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AI-generatedCorrelating GHC Cost-Center Profiles with ThreadScope Eventlogs for Unified Bottleneck Analysis
Integration Challenge GHC provides two complementary profiling mechanisms: cost-center profiling ( -prof -fprof-auto ) for source-level attribution of time and allocation, and the runtime eventlog ( -eventlog ) for ThreadScope visualization of thread scheduling, garbage collection, and spark behavior. Both can be enabled simultaneously during compilation, ye
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