25 línte
894 B
Markdown
25 línte
894 B
Markdown
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# External Correlation ID Request Sample
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## Services
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- Code object callback tracing for mapping kernel IDs to kernel names
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- HIP Runtime API:
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- hipLaunchKernel
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- hipMemcpyAsync
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- hipMemsetAsync
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- hipMalloc
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- Kernel dispatch
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- Memory Copy
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- External correlation ID request:
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- Kernel dispatch
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- Memory copy
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- Correlation ID retirement
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## Properties
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- Subscribes to an external correlation ID request for all kernel dispatches and async memory copies
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- Generates an external correlation ID containing all the arguments passed to the request callback
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- Demonstrates that all external correlation IDs which are requested are passed back to tool in buffer callbacks
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- Demonstrates that all internal correlation IDs which are provided as an input argument to request are retired
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- Buffer size of 4096 bytes which is automatically flushed once >= 87.5% of buffer is filled (3584 bytes)
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