Stop using SDK summary bundle. Analyze dart:xxx as any other libraries.

Stop using SDK summary bundle. Analyze dart:xxx as any other libraries.

Unfortunately this makes runnings tests about 30% slower :-(

I suspect that's because we have to build unlinked and linked summaries
for SDK libraries again and again for every tiny test.

R=brianwilkerson@google.com, paulberry@google.com
BUG=

Committed: https://github.com/dart-lang/sdk/commit/fcd5f16d100937264f8949423fb0c6d4cbe0286d

[Paul Berry, 2017-01-24 21:16:27]

lgtm

[Brian Wilkerson, 2017-01-24 21:38:47]

lgtm, but I'm just wondering...

Can we make the use of summaries optional? Use them if they exist and synthesize
them when they don't? It might not be worth it if tests are the only place we're
taking a performance hit, but if users will also notice a hit then it might be
worth considering.

[scheglov, 2017-01-25 02:30:42]

On 2017/01/24 21:38:47, Brian Wilkerson wrote:
> lgtm, but I'm just wondering...
> 
> Can we make the use of summaries optional? Use them if they exist and
synthesize
> them when they don't? It might not be worth it if tests are the only place
we're
> taking a performance hit, but if users will also notice a hit then it might be
> worth considering.

I decided to move a bit slower and delay support for arbitrary URIs to bundles
mapping until when we need them.
For now I've added support for optional sdkBundle to fix front_end tests.

[scheglov, 2017-01-25 02:32:32]

Description was changed from

==========
Stop using SDK summary bundle. Analyze dart:xxx as any other libraries.

Unfortunately this makes runnings tests about 30% slower :-(

I suspect that's because we have to build unlinked and linked summaries
for SDK libraries again and again for every tiny test.

R=brianwilkerson@google.com, paulberry@google.com
BUG=
==========

to

==========
Stop using SDK summary bundle. Analyze dart:xxx as any other libraries.

Unfortunately this makes runnings tests about 30% slower :-(

I suspect that's because we have to build unlinked and linked summaries
for SDK libraries again and again for every tiny test.

R=brianwilkerson@google.com, paulberry@google.com
BUG=

Committed:
https://github.com/dart-lang/sdk/commit/fcd5f16d100937264f8949423fb0c6d4cbe0286d
==========

[scheglov, 2017-01-25 02:32:33]

Committed patchset #2 (id:20001) manually as
fcd5f16d100937264f8949423fb0c6d4cbe0286d (presubmit successful).