Last active
May 11, 2017 09:11
-
-
Save michaeljclark/c4fded96d8c341317f0fc67e700143f3 to your computer and use it in GitHub Desktop.
RISC-V to x86 binary translation benchmarks
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Runtime (seconds) | |
| RV32 x86-32 RV64 x86-64 | |
| meta meta qemu meta meta qemu | |
| interp JIT user native interp JIT user native | |
| primes 11.57 0.59 0.52 0.34 5.07 0.17 0.27 0.11 | |
| miniz 32.55 1.58 2.17 0.81 41.52 2.09 2.20 0.76 | |
| SHA-512 55.27 2.47 2.74 0.73 23.69 0.70 1.12 0.24 | |
| AES 32.75 0.96 1.52 0.37 38.39 1.00 1.61 0.27 | |
| qsort 3.86 0.25 1.01 0.13 3.96 0.28 0.94 0.13 | |
| dhrystone 23.34 0.49 2.18 0.18 22.30 0.49 2.21 0.10 | |
| DMIPS (v1.1) 243 11579 2610 31386 254 11547 2576 55132 | |
| Performance Ratio (smaller is better) | |
| RV32 x86-32 RV64 x86-64 | |
| meta meta qemu meta meta qemu | |
| interp JIT user native interp JIT user native | |
| primes 34.33 1.75 1.55 1.00 44.43 1.52 2.36 1.00 | |
| miniz 40.19 1.95 2.68 1.00 55.00 2.77 2.92 1.00 | |
| SHA-512 76.23 3.40 3.78 1.00 100.39 2.97 4.76 1.00 | |
| AES 88.02 2.57 4.08 1.00 140.12 3.66 5.88 1.00 | |
| qsort 28.82 1.86 7.50 1.00 29.52 2.05 7.04 1.00 | |
| dhrystone 128.97 2.72 12.04 1.00 214.45 4.75 21.23 1.00 | |
| Ratio (average) 66:1 2.4:1 5.3:1 1:1 97:1 3:1 7.4:1 1:1 | |
| Notes: | |
| - riscv32/riscv64 (gcc -Os) 7.0.1 20170321 (experimental) | |
| - x86-32/x86-64 (gcc -O3) (Debian 6.3.0-6) 6.3.0 20170205 | |
| - native Intel(R) Core(TM) i7-5557U CPU @ 3.10GHz | |
| - all RISC-V code is compiled with RVC compression enabled |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment