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perf: move EG() and CG() in ZTS builds into __thread storage - #23227

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henderkes wants to merge 39 commits into

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henderkes:perf/1-tls-eg-cg

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perf: move EG() and CG() in ZTS builds into __thread storage#23227
henderkes wants to merge 39 commits into
php:masterfrom
henderkes:perf/1-tls-eg-cg

Commits on Sep 29, 2026
- perf: embed executor and compiler globals in the __thread TLS cache struct
  henderkes
  committed
  603c461
- fix typo
  henderkes
  committed
  49fd6e3
- leave the option of initial-exec tls model even for apache2handler if packagers want to set the glibc tls surplus in their httpd package
  henderkes
  committed
  8afed0b
- remove ts_allocate_fast_id_at again (unused, now that the four globals are in TLS storage)
  henderkes
  committed
  8cbf6f5
- guard ts_apply_for_id and ts_free_id for own threads globals too
  henderkes
  committed
  549ecde
- reword comment
  henderkes
  committed
  d83721c
- stupid typo
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  committed
  bd07fbb
- clarification
  henderkes
  committed
  573d980
- abort, rather than assert
  henderkes
  committed
  c67e552
- largely revert jit, just offsetof self* in the tsrm struct
  henderkes
  committed
  f37864b
- LE guard for external embedders
  henderkes
  committed
  4d670df
- drop unused TSRMLS_MAIN_CACHE_DEFINE()
  henderkes
  committed
  25559c2
- spelling mistakes
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  committed
  07862bc
- remove useless line
  henderkes
  committed
  18c0f65
- move GC globals into __thread storage too
  henderkes
  committed
  bcf1a46
- feedback: teb slot needs _m_x64
  henderkes
  committed
  016e1ab
- feedback: precompute teb slot offset
  henderkes
  committed
  555646d
- feedback: move macros into tsrm.h
  henderkes
  committed
  096ee6b
- feedback: add zend_tsrmg_direct macro
  henderkes
  committed
  b34b6c6
- feedback: move zend_win_tsrm_cache_init to tsrm.c
  henderkes
  committed
  bed8bda
- feedback: tsrm initializes tls slot
  henderkes
  committed
  261db20
- perf: non-volatile gs read on clang
  henderkes
  committed
  11afd15
- tsrm: identify thread entries by pointer, not by recycled thread id
  henderkes
  committed
  f5b3499
- fix tests
  henderkes
  committed
  6f60a87
- fix gdb script
  henderkes
  committed
  c2d4528
- fall back to &_tsrm_ls_cache in case something blew the early TEB slot budget
  henderkes
  committed
  a3c09d3
- suggestion: TlsFree in case of dll unload or late-TEB fallback
  henderkes
  committed
  02ae5f7
- let ts_free_thread() clear EG(persistent_list) to prevent leaks
  henderkes
  committed
  6b94d63
- attach automatic pthread_key/fls callbacks to automatically call `ts_free_thread` at thread exit
  henderkes
  committed
  10f8c55
- set up _tlv_atexit() for macOS plist cleanup
  henderkes
  committed
  28ea67a
- use ir TLS_ADDR
  henderkes
  committed
  d34ae6b
Commits on Oct 2, 2026
- Merge branch 'master' into perf/1-tls-eg-cg
  henderkes
  authored
  868c117
Commits on Oct 13, 2026
- macro -> function
  henderkes
  committed
  961a094
- add comment explaining why we use fls instead of just tlsalloc
  henderkes
  committed
  e28efae
- cache index based tls jit too
  henderkes
  committed
  23f2ab6
Commits on Oct 15, 2026
- figure out linker relaxation for initial-exec
  henderkes
  committed
  11b9414
- fix old typo
  henderkes
  committed
  1213987
- aarch64 too
  henderkes
  committed
  c83767d
- no surplus case gets global dynamic model
  henderkes
  committed
  865e14d

Commits

Commits on Sep 29, 2026

Commits on Oct 2, 2026

Commits on Oct 13, 2026

Commits on Oct 15, 2026