Add quantized::mul nnapi converter

[axitkhurana]

Stack from ghstack:

• Add quantized::convtranspose2d op NNAPI converter #63914
• -> Add quantized::mul nnapi converter #63913

Summary:

As Title

Test Plan:

pytest test/test_nnapi.py::TestNNAPI::test_qadd

Reviewers:

Subscribers:

Tasks:

Tags:

Differential Revision: D30531890

[facebook-github-bot]

🔗 Helpful links

• 🧪  See artifacts and rendered test results at hud.pytorch.org/pr/63913
• ↩️  [fb-only] Re-run with SSH instructions
• 🔧  Opt-in to CIFlow to control what jobs run on your PRs

💊 CI failures summary and remediations

As of commit 77115e0 (more details on the Dr. CI page):

---

• 1/1 failures introduced in this PR

---

🕵️ 1 new failure recognized by patterns

The following CI failures do not appear to be due to upstream breakages:

win-vs2019-cpu-py3 / test (default, 2, 2, windows.4xlarge) (1/1)

Step: "Run test scripts" (full log | diagnosis details | 🔁 rerun)

2021-09-24T22:04:30.0759470Z ERROR [0.016s]: test_poisson_sample (__main__.TestDistributions)

2021-09-24T22:04:30.0753172Z   File "distributions/test_distributions.py", line 812, in _check_sampler_discrete
2021-09-24T22:04:30.0753977Z     chisq, p = scipy.stats.chisquare(counts[msk], pmf[msk] * num_samples)
2021-09-24T22:04:30.0754832Z   File "c:\jenkins\miniconda3\lib\site-packages\scipy\stats\stats.py", line 6852, in chisquare
2021-09-24T22:04:30.0755500Z     return power_divergence(f_obs, f_exp=f_exp, ddof=ddof, axis=axis,
2021-09-24T22:04:30.0756243Z   File "c:\jenkins\miniconda3\lib\site-packages\scipy\stats\stats.py", line 6694, in power_divergence
2021-09-24T22:04:30.0756860Z     raise ValueError(msg)
2021-09-24T22:04:30.0757680Z ValueError: For each axis slice, the sum of the observed frequencies must agree with the sum of the expected frequencies to a relative tolerance of 1e-08, but the percent differences are:
2021-09-24T22:04:30.0758557Z 0.008265582255680495
2021-09-24T22:04:30.0758741Z 
2021-09-24T22:04:30.0759006Z ======================================================================
2021-09-24T22:04:30.0759470Z ERROR [0.016s]: test_poisson_sample (__main__.TestDistributions)
2021-09-24T22:04:30.0760038Z ----------------------------------------------------------------------
2021-09-24T22:04:30.0760484Z Traceback (most recent call last):
2021-09-24T22:04:30.0761089Z   File "distributions/test_distributions.py", line 1352, in test_poisson_sample
2021-09-24T22:04:30.0761703Z     self._check_sampler_discrete(Poisson(rate),
2021-09-24T22:04:30.0762387Z   File "distributions/test_distributions.py", line 812, in _check_sampler_discrete
2021-09-24T22:04:30.0763095Z     chisq, p = scipy.stats.chisquare(counts[msk], pmf[msk] * num_samples)
2021-09-24T22:04:30.0763830Z   File "c:\jenkins\miniconda3\lib\site-packages\scipy\stats\stats.py", line 6852, in chisquare
2021-09-24T22:04:30.0764516Z     return power_divergence(f_obs, f_exp=f_exp, ddof=ddof, axis=axis,
2021-09-24T22:04:30.0765252Z   File "c:\jenkins\miniconda3\lib\site-packages\scipy\stats\stats.py", line 6694, in power_divergence
2021-09-24T22:04:30.0765844Z     raise ValueError(msg)

---

This comment was automatically generated by Dr. CI (expand for details).

Follow this link to opt-out of these comments for your Pull Requests.

Please report bugs/suggestions to the (internal) Dr. CI Users group.

Click here to manually regenerate this comment.

[axitkhurana]

@axitkhurana has imported this pull request. If you are a Facebook employee, you can view this diff on Phabricator.

[axitkhurana]

@axitkhurana has imported this pull request. If you are a Facebook employee, you can view this diff on Phabricator.

[dreiss]

Could do subTest(mod.__name__): to reduce the boilerplate here.