Change NN canonical timings to nanoseconds -- hal
A sibling CL to this CL changes the definition of nn::TimePoint to the
same type as std::chrono::steady_clock::time_point but has changed the
underlying duration representation to use uint64_t. That sibling CL also
renames nn::OptionalTimeoutDuration to nn::OptionalDuration, and changes
the definition to the same type as std::nanoseconds except the
underlying duration representation now uses uint64_t.
This CL makes changes to the NN HAL utility code in response to the
changes in the sibling CL.
Bug: 174297663
Test: mma
Test: NeuralNetworksTest_static
Change-Id: If44d9aefadb2c78b632ff289b5ff5a49f766525c
Merged-In: If44d9aefadb2c78b632ff289b5ff5a49f766525c
(cherry picked from commit ca11420785834a3ca2588bb9df12f7a83299a058)
diff --git a/neuralnetworks/1.3/utils/include/nnapi/hal/1.3/Conversions.h b/neuralnetworks/1.3/utils/include/nnapi/hal/1.3/Conversions.h
index 9653a05..477bb7b 100644
--- a/neuralnetworks/1.3/utils/include/nnapi/hal/1.3/Conversions.h
+++ b/neuralnetworks/1.3/utils/include/nnapi/hal/1.3/Conversions.h
@@ -44,7 +44,7 @@
const hal::V1_3::Request::MemoryPool& memoryPool);
GeneralResult<OptionalTimePoint> unvalidatedConvert(
const hal::V1_3::OptionalTimePoint& optionalTimePoint);
-GeneralResult<OptionalTimeoutDuration> unvalidatedConvert(
+GeneralResult<OptionalDuration> unvalidatedConvert(
const hal::V1_3::OptionalTimeoutDuration& optionalTimeoutDuration);
GeneralResult<ErrorStatus> unvalidatedConvert(const hal::V1_3::ErrorStatus& errorStatus);
@@ -54,7 +54,7 @@
GeneralResult<BufferDesc> convert(const hal::V1_3::BufferDesc& bufferDesc);
GeneralResult<Request> convert(const hal::V1_3::Request& request);
GeneralResult<OptionalTimePoint> convert(const hal::V1_3::OptionalTimePoint& optionalTimePoint);
-GeneralResult<OptionalTimeoutDuration> convert(
+GeneralResult<OptionalDuration> convert(
const hal::V1_3::OptionalTimeoutDuration& optionalTimeoutDuration);
GeneralResult<ErrorStatus> convert(const hal::V1_3::ErrorStatus& errorStatus);
@@ -86,7 +86,7 @@
nn::GeneralResult<OptionalTimePoint> unvalidatedConvert(
const nn::OptionalTimePoint& optionalTimePoint);
nn::GeneralResult<OptionalTimeoutDuration> unvalidatedConvert(
- const nn::OptionalTimeoutDuration& optionalTimeoutDuration);
+ const nn::OptionalDuration& optionalTimeoutDuration);
nn::GeneralResult<ErrorStatus> unvalidatedConvert(const nn::ErrorStatus& errorStatus);
nn::GeneralResult<Priority> convert(const nn::Priority& priority);
@@ -96,7 +96,7 @@
nn::GeneralResult<Request> convert(const nn::Request& request);
nn::GeneralResult<OptionalTimePoint> convert(const nn::OptionalTimePoint& optionalTimePoint);
nn::GeneralResult<OptionalTimeoutDuration> convert(
- const nn::OptionalTimeoutDuration& optionalTimeoutDuration);
+ const nn::OptionalDuration& optionalTimeoutDuration);
nn::GeneralResult<ErrorStatus> convert(const nn::ErrorStatus& errorStatus);
nn::GeneralResult<hidl_handle> convert(const nn::SharedHandle& handle);
diff --git a/neuralnetworks/1.3/utils/include/nnapi/hal/1.3/PreparedModel.h b/neuralnetworks/1.3/utils/include/nnapi/hal/1.3/PreparedModel.h
index e0d69dd..09360ec 100644
--- a/neuralnetworks/1.3/utils/include/nnapi/hal/1.3/PreparedModel.h
+++ b/neuralnetworks/1.3/utils/include/nnapi/hal/1.3/PreparedModel.h
@@ -44,13 +44,13 @@
nn::ExecutionResult<std::pair<std::vector<nn::OutputShape>, nn::Timing>> execute(
const nn::Request& request, nn::MeasureTiming measure,
const nn::OptionalTimePoint& deadline,
- const nn::OptionalTimeoutDuration& loopTimeoutDuration) const override;
+ const nn::OptionalDuration& loopTimeoutDuration) const override;
nn::GeneralResult<std::pair<nn::SyncFence, nn::ExecuteFencedInfoCallback>> executeFenced(
const nn::Request& request, const std::vector<nn::SyncFence>& waitFor,
nn::MeasureTiming measure, const nn::OptionalTimePoint& deadline,
- const nn::OptionalTimeoutDuration& loopTimeoutDuration,
- const nn::OptionalTimeoutDuration& timeoutDurationAfterFence) const override;
+ const nn::OptionalDuration& loopTimeoutDuration,
+ const nn::OptionalDuration& timeoutDurationAfterFence) const override;
std::any getUnderlyingResource() const override;
diff --git a/neuralnetworks/1.3/utils/src/Conversions.cpp b/neuralnetworks/1.3/utils/src/Conversions.cpp
index 949dd0d..c89a69f 100644
--- a/neuralnetworks/1.3/utils/src/Conversions.cpp
+++ b/neuralnetworks/1.3/utils/src/Conversions.cpp
@@ -272,47 +272,26 @@
GeneralResult<OptionalTimePoint> unvalidatedConvert(
const hal::V1_3::OptionalTimePoint& optionalTimePoint) {
- constexpr auto kTimePointMaxCount = TimePoint::max().time_since_epoch().count();
- const auto makeTimePoint = [](uint64_t count) -> GeneralResult<OptionalTimePoint> {
- if (count > kTimePointMaxCount) {
- return NN_ERROR(nn::ErrorStatus::GENERAL_FAILURE)
- << "Unable to unvalidatedConvert OptionalTimePoint because the count exceeds "
- "the max";
- }
- const auto nanoseconds = std::chrono::nanoseconds{count};
- return TimePoint{nanoseconds};
- };
-
using Discriminator = hal::V1_3::OptionalTimePoint::hidl_discriminator;
switch (optionalTimePoint.getDiscriminator()) {
case Discriminator::none:
- return std::nullopt;
+ return {};
case Discriminator::nanosecondsSinceEpoch:
- return makeTimePoint(optionalTimePoint.nanosecondsSinceEpoch());
+ return TimePoint{Duration{optionalTimePoint.nanosecondsSinceEpoch()}};
}
return NN_ERROR(nn::ErrorStatus::GENERAL_FAILURE)
<< "Invalid OptionalTimePoint discriminator "
<< underlyingType(optionalTimePoint.getDiscriminator());
}
-GeneralResult<OptionalTimeoutDuration> unvalidatedConvert(
+GeneralResult<OptionalDuration> unvalidatedConvert(
const hal::V1_3::OptionalTimeoutDuration& optionalTimeoutDuration) {
- constexpr auto kTimeoutDurationMaxCount = TimeoutDuration::max().count();
- const auto makeTimeoutDuration = [](uint64_t count) -> GeneralResult<OptionalTimeoutDuration> {
- if (count > kTimeoutDurationMaxCount) {
- return NN_ERROR(nn::ErrorStatus::GENERAL_FAILURE)
- << "Unable to unvalidatedConvert OptionalTimeoutDuration because the count "
- "exceeds the max";
- }
- return TimeoutDuration{count};
- };
-
using Discriminator = hal::V1_3::OptionalTimeoutDuration::hidl_discriminator;
switch (optionalTimeoutDuration.getDiscriminator()) {
case Discriminator::none:
- return std::nullopt;
+ return {};
case Discriminator::nanoseconds:
- return makeTimeoutDuration(optionalTimeoutDuration.nanoseconds());
+ return Duration(optionalTimeoutDuration.nanoseconds());
}
return NN_ERROR(nn::ErrorStatus::GENERAL_FAILURE)
<< "Invalid OptionalTimeoutDuration discriminator "
@@ -360,7 +339,7 @@
return validatedConvert(optionalTimePoint);
}
-GeneralResult<OptionalTimeoutDuration> convert(
+GeneralResult<OptionalDuration> convert(
const hal::V1_3::OptionalTimeoutDuration& optionalTimeoutDuration) {
return validatedConvert(optionalTimeoutDuration);
}
@@ -629,27 +608,16 @@
OptionalTimePoint ret;
if (optionalTimePoint.has_value()) {
const auto count = optionalTimePoint.value().time_since_epoch().count();
- if (count < 0) {
- return NN_ERROR(nn::ErrorStatus::GENERAL_FAILURE)
- << "Unable to unvalidatedConvert OptionalTimePoint because time since epoch "
- "count is "
- "negative";
- }
ret.nanosecondsSinceEpoch(count);
}
return ret;
}
nn::GeneralResult<OptionalTimeoutDuration> unvalidatedConvert(
- const nn::OptionalTimeoutDuration& optionalTimeoutDuration) {
+ const nn::OptionalDuration& optionalTimeoutDuration) {
OptionalTimeoutDuration ret;
if (optionalTimeoutDuration.has_value()) {
const auto count = optionalTimeoutDuration.value().count();
- if (count < 0) {
- return NN_ERROR(nn::ErrorStatus::GENERAL_FAILURE)
- << "Unable to unvalidatedConvert OptionalTimeoutDuration because count is "
- "negative";
- }
ret.nanoseconds(count);
}
return ret;
@@ -697,7 +665,7 @@
}
nn::GeneralResult<OptionalTimeoutDuration> convert(
- const nn::OptionalTimeoutDuration& optionalTimeoutDuration) {
+ const nn::OptionalDuration& optionalTimeoutDuration) {
return validatedConvert(optionalTimeoutDuration);
}
diff --git a/neuralnetworks/1.3/utils/src/PreparedModel.cpp b/neuralnetworks/1.3/utils/src/PreparedModel.cpp
index 49b9b0b..124a8db 100644
--- a/neuralnetworks/1.3/utils/src/PreparedModel.cpp
+++ b/neuralnetworks/1.3/utils/src/PreparedModel.cpp
@@ -159,7 +159,7 @@
nn::ExecutionResult<std::pair<std::vector<nn::OutputShape>, nn::Timing>> PreparedModel::execute(
const nn::Request& request, nn::MeasureTiming measure,
const nn::OptionalTimePoint& deadline,
- const nn::OptionalTimeoutDuration& loopTimeoutDuration) const {
+ const nn::OptionalDuration& loopTimeoutDuration) const {
// Ensure that request is ready for IPC.
std::optional<nn::Request> maybeRequestInShared;
const nn::Request& requestInShared = NN_TRY(hal::utils::makeExecutionFailure(
@@ -200,8 +200,8 @@
nn::GeneralResult<std::pair<nn::SyncFence, nn::ExecuteFencedInfoCallback>>
PreparedModel::executeFenced(const nn::Request& request, const std::vector<nn::SyncFence>& waitFor,
nn::MeasureTiming measure, const nn::OptionalTimePoint& deadline,
- const nn::OptionalTimeoutDuration& loopTimeoutDuration,
- const nn::OptionalTimeoutDuration& timeoutDurationAfterFence) const {
+ const nn::OptionalDuration& loopTimeoutDuration,
+ const nn::OptionalDuration& timeoutDurationAfterFence) const {
// Ensure that request is ready for IPC.
std::optional<nn::Request> maybeRequestInShared;
const nn::Request& requestInShared =