alanmacd commented on code in PR #13627:
URL: https://github.com/apache/tvm/pull/13627#discussion_r1060871485
##########
gallery/how_to/work_with_microtvm/micro_aot.py:
##########
@@ -30,16 +30,40 @@
or on Zephyr platform on a microcontroller/board supported by Zephyr.
"""
+######################################################################
+#
+# .. include::
../../../../gallery/how_to/work_with_microtvm/install_dependencies.rst
+#
+
# sphinx_gallery_start_ignore
from tvm import testing
testing.utils.install_request_hook(depth=3)
# sphinx_gallery_end_ignore
+# You can skip the following two sections (installing Zephyr and CMSIS-NN) if
the following flag is False.
+# Installing Zephyr takes ~20 min.
+import os
+
+use_physical_hw = bool(os.getenv("TVM_MICRO_USE_HW"))
Review Comment:
I think this could be worded / setup clearer for the user, since the code
doesn't check `use_physical_hw` (I assume at least in this section) it's
unclear who is doing the skipping.
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