@interface AMDColdstartOperation : NSObject + (id)computeUpdatedScoresV2:(id)a0 withModel:(id)a1 andMappingDictionary:(id)a2; + (id)ensureNewDirectoryForBinaryWithModelId:(id)a0 andVersion:(id)a1; + (id)saveColdStartBinaryforModel:(id)a0 atLocation:(id)a1 withVersion:(id)a2 error:(id *)a3; @end