idontgetoutmuch
idontgetoutmuch
/ gist:77044a7aa030bc8b5c0213daabb4b12f
Created
March 4, 2017 14:20
llvm-general test linker errors
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| Linking dist/build/test/test ... | |
| Undefined symbols for architecture x86_64: | |
| "llvm::TargetRegistry::lookupTarget(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, llvm::Triple&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >&)", referenced from: | |
| _LLVM_General_LookupTarget in libHSllvm-general-3.9.0.0-CJVSglxrzErATfXQXzEuNH.a(TargetC.o) | |
| "llvm::raw_fd_ostream::raw_fd_ostream(llvm::StringRef, std::error_code&, llvm::sys::fs::OpenFlags)", referenced from: | |
| _LLVM_General_WithFileRawOStream in libHSllvm-general-3.9.0.0-CJVSglxrzErATfXQXzEuNH.a(RawOStreamC.o) | |
| "llvm::createInternalizePass(std::function<bool (llvm::GlobalValue const&)>)", referenced from: | |
| _LLVM_General_AddInternalizePass in libHSllvm-general-3.9.0.0-CJVSglxrzErATfXQXzEuNH.a(PassManagerC.o) | |
| "llvm::sys::getProcessTriple[abi:cxx11]()", referenced from: | |
| _LLVM_General_GetProcessTargetTriple in libHSllvm-general-3.9.0.0-CJVSglxrzErATfXQXzEuNH.a(TargetC.o) |
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| Hogsmill:llvm-general dom$ ./dist/build/test/test | |
| llvm-general: | |
| CallingConvention: | |
| : [OK] | |
| fastcc: [OK] | |
| coldcc: [OK] | |
| ghccc: [OK] | |
| cc11: [OK] | |
| webkit_jscc: [OK] | |
| anyregcc: [OK] |
idontgetoutmuch
/ gist:a37e8262406000b5d662594aeb7d60eb
Created
March 4, 2017 16:33
accelerate-llvm fails to build
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| cabal build | |
| Building accelerate-llvm-1.0.0.0... | |
| Preprocessing library accelerate-llvm-1.0.0.0... | |
| [24 of 52] Compiling Data.Range.Range ( Data/Range/Range.hs, dist/build/Data/Range/Range.o ) | |
| ghc: | |
| lookupSymbol failed in relocateSection (relocate external) | |
| /usr/local/Cellar/llvm/3.9.1/lib/libLLVMLTO.a: unknown symbol `__ZN4llvm15PrintStatisticsEv' | |
| ghc: Could not on-demand load symbol '__ZNSt3__16vectorIPN4llvm8ConstantENS_9allocatorIS3_EEE21__push_back_slow_pathIRKS3_EEvOT_' | |
| GHC runtime linker: fatal error: I found a duplicate definition for symbol |
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| module CRC32 (crc32_tab, crc32, crc32String) where | |
| import Data.Bits | |
| import Data.Word | |
| import Data.Char | |
| -- table and sample code derived from | |
| -- http://www.opensource.apple.com/source/xnu/xnu-1456.1.26/bsd/libkern/crc32.c | |
| -- * COPYRIGHT (C) 1986 Gary S. Brown. You may use this program, or | |
| -- * code or tables extracted from it, as desired without restriction. |
idontgetoutmuch
/ gist:dc882755a64b27fe51239f6db4fa4699
Created
April 30, 2017 08:14
meta_add("MetaDiffEq") # Adds all of the packages, even those unregistered
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| julia> meta_add("MetaDiffEq") # Adds all of the packages, even those unregistered | |
| INFO: Loading MetaSpec from /Users/dom/.julia/v0.5/MetaPkg/src/../requires/MetaDiffEq | |
| INFO: Adding meta package: MetaDiffEq | |
| INFO: Going to run: Pkg.clone("git@github.com:JuliaDiffEq/DiffEqBifurcate.jl") | |
| INFO: Cloning DiffEqBifurcate from git@github.com:JuliaDiffEq/DiffEqBifurcate.jl | |
| Passphrase for /Users/dom/.ssh/id_rsa: | |
| ERROR: GitError(Code:EEOF, Class:SSH, ERROR: Repository not found. | |
| ) | |
| in macro expansion at ./libgit2/error.jl:99 [inlined] | |
| in clone(::String, ::SubString{String}, ::Base.LibGit2.CloneOptions) at ./libgit2/repository.jl:191 |
idontgetoutmuch
/ Haskell.hs
Created
May 11, 2017 06:33
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| oneStepH98 :: Double -> (V2 Double, V2 Double) -> (V2 Double, V2 Double) | |
| oneStepH98 h prev = (qNew, pNew) | |
| where | |
| h2 = h / 2 | |
| hs = pure h | |
| h2s = pure h2 | |
| p2 = psPrev - h2s * nablaQ qsPrev | |
| qNew = qsPrev + hs * nablaP p2 | |
| pNew = p2 - h2s * nablaQ qNew | |
| qsPrev = P.fst prev |
idontgetoutmuch
/ Julia.jl
Created
May 11, 2017 06:50
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| e = 0.6 | |
| q10 = 1 - e | |
| q20 = 0.0 | |
| p10 = 0.0 | |
| p20 = sqrt((1 + e) / (1 - e)) | |
| h = 0.1 | |
| dummyStart = ((q10, q20), (p10, p20)) |
idontgetoutmuch
/ StormerVerlet.jl
Created
May 11, 2017 11:39
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| using StaticArrays | |
| e = 0.6 | |
| q10 = 1 - e | |
| q20 = 0.0 | |
| p10 = 0.0 | |
| p20 = sqrt((1 + e) / (1 - e)) | |
| h = 0.01 |
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| using StaticArrays | |
| e = 0.6 | |
| q10 = 1 - e | |
| q20 = 0.0 | |
| p10 = 0.0 | |
| p20 = sqrt((1 + e) / (1 - e)) | |
| h = 0.01 |
idontgetoutmuch
/ ForBrent.html
Created
May 27, 2017 07:06
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| <pre class="sourceCode haskell"><code class="sourceCode haskell"><span style="">></span> <span style="color: green;">{-# OPTIONS_GHC -Wall #-}</span> | |
| <span style="">></span> <span style="color: green;">{-# OPTIONS_GHC -fno-warn-name-shadowing #-}</span> | |
| <span style="">></span> <span style="color: green;">{-# OPTIONS_GHC -fno-warn-type-defaults #-}</span> | |
| <span style="">></span> <span style="color: green;">{-# OPTIONS_GHC -fno-warn-unused-do-bind #-}</span> | |
| <span style="">></span> <span style="color: green;">{-# OPTIONS_GHC -fno-warn-missing-methods #-}</span> | |
| <span style="">></span> <span style="color: green;">{-# OPTIONS_GHC -fno-warn-orphans #-}</span> | |
| <span style="">></span> | |
| <span style="">></span> <span style="color: blue; font-weight: bold;">import</span> <span style="">Symplectic</span> | |
| <span style="">></span> | |
| <span style="">></span> <span style="">main</span> <span style="color: red;">::</span> <span style="">IO</span> <span style="" |