9404716e92
ndiff is a utility for comparing putatively similar files, ignoring small numeric differences. The utility is written by Nelson H. F. Beebe and covered by the GNU General Public License (GPL), version 2. It may be built with arbitrary precision support (more powerful) or using built-in floating point precision, see Makefile. Assessing the consistency of a numerical program run in multiple environments (operating systems, architectures, or compilers) can be a difficult task for a human, as small differences in numerical output values are expected. File differencing utilites, such as diff(1), will generally produce voluminous output, often longer than the original files. ndiff solves this problem. Taking two two text files expected to be identical, or at least numerically similar, it allows to specify absolute and/or relative error tolerances for differences between numerical values in the two files, and then reports only the lines with values exceeding those tolerances. It also tells by how much they differ. A simple example: % ndiff --relative-error 1.0e-3 test019.txt.1 test019.txt.2 ### Maximum relative error in matching lines = 8.64e-51 at line 129 field 4 WWW: http://www.math.utah.edu/~beebe/software/ndiff/ I've cleaned up the submitted version a little. PR: 62221 Submitted by: Stefan A. Deutscher <sad@mailaps.org>
226 lines
5.1 KiB
Makefile
226 lines
5.1 KiB
Makefile
# $FreeBSD$
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#
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SUBDIR += GiNaC
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SUBDIR += R-a4
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SUBDIR += R-letter
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SUBDIR += abs
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SUBDIR += add
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SUBDIR += algae
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SUBDIR += apc
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SUBDIR += arpack
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SUBDIR += arpack++
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SUBDIR += asir2000
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SUBDIR += atlas
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SUBDIR += atlas-devel
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SUBDIR += bamg
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SUBDIR += biggles
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SUBDIR += blacs
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SUBDIR += blas
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SUBDIR += blitz++
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SUBDIR += calc
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SUBDIR += calcoo
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SUBDIR += calctool
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SUBDIR += ccmath
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SUBDIR += clarence
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SUBDIR += cln
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SUBDIR += concorde
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SUBDIR += cxsc
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SUBDIR += dcdflib
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SUBDIR += diehard
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SUBDIR += djbfft
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SUBDIR += drgeo
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SUBDIR += eispack
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SUBDIR += emc2
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SUBDIR += entropy
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SUBDIR += eukleides
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SUBDIR += eval
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SUBDIR += fbm
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SUBDIR += femlab
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SUBDIR += fftpack
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SUBDIR += fftw
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SUBDIR += freefem
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SUBDIR += freefem++
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SUBDIR += fudgit
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SUBDIR += fung-calc
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SUBDIR += fxt
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SUBDIR += galculator
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SUBDIR += gambit
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SUBDIR += gap
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SUBDIR += gcalctool
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SUBDIR += gdcalc
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SUBDIR += geg
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SUBDIR += gexpr
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SUBDIR += glgraph
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SUBDIR += glove
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SUBDIR += glpk
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SUBDIR += gnumeric
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SUBDIR += gnumeric2
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SUBDIR += gnuplot
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SUBDIR += gnuplot+
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SUBDIR += grace
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SUBDIR += gracetmpl
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SUBDIR += graphthing
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SUBDIR += gri
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SUBDIR += grpn
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SUBDIR += gsl
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SUBDIR += guppi
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SUBDIR += hexcalc
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SUBDIR += it++
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SUBDIR += itl
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SUBDIR += jacal
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SUBDIR += jama
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SUBDIR += javanns
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SUBDIR += kaskade
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SUBDIR += koctave
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SUBDIR += kseg
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SUBDIR += lapack
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SUBDIR += lapack++
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SUBDIR += libgmp-freebsd
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SUBDIR += libgmp4
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SUBDIR += libneural
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SUBDIR += libranlib
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SUBDIR += linalg
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SUBDIR += linpack
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SUBDIR += linux-dislin
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SUBDIR += linux-relview
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SUBDIR += lp_solve
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SUBDIR += matrix
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SUBDIR += maxima
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SUBDIR += metis
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SUBDIR += metis-edf
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SUBDIR += mpexpr
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SUBDIR += mprime
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SUBDIR += mtl
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SUBDIR += mtrxmath
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SUBDIR += mupad
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SUBDIR += naturalmath
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SUBDIR += nauty
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SUBDIR += ndiff
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SUBDIR += netcdf
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SUBDIR += newmat
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SUBDIR += ngraph
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SUBDIR += nsc2ke
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SUBDIR += ntl
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SUBDIR += octave
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SUBDIR += oleo
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SUBDIR += p5-AI-DecisionTree
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SUBDIR += p5-AI-NeuralNet-BackProp
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SUBDIR += p5-AI-NeuralNet-Mesh
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SUBDIR += p5-AI-Perceptron
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SUBDIR += p5-Bit-ShiftReg
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SUBDIR += p5-Bit-Vector
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SUBDIR += p5-Chart-Math-Axis
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SUBDIR += p5-Date-Handler
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SUBDIR += p5-Graph
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SUBDIR += p5-Math-Base85
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SUBDIR += p5-Math-BaseCalc
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SUBDIR += p5-Math-Bezier
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SUBDIR += p5-Math-BigInt
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SUBDIR += p5-Math-BigIntFast
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SUBDIR += p5-Math-Calc-Units
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SUBDIR += p5-Math-Currency
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SUBDIR += p5-Math-Expr
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SUBDIR += p5-Math-FFT
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SUBDIR += p5-Math-FixedPrecision
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SUBDIR += p5-Math-GMP
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SUBDIR += p5-Math-GSL
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SUBDIR += p5-Math-Interpolate
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SUBDIR += p5-Math-LinearCombination
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SUBDIR += p5-Math-Logic
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SUBDIR += p5-Math-Pari
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SUBDIR += p5-Math-Random
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SUBDIR += p5-Math-Random-MT
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SUBDIR += p5-Math-Round
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SUBDIR += p5-Math-SimpleVariable
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SUBDIR += p5-Math-TrulyRandom
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SUBDIR += p5-MatrixReal
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SUBDIR += p5-NetCDF
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SUBDIR += p5-Number-Compare
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SUBDIR += p5-Roman
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SUBDIR += p5-Set-IntSpan
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SUBDIR += p5-Set-Window
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SUBDIR += p5-Statistics-ChiSquare
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SUBDIR += p5-Statistics-Contingency
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SUBDIR += p5-Statistics-Descriptive
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SUBDIR += p5-Statistics-Distributions
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SUBDIR += p5-Statistics-LTU
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SUBDIR += p5-Statistics-OLS
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SUBDIR += p5-Statistics-Table-F
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SUBDIR += pari
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SUBDIR += pari-devel
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SUBDIR += parmetis
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SUBDIR += physcalc
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SUBDIR += ploticus
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SUBDIR += ploticus-nox11
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SUBDIR += plplot
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SUBDIR += pspp
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SUBDIR += py-fpconst
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SUBDIR += py-gato
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SUBDIR += py-gnuplot
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SUBDIR += py-gsl
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SUBDIR += py-mpz
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SUBDIR += py-numarray
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SUBDIR += py-numeric
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SUBDIR += py-numeric17
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SUBDIR += py-probstat
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SUBDIR += py-scientific
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SUBDIR += qscanplot
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SUBDIR += rascal
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SUBDIR += rcalc
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SUBDIR += rpc
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SUBDIR += rpy
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SUBDIR += ruby-algebra
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SUBDIR += ruby-bitset
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SUBDIR += ruby-bitvector
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SUBDIR += ruby-gmp
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SUBDIR += ruby-gnuplot
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SUBDIR += ruby-math3d
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SUBDIR += ruby-narray
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SUBDIR += ruby-netcdf
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SUBDIR += sc
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SUBDIR += scalapack
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SUBDIR += scigraphica
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SUBDIR += scilab
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SUBDIR += sdpa
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SUBDIR += slsc
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SUBDIR += snns
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SUBDIR += solitaire
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SUBDIR += spar
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SUBDIR += spooles
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SUBDIR += spooles-mpich
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SUBDIR += ss
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SUBDIR += superlu
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SUBDIR += superlu_mt
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SUBDIR += surf
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SUBDIR += taucs
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SUBDIR += thx_1138
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SUBDIR += topaz
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SUBDIR += tvmet
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SUBDIR += umatrix
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SUBDIR += umfpack
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SUBDIR += units
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SUBDIR += unixstat
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SUBDIR += vecfem
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SUBDIR += vtk
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SUBDIR += vtk-data
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SUBDIR += vtk-examples
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SUBDIR += vtk-headers
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SUBDIR += vtk-java
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SUBDIR += vtk-python
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SUBDIR += vtk-tcl
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SUBDIR += wingz
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SUBDIR += wingz3
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SUBDIR += wmcalc
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SUBDIR += xgfe
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SUBDIR += xgobi
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SUBDIR += xgraph
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SUBDIR += xldlas
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SUBDIR += xlispstat
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SUBDIR += xplot
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SUBDIR += xspread
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SUBDIR += xwpl
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SUBDIR += yacas
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.include <bsd.port.subdir.mk>
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