2014/10/15 下午 10:14:27

iphone Programming Glossary: statistics

What does the Tiler Utilization statistic mean in the iPhone OpenGL ES instrument?

http://stackoverflow.com/questions/1287811/what-does-the-tiler-utilization-statistic-mean-in-the-iphone-opengl-es-instrumen

mean and I've not found any documentation on them. Does someone have a good description of what this and the other statistics in the iPhone OpenGL ES instrument stand for I know that the PowerVR MBX Lite in the iPhone 3G is a tile based deferred..

Is it possible to access iPhone/iPod Touch music stats through the SDK?

http://stackoverflow.com/questions/2083117/is-it-possible-to-access-iphone-ipod-touch-music-stats-through-the-sdk

the SDK I've seen it's possible to access musics and playlists and even play them. But is it possible to access the statistics attached to each music Like play count stars dates and times of listening iphone statistics ipod touch share improve.. it possible to access the statistics attached to each music Like play count stars dates and times of listening iphone statistics ipod touch share improve this question Querying the media library ... MPMediaQuery query MPMediaQuery alloc init query..

Instruments ObjectAlloc: Explanation of Live Bytes & Overall Bytes

http://stackoverflow.com/questions/2154219/instruments-objectalloc-explanation-of-live-bytes-overall-bytes

my application iPhone is doing and when and where it is doing it. I would really like a basic explanation of these statistics Live Bytes #Living #Transitory Overall Bytes When I am trying to work out how much memory my application is using am I to..

Cumulative Normal Distribution function in objective C

http://stackoverflow.com/questions/2785944/cumulative-normal-distribution-function-in-objective-c

is only available in C . http stackoverflow.com questions 2328258 cumulative normal distribution function in c iphone statistics share improve this question No need for anything fancy. Any platform with a good C99 math library like the iphone already..

Available memory for iPhone OS app

http://stackoverflow.com/questions/2798638/available-memory-for-iphone-os-app

mach_host.h natural_t freeMemory void mach_port_t host_port mach_host_self mach_msg_type_number_t host_size sizeof vm_statistics_data_t sizeof integer_t vm_size_t pagesize vm_statistics_data_t vm_stat host_page_size host_port pagesize if host_statistics.. mach_host_self mach_msg_type_number_t host_size sizeof vm_statistics_data_t sizeof integer_t vm_size_t pagesize vm_statistics_data_t vm_stat host_page_size host_port pagesize if host_statistics host_port HOST_VM_INFO host_info_t vm_stat host_size.. sizeof integer_t vm_size_t pagesize vm_statistics_data_t vm_stat host_page_size host_port pagesize if host_statistics host_port HOST_VM_INFO host_info_t vm_stat host_size KERN_SUCCESS NSLog @ Failed to fetch vm statistics natural_t mem_used..

Is it legal to use the well-known free memory code in ipad/iphone app? [closed]

http://stackoverflow.com/questions/3823266/is-it-legal-to-use-the-well-known-free-memory-code-in-ipad-iphone-app

mach_port_t host_port mach_msg_type_number_t host_size vm_size_t pagesize host_port mach_host_self host_size sizeof vm_statistics_data_t sizeof integer_t host_page_size host_port pagesize vm_statistics_data_t vm_stat if host_statistics host_port HOST_VM_INFO.. host_port mach_host_self host_size sizeof vm_statistics_data_t sizeof integer_t host_page_size host_port pagesize vm_statistics_data_t vm_stat if host_statistics host_port HOST_VM_INFO host_info_t vm_stat host_size KERN_SUCCESS NSLog @ Failed to fetch.. sizeof vm_statistics_data_t sizeof integer_t host_page_size host_port pagesize vm_statistics_data_t vm_stat if host_statistics host_port HOST_VM_INFO host_info_t vm_stat host_size KERN_SUCCESS NSLog @ Failed to fetch vm statistics Stats in bytes natural_t..

How many units of each iOS version are currently in usage? [closed]

http://stackoverflow.com/questions/4242606/how-many-units-of-each-ios-version-are-currently-in-usage

Measure network traffic programmatically on iPhone

http://stackoverflow.com/questions/4313358/measure-network-traffic-programmatically-on-iphone

c networking share improve this question I've found one approximate solution getifaddrs can be used to get statistics on network usage. One advantage is that it can get separate statistics for Wi Fi and WWAN interfaces. A disadvantage is.. solution getifaddrs can be used to get statistics on network usage. One advantage is that it can get separate statistics for Wi Fi and WWAN interfaces. A disadvantage is that on multi tasking devices those interfaces may be used by multiple..

iPhone Data Usage Monitoring [duplicate]

http://stackoverflow.com/questions/4380806/iphone-data-usage-monitoring

Usage Monitoring iphone app as a quick demo but haven't been able to figure out how to get CellularData Wifi usage statistics programmatically. I know this is possible as there are several apps in the app store for this DataUsage DataMan . I know.. this question Hey this is sort of untested I tried it on the simulator but it obviously doesn't store any data usage statistics. Try to give this code a shot on an iPhone device. NSLog @ Contents of the user defaults @ NSUserDefaults standardUserDefaults..

Monitor memory usage in an iphone app?

http://stackoverflow.com/questions/4579642/monitor-memory-usage-in-an-iphone-app

Choose OpenGL ES 1.1 or OpenGL ES 2.0?

http://stackoverflow.com/questions/4784137/choose-opengl-es-1-1-or-opengl-es-2-0

compatibility. However a significant majority of iOS devices in use today support OpenGL ES 2.0 I can't find the statistics on this right now but it was based on units shipped and that number will only grow over time. OpenGL ES 2.0 lets you pull..

iPhone/iPad data usage tracking

http://stackoverflow.com/questions/5274805/iphone-ipad-data-usage-tracking

to be Apple approved Any help or advice would be great Thanks in Advance Rich iphone ios4 iphone sdk 3.0 data usage statistics share improve this question One way to do this would be to install a configuration profile with the proper APN settings.. through a proxy server. For WiFi you can set the proxy in the network settings. This way you can easily get data usage statistics using a proxy server such as Squid. Also it is possible to get per app data usage by inspecting the HTTP headers of the..

How to measure true FPS performance of OpenGL ES?

http://stackoverflow.com/questions/6586635/how-to-measure-true-fps-performance-of-opengl-es

iPhone Data Usage Tracking/Monitoring

http://stackoverflow.com/questions/7946699/iphone-data-usage-tracking-monitoring

to different functions voicemail general networking interface. i read in apple forum that The OS does not keep network statistics on a process by process basis. As such there's no exact solution to this problem. You can however get network statistics.. on a process by process basis. As such there's no exact solution to this problem. You can however get network statistics for each network interface. In general en0 is your Wi Fi interface and pdp_ip0 is your WWAN interface. There is no good..