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Rule of thumb to estimate theoretical lower bound on benchmarks?
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4
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191
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October 25, 2024
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@profile slows down MPI?
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0
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46
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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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343
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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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385
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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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939
|
October 23, 2024
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Reshaped views might alias
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5
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169
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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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427
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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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328
|
October 22, 2024
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Strange performance of literal array constructor
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5
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96
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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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152
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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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140
|
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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217
|
October 21, 2024
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Performance hit of allocation regardless of size
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7
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252
|
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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556
|
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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186
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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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130
|
October 16, 2024
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PythonCall spends a lot of time showing stuff for JAX
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3
|
278
|
October 15, 2024
|
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Memory allocations when performing operation on Tuple of structs
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9
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254
|
October 15, 2024
|
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Near positive definite (NearPD) of a symmetric matrix in Julia
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9
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2898
|
October 15, 2024
|
|
A wrapper of two functions takes longer time to execute
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4
|
140
|
October 15, 2024
|
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Performance issue with Vectors vs. 1 Column Matrices
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8
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279
|
October 13, 2024
|
|
Optimize Apache Arrow data streaming over HTTP
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29
|
1625
|
October 12, 2024
|
|
Pre-allocating array efficiency
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5
|
349
|
October 12, 2024
|
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PythonCall.jl with CondaPkg.jl in MPI scenario
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2
|
203
|
October 11, 2024
|
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Vectorise summation over index in nested for loop
|
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7
|
187
|
October 10, 2024
|
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Type-instability of mapreduce vs. map + reduce
|
|
18
|
375
|
October 10, 2024
|
|
Julia Tab Completion is Slow in directories with many items
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0
|
68
|
October 10, 2024
|
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Understanding how ForwardDiff.Duals are propagated
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6
|
195
|
October 10, 2024
|
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SVD 2x slower than in Matlab and how to get best performance on Windows10
|
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20
|
3612
|
October 9, 2024
|
|
Performance Tips for functions
|
|
9
|
600
|
October 9, 2024
|