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`ifelse(x<y, x, y)` much faster than `min()`
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16
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403
|
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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57
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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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4363
|
October 27, 2024
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Allocations MVectors
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10
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133
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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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165
|
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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112
|
October 26, 2024
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Allocations with StaticArrays and `+=` in Julia `v1.11`
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6
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353
|
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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158
|
October 25, 2024
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@profile slows down MPI?
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0
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33
|
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
|
327
|
October 24, 2024
|
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Performance comparison of a custom gcd() function in Julia, C, and Rust
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7
|
323
|
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
|
621
|
October 23, 2024
|
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Reshaped views might alias
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5
|
141
|
October 23, 2024
|
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What is the best way to re-use a temporary vector
|
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16
|
341
|
October 22, 2024
|
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Performance hacking `(&)(a::BitArray, b::BitArray)`
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14
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243
|
October 22, 2024
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Strange performance of literal array constructor
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5
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65
|
October 22, 2024
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Execution of active file in REPL does not work anymore
|
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1
|
103
|
October 22, 2024
|
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How to efficiently parse null as NaN in JSON?
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1
|
90
|
October 22, 2024
|
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Obtaining field values over an array of composite types
|
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11
|
128
|
October 21, 2024
|
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Performance hit of allocation regardless of size
|
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7
|
210
|
October 21, 2024
|
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Is the triple `@inbounds @fastmath @simd` necessary for absolute peak performance?
|
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7
|
498
|
October 21, 2024
|
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How can I allocate a buffer contains different types of data (for MPI communication, for example)?
|
|
10
|
121
|
October 20, 2024
|
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Parallelized calls to Optim.optimize use the same number of threads as a single threaded call
|
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4
|
91
|
October 16, 2024
|
|
PythonCall spends a lot of time showing stuff for JAX
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|
3
|
240
|
October 15, 2024
|
|
Memory allocations when performing operation on Tuple of structs
|
|
9
|
192
|
October 15, 2024
|
|
Near positive definite (NearPD) of a symmetric matrix in Julia
|
|
9
|
2836
|
October 15, 2024
|
|
A wrapper of two functions takes longer time to execute
|
|
4
|
117
|
October 15, 2024
|
|
Performance issue with Vectors vs. 1 Column Matrices
|
|
8
|
233
|
October 13, 2024
|
|
Optimize Apache Arrow data streaming over HTTP
|
|
29
|
1381
|
October 12, 2024
|
|
Pre-allocating array efficiency
|
|
5
|
280
|
October 12, 2024
|