 +832,8 @@ def process_images_inner(p: StableDiffusionProcessing) -> Processed: if opts.grid_save:
images.save_image(grid, p.outpath_grids, "grid", p.all_seeds[0], p.all_prompts[0], opts.grid_format, info=infotext(), short_filename=not opts.grid_extended_filename, p=p, grid=True)
- if not p.disable_extra_networks and extra_network_data:
- extra_networks.deactivate(p, extra_network_data)
+ if not p.disable_extra_networks and p.extra_network_data:
+ extra_networks.deactivate(p, p.extra_network_data)
devices.torch_gc()
@@ -891,6 +900,8 @@ class StableDiffusionProcessingTxt2Img(StableDiffusionProcessing): self.hr_negative_prompts = None
self.hr_extra_network_data = None
+ self.cached_hr_uc = [None, None]
+ self.cached_hr_c = [None, None]
self.hr_c = None
self.hr_uc = None
@@ -970,7 +981,8 @@ class StableDiffusionProcessingTxt2Img(StableDiffusionProcessing): latent_scale_mode = shared.latent_upscale_modes.get(self.hr_upscaler, None) if self.hr_upscaler is not None else shared.latent_upscale_modes.get(shared.latent_upscale_default_mode, "nearest")
if self.enable_hr and latent_scale_mode is None:
- assert len([x for x in shared.sd_upscalers if x.name == self.hr_upscaler]) > 0, f"could not find upscaler named {self.hr_upscaler}"
+ if not any(x.name == self.hr_upscaler for x in shared.sd_upscalers):
+ raise Exception(f"could not find upscaler named {self.hr_upscaler}")
x = create_random_tensors([opt_C, self.height // opt_f, self.width // opt_f], seeds=seeds, subseeds=subseeds, subseed_strength=self.subseed_strength, seed_resize_from_h=self.seed_resize_from_h, seed_resize_from_w=self.seed_resize_from_w, p=self)
samples = self.sampler.sample(self, x, conditioning, unconditional_conditioning, image_conditioning=self.txt2img_image_conditioning(x))
@@ -1053,6 +1065,9 @@ class StableDiffusionProcessingTxt2Img(StableDiffusionProcessing): with devices.autocast():
extra_networks.activate(self, self.hr_extra_network_data)
+ with devices.autocast():
+ self.calculate_hr_conds()
+
sd_models.apply_token_merging(self.sd_model, self.get_token_merging_ratio(for_hr=True))
samples = self.sampler.sample_img2img(self, samples, noise, self.hr_c, self.hr_uc, steps=self.hr_second_pass_steps or self.steps, image_conditioning=image_conditioning)
@@ -1064,6 +1079,8 @@ class StableDiffusionProcessingTxt2Img(StableDiffusionProcessing): return samples
def close(self):
+ self.cached_hr_uc = [None, None]
+ self.cached_hr_c = [None, None]
self.hr_c = None
self.hr_uc = None
@@ -1092,12 +1109,31 @@ class StableDiffusionProcessingTxt2Img(StableDiffusionProcessing): self.all_hr_prompts = [shared.prompt_styles.apply_styles_to_prompt(x, self.styles) for x in self.all_hr_prompts]
self.all_hr_negative_prompts = [shared.prompt_styles.apply_negative_styles_to_prompt(x, self.styles) for x in self.all_hr_negative_prompts]
+ def calculate_hr_conds(self):
+ if self.hr_c is not None:
+ return
+
+ self.hr_uc = self.get_conds_with_caching(prompt_parser.get_learned_conditioning, self.hr_negative_prompts, self.steps * self.step_multiplier, [self.cached_hr_uc, self.cached_uc], self.hr_extra_network_data)
+ self.hr_c = self.get_conds_with_caching(prompt_parser.get_multicond_learned_conditioning, self.hr_prompts, self.steps * self.step_multiplier, [self.cached_hr_c, self.cached_c], self.hr_extra_network_data)
+
def setup_conds(self):
super().setup_conds()
+ self.hr_uc = None
+ self.hr_c = None
+
if self.enable_hr:
- self.hr_uc = self.get_conds_with_caching(prompt_parser.get_learned_conditioning, self.hr_negative_prompts, self.steps * self.step_multiplier, self.cached_uc)
- self.hr_c = self.get_conds_with_caching(prompt_parser.get_multicond_learned_conditioning, self.hr_prompts, self.steps * self.step_multiplier, self.cached_c)
+ if shared.opts.hires_fix_use_firstpass_conds:
+ self.calculate_hr_conds()
+
+ elif lowvram.is_enabled(shared.sd_model): # if in lowvram mode, we need to calculate conds right away, before the cond NN is unloaded
+ with devices.autocast():
+ extra_networks.activate(self, self.hr_extra_network_data)
+
+ self.calculate_hr_conds()
+
+ with devices.autocast():
+ extra_networks.activate(self, self.extra_network_data)
def parse_extra_network_prompts(self):
res = super().parse_extra_network_prompts()
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