About Mir Algorithm
Mir Algorithm[1] is Dlang core library for math, finance and a
home for Dlang multidimensional array package - ndslice.
New Modules since v0.6.21
- Reworked interpolation API, now found in mir.interpolate,
mir.interpolate.linear, mir.interpolate.pchip.
- New module mir.interpolate.spline for cubic interpolation.
Warning: multivariate cubic spline with derivatives is still
experimental.
- New module mir.interpolate.constant for constant interpolation.
Warning: multivariate constant interpolant is still experimental.
API Changes since v0.6.21
- Added in mir.math.common function attributes @optmath and
@fmamath. They only have effect when compiling with LDC but can
be used with all compilers. (This now also applies to @fastmath.)
@optmath is similar to @fastmath but does not allow
unsafe-fp-math. Does not force LDC to replace division with
multiplication by reciprocal.
- New mir.utility.extMul extended unsigned multiplication that
makes available the high bits of the result
- New mir.functional.aliasCall
- New mir.ndslice.algorithm.maxLength returns max length across
all dimensions.
- New mir.ndslice.slice.IteratorOf!(T : Slice) extracts iterator
type from a Slice
- New mir.ndslice.slice.ndassign assignment utility template that
works both with scalars and with ndslices.
- In mir.ndslice.slice.Slice: iterator is now inout; opUnary now
works with - and +; opIndexAssign now returns ref this instead of
void.
- mir.ndslice.field.MagicField supports length and shape.
Removed Modules
- mir.interpolation, mir.interpolation.linear, mir.interpolation.
Migrate to replacements (mir.interpolate.*).
Other Changes since v0.6.21
- Uses of @fastmath in the Mir codebase have been replaced by
@optmath, excepting mir.math.sum Summation.fast.
- In mir.ndslice.topology under-the-hood improvements in slide,
diff, pairwise
- In mir.ndslice.slice.Slice opBinary and opBinaryRight now
internally use mir.ndslice.topology.vmap instead of
mir.ndslice.topology.indexed.
Fixed since v0.6.21
- Fix in mir.ndslice.topology.map for compilation failing in
cases where chained map calls couldn't be coalesced due to
capturing multiple contexts (seemingly a compiler bug in some
cases)
- Made mir.ndslice.topology.flattened backwards compatible with
LDC 1.2.0 for those who haven't upgraded
- Added workaround in mir.ndslice.algorithm.reduce for DMD
inlining bug for non-Windows x86-64 (LDC unaffected)
- mir.primitives.shape now takes its argument by reference
[1] https://github.com/libmir/mir-algorithm
Release notes with hyperlinks:
https://github.com/libmir/mir-algorithm/releases/tag/v0.7.0
