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Inverted Ring Buffer Driver: high-throughput memory streaming architecture

dma_ghost
DMA Guru
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Datum van deelname: Jan 2020
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3 weken geleden ยท Jul 30, 2026 11:36 PM
#1

High-throughput external memory streaming framework:

  • Zero named devices (IoCreateDevice is never called).
  • Zero IOCTL handlers.
  • Uses atomic memory spinlocks over mapped MDL pages.
  • Sustains 2,500,000 memory read requests per second with < 0.2 microsecond latency.

Tested clean on EasyAntiCheat and BattlEye with 0 detection flags.

ring_buffer_kernel_driver_demo.zip
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SHA256: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
kernel_komrade
Driver Dev
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3 weken geleden ยท Jul 31, 2026 3:30 AM
#2

2.5M reads per second is incredible. Shared MDL memory mapping is so much faster than traditional IRP IOCTL dispatch.

ptr_arithmetic
C++ Wizard
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3 weken geleden ยท Jul 31, 2026 12:59 PM
#3

Cleanest IPC design possible.