#8256: adding locality levels to prefetch# and friends -------------------------------------+------------------------------------ Reporter: carter | Owner: carter Type: task | Status: patch Priority: normal | Milestone: 7.8.1 Component: Compiler | Version: 7.7 Resolution: | Keywords: Operating System: Unknown/Multiple | Architecture: Unknown/Multiple Type of failure: None/Unknown | Difficulty: Unknown Test Case: | Blocked By: Blocking: | Related Tickets: #8252 ,#8107 -------------------------------------+------------------------------------ Comment (by carter): reminder for myself {{{ [16:18:07] <carter> tibbe: that said, i should explain prefetch*0 as being best for the streaming ephemeral case [16:18:27] <carter> and prefetch*3 ops for "will be reading/writing a bunch" [16:18:36] <tibbe> right [16:19:08] <carter> i'll comment that on the ticket first [16:19:13] <carter> before i forget to do so this evening [16:19:15] <carter> been a long day [16:19:27] <tibbe> carter: maybe test all versions and make sure (prefetch bytearray) == bytearray [16:19:34] <tibbe> :) [16:19:38] <carter> ohh [16:19:44] <carter> thats a good idea for a test [16:19:52] <carter> for the pure ones }}} -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/8256#comment:25 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler