28d3c8ca50
The heap implementation of the runtime_loader was switched to the one of the bootloader in 6f0994d but was since updated independently. To keep the diff between the two implementations as small as possible, the bootloader implementation was first copied to the runtime_loader and then some features not relevant in the runtime_loader (like the special large allocation handling) have been removed and the runtime_loader specific features (grow_heap, add_area) have been reintegrated. But basically this applies 96689a5..HEAD of src/system/boot/loader/heap.cpp to the runtime_loader heap. This brings in the switch from a linked list to a splay tree based free chunk management. Since the allocation counts in the runtime_loader are rather small, this does not perceptibly affect performance in either direction though.
Haiku
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Haiku is an open-source operating system that specifically targets personal computing. Inspired by the BeOS, Haiku is fast, simple to use, easy to learn and yet very powerful.
Goals
- Sensible defaults with minimal configuration required.
- Clean, clear, concise code.
- Unified desktop environment.
Trying Haiku
Haiku provides pre-built nightly images and release images. Haiku is compatible with a large variety of hardware, but in case you don't want to "take the plunge" and install Haiku on bare metal, you can install it on a virtual machine (VM) instead. If you've never used a VM before, you can follow one of the "Emulating Haiku" guides.
Compiling Haiku
See ReadMe.Compiling.
Contributing
Haiku is a meritocratic open source project with a large variety of tasks. Even if you can't write code, you can still help! Haiku needs designers, (technical) writers, translators, testers... Get involved and help out!
Contributing code
If you're submitting a patch to us, please make sure you're following the patch submitting guidelines.
If you're having trouble finding something in the source tree, you can use one of our OpenGrok servers:
- http://xref.plausible.coop/ (provided by Landon Fuller)
- http://code.metager.de/source/xref/haiku (provided by MetaGer)
Contributing documentation
The main piece of documentation that still needs work are the API docs (found
in the tree at docs/user). Just find an undocumented class, write
documentation for it, and submit a patch.
Contributing translations
See wiki:i18n.
Contributing software ports
See HaikuPorts.