| We'll need to look at what is going on here as this is a pretty
| significant regression.
Make a ticket with repro instructions?
s
| -----Original Message-----
| From: Ben Gamari [mailto:ben@smart-cactus.org]
| Sent: 20 May 2017 18:20
| To: Herbert Valerio Riedel ; Simon Peyton Jones
|
| Cc: ghc-devs@haskell.org
| Subject: Re: 8.2 and earlier build times
|
| Ben Gamari writes:
|
| snip
| >
| > The "normal" and "profiled" build metrics are the +RTS -t lines
| > extract from Cabal's profiled and unprofiled GHC invocations. I
| > believe the RTS timings for 8.0.2 are broken due to a (fixed) RTS
| bug,
| > although I can't come up with a reference at the moment.
| >
| >
| I tried this again with regex-tdfa-1.2.2 and indeed I was able to
| reproduce Herbert's result,
|
|
| 8.0.2
| normal: <>
| profiled: <>
|
| 8.2.1-rc2:
| normal: <>
| profiled: <>
|
| We'll need to look at what is going on here as this is a pretty
| significant regression.
|
| Cheers,
|
| - Ben
