tree 841297f90a79bec50b708a971339fc2f79b6ce21
parent c6e7b2a4d0209e01ee0ac1116820f92628b8e310
author Ben Clayton <bclayton@google.com> 1585598001 +0100
committer Ben Clayton <bclayton@google.com> 1585754862 +0000

Regres: Further optimizations for coverage

Compress common spans into groups and index these.
Reduces the full coverage json from ~500MB to just under 100MB.

Use zlib compression on the final file instead of a zip. The compression algorithm is the same, and produces roughly the same sized output, but a raw zlib file is much quicker to decompress with pako instead of jszip.

Bug: b/152192800
Change-Id: Id444ddf4027b6ace03570719f159ae14e481cd37
Reviewed-on: https://swiftshader-review.googlesource.com/c/SwiftShader/+/43249
Kokoro-Presubmit: kokoro <noreply+kokoro@google.com>
Reviewed-by: Antonio Maiorano <amaiorano@google.com>
Tested-by: Ben Clayton <bclayton@google.com>