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[vivante] Add FP32 output conversion support for Vivante backend#20

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myungjoo merged 1 commit into
nnstreamer:mainfrom
anyj0527:vivante-convert-output-fp32
Nov 12, 2025
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[vivante] Add FP32 output conversion support for Vivante backend#20
myungjoo merged 1 commit into
nnstreamer:mainfrom
anyj0527:vivante-convert-output-fp32

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@anyj0527

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  • Support "OutputType=FP32" or "OutputType=FLOAT32" custom option
  • This will convert ALL output tensors into float32 type.

Discussion / TODO

  • Support other output types.
  • Setting different type for each output tensor.
  • Modify the graph directly to produce given output type.

@anyj0527
anyj0527 requested a review from a team as a code owner August 19, 2025 04:59
@anyj0527
anyj0527 force-pushed the vivante-convert-output-fp32 branch from dbec3b9 to 401459a Compare August 19, 2025 05:01
Comment thread src/hal-backend-ml-vivante.cc Outdated
Comment thread src/hal-backend-ml-vivante.cc Outdated
@anyj0527
anyj0527 force-pushed the vivante-convert-output-fp32 branch from 401459a to c5c5bc8 Compare August 19, 2025 05:50
- Support "OutputType=FP32" custom option
- This will convert ALL output tensors into float32 type.

Signed-off-by: Yongjoo Ahn <yongjoo1.ahn@samsung.com>
@anyj0527
anyj0527 force-pushed the vivante-convert-output-fp32 branch from c5c5bc8 to f58286a Compare August 26, 2025 04:27

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LGTM

@myungjoo
myungjoo merged commit f1b3bfd into nnstreamer:main Nov 12, 2025
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@anyj0527
anyj0527 deleted the vivante-convert-output-fp32 branch December 11, 2025 10:04
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4 participants