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== Overview == | == Overview == | ||
− | Vanilla-5 is a custom-designed [[RISC-V]] core designed by the {{\\|Celerity}} SoC team for that chip. The core is a fully synthesized design that implements the {{riscv|extensions|RV32IM}} ISA (base as well as the integer and multiply extensions). Vanilla-5 was designed to take up very little silicon area. For that reason it uses an incredibly simple design - it's an [[in-order]], [[single-issue]], [[pipelined|5-stage]] design. Each core incorporates a 32-entry, 32b register file which is implemented using two 1R1W latch-based [[sram|memory]] as well as a 4 KiB of private [[level 1]] [[instruction cache]] and a private 4 KiB of private level 1 [[data cache]] | + | Vanilla-5 is a custom-designed [[RISC-V]] core designed by the {{\\|Celerity}} SoC team for that chip. The core is a fully synthesized design that implements the {{riscv|extensions|RV32IM}} ISA (base as well as the integer and multiply extensions). Vanilla-5 was designed to take up very little silicon area. For that reason it uses an incredibly simple design - it's an [[in-order]], [[single-issue]], [[pipelined|5-stage]] design. Each core incorporates a 32-entry, 32b register file which is implemented using two 1R1W latch-based [[sram|memory]] as well as a 4 KiB of private [[level 1]] [[instruction cache]] and a private 4 KiB of private level 1 [[data cache]]. |
The Vanilla-5 core is integrated into the {{\\|Celerity}} SoC where it's used as part of a [[manycore]] array of 496 tiles. Each tile comprises a Vanilla-5 core and a router. The core is silicon-proven capable of up to 1.4 GHz. | The Vanilla-5 core is integrated into the {{\\|Celerity}} SoC where it's used as part of a [[manycore]] array of 496 tiles. Each tile comprises a Vanilla-5 core and a router. The core is silicon-proven capable of up to 1.4 GHz. |
Facts about "Vanilla-5 - Microarchitectures"
codename | Vanilla-5 + |
designer | University of Michigan +, University of California + and Cornell University + |
full page name | umich/microarchitectures/vanilla-5 + |
instance of | microarchitecture + |
instruction set architecture | RISC-V + |
manufacturer | TSMC + |
microarchitecture type | CPU + |
name | Vanilla-5 + |
pipeline stages | 5 + |
process | 16 nm (0.016 μm, 1.6e-5 mm) + |