Re: Unable to build a profiled version of GHC Head

2019-04-09 Thread Roland Senn
Hi Matt, Thanks for looking into this and preparing a patch. Take your time, I don't need it urgently. Regards Roland Am Dienstag, den 09.04.2019, 15:15 +0100 schrieb Matthew Pickering: > Ticket: https://gitlab.haskell.org/ghc/ghc/issues/16562 > > Not working on this anymore today. > > Matt

Re: Losing (parallel) sleep over module dependencies

2019-04-09 Thread Ben Gamari
Matthew Pickering writes: > Hi all, > > I get worried quite often about the interaction of two facts > > 1. Adding a new dependency to a module is easy. > 2. Adding a new dependency changes the build graph and potentially > reduces the amount of parallelism which the build is capable of. > > Has

Re: Unable to build a profiled version of GHC Head

2019-04-09 Thread Matthew Pickering
Ticket: https://gitlab.haskell.org/ghc/ghc/issues/16562 Not working on this anymore today. Matt On Tue, Apr 9, 2019 at 3:07 PM Matthew Pickering wrote: > > Seems like the cause is that the `profiledDynamic` way is not enabled. > Testing out a patch to fix this locally now. > > Matt > > On Tue,

Re: Unable to build a profiled version of GHC Head

2019-04-09 Thread Matthew Pickering
Seems like the cause is that the `profiledDynamic` way is not enabled. Testing out a patch to fix this locally now. Matt On Tue, Apr 9, 2019 at 2:54 PM Matthew Pickering wrote: > > Hi Roland, > > I can reproduce this. No idea about how to fix it at the moment but > looks like a bug in hadrian. >

Re: Unable to build a profiled version of GHC Head

2019-04-09 Thread Matthew Pickering
Hi Roland, I can reproduce this. No idea about how to fix it at the moment but looks like a bug in hadrian. Matt On Tue, Apr 9, 2019 at 11:20 AM Roland Senn wrote: > > Hi, > > > I'm unable to build a profiled version of GHC Head. I did: > > > git clone --recursive https://gitlab.haskell.org/g

Re: Validation Failures on aarch64

2019-04-09 Thread Ben Gamari
Ben Gamari writes: > Indeed this is much worse than it used to be and quite unexpected. > Last I knee there were only 100 or so failures, mostly > external-interpeter related. Any investigation you could do would be > greatly appreciated. I would be happy to offer access to hardware if > this hel

Re: Validation Failures on aarch64

2019-04-09 Thread Ben Gamari
Indeed this is much worse than it used to be and quite unexpected. Last I knee there were only 100 or so failures, mostly external-interpeter related. Any investigation you could do would be greatly appreciated. I would be happy to offer access to hardware if this helps. Cheers, - Ben On Apr

Unable to build a profiled version of GHC Head

2019-04-09 Thread Roland Senn
Hi, I'm unable to build a profiled version of GHC Head. I did:   git clone --recursive https://gitlab.haskell.org/ghc/ghc ghcprof   cd ghcprof   git remote set-url --add origin https://gitlab.haskell.org/RolandSenn/ghc   git remote set-url --delete origin https://gitlab.haskell.org/ghc/ghc   git

Losing (parallel) sleep over module dependencies

2019-04-09 Thread Matthew Pickering
Hi all, I get worried quite often about the interaction of two facts 1. Adding a new dependency to a module is easy. 2. Adding a new dependency changes the build graph and potentially reduces the amount of parallelism which the build is capable of. Has anyone thought of any strategies to analyse

Re: [ANNOUNCE] GHC 8.6.5-rc1 is now available

2019-04-09 Thread Merijn Verstraaten
There doesn't appear to be a bindist for CentOS 7 (nor for 8.6.4, despite 8.6.3 having one). Cheers, Merijn > On 8 Apr 2019, at 20:28, Ben Gamari wrote: > > Signed PGP part > Hello everyone, > > The GHC team is proud to announce the first release candidate of 8.6.5. > The source distribution,