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Faster conversion from boolean `SparseMatrixCSC` to `BitMatrix`
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11
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369
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November 5, 2024
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Fragile type inference in custom getproperty()
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1
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119
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November 5, 2024
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Array of Structs vs Structs of Arrays
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1
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421
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November 4, 2024
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Using @fastmath
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1
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159
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November 3, 2024
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Passing Constants into Functions as local variables vs default parameters or global constants
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7
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217
|
November 3, 2024
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`minimum()` 3x - 6x slower than `numpy.min()`
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16
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709
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November 2, 2024
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What's recommended literature on high-performance Julia?
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6
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628
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November 2, 2024
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Why this function involving eachslice is type unstable?
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2
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167
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November 1, 2024
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Performance benefits of writing getters for struct fields
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2
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160
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October 31, 2024
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A function return type of `::AbstractArray{AbstractString}` causes a performance penalty?
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15
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335
|
October 31, 2024
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RFC: macro for checking that a struct is concretely typed
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10
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387
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October 31, 2024
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Very Slow `DBInterface.execute` on large duckdb relative to R
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4
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258
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October 30, 2024
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Pointer to stackframe in Julia, VLA/alloca-like; with e.g. StaticString.jl
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5
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169
|
October 30, 2024
|
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Why does a vector with 10 times more elements takes 2x-5x less time to pre-allocate?
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14
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537
|
October 30, 2024
|
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The One Billion Row Challenge
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29
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3037
|
October 30, 2024
|
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Optimizing a puzzle from the Balatro game: discarding part of a poker hand to get a pair
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14
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793
|
October 30, 2024
|
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10x faster sortperm()
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10
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2918
|
October 29, 2024
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Argmax over columns of a large matrix
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2
|
168
|
October 29, 2024
|
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Avoid allocations in retrieving array parts
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2
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97
|
October 29, 2024
|
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JumpProcesses.jl solvers
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4
|
161
|
October 28, 2024
|
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`ifelse(x<y, x, y)` much faster than `min()`
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16
|
608
|
October 28, 2024
|
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Can't convert from Irish to British grid using CoordRefSystems
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1
|
90
|
October 28, 2024
|
|
Most Efficient Way to Compute a Quadratic Matrix Form
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15
|
4656
|
October 27, 2024
|
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Allocations MVectors
|
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10
|
280
|
October 27, 2024
|
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Loop over array of static arrays
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12
|
338
|
October 26, 2024
|
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What is a good design for a settable global with a known type?
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4
|
167
|
October 26, 2024
|
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Allocations with StaticArrays and `+=` in Julia `v1.11`
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6
|
447
|
October 26, 2024
|
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Rule of thumb to estimate theoretical lower bound on benchmarks?
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4
|
225
|
October 25, 2024
|
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@profile slows down MPI?
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0
|
63
|
October 24, 2024
|
|
Type inference difference in `mapreduce(f, op, t)` vs `reduce(op, map(f, t))`
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1
|
368
|
October 24, 2024
|