#10226: Added or refactored BH SFPU functions

[ncvetkovicTT]

Ticket

#10226

Problem description

Some functions are not added/enabled for BH.

What's changed

Within the scope of this PR, the following changes are introduced:

1. SFPU mask - added _int version
2. SFPU reciprocal - modified to use submodule LLKs
3. SFPU sqrt - modified to use submodule LLKs
4. SFPU trunc OP - enabled for BH

Checklist

• Post commit CI passes - #15330
• Blackhole Post commit (if applicable) - #584
• Model regression CI testing passes (if applicable)
• New/Existing tests provide coverage for changes

[rtawfik01]

Since Blackhole only has SD/FD C++ tests on pipelines, can you also run this pytest -svv tests/tt_eager/python_api_testing/sweep_tests/pytests/tt_dnn/test_eltwise_unary.py and make sure it still passes since it has not been added to CI yet?

[rtawfik01]

Also how has the reshuffle_rows been tested?

[ncvetkovicTT]

Since Blackhole only has SD/FD C++ tests on pipelines, can you also run this pytest -svv tests/tt_eager/python_api_testing/sweep_tests/pytests/tt_dnn/test_eltwise_unary.py and make sure it still passes since it has not been added to CI yet?

Tested, pass ✅

[ncvetkovicTT]

Also how has the reshuffle_rows been tested?

No, the work will be continued in https://github.com/tenstorrent/tt-metal/tree/ncvetkovic/11816-reshuffle_rows_supportas a part of #11816

[abhullar-tt]

I believe this should unblock some of the ops that are failing in #12349

[eyonland]

I'd like to request that some sample of the uses cases of the sweep tests mentioned by @rtawfik01 be added to tests/ttnn/unit_tests

[abhullar-tt]

I'd like to request that some sample of the uses cases of the sweep tests mentioned by @rtawfik01 be added to tests/ttnn/unit_tests

We are working to enable the fast-dispatch-post-commit workflow on BH CI which should cover these cases, there is a PR up where we are disabling the current failing tests on BH (see https://github.com/tenstorrent/tt-metal/tree/mchiou/11919-enable-ttnntteager-on-bh-ci)

[eyonland]

Based on conversation with @abhullar-tt it sounds like we have a parallel effort and we will get unit tests turned on eventually.