cabal-version: 2.2 name: fp-ieee version: 0.1.0.4 x-revision: 1 synopsis: IEEE 754-2019 compliant operations description: Please see the README on GitHub at category: Numeric, Math homepage: https://github.com/minoki/haskell-floating-point#readme bug-reports: https://github.com/minoki/haskell-floating-point/issues author: ARATA Mizuki maintainer: minorinoki@gmail.com copyright: 2020-2024 ARATA Mizuki license: BSD-3-Clause license-file: LICENSE build-type: Simple extra-source-files: README.md ChangeLog.md source-repository head type: git location: https://github.com/minoki/haskell-floating-point subdir: fp-ieee flag pure-hs description: Disable FFI manual: True default: False flag sse4_1 description: Use SSE4.1 instructions on x86 manual: True default: False flag fma3 description: Use FMA3 instructions on x86. On GHC 9.8 or later, this flag enables use of FMA primitives. manual: True default: False flag f16c description: Use F16C instructions on x86 manual: True default: False -- flag x87-long-double -- description: Support x87 "long double" via long-double package -- manual: True -- default: False flag float128 description: Support Float128 via float128 package manual: True default: False flag half description: Support Half (float16) via half package manual: True default: False flag integer-gmp description: Use integer-gmp package on GHC 8.x manual: False default: True flag ghc-bignum description: Use ghc-bignum package on GHC 9.x manual: False default: True common deps build-depends: -- We use a post-GHC 8.6 language extension: NumericUnderscores -- cast{Word32,Word64}To{Float,Double}, cast{Float,Double}To{Word32,Word64} are since base-4.10.0.0 (GHC 8.2) -- Semigroup((<>)) is exported from Prelude since base-4.11.0.0 (GHC 8.4) base >=4.12 && <4.21 if !flag(pure-hs) cpp-options: -DUSE_FFI if !flag(pure-hs) && os(windows) -- mingw-w64 is not reliable cpp-options: -DSOME_LIBC_FUNCTIONS_MIGHT_BE_BUGGY if flag(float128) -- Support Float128 cpp-options: -DUSE_FLOAT128 build-depends: float128 ==0.1.* if flag(half) -- Support Half -- Note that half-0.3's isInfinite is buggy (https://github.com/ekmett/half/issues/23) cpp-options: -DUSE_HALF build-depends: half ==0.3.* -- if flag(x87-long-double) -- cpp-options: -DUSE_X87_LONG_DOUBLE -- build-depends: -- long-double ==??? common options ghc-options: -Wcompat if arch(i386) -- Always enable SSE2 on i386 ghc-options: -msse2 cc-options: -msse2 -mfpmath=sse library import: deps, options exposed-modules: Numeric.Floating.IEEE Numeric.Floating.IEEE.Internal Numeric.Floating.IEEE.NaN other-modules: GHC.Float.Compat MyPrelude Numeric.Floating.IEEE.Internal.Augmented Numeric.Floating.IEEE.Internal.Base Numeric.Floating.IEEE.Internal.Classify Numeric.Floating.IEEE.Internal.Conversion Numeric.Floating.IEEE.Internal.FMA Numeric.Floating.IEEE.Internal.GenericArith Numeric.Floating.IEEE.Internal.IntegerInternals Numeric.Floating.IEEE.Internal.MinMax Numeric.Floating.IEEE.Internal.NaN Numeric.Floating.IEEE.Internal.NextFloat Numeric.Floating.IEEE.Internal.Remainder Numeric.Floating.IEEE.Internal.RoundToIntegral Numeric.Floating.IEEE.Internal.Rounding Numeric.Floating.IEEE.Internal.Rounding.Common Numeric.Floating.IEEE.Internal.Rounding.Encode Numeric.Floating.IEEE.Internal.Rounding.Integral Numeric.Floating.IEEE.Internal.Rounding.Rational hs-source-dirs: src build-depends: integer-logarithms >=1 && <1.1 ghc-options: -Wall if flag(half) other-modules: Numeric.Floating.IEEE.Internal.Half if flag(float128) other-modules: Numeric.Floating.IEEE.Internal.Float128 if flag(integer-gmp) && impl(ghc < 9.0.0) build-depends: -- integer-gmp-1.1 is based on ghc-bignum, which is not what we want integer-gmp ==1.0.* if flag(ghc-bignum) && impl(ghc >= 9.0.0) build-depends: ghc-bignum >=1.0 && <1.4 -- Fast roundeven: needs SSE4.1 on x86 if !flag(pure-hs) && (arch(i386) || arch(x86_64)) && flag(sse4_1) cpp-options: -DHAS_FAST_ROUNDEVEN cc-options: -msse4.1 c-sources: cbits/roundeven.c -- Fast roundeven: always available on AArch64 if !flag(pure-hs) && arch(aarch64) cpp-options: -DHAS_FAST_ROUNDEVEN c-sources: cbits/roundeven.c -- Fast FMA: needs FMA3 on x86 (FMA4 is not supported by this package) if !flag(pure-hs) && (arch(i386) || arch(x86_64)) && flag(fma3) && impl(ghc < 9.8) cpp-options: -DHAS_FAST_FMA cc-options: -mfma c-sources: cbits/fma.c if (arch(i386) || arch(x86_64)) && flag(fma3) && impl(ghc >= 9.8) cpp-options: -DHAS_FMA_PRIM ghc-options: -mfma -- Fast FMA: always available on AArch64 if !flag(pure-hs) && arch(aarch64) && impl(ghc < 9.8) cpp-options: -DHAS_FAST_FMA c-sources: cbits/fma.c if !flag(pure-hs) && arch(aarch64) && impl(ghc >= 9.8) cpp-options: -DHAS_FMA_PRIM -- Enable use of libm's fma unless "pure-hs" is set; but not on Windows -- (mingw-w64's fma is not reliable) if !flag(pure-hs) && (arch(i386) || arch(x86_64)) && !os(windows) cpp-options: -DUSE_C99_FMA if (arch(i386) || arch(x86_64)) && os(windows) cpp-options: -DDONT_INLINE_FMA_PRIM -- Fast min/max: available on AArch64 if !flag(pure-hs) && arch(aarch64) cpp-options: -DHAS_FAST_MINMAX c-sources: cbits/minmax.c if !flag(pure-hs) && flag(half) && arch(x86_64) && flag(f16c) cpp-options: -DHAS_FAST_HALF_CONVERSION cc-options: -mf16c c-sources: cbits/half.c if !flag(pure-hs) && flag(half) && arch(aarch64) cpp-options: -DHAS_FAST_HALF_CONVERSION c-sources: cbits/half.c if !flag(pure-hs) && (arch(aarch64) || arch(x86_64)) cpp-options: -DHAS_FAST_CANONICALIZE c-sources: cbits/canonicalize.c default-language: Haskell2010 test-suite fp-ieee-doctests import: deps, options type: exitcode-stdio-1.0 main-is: doctests.hs build-depends: doctest ^>=0.22.2 , QuickCheck ^>=2.14.3 default-language: Haskell2010 if impl(ghc >= 9.8) buildable: False test-suite fp-ieee-test import: deps, options type: exitcode-stdio-1.0 main-is: Spec.hs other-modules: AugmentedArithSpec ClassificationSpec FMASpec IntegerInternalsSpec MinMaxSpec NaNSpec NextFloatSpec RoundingSpec RoundToIntegralSpec TwoSumSpec Util hs-source-dirs: test ghc-options: -threaded -rtsopts -with-rtsopts=-N -fno-ignore-asserts build-depends: QuickCheck ^>=2.14.3 , fp-ieee , hspec ^>=2.11.7 , hspec-core ^>=2.11.7 , integer-logarithms , random ^>=1.2.1.1 if flag(half) other-modules: HalfSpec if flag(float128) other-modules: Float128Spec default-language: Haskell2010 benchmark fp-ieee-benchmark import: deps, options type: exitcode-stdio-1.0 main-is: Benchmark.hs hs-source-dirs: benchmark build-depends: fp-ieee , tasty-bench ^>=0.3.5 default-language: Haskell2010