ttnn.selu - LOW PCC (~0.19)

[npetrovic-tenstorrent]

ttnn.selu op exhibits low PCC (~0.19). Provided unit test gives multiple configurations where we observe problem. Some of them are:

        [(3, 2, 192, 32)],
        [ttnn.bfloat16],
        [ttnn.TILE_LAYOUT],
        [ttnn.DRAM_MEMORY_CONFIG],
        ttnn.L1_MEMORY_CONFIG,
        6861134,

and

        [(12, 224, 224)],
        [ttnn.bfloat8_b],
        [ttnn.TILE_LAYOUT],
        [ttnn.DRAM_MEMORY_CONFIG],
        ttnn.L1_MEMORY_CONFIG,
        6411147,

Provided unit test shows more configurations where the problem can be observed.

• Steps to reproduce
  Checkout

npetrovic/selu-sweep 

branch (soon to be merged into main). You can run unit test which can showcase this problem with this command:

pytest /home/ubuntu/tt-metal/tests/ttnn/python_api_testing/non_working_unit_tests/wormhole/test_selu.py