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| author | 2021-08-11 00:17:36 -0400 | |
|---|---|---|
| committer | 2021-08-17 15:57:09 -0400 | |
| commit | 2ada09a5463a0108d713773679c5ba2c35450fa4 (patch) | |
| tree | 8282440f3f61ee1869a5cb827a7b91d971475236 /python/python.go | |
| parent | 0dd067d30908d1cc6d4bfa5e68d6c1c197ecd1d7 (diff) | |
Don't create a new module for bp2build conversion.
A performance improvement for bp2build as Blueprint/Soong no longer have
the overhead of additional modules. The creation of these modules
results in:
* traversal of additional modules for each subsequent mutator
* synchronization over a go channel to collect newly created modules:
https://cs.android.com/android/platform/superproject/+/master:build/blueprint/context.go;l=2594,2600;drc=1602226f23181b8c3fbfcaf3358f0297e839d7d3
We avoid both of these by storing the information directly in the
underlying module.
Also as a fringe benefit, removes some necessary boilerplate for
conversion.
For benchmarks, reduces runtime ~1% for 1% converted, ~24% for 100%
converted. See more: go/benchmarks-for-https:-r.android.com-1792714
Test: ran benchmarks/tests in bp2build
Test: build/bazel/ci/bp2build.sh
Change-Id: Ie9273b8cbab5bc6edac1728067ce184382feb211
Diffstat (limited to 'python/python.go')
0 files changed, 0 insertions, 0 deletions