Jon Degenhardt
Jon Degenhardt
A question: Is there an option to perform output without the CSV escape syntax? This would be to generate a more strict TSV format, without escapes. I don't see this,...
This issues tracks the status of native Windows builds for the toolkit. Windows is not currently a supported platform. Windows users are encouraged to run Linux builds of the tools...
Code improvement. `SummarizerBase._operators` is a doubly linked list (`std.container.dlist`). It's not an input range, but can converted to one by slicing. This is done in most of the `tsv-summarize` code,...
Combining IR-PGO and LTO fails to build. This was tested on OSX. Tried a simple helloworld program as shown below. The same commands work when using AST-PGO (the `fprofile-instr-[generate|use]` versions...
As follow-up to discussion in #3054 I added ldc-latest-ci builds to the weekly cron job for a small performance testing app. The app builds with ThinLTO and PGO. Both the...
Just saw the video of the Boston meetup where you presented this library. It sounds like a natural fit for the TSV tools I've open-sourced: [tsv-utils-dlang](https://github.com/eBay/tsv-utils-dlang). They're not exciting apps,...
I've discovered that output to `stdout` can be materially sped up by buffering and writing in blocks (not sure about files). This is even true when using a `LockingTextWriter`. I...
Hi Steve, I notice you been running some performance benchmarks on IOPipe. I saw material performance gains in my tools when I built them with LTO (Link time optimization), and...
Hi, First, I just want to say that I appreciate your work towards faster single machine shuffling of large data sets. This is often useful. Second, I wanted to point...