setop/sqlite-parquet-vtable
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Add make-linux-pgo

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fixes #23, with perhaps some open questions about why PGO on
arrow/parquet-cpp regressed things.
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Colin Dellow
2018-06-27 22:23:22 -04:00
parent 1a4f540e18
commit 2167d102b4
3 changed files with 20 additions and 6 deletions
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README.md
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@@ -20,6 +20,10 @@ The first run will git clone a bunch of libraries, patch them to be statically l
Subsequent builds will only build the parquet virtual table extension.
### Building (release)
Run `./make-linx-pgo` to build an instrumented binary, run tests to collect real-life usage samples, then build an optimized binary. PGO seems to give a 5-10% reduction in query times.
#### Tests
Run: