[Executorch][QNN Recipes] Introduce QNN fp16 recipe

[abhinaykukkadapu]

Stack from ghstack (oldest at bottom):

• -> [Executorch][QNN Recipes] Introduce QNN fp16 recipe #14126
• [Executorch][Export/ Recipes] Modify pre_edge_transform_passes, edge_transform_passes definition to take exported program and method name. #14125

This diff adds QNN fp16 recipe and tests using htp simulator.

Fixes: #13101

Differential Revision: D81945971

[pytorch-bot]

🔗 Helpful Links

🧪 See artifacts and rendered test results at hud.pytorch.org/pr/pytorch/executorch/14126

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❌ 3 New Failures, 1 Cancelled Job, 5 Unrelated Failures

As of commit 885d998 with merge base 0b78412 ():

NEW FAILURES - The following jobs have failed:

• Lint / android-java-format / linux-job (gh)
• pull / test-moshi-linux / linux-job (gh)
  RuntimeError: Command docker exec -t 2b65361ff2a527ca7853b6ab30af9a5f05ed8ef31ac8b00b3d952d137edc8fb2 /exec failed with exit code 1
• trunk / unittest-release / macos / macos-job (gh)
  backends/xnnpack/test/ops/test_conv2d.py::TestConv2d::test_dq_conv2d_seq

CANCELLED JOB - The following job was cancelled. Please retry:

• pull / test-setup-linux-gcc / linux-job (gh)

FLAKY - The following jobs failed but were likely due to flakiness present on trunk:

• pull / test-llama-runner-linux (fp32, xnnpack+custom+quantize_kv, linux.arm64.2xlarge, executorch-ubuntu... / linux-job (gh) (detected as infra flaky with no log or failing log classifier)
• pull / test-vulkan-operators-linux / linux-job (gh) (detected as infra flaky with no log or failing log classifier)

BROKEN TRUNK - The following jobs failed but were present on the merge base:

👉 Rebase onto the `viable/strict` branch to avoid these failures

• pull / test-binary-size-linux-gcc / linux-job (gh) (trunk failure)
  ##[error]The operation was canceled.
• pull / test-openvino-linux / linux-job (gh) (trunk failure)
  ##[error]The operation was canceled.
• pull / test-samsung-models-linux / linux-job (gh) (trunk failure)
  ##[error]The operation was canceled.

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This pull request was exported from Phabricator. Differential Revision: D81945971

[facebook-github-bot]

This pull request was exported from Phabricator. Differential Revision: D81945971

[facebook-github-bot]

This pull request was exported from Phabricator. Differential Revision: D81945971