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Commit 706652c8 authored by Xusong Wang's avatar Xusong Wang Committed by Automerger Merge Worker
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Merge "Address ANAPIC review comments -- hal." am: 8b389e11 

Original change: https://android-review.googlesource.com/c/platform/hardware/interfaces/+/1957303

Change-Id: Idc8e6d5cb1ed7e287cdd9786dd93dc520d38a6ff
parents 2193542a 8b389e11

neuralnetworks/aidl/aidl_api/android.hardware.neuralnetworks/current/android/hardware/neuralnetworks/PrepareModelConfig.aidl

+2 −1
Original line number Diff line number Diff line
@@ -39,7 +39,8 @@ parcelable PrepareModelConfig { 
  long deadlineNs;

  ParcelFileDescriptor[] modelCache;

  ParcelFileDescriptor[] dataCache;

  byte[] cacheToken;

  byte[32] cacheToken;

  android.hardware.neuralnetworks.TokenValuePair[] compilationHints;

  android.hardware.neuralnetworks.ExtensionNameAndPrefix[] extensionNameToPrefix;

  const int BYTE_SIZE_OF_CACHE_TOKEN = 32;

}

neuralnetworks/aidl/android/hardware/neuralnetworks/IDevice.aidl

+1 −1
Original line number Diff line number Diff line
@@ -39,7 +39,7 @@ interface IDevice { 
    /**

     * The byte size of the cache token.

     */

    const int BYTE_SIZE_OF_CACHE_TOKEN = 32;

    const int BYTE_SIZE_OF_CACHE_TOKEN = PrepareModelConfig.BYTE_SIZE_OF_CACHE_TOKEN;

    /**

     * The maximum number of files for each type of cache in compilation caching.

     */

neuralnetworks/aidl/android/hardware/neuralnetworks/IPreparedModel.aidl

+14 −0
Original line number Diff line number Diff line
@@ -204,6 +204,12 @@ interface IPreparedModel { 
     * appropriate ErrorStatus value. If the inputs to the function are valid and there is no error,

     * createReusableExecution must construct a reusable execution.

     *

     * This method will be called when a client requests a reusable execution with consistent

     * request and execution config. For single-time execution,

     * {@link IPreparedModel::executeSynchronouslyWithConfig} or

     * {@link IPreparedModel::executeFencedWithConfig} is preferred, because the overhead of

     * setting up a reusable execution can be avoided.

     *

     * @param request The input and output information on which the prepared model is to be

     *                executed.

     * @param config Specifies the execution configuration parameters.
@@ -223,6 +229,10 @@ interface IPreparedModel { 
     * ExecutionConfig} instead of a list of configuration parameters, and ExecutionConfig contains

     * more configuration parameters than are passed to executeSynchronously.

     *

     * This method is preferred when a client requests a single-time synchronous execution.

     * For reusable execution with consistent request and execution config,

     * {@link IPreparedModel::createReusableExecution} must be called.

     *

     * @param request The input and output information on which the prepared model is to be

     *                executed.

     * @param config Specifies the execution configuration parameters.
@@ -246,6 +256,10 @@ interface IPreparedModel { 
     * ExecutionConfig} instead of a list of configuration parameters, and ExecutionConfig contains

     * more configuration parameters than are passed to executeFenced.

     *

     * This method is preferred when a client requests a single-time fenced execution.

     * For reusable execution with consistent request and execution config,

     * {@link IPreparedModel::createReusableExecution} must be called.

     *

     * @param request The input and output information on which the prepared model is to be

     *                executed. The outputs in the request must have fully specified dimensions.

     * @param waitFor A vector of sync fence file descriptors. Execution must not start until all

neuralnetworks/aidl/android/hardware/neuralnetworks/PrepareModelConfig.aidl

+7 −2
Original line number Diff line number Diff line
@@ -27,6 +27,11 @@ import android.hardware.neuralnetworks.TokenValuePair; 
 */

@VintfStability

parcelable PrepareModelConfig {

    /**

     * The byte size of the cache token.

     */

    const int BYTE_SIZE_OF_CACHE_TOKEN = 32;



    /**

     * Indicates the intended execution behavior of a prepared model.

     */
@@ -66,7 +71,7 @@ parcelable PrepareModelConfig { 
     */

    ParcelFileDescriptor[] dataCache;

    /**

     * A caching token of length IDevice::BYTE_SIZE_OF_CACHE_TOKEN identifying

     * A caching token of length BYTE_SIZE_OF_CACHE_TOKEN identifying

     * the prepared model. The same token will be provided when

     * retrieving the prepared model from the cache files with

     * IDevice::prepareModelFromCache.  Tokens should be chosen to have a low
@@ -77,7 +82,7 @@ parcelable PrepareModelConfig { 
     * indicating that caching information is not provided, this

     * token must be ignored.

     */

    byte[] cacheToken;

    byte[BYTE_SIZE_OF_CACHE_TOKEN] cacheToken;

    /**

     * A vector of token / value pairs represent vendor specific

     * compilation hints or metadata. The provided TokenValuePairs must not

neuralnetworks/aidl/utils/include/nnapi/hal/aidl/Conversions.h

+2 −0
Original line number Diff line number Diff line
@@ -27,6 +27,7 @@ 
#include <aidl/android/hardware/neuralnetworks/Extension.h>

#include <aidl/android/hardware/neuralnetworks/ExtensionNameAndPrefix.h>

#include <aidl/android/hardware/neuralnetworks/ExtensionOperandTypeInformation.h>

#include <aidl/android/hardware/neuralnetworks/IDevice.h>

#include <aidl/android/hardware/neuralnetworks/Memory.h>

#include <aidl/android/hardware/neuralnetworks/Model.h>

#include <aidl/android/hardware/neuralnetworks/Operand.h>
@@ -219,6 +220,7 @@ nn::GeneralResult<std::vector<TokenValuePair>> convert( 
#endif  // NN_AIDL_V4_OR_ABOVE



nn::GeneralResult<std::vector<int32_t>> toSigned(const std::vector<uint32_t>& vec);

std::vector<uint8_t> toVec(const std::array<uint8_t, IDevice::BYTE_SIZE_OF_CACHE_TOKEN>& token);



}  // namespace aidl::android::hardware::neuralnetworks::utils