All pull requests

Pull requests

• Preserve existing XEventMetadata stats in CopyEventMetadata() when merging a statless source.

  #3650·copybara-service[bot] opened Sep 30, 2026Bot·

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• Add ContinuousProfilerOrchestrator::Flush() to harvest unconsumed tail events on demand before draining chunks.

  #3648·copybara-service[bot] opened Sep 29, 2026Bot·

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• Support multi-pass profiling in OpenXLA FunctionalHloRunner.

  #3647·copybara-service[bot] opened Sep 29, 2026Bot·

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• Support multipass profiling in multihost_hlo_runner.

  #3646·copybara-service[bot] opened Sep 29, 2026Bot·

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• Cancel and drain the pending Profile RPC in SubprocessProfilingSession::Stop() when Terminate fails, so the call is not leaked.

  #3645·copybara-service[bot] opened Sep 28, 2026Bot·

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• Automated rollback of changelist 988511947.

  #3643·copybara-service[bot] opened Sep 28, 2026Bot·

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• Remove the fixed thread cap on DefaultPool()

  #3640·copybara-service[bot] opened Sep 26, 2026Bot·

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• Automated Code Change

  #3639·copybara-service[bot] opened Sep 25, 2026Bot·

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• Add ContinuousProfilerOrchestrator::Flush() to harvest unconsumed tail events on demand, preserve existing XEventMetadata stats in CopyEventMetadata(), and skip incomplete events when computing baseline_ns in HostTracer::Serialize().

  #3637·copybara-service[bot] opened Sep 22, 2026Bot·

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• Automated Code Change

  #3630·copybara-service[bot] opened Sep 3, 2026Bot·

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• Add single-client and multi-client XProf hardware integration tests.

  #3626·copybara-service[bot] opened Aug 27, 2026Bot·

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• Implement XosMultiSessionManager for multi-tenant gRPC profiling in xOS.

  #3625·copybara-service[bot] opened Aug 27, 2026Bot·

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• Expand xOS client and UDS transport to support XProf endpoints.

  #3624·copybara-service[bot] opened Aug 27, 2026Bot·

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• Internal visibility allowlists for profiling.

  #3623·copybara-service[bot] opened Aug 27, 2026Bot·

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• Support chunked XSpace serialization in jax.stop_trace when enable_continuous_profiling is enabled

  #3603·copybara-service[bot] opened Jul 15, 2026Bot·

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• Use TPU Profiler C API in XLA plugin_tracer_impl and ProfilerSession

  #3595·copybara-service[bot] opened Jul 2, 2026Bot·

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• Introduce ContinuousProfilerOrchestrator for continuous data collection in XProf.

  #3591·copybara-service[bot] opened Jun 30, 2026Bot·

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• Enable continuous profiling for HostTracer

  #3586·copybara-service[bot] opened Jun 23, 2026Bot·

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• Support multi-pass profiling in TSL profiler.

  #3584·copybara-service[bot] opened Jun 18, 2026Bot·

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• Fix XLA --> TSL header layering violation.

  #3582·copybara-service[bot] opened Jun 15, 2026Bot·

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• Support line_num in TraceMeEncode by making TraceMeEncode a macro that calls TraceMeEncodeWithLocation

  #3579·copybara-service[bot] opened Jun 11, 2026Bot·

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• Implement snapshot_session_id validation and override in GetSnapshot.

  #3578·copybara-service[bot] opened Jun 11, 2026Bot·

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• Add enable_continuous_profiling option

  #3575·copybara-service[bot] opened Jun 10, 2026Bot·

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• Add support for continuous profiling in TSL Profiler

  #3573·copybara-service[bot] opened Jun 9, 2026Bot·

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• Implement Consume and Serialize methods in TPU tracer and counter collectors.

  #3567·copybara-service[bot] opened Jun 4, 2026Bot·

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