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Argmax over columns of a large matrix
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2
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147
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October 29, 2024
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Avoid allocations in retrieving array parts
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2
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79
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October 29, 2024
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JumpProcesses.jl solvers
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4
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128
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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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521
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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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82
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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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4583
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October 27, 2024
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Allocations MVectors
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10
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233
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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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293
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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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152
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October 26, 2024
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Allocations with StaticArrays and `+=` in Julia `v1.11`
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6
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419
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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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203
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October 25, 2024
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@profile slows down MPI?
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0
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53
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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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349
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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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415
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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
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1081
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October 23, 2024
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Reshaped views might alias
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5
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193
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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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473
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October 22, 2024
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Performance hacking `(&)(a::BitArray, b::BitArray)`
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14
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363
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October 22, 2024
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Strange performance of literal array constructor
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5
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108
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October 22, 2024
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Execution of active file in REPL does not work anymore
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1
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171
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October 22, 2024
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How to efficiently parse null as NaN in JSON?
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1
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151
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October 22, 2024
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Obtaining field values over an array of composite types
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11
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236
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October 21, 2024
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Performance hit of allocation regardless of size
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7
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260
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October 21, 2024
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Is the triple `@inbounds @fastmath @simd` necessary for absolute peak performance?
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7
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587
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October 21, 2024
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How can I allocate a buffer contains different types of data (for MPI communication, for example)?
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10
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214
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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
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143
|
October 16, 2024
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PythonCall spends a lot of time showing stuff for JAX
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3
|
300
|
October 15, 2024
|
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Memory allocations when performing operation on Tuple of structs
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9
|
272
|
October 15, 2024
|
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Near positive definite (NearPD) of a symmetric matrix in Julia
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9
|
2935
|
October 15, 2024
|
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A wrapper of two functions takes longer time to execute
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4
|
150
|
October 15, 2024
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