dau-driver v0.1.0
dau-driver v0.1.0
  • Talk to a device without any hardware
  • Run a scan over many batches
  • How to find and check a device
  • How to move data to and from a device
  • How to run scan jobs
  • How to allocate device storage
  • How to fence a PCIe operation with the deadman
  • Develop and contribute
  • Device and discovery reference
  • Execution contracts reference
  • Stream codec reference
  • The transport boundary: why a driver owns almost nothing
  • Overlapped staging: why the runner ping-pongs, and when it stops
  • Storage handles: why a generation instead of a pointer
  • API Reference
    • conftest
    • test_docs
    • dau_driver
      • dau_driver._lazy
      • dau_driver.capability_decode
      • dau_driver.device
      • dau_driver.discovery
      • dau_driver.errors
      • dau_driver.extension
      • dau_driver.fleet
      • dau_driver.handle_table
      • dau_driver.linux_xdma
      • dau_driver.macos_xdma
      • dau_driver.native
      • dau_driver.pipeline_execution
      • dau_driver.scan_execution
      • dau_driver.status
      • dau_driver.storage
      • dau_driver.stream_codec
      • dau_driver.stream_execution
      • dau_driver.testing
      • dau_driver.transfer
      • dau_driver.verify_advertisement
      • dau_driver.xdma_io
    • test_fleet
    • test_native
    • test_readme
    • test_storage
    • test_transfer
    • test_discovery
    • test_macos_xdma
    • test_lazy_exports
    • test_stream_codec
    • test_handle_table
    • test_scan_execution
    • test_register_write
    • test_xdma_poc_script
    • test_stream_execution
    • test_capability_decode
    • test_record_batch_codec
    • test_pipeline_execution
    • test_linux_xdma_hardware
    • test_macos_xdma_hardware
    • test_verify_advertisement
    • test_no_board_geometry_constants
  • Classes
  • Module Contents
  • DeviceStatus
  • DeviceStatus.raw_status
  • DeviceStatus.last_error
  • DeviceCounters
  • DeviceCounters.h2c_bytes
  • DeviceCounters.c2h_bytes
  • DeviceCounters.rows
  • DeviceCounters.batches
  • DeviceCounters.stalls
  1. API Reference
  2. dau_driver
  3. dau_driver.status

dau_driver.status¶

Classes¶

DeviceStatus

DeviceCounters

Module Contents¶

class dau_driver.status.DeviceStatus[source]¶
raw_status: int¶
last_error: int¶
class dau_driver.status.DeviceCounters[source]¶
h2c_bytes: int¶
c2h_bytes: int¶
rows: int¶
batches: int¶
stalls: int¶
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On this page

  • Classes
  • Module Contents
  • DeviceStatus
  • DeviceStatus.raw_status
  • DeviceStatus.last_error
  • DeviceCounters
  • DeviceCounters.h2c_bytes
  • DeviceCounters.c2h_bytes
  • DeviceCounters.rows
  • DeviceCounters.batches
  • DeviceCounters.stalls
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