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  2. Apple Developer Tools - Wikipedia

    en.wikipedia.org/wiki/Apple_Developer_Tools

    It samples software at set time intervals (or driven by hardware performance monitors events) taking snapshots of the stack, showing the functions which require more of the application's resources. Includes tools to analyze the data produced by a sampling run. Since Mac OS X 10.7, it is not on the Apple site any more and was replaced by ...

  3. Tracing just-in-time compilation - Wikipedia

    en.wikipedia.org/wiki/Tracing_just-in-time...

    Tracing just-in-time compilation is a technique used by virtual machines to optimize the execution of a program at runtime. This is done by recording a linear sequence of frequently executed operations, compiling them to native machine code and executing them. This is opposed to traditional just-in-time (JIT) compilers that work on a per-method ...

  4. Just-in-time compilation - Wikipedia

    en.wikipedia.org/wiki/Just-in-time_compilation

    In computing, just-in-time (JIT) compilation (also dynamic translation or run-time compilations) [1] is compilation (of computer code) during execution of a program (at run time) rather than before execution. [2] This may consist of source code translation but is more commonly bytecode translation to machine code, which is then executed ...

  5. Macintosh Programmer's Workshop - Wikipedia

    en.wikipedia.org/wiki/Macintosh_Programmer's...

    Macintosh Programmer's Workshop (MPW) is a software development environment for the Classic Mac OS operating system, written by Apple Computer.For Macintosh developers, it was one of the primary tools for building applications for System 7.x and Mac OS 8.x and 9.x.

  6. Rosetta (software) - Wikipedia

    en.wikipedia.org/wiki/Rosetta_(software)

    In addition to the just-in-time (JIT) translation support, Rosetta 2 offers ahead-of-time compilation (AOT), with the x86-64 code fully translated, just once, when an application without a universal binary is installed on an Apple silicon Mac. [11] Rosetta 2's performance has been praised greatly.

  7. Xcode - Wikipedia

    en.wikipedia.org/wiki/Xcode

    Xcode 3.1 was an update release of the developer tools for Mac OS X, and was the same version included with the iPhone SDK. It could target non-Mac OS X platforms, including iPhone OS 2.0. It included the GCC 4.2 and LLVM GCC 4.2 compilers. Another new feature since Xcode 3.0 is that Xcode's SCM support now includes Subversion 1.5.

  8. Time travel debugging - Wikipedia

    en.wikipedia.org/wiki/Time_travel_debugging

    Time travel debugging or time traveling debugging is the process of stepping back in time through source code to understand what is happening during execution of a computer program. [1] Typically, debugging and debuggers , tools that assist a user with the process of debugging, allow users to pause the execution of running software and inspect ...

  9. SpiderMonkey - Wikipedia

    en.wikipedia.org/wiki/SpiderMonkey

    The WarpMonkey JIT replaces the former IonMonkey engine from version 83. [21] It is able to inline other scripts and specialize code based on the data and arguments being processed. It translates the bytecode and Inline Cache data into a Mid-level Intermediate Representation (Ion MIR) representation. This graph is transformed and optimized ...