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sirhcm

HN member
Joined
Wed, Oct 29, 2025, 1:38 PM UTC
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About sirhcm

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Recent public activity

  1. comment
    Comment #45879458

    > One extra register is all you ever need, even for an arbitrary parallel move! This statement, albeit true, is highly misleading. In the example given, you ought to be concerned w…

  2. comment
    Comment #45751188

    Occupancy and RAM utilization are available from static analysis. A sampling profiler would also obviously not be suitable for this always-on profiler case. But reading the counter…

  3. comment
    Comment #45747270

    Cache hit rate is probably the most immediately useful. Although given that this is for always-on profiling maybe this project isn't as geared towards optimizing kernels as I origi…

  4. comment
    Comment #45746711

    Does the profiler read any of the GPU's performance counters? Would be super cool to have an open source tool that can capture the same data nsight compute does.