ttnn.sinh operation fails with low PCC in most situations

[nemanjagrujic]

ttnn.sinh operation fails with low PCC in all tested situations.

Problem is observed on both GS and WH cards.

To Reproduce
Steps to reproduce the behavior:

1. Checkout branch ngrujic/op_bug_unit_tests (soon to be merged into main).
2. Run unit test test_eltwise_sinh.py using this command:
   pytest tests/ttnn/python_api_testing/non_working_unit_tests/grayskull/test_eltwise_sinh.py

Expected behavior
There are multiple test cases presented in the unit test, which are failing with low PCC.

Getting Additional info for the operation under test and its behavior
To get additional information and results for different combinations of input shapes, types, layouts and memory configs for which this operation was tested you can also run locally sweeps and check the results. To do this you should:

1. Run non working sweep by using pytest tests/ttnn/python_api_testing/sweep_tests/run_sweep_test.py --input-path tests/ttnn/python_api_testing/sweep_tests/test_configs/ci_sweep_tests_broken/grayskull/ttnn_eltwise_sinh_test.yaml --input-method cli --cli-input results_ttnn_sinh
2. After the run is completed all test sweeps results should be available inside specified output directory (in this case ./results_ttnn_sinh).

[tt-aho]

I added mixed precision support to bcast on latest, so it should no longer crash.

[nemanjagrujic]

Hello, @tt-aho, I tried with rebasing to latest main today and its still failing.

[tt-aho]

Hey, that was my mistake. I added support for it in the op itself but forgot to remove the assert. Should be resolved on latest main a1b9781

[nemanjagrujic]

Hello @tt-aho, just rebased with latest main and rebuilt, but its still the same issue. Not sure what is happening. You can always test your self by running:

pytest tests/ttnn/python_api_testing/non_working_unit_tests/grayskull/test_eltwise_sinh.py

To see if its fixed.

[tt-aho]

Hey, the crash/error should finally be resolved (d5c7fef). I've verified locally that it now only mismatches

[nemanjagrujic]

Confirmed. Now only PCC is failing.