* Use a WorkspaceContext in dotnet-build to cache project data across
multiple compilations in a single build action
* Dramatically reduce string and object duplication by introducing a
"Symbol Table" that shares instances of NuGetVersion, NuGetFramework,
VersionRange and string across multiple lock-file parses
Test Results:
* Testing was done by compiling Microsoft.AspNetCore.Mvc (and it's
dependencies) and taking memory snapshots after each compilation in
dotMemory
* We used to allocate ~3MB and deallocate ~2.5MB on EACH compilation in
a single build action. This has been reduced to ~120KB
allocated/deallocated
* After introducing WorkspaceContext, total memory usage spiked from 6MB
across the whole build action to about 13MB, introducing the symbol
table dropped it back to about 5-6MB.
- Every project.json needs portable-net451+win8 and dotnet5.4 imports (required by dotnet-test-xunit).
- If a test references NuGet, it also needs "netstandardapp1.5", because that the TFM NuGet uses currently.
The count of file references is different on different platform. It is
not essential to the test since there are assertion to test required
references' existence.
Adding an explicit reference to System.Net.NameResolution in our dotnet-projectmodel-server.Tests. The current build of Roslyn references an old version of System.Net.NameResolution which is the version that gets used during the test. Explicitly referencing the current CoreFX version for now. This should be reverted when the underlying bug gets fixed, or Roslyn moves to a newer CoreFX version.
Update .exe's project.json Target Framework from dnxcore50 to netstandardapp1.5.
Update .dll's project.json Target Framework from dnxcore50 to netstandard1.3.
Adding workaround for DataContractSerialization to src\dotnet\project.json to fix crossgen issue.
Build 23901 has a dependency issue that doesn't allow the runtime.any.System.Private.DataContractSerialization
package to be restored. When we move to a new build of CoreFX we should take this workaround out.
