#11054: GHC on Windows could not use more than 64 logical processors -------------------------------------+------------------------------------- Reporter: varosi | Owner: Phyx- Type: feature request | Status: patch Priority: normal | Milestone: Component: Runtime System | Version: 7.10.2 Resolution: | Keywords: Operating System: Windows | Architecture: x86_64 Type of failure: Runtime | (amd64) performance bug | Test Case: Blocked By: | Blocking: Related Tickets: #12602 | Differential Rev(s): Phab:D2533 Wiki Page: | -------------------------------------+------------------------------------- Comment (by varosi): It gives me that error: {{{ D:\ghc-8.1.20160926\bin>ghc -rtsopts some.hs [1 of 1] Compiling Main ( some.hs, some.o ) <no location info>: error: Warning: Couldn't figure out C compiler information! Make sure you're using GNU gcc, or clang ghc: could not execute: E:/ghc- dev/msys64/home/Tamar/ghc/inplace/mingw/bin/gcc.exe }}} -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/11054#comment:19 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler