# End to end example for heterogeneous example

**URL:** <https://discuss.tvm.apache.org/t/end-to-end-example-for-heterogeneous-example/10427>\
**Category:** Development\
**Created:** [July 8, 2021, 12:08pm UTC](https://discuss.tvm.apache.org/t/end-to-end-example-for-heterogeneous-example/10427 "2021-07-08T12:08:24Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![mak](https://discuss.tvm.apache.org/letter_avatar_proxy/v4/letter/m/dc4da7/32.png) [@mak](https://discuss.tvm.apache.org/u/mak)\
**Post date:** [July 8, 2021, 12:08pm UTC](https://discuss.tvm.apache.org/t/end-to-end-example-for-heterogeneous-example/10427/1 "2021-07-08T12:08:24Z")

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@comaniac

I found [this](https://github.com/apache/tvm/blob/main/tests/python/unittest/test_runtime_heterogeneous.py) example where ops are manually written. Is there an end to end example for running cnn model using heterogeneous execution?