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chipsalliance / Cores-VeeR-EH1

VeeR EH1 core
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Performance of SWERV EH1 #52

Closed hyf6661669 closed 4 years ago

hyf6661669 commented 4 years ago

https://content.riscv.org/wp-content/uploads/2019/04/RISC-V_SweRV_Roadshow-.pdf Page 11, it is said using optimized strcpy function we could get 2.9 DMIPS/MHz. Where can I find the optimized strcpy function? Is it open-source ?

jrahmeh commented 4 years ago

It is part of the standard c library. We are unable to link with that library and run on the verilog simulator so we lifted the strcpy function from that library and compiled it directly into dhrystone.