772433a2a2
This adds new experimental flags to the interpreter options of TFLite Obj-C and
Swift APIs, which can be used for opting in to a set of highly optimized
floating point kernels provided via the XNNPACK delegate. The flags can be used
as follows.
Obj-C:
TFLInterpreterOptions *options = [[TFLInterpreterOptions alloc] init];
options.useXNNPACK = YES;
NSError *error;
TFLInterpreter *interpreter =
[[TFLInterpreter alloc] initWithModelPath:@"model/path"
options:options
error:&error];
Swift:
var options = InterpreterOptions()
options.isXNNPackEnabled = true
var interpreter = try Interpreter(modelPath: "model/path", options: options)
PiperOrigin-RevId: 317270012
Change-Id: I82aae43c3de13ab08af3c70513e2a458e807b0f1
59 lines
1.7 KiB
Objective-C
59 lines
1.7 KiB
Objective-C
// Copyright 2018 Google Inc. All rights reserved.
|
|
//
|
|
// Licensed under the Apache License, Version 2.0 (the "License");
|
|
// you may not use this file except in compliance with the License.
|
|
// You may obtain a copy of the License at:
|
|
//
|
|
// http://www.apache.org/licenses/LICENSE-2.0
|
|
//
|
|
// Unless required by applicable law or agreed to in writing, software
|
|
// distributed under the License is distributed on an "AS IS" BASIS,
|
|
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
// See the License for the specific language governing permissions and
|
|
// limitations under the License.
|
|
|
|
#import "tensorflow/lite/experimental/objc/apis/TFLInterpreterOptions.h"
|
|
|
|
#import <XCTest/XCTest.h>
|
|
|
|
NS_ASSUME_NONNULL_BEGIN
|
|
|
|
/**
|
|
* Unit tests for TFLInterpreterOptions.
|
|
*/
|
|
@interface TFLInterpreterOptionsTests : XCTestCase
|
|
@end
|
|
|
|
@implementation TFLInterpreterOptionsTests
|
|
|
|
#pragma mark - Tests
|
|
|
|
- (void)testInit {
|
|
TFLInterpreterOptions *options = [[TFLInterpreterOptions alloc] init];
|
|
XCTAssertNotNil(options);
|
|
XCTAssertEqual(options.numberOfThreads, 0);
|
|
XCTAssertFalse(options.useXNNPACK);
|
|
}
|
|
|
|
- (void)testSetNumberOfThread {
|
|
TFLInterpreterOptions *options = [[TFLInterpreterOptions alloc] init];
|
|
options.numberOfThreads = 2;
|
|
XCTAssertEqual(options.numberOfThreads, 2);
|
|
options.numberOfThreads = 0;
|
|
XCTAssertEqual(options.numberOfThreads, 0);
|
|
options.numberOfThreads = 3;
|
|
XCTAssertEqual(options.numberOfThreads, 3);
|
|
}
|
|
|
|
- (void)testUseXNNPACK {
|
|
TFLInterpreterOptions *options = [[TFLInterpreterOptions alloc] init];
|
|
options.useXNNPACK = YES;
|
|
XCTAssertTrue(options.useXNNPACK);
|
|
options.useXNNPACK = NO;
|
|
XCTAssertFalse(options.useXNNPACK);
|
|
}
|
|
|
|
@end
|
|
|
|
NS_ASSUME_NONNULL_END
|