andy
33ac3007bc
Affected files: .obsidian/graph.json .obsidian/workspace-mobile.json .obsidian/workspace.json STEM/AI/Neural Networks/Activation Functions.md STEM/AI/Neural Networks/CNN/FCN/FlowNet.md STEM/AI/Neural Networks/CNN/FCN/ResNet.md STEM/AI/Neural Networks/CNN/FCN/Skip Connections.md STEM/AI/Neural Networks/CNN/GAN/DC-GAN.md STEM/AI/Neural Networks/CNN/GAN/GAN.md STEM/AI/Neural Networks/CNN/Interpretation.md STEM/AI/Neural Networks/Deep Learning.md STEM/AI/Neural Networks/MLP/Back-Propagation.md STEM/AI/Neural Networks/MLP/MLP.md STEM/AI/Neural Networks/Transformers/Attention.md STEM/CS/ABI.md STEM/CS/Calling Conventions.md STEM/CS/Code Types.md STEM/CS/Language Binding.md STEM/img/am-regulariser.png STEM/img/skip-connections.png
35 lines
1.2 KiB
Markdown
35 lines
1.2 KiB
Markdown
- How data structures & computational routines are accessed in machine code ([[Code Types]])
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- Machine code therefore hardware-dependent
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- API defines this structure in source code
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- Adherence usually responsibility of
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- [[Compilers]]
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- OS
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- Library author
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# Components
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- Processor instruction set
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- Register file structure
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- Stack organisation
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- Memory access types
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- Size, layouts and alignments of basic data types
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- [[Calling Conventions]]
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- How function arguments are passed
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- Stack or register
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- Which registers for which function param
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- Parameter order
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- Return values retrieved
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- How app makes sys calls to OS
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- If ABI specifies direct sys calls over procedure calls to sys call stubs then sys call numbers
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- Binary format of object files, program files
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- For complete OS ABIs
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# Complete ABI
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- Allows program from one OS to run on any other without change
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- Provided all shared libraries and prerequisites etc
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# Embedded ABI
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- File format, data types, register usage, stack frame organisation, function parameter passing conventions
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- For embedded OS
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- [[Compilers]] create object code compatible with code from other [[compilers]]
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- Link libraries from different [[compilers]] |