[GHC] #12262: Binary output is not deterministic
#12262: Binary output is not deterministic -------------------------------------+------------------------------------- Reporter: niteria | Owner: Type: bug | Status: new Priority: normal | Milestone: Component: Compiler | Version: 8.0.1 Keywords: | Operating System: Unknown/Multiple Architecture: | Type of failure: None/Unknown Unknown/Multiple | Test Case: | Blocked By: Blocking: | Related Tickets: Differential Rev(s): | Wiki Page: -------------------------------------+------------------------------------- The goal of DeterministicBuilds (#4012) was to get ABI-compatible binaries given the same sources, flags and the environment. There's a stronger goal of getting bit-for-bit identical binaries and this ticket will track that. Known causes of binary nondeterminism: * Unique comparison * Uniques converted to strings for symbol names * everything else from #4012 -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/12262 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler
#12262: Binary output is not deterministic -------------------------------------+------------------------------------- Reporter: niteria | Owner: Type: bug | Status: new Priority: normal | Milestone: Component: Compiler | Version: 8.0.1 Resolution: | Keywords: Operating System: Unknown/Multiple | Architecture: | Unknown/Multiple Type of failure: None/Unknown | Test Case: Blocked By: | Blocking: Related Tickets: #4012 | Differential Rev(s): Wiki Page: | -------------------------------------+------------------------------------- Changes (by niteria): * related: => #4012 -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/12262#comment:1 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler
#12262: Binary output is not deterministic -------------------------------------+------------------------------------- Reporter: niteria | Owner: Type: bug | Status: new Priority: normal | Milestone: Component: Compiler | Version: 8.0.1 Resolution: | Keywords: Operating System: Unknown/Multiple | Architecture: | Unknown/Multiple Type of failure: None/Unknown | Test Case: Blocked By: 4012 | Blocking: Related Tickets: #4012 | Differential Rev(s): Wiki Page: | -------------------------------------+------------------------------------- Changes (by niteria): * blockedby: => 4012 -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/12262#comment:2 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler
#12262: Binary output is not deterministic -------------------------------------+------------------------------------- Reporter: niteria | Owner: (none) Type: bug | Status: new Priority: normal | Milestone: Component: Compiler | Version: 8.0.1 Resolution: | Keywords: Operating System: Unknown/Multiple | Architecture: | Unknown/Multiple Type of failure: None/Unknown | Test Case: Blocked By: 4012 | Blocking: Related Tickets: #4012 | Differential Rev(s): Wiki Page: | -------------------------------------+------------------------------------- Comment (by nh2): I think we should close this as a duplicate in favour of #12935. This ticket is older, but the other one already has more discussion. -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/12262#comment:3 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler
#12262: Binary output is not deterministic -------------------------------------+------------------------------------- Reporter: niteria | Owner: (none) Type: bug | Status: new Priority: normal | Milestone: Component: Compiler | Version: 8.0.1 Resolution: | Keywords: Operating System: Unknown/Multiple | Architecture: | Unknown/Multiple Type of failure: None/Unknown | Test Case: Blocked By: 4012 | Blocking: Related Tickets: #4012, #12935 | Differential Rev(s): Wiki Page: | -------------------------------------+------------------------------------- Changes (by nh2): * cc: nh2 (added) * related: #4012 => #4012, #12935 -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/12262#comment:4 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler
#12262: Binary output is not deterministic -------------------------------------+------------------------------------- Reporter: niteria | Owner: (none) Type: bug | Status: closed Priority: normal | Milestone: Component: Compiler | Version: 8.0.1 Resolution: duplicate | Keywords: Operating System: Unknown/Multiple | Architecture: | Unknown/Multiple Type of failure: None/Unknown | Test Case: Blocked By: 4012 | Blocking: Related Tickets: #4012, #12935 | Differential Rev(s): Wiki Page: | -------------------------------------+------------------------------------- Changes (by niteria): * status: new => closed * resolution: => duplicate Comment: Fine by me. -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/12262#comment:5 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler
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