From d40e44ade479f7bba30d5317381cbc58c861775b Mon Sep 17 00:00:00 2001
From: Deciare <1689220+deciare@users.noreply.github.com>
Date: Tue, 18 Apr 2023 23:18:58 -0400
Subject: Option to use CPU for random number generation.

Makes a given manual seed generate the same images across different
platforms, independently of the GPU architecture in use.

Fixes #9613.
---
 modules/devices.py | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

(limited to 'modules/devices.py')

diff --git a/modules/devices.py b/modules/devices.py
index 52c3e7cd..3bc86a6a 100644
--- a/modules/devices.py
+++ b/modules/devices.py
@@ -92,14 +92,18 @@ def cond_cast_float(input):
 
 
 def randn(seed, shape):
+    from modules.shared import opts
+
     torch.manual_seed(seed)
-    if device.type == 'mps':
+    if opts.use_cpu_randn or device.type == 'mps':
         return torch.randn(shape, device=cpu).to(device)
     return torch.randn(shape, device=device)
 
 
 def randn_without_seed(shape):
-    if device.type == 'mps':
+    from modules.shared import opts
+
+    if opts.use_cpu_randn or device.type == 'mps':
         return torch.randn(shape, device=cpu).to(device)
     return torch.randn(shape, device=device)
 
-- 
cgit v1.2.1


From 5fe0dd79beaa5ef737ff85254ee9870f60ae9464 Mon Sep 17 00:00:00 2001
From: AUTOMATIC <16777216c@gmail.com>
Date: Sat, 29 Apr 2023 11:29:37 +0300
Subject: rename CPU RNG to RNG source in settings, add infotext and parameters
 copypaste support to RNG source

---
 modules/devices.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'modules/devices.py')

diff --git a/modules/devices.py b/modules/devices.py
index 3bc86a6a..c705a3cb 100644
--- a/modules/devices.py
+++ b/modules/devices.py
@@ -95,7 +95,7 @@ def randn(seed, shape):
     from modules.shared import opts
 
     torch.manual_seed(seed)
-    if opts.use_cpu_randn or device.type == 'mps':
+    if opts.randn_source == "CPU" or device.type == 'mps':
         return torch.randn(shape, device=cpu).to(device)
     return torch.randn(shape, device=device)
 
@@ -103,7 +103,7 @@ def randn(seed, shape):
 def randn_without_seed(shape):
     from modules.shared import opts
 
-    if opts.use_cpu_randn or device.type == 'mps':
+    if opts.randn_source == "CPU" or device.type == 'mps':
         return torch.randn(shape, device=cpu).to(device)
     return torch.randn(shape, device=device)
 
-- 
cgit v1.2.1


From 028d3f6425d85f122027c127fba8bcbf4f66ee75 Mon Sep 17 00:00:00 2001
From: AUTOMATIC <16777216c@gmail.com>
Date: Wed, 10 May 2023 11:05:02 +0300
Subject: ruff auto fixes

---
 modules/devices.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'modules/devices.py')

diff --git a/modules/devices.py b/modules/devices.py
index c705a3cb..d8a34a0f 100644
--- a/modules/devices.py
+++ b/modules/devices.py
@@ -65,7 +65,7 @@ def enable_tf32():
 
         # enabling benchmark option seems to enable a range of cards to do fp16 when they otherwise can't
         # see https://github.com/AUTOMATIC1111/stable-diffusion-webui/pull/4407
-        if any([torch.cuda.get_device_capability(devid) == (7, 5) for devid in range(0, torch.cuda.device_count())]):
+        if any(torch.cuda.get_device_capability(devid) == (7, 5) for devid in range(0, torch.cuda.device_count())):
             torch.backends.cudnn.benchmark = True
 
         torch.backends.cuda.matmul.allow_tf32 = True
-- 
cgit v1.2.1