areusch commented on code in PR #12390:
URL: https://github.com/apache/tvm/pull/12390#discussion_r951887026
##########
apps/microtvm/zephyr/template_project/microtvm_api_server.py:
##########
@@ -195,6 +195,33 @@ def _get_device_args(options):
)
+def _get_board_mem_size(options):
+ board_file_path = (
+ pathlib.Path(get_zephyr_base(options))
+ / "boards"
+ / "arm"
+ / options["zephyr_board"]
+ / (options["zephyr_board"] + ".yaml")
+ )
+ try:
+ with open(board_file_path) as f:
+ board_data = yaml.load(f, Loader=yaml.FullLoader)
+ return int(board_data["ram"]) * 1024
+ except:
+ _LOG.warning("Board memory information is not available.")
+ return None
+
+
+DEFAULT_HEAP_SIZE_BYTES = 216 * 1024
+
+
+def _get_recommended_heap_size(options):
Review Comment:
and here
##########
apps/microtvm/zephyr/template_project/boards.json:
##########
@@ -54,7 +54,8 @@
"is_qemu": false,
"fpu": true,
"vid_hex": "0483",
- "pid_hex": "374b"
+ "pid_hex": "374b",
+ "recommended_heap_size": 512000
Review Comment:
i think this one also needs it
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