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teknoraver

x86_64 to arm64 TCG

teknoraver
Nov 29th, 2020
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  1.  
  2. # time /bin/true
  3.  
  4. real 0m0.031s
  5. user 0m0.000s
  6. sys 0m0.028s
  7. # time qemu-x86_64-static true
  8.  
  9. real 0m0.114s
  10. user 0m0.056s
  11. sys 0m0.052s
  12.  
  13.  
  14.  
  15. # 7zr b
  16.  
  17. 7-Zip (a) [64] 16.02 : Copyright (c) 1999-2016 Igor Pavlov : 2016-05-21
  18. p7zip Version 16.02 (locale=C,Utf16=off,HugeFiles=on,64 bits,4 CPUs LE)
  19.  
  20. LE
  21. CPU Freq: - - - - 128000000 - 512000000 - -
  22.  
  23. RAM size: 16024 MB, # CPU hardware threads: 4
  24. RAM usage: 882 MB, # Benchmark threads: 4
  25.  
  26. Compressing | Decompressing
  27. Dict Speed Usage R/U Rating | Speed Usage R/U Rating
  28. KiB/s % MIPS MIPS | KiB/s % MIPS MIPS
  29.  
  30. 22: 5436 301 1755 5289 | 97337 391 2122 8304
  31. 23: 5398 303 1816 5500 | 97765 399 2122 8459
  32. 24: 5496 317 1863 5909 | 95842 398 2112 8414
  33. 25: 5449 316 1971 6222 | 94282 397 2112 8391
  34. ---------------------------------- | ------------------------------
  35. Avr: 309 1851 5730 | 396 2117 8392
  36. Tot: 353 1984 7061
  37.  
  38. # qemu-x86_64-static 7z b
  39.  
  40. 7-Zip [64] 16.02 : Copyright (c) 1999-2016 Igor Pavlov : 2016-05-21
  41. p7zip Version 16.02 (locale=C,Utf16=off,HugeFiles=on,64 bits,4 CPUs QEMU Virtual CPU version 2.5+ (663),ASM)
  42.  
  43. QEMU Virtual CPU version 2.5+ (663)
  44. CPU Freq: 703296 64000000 64000000 64000000 128000000 256000000 - 1024000000 2048000000
  45.  
  46. RAM size: 16024 MB, # CPU hardware threads: 4
  47. RAM usage: 882 MB, # Benchmark threads: 4
  48.  
  49. Compressing | Decompressing
  50. Dict Speed Usage R/U Rating | Speed Usage R/U Rating
  51. KiB/s % MIPS MIPS | KiB/s % MIPS MIPS
  52.  
  53. 22: 634 277 223 617 | 16525 398 354 1410
  54. 23: 633 277 233 646 | 16283 394 357 1409
  55. 24: 639 279 246 687 | 16197 395 360 1422
  56. 25: 638 280 261 729 | 16103 395 363 1433
  57. ---------------------------------- | ------------------------------
  58. Avr: 278 241 670 | 396 358 1418
  59. Tot: 337 300 1044
  60.  
  61.  
  62. # time sha1sum zero
  63. 2a492f15396a6768bcbca016993f4b4c8b0b5307 zero
  64.  
  65. real 0m4.826s
  66. user 0m4.520s
  67. sys 0m0.276s
  68.  
  69. # time qemu-x86_64-static sha1sum zero
  70. 2a492f15396a6768bcbca016993f4b4c8b0b5307 zero
  71.  
  72. real 0m25.971s
  73. user 0m25.232s
  74. sys 0m0.624s
  75.  
  76.  
  77.  
  78. # time xzcat linux-5.9.11.tar.xz >/dev/null
  79.  
  80. real 0m12.793s
  81. user 0m12.504s
  82. sys 0m0.200s
  83.  
  84. # time qemu-x86_64-static xzcat linux-5.9.11.tar.xz >/dev/null
  85.  
  86. real 0m43.766s
  87. user 0m43.108s
  88. sys 0m0.276s
  89.  
  90.  
  91.  
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