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toguri/objective-cでsync-async & serial-parallel

Created September 2, 2016 07:30
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objective-cでsync-async & serial-parallel
//直列かつ同期
dispatch_sync(dispatch_queue_create("sample", DISPATCH_QUEUE_SERIAL), ^{
});
// 並列かつ同期
dispatch_sync(dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_DEFAULT, 0), ^{
});
//直列かつ非同期
dispatch_async(dispatch_get_main_queue(), ^{
});
//並列かつ非同期
dispatch_async(dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_DEFAULT, 0), ^{
});
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