414 lines
14 KiB
Objective-C
414 lines
14 KiB
Objective-C
// Protocol Buffers - Google's data interchange format
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// Copyright 2013 Google Inc. All rights reserved.
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// https://developers.google.com/protocol-buffers/
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//
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// Redistribution and use in source and binary forms, with or without
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// modification, are permitted provided that the following conditions are
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// met:
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//
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// * Redistributions of source code must retain the above copyright
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// notice, this list of conditions and the following disclaimer.
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// * Redistributions in binary form must reproduce the above
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// copyright notice, this list of conditions and the following disclaimer
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// in the documentation and/or other materials provided with the
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// distribution.
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// * Neither the name of Google Inc. nor the names of its
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// contributors may be used to endorse or promote products derived from
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// this software without specific prior written permission.
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//
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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#import "GPBTestUtilities.h"
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#import "google/protobuf/Unittest.pbobjc.h"
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#import "google/protobuf/UnittestImport.pbobjc.h"
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#import "google/protobuf/UnittestObjc.pbobjc.h"
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//
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// This file really just uses the unittests framework as a testbed to
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// run some simple performance tests. The data can then be used to help
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// evaluate changes to the runtime.
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//
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static const uint32_t kRepeatedCount = 100;
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@interface PerfTests : GPBTestCase
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@end
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@implementation PerfTests
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- (void)setUp {
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// A convenient place to put a break point if you want to connect instruments.
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[super setUp];
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}
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- (void)testMessagePerformance {
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[self measureBlock:^{
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for (int i = 0; i < 200; ++i) {
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TestAllTypes* message = [[TestAllTypes alloc] init];
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[self setAllFields:message repeatedCount:kRepeatedCount];
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NSData* rawBytes = [message data];
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[message release];
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message = [[TestAllTypes alloc] initWithData:rawBytes error:NULL];
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[message release];
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}
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}];
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}
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- (void)testMessageSerialParsingPerformance {
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// This and the next test are meant to monitor that the parsing functionality of protos does not
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// lock across threads when parsing different instances. The Serial version of the test should run
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// around ~2 times slower than the Parallel version since it's parsing the protos in the same
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// thread.
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TestAllTypes *allTypesMessage = [TestAllTypes message];
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[self setAllFields:allTypesMessage repeatedCount:2];
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NSData *allTypesData = allTypesMessage.data;
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[self measureBlock:^{
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for (int i = 0; i < 500; ++i) {
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[TestAllTypes parseFromData:allTypesData error:NULL];
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[TestAllTypes parseFromData:allTypesData error:NULL];
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}
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}];
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}
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- (void)testMessageParallelParsingPerformance {
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// This and the previous test are meant to monitor that the parsing functionality of protos does
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// not lock across threads when parsing different instances. The Serial version of the test should
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// run around ~2 times slower than the Parallel version since it's parsing the protos in the same
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// thread.
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TestAllTypes *allTypesMessage = [TestAllTypes message];
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[self setAllFields:allTypesMessage repeatedCount:2];
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NSData *allTypesData = allTypesMessage.data;
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dispatch_queue_t concurrentQueue = dispatch_queue_create("perfQueue", DISPATCH_QUEUE_CONCURRENT);
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[self measureBlock:^{
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for (int i = 0; i < 500; ++i) {
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dispatch_group_t group = dispatch_group_create();
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dispatch_group_async(group, concurrentQueue, ^{
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[TestAllTypes parseFromData:allTypesData error:NULL];
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});
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dispatch_group_async(group, concurrentQueue, ^{
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[TestAllTypes parseFromData:allTypesData error:NULL];
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});
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dispatch_group_notify(group, concurrentQueue, ^{});
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dispatch_release(group);
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}
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}];
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dispatch_release(concurrentQueue);
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}
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- (void)testMessageSerialExtensionsParsingPerformance {
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// This and the next test are meant to monitor that the parsing functionality of protos does not
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// lock across threads when parsing different instances when using extensions. The Serial version
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// of the test should run around ~2 times slower than the Parallel version since it's parsing the
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// protos in the same thread.
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TestAllExtensions *allExtensionsMessage = [TestAllExtensions message];
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[self setAllExtensions:allExtensionsMessage repeatedCount:2];
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NSData *allExtensionsData = allExtensionsMessage.data;
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[self measureBlock:^{
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for (int i = 0; i < 500; ++i) {
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[TestAllExtensions parseFromData:allExtensionsData
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extensionRegistry:[self extensionRegistry]
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error:NULL];
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[TestAllExtensions parseFromData:allExtensionsData
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extensionRegistry:[self extensionRegistry]
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error:NULL];
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}
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}];
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}
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- (void)testMessageParallelExtensionsParsingPerformance {
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// This and the previous test are meant to monitor that the parsing functionality of protos does
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// not lock across threads when parsing different instances when using extensions. The Serial
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// version of the test should run around ~2 times slower than the Parallel version since it's
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// parsing the protos in the same thread.
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TestAllExtensions *allExtensionsMessage = [TestAllExtensions message];
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[self setAllExtensions:allExtensionsMessage repeatedCount:2];
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NSData *allExtensionsData = allExtensionsMessage.data;
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dispatch_queue_t concurrentQueue = dispatch_queue_create("perfQueue", DISPATCH_QUEUE_CONCURRENT);
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[self measureBlock:^{
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for (int i = 0; i < 500; ++i) {
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dispatch_group_t group = dispatch_group_create();
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dispatch_group_async(group, concurrentQueue, ^{
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[TestAllExtensions parseFromData:allExtensionsData
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extensionRegistry:[UnittestRoot extensionRegistry]
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error:NULL];
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});
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dispatch_group_async(group, concurrentQueue, ^{
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[TestAllExtensions parseFromData:allExtensionsData
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extensionRegistry:[UnittestRoot extensionRegistry]
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error:NULL];
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});
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dispatch_group_notify(group, concurrentQueue, ^{});
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dispatch_release(group);
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}
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}];
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dispatch_release(concurrentQueue);
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}
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- (void)testExtensionsPerformance {
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[self measureBlock:^{
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for (int i = 0; i < 200; ++i) {
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TestAllExtensions* message = [[TestAllExtensions alloc] init];
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[self setAllExtensions:message repeatedCount:kRepeatedCount];
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NSData* rawBytes = [message data];
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[message release];
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TestAllExtensions* message2 =
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[[TestAllExtensions alloc] initWithData:rawBytes error:NULL];
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[message2 release];
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}
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}];
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}
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- (void)testPackedTypesPerformance {
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[self measureBlock:^{
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for (int i = 0; i < 1000; ++i) {
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TestPackedTypes* message = [[TestPackedTypes alloc] init];
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[self setPackedFields:message repeatedCount:kRepeatedCount];
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NSData* rawBytes = [message data];
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[message release];
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message = [[TestPackedTypes alloc] initWithData:rawBytes error:NULL];
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[message release];
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}
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}];
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}
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- (void)testPackedExtensionsPerformance {
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[self measureBlock:^{
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for (int i = 0; i < 1000; ++i) {
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TestPackedExtensions* message = [[TestPackedExtensions alloc] init];
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[self setPackedExtensions:message repeatedCount:kRepeatedCount];
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NSData* rawBytes = [message data];
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[message release];
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TestPackedExtensions* message2 =
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[[TestPackedExtensions alloc] initWithData:rawBytes error:NULL];
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[message2 release];
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}
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}];
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}
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- (void)testHas {
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TestAllTypes* message = [self allSetRepeatedCount:1];
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[self measureBlock:^{
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for (int i = 0; i < 10000; ++i) {
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[message hasOptionalInt32];
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message.hasOptionalInt32 = NO;
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[message hasOptionalInt32];
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[message hasOptionalInt64];
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message.hasOptionalInt64 = NO;
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[message hasOptionalInt64];
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[message hasOptionalUint32];
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message.hasOptionalUint32 = NO;
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[message hasOptionalUint32];
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[message hasOptionalUint64];
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message.hasOptionalUint64 = NO;
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[message hasOptionalUint64];
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[message hasOptionalSint32];
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message.hasOptionalSint32 = NO;
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[message hasOptionalSint32];
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[message hasOptionalSint64];
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message.hasOptionalSint64 = NO;
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[message hasOptionalSint64];
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[message hasOptionalFixed32];
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message.hasOptionalFixed32 = NO;
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[message hasOptionalFixed32];
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[message hasOptionalFixed64];
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message.hasOptionalFixed64 = NO;
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[message hasOptionalFixed64];
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[message hasOptionalSfixed32];
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message.hasOptionalSfixed32 = NO;
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[message hasOptionalSfixed32];
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[message hasOptionalSfixed64];
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message.hasOptionalSfixed64 = NO;
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[message hasOptionalSfixed64];
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[message hasOptionalFloat];
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message.hasOptionalFloat = NO;
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[message hasOptionalFloat];
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[message hasOptionalDouble];
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message.hasOptionalDouble = NO;
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[message hasOptionalDouble];
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[message hasOptionalBool];
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message.hasOptionalBool = NO;
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[message hasOptionalBool];
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[message hasOptionalString];
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message.hasOptionalString = NO;
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[message hasOptionalString];
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[message hasOptionalBytes];
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message.hasOptionalBytes = NO;
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[message hasOptionalBytes];
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[message hasOptionalGroup];
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message.hasOptionalGroup = NO;
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[message hasOptionalGroup];
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[message hasOptionalNestedMessage];
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message.hasOptionalNestedMessage = NO;
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[message hasOptionalNestedMessage];
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[message hasOptionalForeignMessage];
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message.hasOptionalForeignMessage = NO;
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[message hasOptionalForeignMessage];
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[message hasOptionalImportMessage];
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message.hasOptionalImportMessage = NO;
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[message hasOptionalImportMessage];
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[message.optionalGroup hasA];
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message.optionalGroup.hasA = NO;
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[message.optionalGroup hasA];
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[message.optionalNestedMessage hasBb];
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message.optionalNestedMessage.hasBb = NO;
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[message.optionalNestedMessage hasBb];
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[message.optionalForeignMessage hasC];
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message.optionalForeignMessage.hasC = NO;
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[message.optionalForeignMessage hasC];
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[message.optionalImportMessage hasD];
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message.optionalImportMessage.hasD = NO;
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[message.optionalImportMessage hasD];
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[message hasOptionalNestedEnum];
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message.hasOptionalNestedEnum = NO;
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[message hasOptionalNestedEnum];
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[message hasOptionalForeignEnum];
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message.hasOptionalForeignEnum = NO;
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[message hasOptionalForeignEnum];
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[message hasOptionalImportEnum];
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message.hasOptionalImportEnum = NO;
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[message hasOptionalImportEnum];
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[message hasOptionalStringPiece];
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message.hasOptionalStringPiece = NO;
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[message hasOptionalStringPiece];
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[message hasOptionalCord];
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message.hasOptionalCord = NO;
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[message hasOptionalCord];
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[message hasDefaultInt32];
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message.hasDefaultInt32 = NO;
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[message hasDefaultInt32];
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[message hasDefaultInt64];
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message.hasDefaultInt64 = NO;
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[message hasDefaultInt64];
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[message hasDefaultUint32];
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message.hasDefaultUint32 = NO;
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[message hasDefaultUint32];
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[message hasDefaultUint64];
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message.hasDefaultUint64 = NO;
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[message hasDefaultUint64];
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[message hasDefaultSint32];
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message.hasDefaultSint32 = NO;
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[message hasDefaultSint32];
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[message hasDefaultSint64];
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message.hasDefaultSint64 = NO;
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[message hasDefaultSint64];
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[message hasDefaultFixed32];
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message.hasDefaultFixed32 = NO;
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[message hasDefaultFixed32];
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[message hasDefaultFixed64];
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message.hasDefaultFixed64 = NO;
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[message hasDefaultFixed64];
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[message hasDefaultSfixed32];
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message.hasDefaultSfixed32 = NO;
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[message hasDefaultSfixed32];
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[message hasDefaultSfixed64];
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message.hasDefaultSfixed64 = NO;
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[message hasDefaultSfixed64];
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[message hasDefaultFloat];
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message.hasDefaultFloat = NO;
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[message hasDefaultFloat];
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[message hasDefaultDouble];
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message.hasDefaultDouble = NO;
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[message hasDefaultDouble];
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[message hasDefaultBool];
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message.hasDefaultBool = NO;
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[message hasDefaultBool];
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[message hasDefaultString];
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message.hasDefaultString = NO;
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[message hasDefaultString];
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[message hasDefaultBytes];
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message.hasDefaultBytes = NO;
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[message hasDefaultBytes];
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[message hasDefaultNestedEnum];
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message.hasDefaultNestedEnum = NO;
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[message hasDefaultNestedEnum];
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[message hasDefaultForeignEnum];
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message.hasDefaultForeignEnum = NO;
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[message hasDefaultForeignEnum];
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[message hasDefaultImportEnum];
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message.hasDefaultImportEnum = NO;
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[message hasDefaultImportEnum];
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[message hasDefaultStringPiece];
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message.hasDefaultStringPiece = NO;
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[message hasDefaultStringPiece];
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[message hasDefaultCord];
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message.hasDefaultCord = NO;
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[message hasDefaultCord];
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}
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}];
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}
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@end
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