performance-tuning

  1. Parallelization of the stochastic Euler scheme

  2. How to efficiently evaluate only parts of an n dimensional function
  3. Debug numerical error inside CompiledFunction
  4. Dramatic speed difference of code on Matlab and Mathematica

  5. Approximate to the speed of Built-In functions
  6. Alternative for MapThread in listable functions
  7. DictionaryLookup very slow

  8. Speeding up MovingMap of Dot
  9. Using less memory with ParallelMap when modifying random geometric graphs
  10. Jacobian for parallelised FindRoot with multiple variables

  11. Why does the kernel die suddenly in this script with ParallelMap?

  12. Compile a precomputed list-type expression
  13. Faster variant of Reduce for finding zeros of holomorphic functions in a region

  14. Most efficient way to build block / banded SparseArray
  15. How to speed up `RotationMatrix`?

  16. Evaluation of function with options affecting complexity

  17. Duplication-Divergence network model

  18. Poor performance from Manipulate and Sow-Reap

  19. Fastest way to calculate matrix of pairwise distances

  20. Slow evaluation of Recurrence plot data from NDSolve: Performance Tuning

  21. Specialized form of Outer[f, list, list] for symmetric f

  22. Probability a random triangle on a circle contains the origin
  23. Slow performance of ArrayResample

  24. Manually specifying distance metric to Nearest slows down calculation
  25. How do I improve the style, efficiency, and versatility of this code?
  26. Inefficient memory storage for Dataset

  27. Fast spherical polygon

  28. PseudoInverse of a variable matrix is very slow

  29. How to obtain the cell-adjacency graph of a mesh?
  30. Implementing a compilable Faddeeva function of complex argument

  31. Long-running code

  32. Fix a vertex at a known location in SpatialGraphDistribution

  33. Making a notebook with Taylor series of the square root of a determinant more efficient
  34. How to speed up Solve with increasing number of equations
  35. Fastest way to look up in a list of Associations

  36. Why are CoefficientRules and MonomialList so slow?

  37. Efficient conversion from string to number

  38. Performance Tuning of Geodesic Paths in Large Random Spatial Networks

  39. How to speed up estimation of Mean and Gaussian curvatures on triangular meshes?

  40. Very slow code for simulation of optical emission (Raman) spectra

  41. Mathematica's NIntegrate is so slower compare to scipy
  42. Tangent Plane and Normal Vector

  43. Only perform a symbolic differentiation once

  44. Fast computation of eigenvalues of large Hermitian matrices
  45. Add interpolating functions over an unstructured mesh to get a single interpolating function

  46. Variance of geodesic path length in a random geometric graph

  47. How to set EdgeWeights in SpatialGraphDistribution?

  48. Generating lists of integer numbers with two constraints
  49. Random Geometric Graphs, but fast
  50. Optimize a bunch of `Dot` operations

  51. Efficiently generating n-D Gaussian random fields
  52. How to find all the positions of max value of a list efficiently?

  53. Speeding up a density plot
  54. Optimising a routine which contains calls to a very large list

  55. Clean & efficient bounding box non-intersection test

  56. Association lookup in sub-kernel seems slow

  57. Bug in HypergeometricPFQRegularized?

  58. Resize performance related to Ticks/Frame presence in Graphics
  59. Finding $n^\text{th}$ largest/smallest element
  60. Is there a way to let NDEigensystem output discrete eigenfunctions rather than InterpolatingFunctions?

  61. Improve speed in Sum of probabilities ~ Normal Distribution
  62. What is the most effective method of making function which should be different for real and integer arguments?
  63. How fast can I compare an array of images?

  64. Speed up the computation of the trace of a matrix

  65. How fast can I split an image?
  66. Fast integer square-root
  67. Remove or change edge weights of graph with good performance
  68. Simulate MATLAB's meshgrid function

  69. Convert single index into the multiple indices of a tensor product basis

  70. How to speed up calculation
  71. How to speed up this high-dimensional definite integral?
  72. Major slowdown when using a ColorFunction with more than one named scheme

  73. NIntegrate Convergence

  74. How can I speed up my compiled RBF interpolating function?

  75. Return list from FrontEndExecute
  76. Most efficient numerical selectBetween
  77. Interpolation with symbolic variable to speed up numerical integral

  78. Faster alternative to Rasterize
  79. Difference between AbsoluteTiming and Timing

  80. Finding all elements within a certain range in a sorted list

  81. Generation of Step Numbers

  82. Performance of ImageCorrelate with a masked kernel (via custom distance function)

  83. tcp server slow communcation

  84. What is the fastest way to compute intersection of infinite lines with a given boundary?

  85. Fast function to do multiple rectangle region checks

  86. FindShortestPath in a Random Geometric Graph: Quick Version?

  87. Implementation of Balaban's Line intersection algorithm in Mathematica
  88. How to efficiently implement periodic function to reuse computed values
  89. Radial distribution function

  90. Compile a program with Fold function
  91. Faster way to extract partial data from AdjacencyMatrix

  92. How to repeat each element in a list and the whole list as well?
  93. Dispatch is not working in StringReplace
  94. How can I create an enumeration variable by groups?

  95. Sweep-up for Duffing equation

  96. Ordered RandomSample

  97. FinishDynamic[] does not wait for display to finish

  98. Findroot with a precompiled function with parameters
  99. Many animations in one mathematica file => Aborted
  100. Using Findroot with Precompiled Function