tree 63a64760ce6d7fedd1a8a58fcdf175fb28a70503
parent e823eef173854c8a970dee698cbf8c0c261913df
author Daniele Vettorel <dvet@google.com> 1642799949 +0000
committer swiftshader-scoped@luci-project-accounts.iam.gserviceaccount.com <swiftshader-scoped@luci-project-accounts.iam.gserviceaccount.com> 1643041610 +0000

Add a simple configuration file implementation.

This is very loosely based on the legacy SwiftConfig, but
it does not come with a web server-based alternative. The
configuration is read from SwiftShader.ini, if the file exists.
This simplifies things and allows us to keep a single Configuration
object around, as the configuration is static. A more complex
solution can be added later when deemed to be necessary.

For now, the only option supported is ThreadCount, which is
used when creating the marl scheduler. To add new options in the
future, one can simply update the Configuration struct and
the parsing code in SwiftConfig.cpp.

Bug: b/216019572
Change-Id: I8458a99fc4c3e2d180bbc391b0e12d789dea5dcf
Reviewed-on: https://swiftshader-review.googlesource.com/c/SwiftShader/+/61628
Kokoro-Result: kokoro <noreply+kokoro@google.com>
Reviewed-by: Nicolas Capens <nicolascapens@google.com>
Tested-by: Daniele Vettorel <dvet@google.com>
Commit-Queue: Daniele Vettorel <dvet@google.com>