Latest tinygrad (#36615)

* Latest tinygrad

* jit batch size

* bump again

* limit upcast

* latest tgf

* upstream tg

.gitmodules

@@ -15,4 +15,4 @@
   url = ../../commaai/teleoprtc
 [submodule "tinygrad"]
   path = tinygrad_repo
-  url = https://github.com/commaai/tinygrad.git
+  url = https://github.com/tinygrad/tinygrad.git

selfdrive/modeld/SConscript

@@ -50,9 +50,9 @@ def tg_compile(flags, model_name):
 # Compile small models
 for model_name in ['driving_vision', 'driving_policy', 'dmonitoring_model']:
   flags = {
-    'larch64': 'DEV=QCOM',
-    'Darwin': f'DEV=CPU HOME={os.path.expanduser("~")} IMAGE=0', # tinygrad calls brew which needs a $HOME in the env
-  }.get(arch, 'DEV=CPU CPU_LLVM=1 IMAGE=0')
+    'larch64': 'DEV=QCOM FLOAT16=1 NOLOCALS=1 IMAGE=2 JIT_BATCH_SIZE=0',
+    'Darwin': f'DEV=CPU HOME={os.path.expanduser("~")}', # tinygrad calls brew which needs a $HOME in the env
+  }.get(arch, 'DEV=CPU CPU_LLVM=1')
   tg_compile(flags, model_name)
 
 # Compile BIG model if USB GPU is available

tinygrad_repo

@@ -1 +1 @@
-Subproject commit 7296c74cbd2666da7dce95d7ca6dab5340653a5c
+Subproject commit 547304c471b26ada0b34f400ccba67f3e1eb5965