18 Oct
2021
18 Oct
'21
10:27 a.m.
quoth Henning Thielemann
On Mon, 18 Oct 2021, Sylvain Henry wrote:
The timer isn't only used for profiling, it is used for scheduling too. You can disable it with `+RTS -V0` (cf https://ghc.gitlab.haskell.org/ghc/doc/users_guide/debug-info.html#tutorial)
Cool, this works!
What does it break? Just about anything I'd run that was written in Haskell must run this way, to avoid fatal interrupts in things like socket I/O, so it's essentially a default - everything must be built with -rtsopts, and run with GHCRTS=-V0 environment. Donn