The Instruction Pipeline's Blind Spot: Fixing Stalls Beyond the Compiler
You compile with -O3 -march=native , inspect the assembly, and see what looks like a well-scheduled loop. Yet perf reports a CPI well above 1.5, and t...
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You compile with -O3 -march=native , inspect the assembly, and see what looks like a well-scheduled loop. Yet perf reports a CPI well above 1.5, and t...
Granular compute units—think serverless functions, micro-VMs, or fine-grained container requests—promise cost efficiency by billing only for what you ...
Every millisecond your system spends waiting is a microsecond that could have been spent computing—but in distributed architectures, that waiting isn'...
Beyond the Textbook: The Real Cost of a MispredictMost articles on branch prediction start with the same simple analogy: a 10-20 cycle penalty for a w...
Redefining "Cost": The Hidden Economics of ReadinessWhen most teams calculate compute cost, they look at the bill from AWS, GCP, or Azure and see a ch...