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Unify the method name to get library versions #23323

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merged 4 commits into from
Aug 24, 2017
Merged

Unify the method name to get library versions #23323

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b0838bc
Unify method names to call library version's
musm Aug 22, 2017
ae761e5
Merge branch 'master' into ver
musm Aug 23, 2017
6b44b78
Also rename LAPACK version
musm Aug 23, 2017
59b5506
Merge branch 'master' into ver
musm Aug 24, 2017
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5 changes: 5 additions & 0 deletions NEWS.md
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Expand Up @@ -357,6 +357,11 @@ Deprecated or removed

* `diagm(A::BitMatrix)` has been deprecated, use `diagm(vec(A))` instead ([#23373]).

* `GMP.gmp_version()`, `GMP.GMP_VERSION`, `GMP.gmp_bits_per_limb()`, and `GMP.GMP_BITS_PER_LIBM`
have been renamed to `GMP.version()`, `GMP.VERSION`, `GMP.bits_per_libm()`, and `GMP.BITS_PER_LIBM`,
respectively. Similarly, `MPFR.get_version()`, has been renamed to `MPFR.version()` ([#23323]). Also,
`LinAlg.LAPACK.laver()` has been renamed to `LinAlg.LAPACK.version()` and now returns a `VersionNumber`.

Command-line option changes
---------------------------

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8 changes: 8 additions & 0 deletions base/deprecated.jl
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Expand Up @@ -1722,6 +1722,14 @@ export hex2num
# PR #23373
@deprecate diagm(A::BitMatrix) diagm(vec(A))

# PR 23341
@eval GMP @deprecate gmp_version() version() false
@eval GMP @Base.deprecate_binding GMP_VERSION VERSION false
@eval GMP @deprecate gmp_bits_per_limb() bits_per_limb() false
@eval GMP @Base.deprecate_binding GMP_BITS_PER_LIMB BITS_PER_LIMB false
@eval MPFR @deprecate get_version() version() false
@eval LinAlg.LAPACK @deprecate laver() version() false
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to give the same behavior as the previous function this deprecation should return a tuple

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true (anyone mind fixing this? I don't have time to do it)

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I think the best way to fix this is to leave laver as it was before this change and just add version since, generally, our LAPACK wrappers are pretty thin and don't add much Julia abstraction on top of LAPACK.


# PR #23271
function IOContext(io::IO; kws...)
depwarn("IOContext(io, k=v, ...) is deprecated, use IOContext(io, :k => v, ...) instead.", :IOContext)
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22 changes: 11 additions & 11 deletions base/gmp.jl
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Expand Up @@ -21,25 +21,25 @@ else
end
const CdoubleMax = Union{Float16, Float32, Float64}

gmp_version() = VersionNumber(unsafe_string(unsafe_load(cglobal((:__gmp_version, :libgmp), Ptr{Cchar}))))
gmp_bits_per_limb() = Int(unsafe_load(cglobal((:__gmp_bits_per_limb, :libgmp), Cint)))
version() = VersionNumber(unsafe_string(unsafe_load(cglobal((:__gmp_version, :libgmp), Ptr{Cchar}))))
bits_per_limb() = Int(unsafe_load(cglobal((:__gmp_bits_per_limb, :libgmp), Cint)))

const GMP_VERSION = gmp_version()
const GMP_BITS_PER_LIMB = gmp_bits_per_limb()
const VERSION = version()
const BITS_PER_LIMB = bits_per_limb()

# GMP's mp_limb_t is by default a typedef of `unsigned long`, but can also be configured to be either
# `unsigned int` or `unsigned long long int`. The correct unsigned type is here named Limb, and must
# be used whenever mp_limb_t is in the signature of ccall'ed GMP functions.
if GMP_BITS_PER_LIMB == 32
if BITS_PER_LIMB == 32
const Limb = UInt32
const SLimbMax = Union{Int8, Int16, Int32}
const ULimbMax = Union{UInt8, UInt16, UInt32}
elseif GMP_BITS_PER_LIMB == 64
elseif BITS_PER_LIMB == 64
const Limb = UInt64
const SLimbMax = Union{Int8, Int16, Int32, Int64}
const ULimbMax = Union{UInt8, UInt16, UInt32, UInt64}
else
error("GMP: cannot determine the type mp_limb_t (__gmp_bits_per_limb == $GMP_BITS_PER_LIMB)")
error("GMP: cannot determine the type mp_limb_t (__gmp_bits_per_limb == $BITS_PER_LIMB)")
end

"""
Expand Down Expand Up @@ -82,10 +82,10 @@ BigInt(x)

function __init__()
try
if gmp_version().major != GMP_VERSION.major || gmp_bits_per_limb() != GMP_BITS_PER_LIMB
msg = gmp_bits_per_limb() != GMP_BITS_PER_LIMB ? error : warn
msg(string("The dynamically loaded GMP library (version $(gmp_version()) with __gmp_bits_per_limb == $(gmp_bits_per_limb()))\n",
"does not correspond to the compile time version (version $GMP_VERSION with __gmp_bits_per_limb == $GMP_BITS_PER_LIMB).\n",
if version().major != VERSION.major || bits_per_limb() != BITS_PER_LIMB
msg = bits_per_limb() != BITS_PER_LIMB ? error : warn
msg(string("The dynamically loaded GMP library (version $(version()) with __gmp_bits_per_limb == $(bits_per_limb()))\n",
"does not correspond to the compile time version (version $VERSION with __gmp_bits_per_limb == $BITS_PER_LIMB).\n",
"Please rebuild Julia."))
end

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2 changes: 1 addition & 1 deletion base/libgit2/utils.jl
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Expand Up @@ -26,7 +26,7 @@ function version()
minor = Ref{Cint}(0)
patch = Ref{Cint}(0)
ccall((:git_libgit2_version, :libgit2), Void,
(Ptr{Cint}, Ptr{Cint}, Ptr{Cint}), major, minor, patch)
(Ref{Cint}, Ref{Cint}, Ref{Cint}), major, minor, patch)
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Unrelated? Perhaps better in a separate pull request as such?

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Perhaps, but since this is related to version might as well just do it here. THis is in any case a very trivial change.

return VersionNumber(major[], minor[], patch[])
end
const VERSION = version()
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8 changes: 4 additions & 4 deletions base/linalg/lapack.jl
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Expand Up @@ -92,14 +92,14 @@ function chkfinite(A::StridedMatrix)
end

# LAPACK version number
function laver()
function version()
major = Ref{BlasInt}(0)
minor = Ref{BlasInt}(0)
patch = Ref{BlasInt}(0)
ccall((@blasfunc(ilaver_), liblapack), Void,
(Ptr{BlasInt}, Ptr{BlasInt}, Ptr{BlasInt}),
major, minor, patch)
return major[], minor[], patch[]
(Ptr{BlasInt}, Ptr{BlasInt}, Ptr{BlasInt}),
major, minor, patch)
return VersionNumber(major[], minor[], patch[])
end

# (GB) general banded matrices, LU decomposition and solver
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4 changes: 2 additions & 2 deletions base/linalg/svd.jl
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Expand Up @@ -193,7 +193,7 @@ end
"""
function svdfact!(A::StridedMatrix{T}, B::StridedMatrix{T}) where T<:BlasFloat
# xggsvd3 replaced xggsvd in LAPACK 3.6.0
if LAPACK.laver() < (3, 6, 0)
if LAPACK.version() < v"3.6.0"
U, V, Q, a, b, k, l, R = LAPACK.ggsvd!('U', 'V', 'Q', A, B)
else
U, V, Q, a, b, k, l, R = LAPACK.ggsvd3!('U', 'V', 'Q', A, B)
Expand Down Expand Up @@ -290,7 +290,7 @@ end

function svdvals!(A::StridedMatrix{T}, B::StridedMatrix{T}) where T<:BlasFloat
# xggsvd3 replaced xggsvd in LAPACK 3.6.0
if LAPACK.laver() < (3, 6, 0)
if LAPACK.version() < v"3.6.0"
_, _, _, a, b, k, l, _ = LAPACK.ggsvd!('N', 'N', 'N', A, B)
else
_, _, _, a, b, k, l, _ = LAPACK.ggsvd3!('N', 'N', 'N', A, B)
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2 changes: 1 addition & 1 deletion base/mpfr.jl
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Expand Up @@ -27,7 +27,7 @@ import Base.Math.lgamma_r

import Base.FastMath.sincos_fast

function get_version()
function version()
version = unsafe_string(ccall((:mpfr_get_version,:libmpfr), Ptr{Cchar}, ()))
build = replace(unsafe_string(ccall((:mpfr_get_patches,:libmpfr), Ptr{Cchar}, ())), ' ', '.')
isempty(build) ? VersionNumber(version) : VersionNumber(version * '+' * build)
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2 changes: 1 addition & 1 deletion test/linalg/lapack.jl
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Expand Up @@ -172,7 +172,7 @@ end
@test V' ≈ lVt
B = rand(elty,10,10)
# xggsvd3 replaced xggsvd in LAPACK 3.6.0
if LAPACK.laver() < (3, 6, 0)
if LAPACK.version() < v"3.6.0"
@test_throws DimensionMismatch LAPACK.ggsvd!('S','S','S',A,B)
else
@test_throws DimensionMismatch LAPACK.ggsvd3!('S','S','S',A,B)
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2 changes: 1 addition & 1 deletion test/mpfr.jl
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Expand Up @@ -887,7 +887,7 @@ setprecision(256) do
end

# issue #22758
if MPFR.get_version() > v"3.1.5" || "r11590" in MPFR.get_version().build
if MPFR.version() > v"3.1.5" || "r11590" in MPFR.version().build
setprecision(2_000_000) do
@test abs(sin(big(pi)/6) - 0.5) < ldexp(big(1.0),-1_999_000)
end
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