Michael Ohlrogge

Michael Ohlrogge has asked 15 questions and find answers to 57 problems.

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Currently interested in Julia-lang and GPU parallelism.

Michael Ohlrogge questions

Why is it necessary to cast to void** (e.g. in cudaMalloc calls)?
Get Regression Coefficient Names with R Bootstrap
Julia: Parallel CUSPARSE calculations on multiple GPUs
gnu sort - default buffer size
R - lfe (felm) fit model with fixed effects only
Piecewise / Noncontiguous Ranges?
What does it mean to "finalize" in Julia?
How to Synchronize with Julia CUDArt?
ggsave(): Error in UseMethod("grid.draw") : no applicable method for 'grid.draw' applied to an object of class "character"
Find size of single object in memory

Michael Ohlrogge answers

Get rid of Julia's `WARNING: redifining constant` for strings that are not changed?
Is there a fast way to expand matrices n times by duplicating each line?
How to properly load a module in Julia?
Julia - scatter plot: how do I define different colors for each class?
R, data.table: Sum all columns whose names are stored in a vector
Options for GPU computing in Julia
Using addprocs() and pmap() inside a function in Julia
How can I open multiple files using "with open" in Python?
How to work with categorical data in Julia?
Outputting strings without quotation marks when using writetable() with DataFrames.jl in Julia?