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Merge "Document the default alignment and padding value."

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Treehugger Robot
2021-03-18 20:38:23 +00:00
committed by Gerrit Code Review
parent e5611aa5c6 62445b7d5b
commit 40122ae511
1 changed files with 5 additions and 0 deletions
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neuralnetworks/aidl/android/hardware/neuralnetworks/DataLocation.aidl
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@@ -35,6 +35,11 @@ package android.hardware.neuralnetworks;
* total size of the writable region of the output data, and padding specifies the extra bytes at
* the end of the memory region that may be used by the device to access memory in chunks, for
* efficiency, but must not be used to hold any output data.
*
* When used in RequestArgument, clients should prefer to align and pad the sub-region to
* 64 bytes when possible; this may allow the device to access the sub-region more efficiently.
* The sub-region is aligned to 64 bytes if the value of offset is a multiple of 64.
* The sub-region is padded to 64 bytes if the sum of length and padding is a multiple of 64.
*/
@VintfStability
parcelable DataLocation {