Re: [Haskell-cafe] GDB and ticks

Probably not: the timer is also enabled in the non-threaded RTS. As a guess, you could try disabling the idle GC with `+RTS -I0` with the threaded RTS. On 18/10/2021 14:28, Mikolaj Konarski wrote:

Oh, might it be why my pet roguelike game is running at 20% higher frames per second without -threaded? Would these tick calls be removed in non-threaded RTS?

On Mon, Oct 18, 2021 at 2:18 PM Sylvain Henry wrote:

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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)

On 18/10/2021 12:47, Henning Thielemann wrote:

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I am stepping through a Haskell program using the GNU debugger GDB and see function calls to handle_tick, handleProfTick, stopTicker all over the place. It sounds like they would manage profiling, but I compiled the executable without profiling. _______________________________________________ Haskell-Cafe mailing list To (un)subscribe, modify options or view archives go to: http://mail.haskell.org/cgi-bin/mailman/listinfo/haskell-cafe Only members subscribed via the mailman list are allowed to post.

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