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* Wait for timers on the monotonic clock; events still see the wall clockeunhhu2026-09-291-7/+13
| | | | | | | | | | | | | The terminal, the pixel surfaces and the web page reckoned when a timer was due on the wall clock: set back, a timer waited until the clock came again to the tick it had waited for (Pure's review 004). vega_clock is the monotonic clock; timers are due on it, and a tick sets the time its event sees from the wall clock (vega_now), as before. check.py's clock_set_back runs a timer of 20 ms in the terminal with the wall clock set back an hour 0.2 s in (Pure's build/clock-back.so, an LD_PRELOAD of clock_gettime): 40 ticks in 0.8 s, where Vega before this stops at 9. make check passes it --clock-back.
* Name Vega's parts: lib/, surfaces/ and symbols/eunhhu2026-09-271-0/+229
src/ held two parts, the surfaces that show modules to people and the symbol format with its CPU and GPU drawing. As in Pure (design 009), top level directories are now the parts, and the README says what each builds.