[v12,00/15] TCG code quality tracking

Message

Wu, Fei May 18, 2023, 1:57 p.m. UTC

v12
---
* fix some CI issues, including make do-meson-check and build
* move part of patch 9 to 1
* fix inverse_sort_tbs
* use normal ++ instead of qatomic_inc for stats->executions.normal
* add how to for tb-stats
* append Fei Wu to Signed-off-by


Alex Bennée (5):
  accel/tcg: move profiler dev_time to tb_stats
  accel/tcg: convert profiling of restore operations to TBStats
  accel/tcg: convert profiling of code generation to TBStats
  tb-stats: reset the tracked TBs on a tb_flush
  configure: remove the final bits of --profiler support

Fei Wu (1):
  docs/tb-stats: add how to

Vanderson M. do Rosario (9):
  accel/tcg: introduce TBStatistics structure
  accel: collecting TB execution count
  accel: collecting JIT statistics
  accel: replacing part of CONFIG_PROFILER with TBStats
  accel: adding TB_JIT_TIME and full replacing CONFIG_PROFILER
  debug: add -d tb_stats to control TBStatistics collection:
  monitor: adding tb_stats hmp command
  Adding info [tb-list|tb] commands to HMP (WIP)
  tb-stats: dump hot TBs at the end of the execution

 MAINTAINERS                   |   1 +
 accel/tcg/cpu-exec.c          |   6 +
 accel/tcg/meson.build         |   1 +
 accel/tcg/monitor.c           | 122 +++++-
 accel/tcg/tb-context.h        |   1 +
 accel/tcg/tb-hash.h           |   7 +
 accel/tcg/tb-maint.c          |  20 +
 accel/tcg/tb-stats.c          | 689 ++++++++++++++++++++++++++++++++++
 accel/tcg/tcg-accel-ops.c     |  15 +-
 accel/tcg/tcg-runtime.c       |   8 +
 accel/tcg/tcg-runtime.h       |   1 +
 accel/tcg/translate-all.c     | 147 ++++++--
 accel/tcg/translator.c        |  13 +
 disas/disas.c                 |  24 +-
 docs/tb-stats.txt             | 116 ++++++
 hmp-commands-info.hx          |  16 +
 hmp-commands.hx               |  16 +
 include/exec/exec-all.h       |   3 +
 include/exec/gen-icount.h     |   2 +
 include/exec/tb-stats-dump.h  |  21 ++
 include/exec/tb-stats-flags.h |  33 ++
 include/exec/tb-stats.h       | 164 ++++++++
 include/monitor/hmp.h         |   3 +
 include/qemu/log-for-trace.h  |   6 +-
 include/qemu/log.h            |   3 +
 include/qemu/timer.h          |   5 +-
 include/tcg/tcg.h             |  50 ++-
 linux-user/exit.c             |   2 +
 meson.build                   |   2 -
 meson_options.txt             |   2 -
 scripts/meson-buildoptions.sh |   3 -
 softmmu/runstate.c            |  10 +-
 stubs/meson.build             |   1 +
 stubs/tb-stats.c              |  32 ++
 tcg/tcg.c                     | 224 +++--------
 tests/qtest/qmp-cmd-test.c    |   2 +-
 util/log.c                    | 103 ++++-
 37 files changed, 1590 insertions(+), 284 deletions(-)
 create mode 100644 accel/tcg/tb-stats.c
 create mode 100644 docs/tb-stats.txt
 create mode 100644 include/exec/tb-stats-dump.h
 create mode 100644 include/exec/tb-stats-flags.h
 create mode 100644 include/exec/tb-stats.h
 create mode 100644 stubs/tb-stats.c