From 29d0d65504bca16e118a36ea355e7951ec12c11f Mon Sep 17 00:00:00 2001
From: hlky <106811348+hlky@users.noreply.github.com>
Date: Wed, 24 Aug 2022 12:44:48 +0100
Subject: [PATCH 1/2] jpg grid, named grid

Grid file named with seed and prompt, output as jpg
---
 webui.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/webui.py b/webui.py
index 9c589bba7..6ba764073 100644
--- a/webui.py
+++ b/webui.py
@@ -401,7 +401,8 @@ def process_images(outpath, func_init, func_sample, prompt, seed, sampler_name,
 
                 output_images.insert(0, grid)
 
-            grid.save(os.path.join(outpath, f'grid-{grid_count:04}.png'))
+            grid_file = f"grid-{grid_count:05}-{seed}_{prompts[i].replace(' ', '_').translate({ord(x): '' for x in invalid_filename_chars})[:128]}.jpg"
+            grid.save(os.path.join(outpath, grid_file), 'jpeg', quality=80, optimize=True)
             grid_count += 1
 
     info = f"""

From abb83239e5d708adf72fa457c3de81603e7281d3 Mon Sep 17 00:00:00 2001
From: hlky <106811348+hlky@users.noreply.github.com>
Date: Wed, 24 Aug 2022 14:12:33 +0100
Subject: [PATCH 2/2] torch_gc/empty cache after generation

added torch_gc() which calls both cuda.empty_cache() and cuda.ipc_collect()
called before and after generation
---
 webui.py | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/webui.py b/webui.py
index 6ba764073..7521b3ce4 100644
--- a/webui.py
+++ b/webui.py
@@ -126,6 +126,9 @@ def create_random_tensors(shape, seeds):
     x = torch.stack(xs)
     return x
 
+def torch_gc():
+    torch.cuda.empty_cache()
+    torch.cuda.ipc_collect()
 
 def load_GFPGAN():
     model_name = 'GFPGANv1.3'
@@ -300,7 +303,7 @@ def process_images(outpath, func_init, func_sample, prompt, seed, sampler_name,
     """this is the main loop that both txt2img and img2img use; it calls func_init once inside all the scopes and func_sample once per batch"""
 
     assert prompt is not None
-    torch.cuda.empty_cache()
+    torch_gc()
 
     if seed == -1:
         seed = random.randrange(4294967294)
@@ -412,7 +415,7 @@ Steps: {steps}, Sampler: {sampler_name}, CFG scale: {cfg_scale}, Seed: {seed}{',
 
     for comment in comments:
         info += "\n\n" + comment
-
+    torch_gc()
     return output_images, seed, info