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The latest profiling news, distilled by AI into sharp ~100-word summaries. ByteBrief tracks profiling across dozens of tech sources and brings you only what matters, updated hourly. Tap any story for the full brief, or open the original source.
Google added a Kernel Profiling suite to XProf, its open-source profiler for TPU workloads, letting developers see cycle-level detail in custom Pallas kernels that previously appeared as opaque blocks. On TPU v7 (Ironwood), XProf samples hardware performance counters at runtime. In a tiled matmul demo, triple buffering cut kernel time from 125.5 microseconds to 88 microseconds, roughly 30 percent.
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