areusch commented on a change in pull request #6789:
URL: https://github.com/apache/incubator-tvm/pull/6789#discussion_r513774283
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File path: python/tvm/target/target.py
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@@ -220,19 +220,24 @@ def intel_graphics(model="unknown", options=None):
return Target(" ".join(["opencl"] + opts))
-def micro(hardware="unknown", options=None):
+def micro(model="unknown", options=None):
"""Returns a microTVM target.
Parameters
----------
- hardware : str
- Canonically identifies the target device; typicaly one of cortex-mX,
or a specific SoC model
- when that model has been tested to work with microTVM.
+ model : str
+ Canonically identifies the target device. This is typically a CPU or
board level name (other
+ flags such as -mcpu identify the ISA).
options : str or list of str
Additional options
"""
- trans_table = {"host": ["-mcpu=native"]}
- opts = _merge_opts(trans_table[hardware] + ["-runtime=c", "--system-lib"],
options)
+ trans_table = {
Review comment:
you can always pass in a specific CPU by manually creating a target:
`tvm.target.create("c -mcpu=cortex-m4")`. I do agree that this might become
unworkable in the long run--i'm mostly doing this here since it was past
convention. for now i don't want to mess with that convention, but i'm open to
it in the future. feel free to suggest too if you have a better idea!
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