risc-v
Unlike most other ISA designs, the RISC-V ISA is provided under open source licenses that do not require fees to use. A number of companies are offering or have announced RISC-V hardware, open source operating systems with RISC-V support are available and the instruction set is supported in several popular software toolchains.
Notable features of the RISC-V ISA include a load–store architecture, bit patterns to simplify the multiplexers in a CPU, IEEE 754 floating-point, a design that is architecturally neutral, and placing most-significant bits at a fixed location to speed sign extension. The instruction set is designed for a wide range of uses. The base instruction set has a fixed length of 32-bit naturally aligned instructions, and the ISA supports variable length extensions where each instruction could be an any number of 16-bit parcels in length. Subsets support small embedded systems, personal computers, supercomputers with vector processors, and warehouse-scale 19 inch rack-mounted parallel computers.
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Open-source high-performance RISC-V processor
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Jun 6, 2024 - Scala
CREATOR is a generic teaching simulator to program in assembly in which you can simulate the operation of different architectures on the same tool. This simulator is designed to be used as a tool in which students can put into practice the brews seen in the theoretical classes of the subjects of Architecture and Computer Structure.
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Jun 6, 2024 - JavaScript
The official repository for the gem5 computer-system architecture simulator.
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Jun 6, 2024 - C++
Renode - Antmicro's open source simulation and virtual development framework for complex embedded systems
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Jun 6, 2024 - RobotFramework
RT-Thread is an open source IoT real-time operating system (RTOS).
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Jun 6, 2024 - C
Speech-to-text, text-to-speech, and speaker recongition using next-gen Kaldi with onnxruntime without Internet connection. Support embedded systems, Android, iOS, Raspberry Pi, RISC-V, x86_64 servers, websocket server/client, C/C++, Python, Kotlin, C#, Go, NodeJS, Java, Swift
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Jun 6, 2024 - C++
The main repository of CargOS
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Jun 6, 2024 - Makefile
A secure embedded operating system for microcontrollers
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Jun 6, 2024 - Rust
RISC Zero is a zero-knowledge verifiable general computing platform based on zk-STARKs and the RISC-V microarchitecture.
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Jun 6, 2024 - C++
C++20 RISC-V RV32/64/128 userspace emulator library
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Jun 5, 2024 - C++
Reko is a binary decompiler.
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Jun 5, 2024 - C#