This avoids a race condition where a build completes and then another process is unable to retrieve the data from the cache.
#preflight 636b2a547c2b505190e7d036
#rb Zousar.Shaker
#rnx
[CL 23059312 by Devin Doucette in ue5-main branch]
Fixing backends to respect the masked flags includes a few fixes to handling of ~Query by Put and PutValue.
#rb Matt.Peters
#rnx
#preflight 61f7f7ede55232619f887977
#ROBOMERGE-AUTHOR: devin.doucette
#ROBOMERGE-SOURCE: CL 18790481 in //UE5/Release-5.0/... via CL 18790769 via CL 18791304
#ROBOMERGE-BOT: UE5 (Release-Engine-Test -> Main) (v908-18788545)
[CL 18791515 by devin doucette in ue5-main branch]
- FCacheRecordPolicyBuilder now disallows adding value policies with flags that only make sense for records.
- FCacheRecordPolicyBuilder now disallows adding multiple value policies for the same value.
- FCacheRecordPolicyBuilder now skips addition of value policies that match the default policy.
#rb Matt.Peters
#rnx
#preflight 61f471cc6b5aea38e5c64cb6
#ROBOMERGE-AUTHOR: devin.doucette
#ROBOMERGE-SOURCE: CL 18782116 in //UE5/Release-5.0/... via CL 18782123 via CL 18782168
#ROBOMERGE-BOT: UE5 (Release-Engine-Test -> Main) (v903-18687472)
[CL 18782178 by devin doucette in ue5-main branch]
The structure with a value and attachments is an artifact of an early design where the record *was* a compact binary package. That design changed months ago and it now simplifies the cache record significantly to make it a collection of values without specific "value" and "attachment" types.
#rb Zousar.Shaker
#rnx
#preflight 61d8b94ed17842e547def37a
#ROBOMERGE-AUTHOR: devin.doucette
#ROBOMERGE-SOURCE: CL 18553971 in //UE5/Release-5.0/... via CL 18553976
#ROBOMERGE-BOT: STARSHIP (Release-Engine-Staging -> Release-Engine-Test) (v899-18417669)
[CL 18553977 by devin doucette in ue5-release-engine-test branch]
A payload was conceptually a value with an ID. That has been formalized by removing the ID from the payload and having separate FValue and FValueId types. This separation cleans up the API in a few areas, and provides a more natural path to providing a basic key/value API.
#rb Zousar.Shaker
#rnx
#preflight 61d704c04c252480ca284d61
#ROBOMERGE-AUTHOR: devin.doucette
#ROBOMERGE-SOURCE: CL 18531844 in //UE5/Release-5.0/... via CL 18531856
#ROBOMERGE-BOT: STARSHIP (Release-Engine-Staging -> Release-Engine-Test) (v899-18417669)
[CL 18531864 by devin doucette in ue5-release-engine-test branch]
Requiring the use of a separate reader type makes it more likely that readers will be reused, and makes it easier to audit reader usage going forward. Reusing readers is desirable to reduce the number of large temporary allocations made during partial decompression of a buffer.
- Added FCompressedBuffer::Save(FArchive&) and renamed FromCompressed(FArchive&) to Load(FArchive&).
- Added FCompressedBufferReaderSourceScope to set a buffer source within a scope.
- Added proper bounds checks to FNoneDecoder.
- Store the header checksum on the decoder context to allow raw blocks to be reused across sources.
- Decode the header on the fly to avoid a temporary header allocation when the header is in contiguous memory.
#rb Zousar.Shaker
#rnx
#preflight 61a98d53800738dbfbc84c73
#ROBOMERGE-AUTHOR: devin.doucette
#ROBOMERGE-SOURCE: CL 18382211 in //UE5/Release-5.0/... via CL 18382310
#ROBOMERGE-BOT: STARSHIP (Release-Engine-Staging -> Release-Engine-Test) (v896-18170469)
[CL 18382377 by devin doucette in ue5-release-engine-test branch]
Messages are deterministic output recorded explicitly by the build function. Logs will be automatically captured from the output log and are not necessarily deterministic. The presence of logs in a build output automatically disables caching of the build output.
#rb Zousar.Shaker
#rnx
#ROBOMERGE-AUTHOR: devin.doucette
#ROBOMERGE-SOURCE: CL 18286155 in //UE5/Release-5.0/... via CL 18286173
#ROBOMERGE-BOT: STARSHIP (Release-Engine-Staging -> Release-Engine-Test) (v895-18170469)
[CL 18286201 by devin doucette in ue5-release-engine-test branch]
- Build now takes optional inputs for consistency with BuildAction.
- BuildAction has been renamed to Build and works the same as Build except it starts from an action.
- Build now takes a FBuildPolicy, which is implicitly constructible from EBuildPolicy, and allows setting the policy by payload.
- FBuildContext and FBuildConfigContext now have policy masks that allow clearing flags across every payload in the build.
- EBuildPolicy has CacheStore split into CacheStoreOnQuery and CacheStoreOnBuild for more control of cache behavior.
- Builds now use consistent completion callback parameters, FBuildCompleteParams.
- Build types now have debugger visualization.
#rb Zousar.Shaker
#rnx
#ROBOMERGE-AUTHOR: devin.doucette
#ROBOMERGE-SOURCE: CL 17874670 in //UE5/Release-5.0/... via CL 17874724
#ROBOMERGE-BOT: STARSHIP (Release-Engine-Staging -> Release-Engine-Test) (v883-17842818)
#ROBOMERGE[STARSHIP]: UE5-Main
[CL 17874740 by devin doucette in ue5-release-engine-test branch]
The new flags are meant to prevent a cache store from evicting the associated cache records for the duration of the session.
#rb Zousar.Shaker
#rnx
#preflight 614954b611925a00017c525f
#ROBOMERGE-AUTHOR: devin.doucette
#ROBOMERGE-SOURCE: CL 17579887 in //UE5/Main/...
#ROBOMERGE-BOT: STARSHIP (Main -> Release-Engine-Test) (v871-17566257)
[CL 17579899 by devin doucette in ue5-release-engine-test branch]
