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[BOLT] Delta-encode function start addresses in BAT #76902

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aaupov
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@aaupov aaupov commented Jan 4, 2024

Further reduce the size of BAT section:

  • large binary: to 12716312 bytes (0.33x original),
  • medium binary: to 1649472 bytes (0.28x original),
  • small binary: to 428 bytes (0.30x original).

Test Plan: Updated bolt/test/X86/bolt-address-translation.test

aaupov added 10 commits January 3, 2024 21:25
Created using spr 1.3.4
Created using spr 1.3.4

[skip ci]
Created using spr 1.3.4
Created using spr 1.3.4

[skip ci]
Created using spr 1.3.4
Created using spr 1.3.4

[skip ci]
Created using spr 1.3.4
Created using spr 1.3.4

[skip ci]
Created using spr 1.3.4
@rafaelauler rafaelauler self-assigned this Jan 11, 2024
@aaupov aaupov changed the base branch from users/aaupov/spr/main.bolt-delta-encode-function-start-addresses-in-bat to main January 11, 2024 22:30
@aaupov aaupov changed the base branch from main to users/aaupov/spr/main.bolt-delta-encode-function-start-addresses-in-bat January 11, 2024 22:31
Created using spr 1.3.4

[skip ci]
Created using spr 1.3.4
@aaupov aaupov changed the base branch from users/aaupov/spr/main.bolt-delta-encode-function-start-addresses-in-bat to main January 11, 2024 22:32
@aaupov aaupov merged commit 8fb8ad6 into main Jan 11, 2024
@aaupov aaupov deleted the users/aaupov/spr/bolt-delta-encode-function-start-addresses-in-bat branch January 11, 2024 22:35
justinfargnoli pushed a commit to justinfargnoli/llvm-project that referenced this pull request Jan 28, 2024
Further reduce the size of BAT section:
- large binary: to 12716312 bytes (0.33x original),
- medium binary: to 1649472 bytes (0.28x original),
- small binary: to 428 bytes (0.30x original).

Test Plan: Updated bolt/test/X86/bolt-address-translation.test
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2 participants