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44 lines
1.7 KiB
Markdown
44 lines
1.7 KiB
Markdown
# Vortex Codebase
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The directory/file layout of the Vortex codebase is as followed:
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- `hw`:
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- `rtl`: hardware rtl sources
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- `core`: core pipeline
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- `cache`: cache subsystem
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- `mem`: memory subsystem
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- `fpu`: floating point unit
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- `raster`: graphics rasterizer unit
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- `rop`: graphics render output unit
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- `tex`: graphics texture sampling unit
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- `interfaces`: interfaces for inter-module communication
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- `libs`: general-purpose RTL modules
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- `syn`: synthesis directory
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- `altera`: Altera synthesis scripts
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- `xilinx`: Xilinx synthesis scripts
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- `synopsys`: Synopsys synthesis scripts
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- `modelsim`: Modelsim synthesis scripts
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- `yosys`: Yosys synthesis scripts
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- `unit_tests`: unit tests for some hardware components
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- `runtime`: host runtime software APIs
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- `include`: Vortex driver public headers
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- `stub`: Vortex stub driver library
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- `opae`: software driver that uses Intel OPAE API with device targets=fpga|asesim|opaesim
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- `xrt`: software driver that uses Xilinx XRT API with device targets=hw|hw_emu|sw_emu
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- `rtlsim`: software driver that uses rtlsim simulator
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- `simx`: software driver that uses simX simulator
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- `kernel`: GPU kernel software APIs
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- `include`: Vortex runtime public headers
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- `linker`: linker file for compiling kernels
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- `src`: runtime implementation
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- `sim`:
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- `opaesim`: Intel OPAE AFU RTL simulator
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- `rtlsim`: processor RTL simulator
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- `simX`: cycle approximate simulator for vortex
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- `tests`: tests repository.
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- `riscv`: RISC-V conformance tests
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- `kernel`: kernel tests
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- `regression`: regression tests
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- `opencl`: opencl benchmarks and tests
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- `ci`: continuous integration scripts
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- `miscs`: miscellaneous resources.
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