nodes/mcmonkeyprojects-sd-dynamic-thresholding
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

"Repeating" scheduler modes

Browse Source
This commit is contained in:
Alex "mcmonkey" Goodwin
2023-06-18 09:06:45 -07:00
parent f02cacfc92
commit ed76841842
2 changed files with 31 additions and 19 deletions
Download Patch File Download Diff File Expand all files Collapse all files
scripts/dynamic_thresholding.py
+16 -15
View File
@@ -20,7 +20,8 @@ except Exception as e:
print(f"\n\n======\nError! UniPC sampler support failed to load! Is your WebUI up to date?\n(Error: {e})\n======")
######################### Data values #########################
VALID_MODES = ["Constant", "Linear Down", "Cosine Down", "Half Cosine Down", "Linear Up", "Cosine Up", "Half Cosine Up", "Power Up", "Power Down"]
VALID_MODES = ["Constant", "Linear Down", "Cosine Down", "Half Cosine Down", "Linear Up", "Cosine Up", "Half Cosine Up", "Power Up", "Power Down", "Linear Repeating", "Cosine Repeating"]
MODES_WITH_VALUE = ["Power Up", "Power Down", "Linear Repeating", "Cosine Repeating"]
######################### Script class entrypoint #########################
class Script(scripts.Script):
@@ -44,13 +45,13 @@ class Script(scripts.Script):
mimic_scale_min = gr.Slider(minimum=0.0, maximum=30.0, step=0.5, label="Minimum value of the Mimic Scale Scheduler")
cfg_mode = gr.Dropdown(VALID_MODES, value="Constant", label="CFG Scale Scheduler")
cfg_scale_min = gr.Slider(minimum=0.0, maximum=30.0, step=0.5, label="Minimum value of the CFG Scale Scheduler")
power_val = gr.Slider(minimum=0.0, maximum=15.0, step=0.5, value=4.0, visible=False, label="Power Scheduler Value")
def shouldShowPowerScheduler(cfgMode, mimicMode):
if cfgMode in ["Power Up", "Power Down"] or mimicMode in ["Power Up", "Power Down"]:
sched_val = gr.Slider(minimum=0.0, maximum=15.0, step=0.5, value=4.0, visible=False, label="Scheduler Value", info="Value unique to the scheduler mode - for Power Up/Down, this is the power. For Linear/Cosine Repeating, this is the number of repeats per image.")
def shouldShowSchedulerValue(cfgMode, mimicMode):
if cfgMode in MODES_WITH_VALUE or mimicMode in MODES_WITH_VALUE:
return {"visible": True, "__type__": "update"}
return {"visible": False, "__type__": "update"}
cfg_mode.change(shouldShowPowerScheduler, inputs=[cfg_mode, mimic_mode], outputs=power_val)
mimic_mode.change(shouldShowPowerScheduler, inputs=[cfg_mode, mimic_mode], outputs=power_val)
cfg_mode.change(shouldShowSchedulerValue, inputs=[cfg_mode, mimic_mode], outputs=sched_val)
mimic_mode.change(shouldShowSchedulerValue, inputs=[cfg_mode, mimic_mode], outputs=sched_val)
enabled.change(
fn=lambda x: {"visible": x, "__type__": "update"},
inputs=[enabled],
@@ -65,12 +66,12 @@ class Script(scripts.Script):
(mimic_mode, lambda d: gr.Dropdown.update(value=d.get("Mimic mode", "Constant"))),
(cfg_mode, lambda d: gr.Dropdown.update(value=d.get("CFG mode", "Constant"))),
(cfg_scale_min, "CFG scale minimum"),
(power_val, "Power scheduler value"))
return [enabled, mimic_scale, threshold_percentile, mimic_mode, mimic_scale_min, cfg_mode, cfg_scale_min, power_val]
(sched_val, "Scheduler value"))
return [enabled, mimic_scale, threshold_percentile, mimic_mode, mimic_scale_min, cfg_mode, cfg_scale_min, sched_val]
last_id = 0
def process_batch(self, p, enabled, mimic_scale, threshold_percentile, mimic_mode, mimic_scale_min, cfg_mode, cfg_scale_min, powerscale_power, batch_number, prompts, seeds, subseeds):
def process_batch(self, p, enabled, mimic_scale, threshold_percentile, mimic_mode, mimic_scale_min, cfg_mode, cfg_scale_min, sched_val, batch_number, prompts, seeds, subseeds):
enabled = getattr(p, 'dynthres_enabled', enabled)
if not enabled:
return
@@ -86,7 +87,7 @@ class Script(scripts.Script):
cfg_mode = getattr(p, 'dynthres_cfg_mode', cfg_mode)
cfg_scale_min = getattr(p, 'dynthres_cfg_scale_min', cfg_scale_min)
experiment_mode = getattr(p, 'dynthres_experiment_mode', 0)
power_val = getattr(p, 'dynthres_power_val', powerscale_power)
sched_val = getattr(p, 'dynthres_scheduler_val', sched_val)
p.extra_generation_params["Dynamic thresholding enabled"] = True
p.extra_generation_params["Mimic scale"] = mimic_scale
p.extra_generation_params["Threshold percentile"] = threshold_percentile
@@ -97,8 +98,8 @@ class Script(scripts.Script):
if cfg_mode != "Constant":
p.extra_generation_params["CFG mode"] = cfg_mode
p.extra_generation_params["CFG scale minimum"] = cfg_scale_min
if cfg_mode in ["Power Up", "Power Down"] or mimic_mode in ["Power Up", "Power Down"]:
p.extra_generation_params["Power scheduler value"] = power_val
if cfg_mode in MODES_WITH_VALUE or mimic_mode in MODES_WITH_VALUE:
p.extra_generation_params["Scheduler value"] = sched_val
# Note: the ID number is to protect the edge case of multiple simultaneous runs with different settings
Script.last_id += 1
fixed_sampler_name = f"{orig_sampler_name}_dynthres{Script.last_id}"
@@ -106,7 +107,7 @@ class Script(scripts.Script):
threshold_percentile *= 0.01
# Make a placeholder sampler
sampler = sd_samplers.all_samplers_map[orig_sampler_name]
dtData = dynthres_core.DynThresh(mimic_scale, threshold_percentile, mimic_mode, mimic_scale_min, cfg_mode, cfg_scale_min, power_val, experiment_mode, p.steps)
dtData = dynthres_core.DynThresh(mimic_scale, threshold_percentile, mimic_mode, mimic_scale_min, cfg_mode, cfg_scale_min, sched_val, experiment_mode, p.steps)
if orig_sampler_name == "UniPC":
def uniPCConstructor(model):
return CustomVanillaSDSampler(dynthres_unipc.CustomUniPCSampler, model, dtData)
@@ -126,7 +127,7 @@ class Script(scripts.Script):
if p.sampler is not None:
p.sampler = sd_samplers.create_sampler(fixed_sampler_name, p.sd_model)
def postprocess_batch(self, p, enabled, mimic_scale, threshold_percentile, mimic_mode, mimic_scale_min, cfg_mode, cfg_scale_min, powerscale_power, batch_number, images):
def postprocess_batch(self, p, enabled, mimic_scale, threshold_percentile, mimic_mode, mimic_scale_min, cfg_mode, cfg_scale_min, sched_val, batch_number, images):
if not enabled or not hasattr(p, 'orig_sampler_name'):
return
p.sampler_name = p.orig_sampler_name
@@ -190,7 +191,7 @@ def make_axis_options():
xyz_grid.AxisOption("[DynThres] Mimic minimum", float, xyz_grid.apply_field("dynthres_mimic_scale_min")),
xyz_grid.AxisOption("[DynThres] CFG Scheduler", str, xyz_grid.apply_field("dynthres_cfg_mode"), confirm=confirm_scheduler, choices=lambda: VALID_MODES),
xyz_grid.AxisOption("[DynThres] CFG minimum", float, xyz_grid.apply_field("dynthres_cfg_scale_min")),
xyz_grid.AxisOption("[DynThres] Power scheduler value", float, xyz_grid.apply_field("dynthres_power_val"))
xyz_grid.AxisOption("[DynThres] Scheduler value", float, xyz_grid.apply_field("dynthres_scheduler_val"))
]
if not any("[DynThres]" in x.label for x in xyz_grid.axis_options):
xyz_grid.axis_options.extend(extra_axis_options)