#8611: nofib’s cacheprof’s allocations nondeterminisitic -------------------------------------+------------------------------------- Reporter: nomeata | Owner: (none) Type: bug | Status: new Priority: normal | Milestone: Component: NoFib benchmark | Version: 8.5 suite | Resolution: | Keywords: Operating System: Unknown/Multiple | Architecture: | Unknown/Multiple Type of failure: None/Unknown | Test Case: Blocked By: | Blocking: Related Tickets: | Differential Rev(s): Wiki Page: | -------------------------------------+------------------------------------- Changes (by sgraf): * cc: sgraf (added) Comment: Although serialising and deserialising the result of `with_ccs` gets rid of the non-determinism in total allocations AFAICT (using Read/Show is pretty slow, so I only did ~20 iterations), the average residency/number of samples seems to vary by one (23 vs. 24). Not sure if it's important. -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/8611#comment:6 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler