Xtrace proposes detailed tracing of GPU kernels
A description published on September 27, 2026 presents Xtrace, an intra-kernel tracing approach that inserts probes through binary-level instruction splicing.
Source: Xtrace: tracing intra-kernel de GPU por splicing em nível binário (hgpu.org). Text prepared with AI from this source.
What happened and what to do
The description of the Xtrace work, published on September 27, 2026, covers high-fidelity intra-kernel GPU tracing. The technique inserts probes into kernels through binary-level instruction splicing to record execution data; the material identifies profiling fused kernels as a possible application.
A company optimizing GPU workloads could evaluate this approach in a controlled environment: define which execution data to collect, measure probe overhead, and build a process for analyzing traces during profiling. Implementation should be guided by performance tests and diagnostic needs, without assuming tracing is suitable for every workload.
How the consultancy can help
Wendelmaques can diagnose profiling needs and observability requirements, scope an implementation for trace collection and analysis, and support its operation on the company’s infrastructure.
Next step
Send a short description of your GPU workload and profiling challenge. Wendelmaques can assess the case and prepare a scoped proposal.
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