stan-dev / stan-dev/stan

buffering CSV output

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#1,264 0 comments 0 reactions 1 assignee View on GitHub

@syclik is already working on this.

Since Feb 4, 2015.

code cleanup feature i/o
Dominant language
C++
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Description

The output now is probably being flushed on a line-by-line basis through << std::endl.

It'd be nice to have a version that buffers the output (either automatically or optionally). It may provide a significant speedup for users working over a network file system (as in a cluster) or a spinny disks instead of solid state.

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