mirror of
https://github.com/vortexgpgpu/vortex.git
synced 2025-04-21 20:37:45 -04:00
52 lines
1.7 KiB
Markdown
52 lines
1.7 KiB
Markdown
[](https://travis-ci.com/vortexgpgpu/vortex)
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[](https://codecov.io/gh/vortexgpgpu/vortex)
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# Vortex OpenGPU
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Vortex is a full-system RISCV-based GPGPU processor.
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## Specifications
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- Support RISC-V RV32IMF ISA
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- Performance:
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- 1024 total threads running at 250 MHz
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- 128 Gflops of compute bandwidth
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- 16 GB/s of memory bandwidth
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- Scalability: up to 64 cores with optional L2 and L3 caches
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- Software: OpenCL 1.2 Support
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- Supported FPGAs:
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- Intel Arria 10
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- Intel Stratix 10
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## Directory structure
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- `doc`: [Documentation](docs/index.md).
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- `hw`: Hardware sources.
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- `driver`: Host drivers repository.
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- `runtime`: Kernel Runtime software.
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- `sim`: Simulators repository.
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- `tests`: Tests repository.
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- `ci`: Continuous integration scripts.
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- `miscs`: Miscellaneous resources.
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## Build Instructions
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### Supported OS Platforms
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- Ubuntu 18.04
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- Centos 7
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### Toolchain Dependencies
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- [POCL](http://portablecl.org/)
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- [LLVM](https://llvm.org/)
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- [RISCV-GNU-TOOLCHAIN](https://github.com/riscv-collab/riscv-gnu-toolchain)
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- [Verilator](https://www.veripool.org/verilator)
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### Install development tools
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$ sudo apt-get install build-essential
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$ sudo apt-get install git
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### Install Vortex codebase
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$ git clone --recursive https://github.com/vortexgpgpu/vortex.git
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$ cd Vortex
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### Install prebuilt toolchain
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$ ./ci/toolchain_install.sh -all
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### Build Vortex sources
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$ make -s
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### Quick demo running vecadd OpenCL kernel on 2 cores
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$ ./ci/blackbox.sh --driver=rtlsim --cores=2 --app=vecadd
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