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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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181
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November 3, 2024
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`minimum()` 3x - 6x slower than `numpy.min()`
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16
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612
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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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552
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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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150
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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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135
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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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255
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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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331
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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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215
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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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135
|
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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463
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October 30, 2024
|
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The One Billion Row Challenge
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29
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2880
|
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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709
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October 30, 2024
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10x faster sortperm()
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10
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2858
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October 29, 2024
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Argmax over columns of a large matrix
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2
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144
|
October 29, 2024
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Avoid allocations in retrieving array parts
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2
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72
|
October 29, 2024
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JumpProcesses.jl solvers
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4
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124
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October 28, 2024
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`ifelse(x<y, x, y)` much faster than `min()`
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16
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508
|
October 28, 2024
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Can't convert from Irish to British grid using CoordRefSystems
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1
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78
|
October 28, 2024
|
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Most Efficient Way to Compute a Quadratic Matrix Form
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15
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4564
|
October 27, 2024
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Allocations MVectors
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10
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222
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October 27, 2024
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Loop over array of static arrays
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12
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276
|
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
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147
|
October 26, 2024
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Allocations with StaticArrays and `+=` in Julia `v1.11`
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6
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410
|
October 26, 2024
|
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Rule of thumb to estimate theoretical lower bound on benchmarks?
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4
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196
|
October 25, 2024
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@profile slows down MPI?
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0
|
50
|
October 24, 2024
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Type inference difference in `mapreduce(f, op, t)` vs `reduce(op, map(f, t))`
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1
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345
|
October 24, 2024
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Performance comparison of a custom gcd() function in Julia, C, and Rust
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7
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398
|
October 23, 2024
|
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Fast ways to check if an element is in a vector of vector of elements
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20
|
1034
|
October 23, 2024
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Reshaped views might alias
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5
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184
|
October 23, 2024
|
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What is the best way to re-use a temporary vector
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16
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459
|
October 22, 2024
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