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Slicing array on julia 4000ms vs c++ 400ms
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24
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1034
|
November 10, 2024
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LinearAlgebra.mul! for complex vectors very slow on Apple Silicon
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5
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582
|
November 8, 2024
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Is it possible to avoid these excess allocations when using @batch or @threads?
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4
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263
|
November 8, 2024
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How to know when objects are stack or heap allocated
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7
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1467
|
November 8, 2024
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Spooky allocations - linked to Varargs?
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8
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236
|
November 7, 2024
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Implementation of Periodic Boundary Conditions
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10
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859
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November 7, 2024
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Is `empty!` O(1)?
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4
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278
|
November 7, 2024
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A chainrule for multi-threaded map
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3
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193
|
November 7, 2024
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Why does `A .= sign.(view(A, diagind(A))) .* A` allocate?
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9
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277
|
November 6, 2024
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Documenter.jl is not documenting any changes
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17
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1534
|
November 6, 2024
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Are there any plans to improve the composability of @batch and/or reduce overhead of @threads?
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2
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206
|
November 5, 2024
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Faster conversion from boolean `SparseMatrixCSC` to `BitMatrix`
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11
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453
|
November 5, 2024
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Fragile type inference in custom getproperty()
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1
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125
|
November 5, 2024
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Array of Structs vs Structs of Arrays
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1
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456
|
November 4, 2024
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Using @fastmath
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1
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170
|
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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244
|
November 3, 2024
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`minimum()` 3x - 6x slower than `numpy.min()`
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16
|
800
|
November 2, 2024
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What's recommended literature on high-performance Julia?
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6
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676
|
November 2, 2024
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Why this function involving eachslice is type unstable?
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2
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181
|
November 1, 2024
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Performance benefits of writing getters for struct fields
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2
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182
|
October 31, 2024
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A function return type of `::AbstractArray{AbstractString}` causes a performance penalty?
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15
|
368
|
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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415
|
October 31, 2024
|
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Very Slow `DBInterface.execute` on large duckdb relative to R
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4
|
283
|
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
|
199
|
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
|
596
|
October 30, 2024
|
|
The One Billion Row Challenge
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29
|
3151
|
October 30, 2024
|
|
Optimizing a puzzle from the Balatro game: discarding part of a poker hand to get a pair
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14
|
848
|
October 30, 2024
|
|
10x faster sortperm()
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|
10
|
2971
|
October 29, 2024
|
|
Argmax over columns of a large matrix
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2
|
183
|
October 29, 2024
|
|
Avoid allocations in retrieving array parts
|
|
2
|
117
|
October 29, 2024
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