Issues

• wgpu: GL backend read-back stalls 30 s in glClientWaitSync, then wedges the queue with 'readback' still mapped

  techomancer/iris#564 · Filter by author Samueltgg12 opened on Nov 11, 2026

• IMPACT --raster wgpu panics on MGRAS-Refresh: eglMakeCurrent returns EGL_BAD_ACCESS because the window's GL context is GLX

  techomancer/iris#539 · Filter by author Samueltgg12 opened on Nov 10, 2026

• IRIX apanel volume slider does not adjust volume

  techomancer/iris#526 · Filter by author flexi0n opened on Nov 10, 2026

• wgpu: GL backend segfaults in Mesa's GLSL linker when the IMPACT raster unit starts

  techomancer/iris#500 · Filter by author Samueltgg12 opened on Nov 10, 2026
  1

• NetBSD/sgimips 11.99.10 failed on Indy (default config) on nightly build nightly.2026.11.07

  techomancer/iris#462 · Filter by author Randrianasulu opened on Nov 9, 2026
  18

• Nightly requires zenity for file picker?

  techomancer/iris#457 · Filter by author Randrianasulu opened on Nov 9, 2026
  3

• idea: tag load/store instructions slots in pcp with learned unknown/bus/ppmem info

  techomancer/iris#374 · Filter by author techomancer opened on Oct 31, 2026

• Icon backgrounds visible in O2 machine.

  techomancer/iris#370 · Filter by author therealfumbles opened on Oct 31, 2026
  2

• cpu: clarify legacy NaN encoding before changing FPU helpers

  techomancer/iris#361 · Filter by author jamesbraid opened on Oct 30, 2026
  1

  

• see if asserting active on pdma channel can kick enet and scsi threads that are sleeping?

  techomancer/iris#346 · Filter by author techomancer opened on Oct 28, 2026

• If you can optimise it somehow for it to run well on a raspberry pi/something similar to what SheepShaver did that would be so great!

  techomancer/iris#331 · Filter by author SONIC32XMARS opened on Oct 25, 2026
  2

• derive pit timings from cpu cycle count in ci_clock mode?

  techomancer/iris#327 · Filter by author techomancer opened on Oct 25, 2026

• o2: Debian Linux downloads stall on the MEC Ethernet

  bug
  techomancer/iris#309 · Filter by author atomchild411 opened on Oct 24, 2026
  

• o2: OpenBSD 6.9 sometimes comes up damaged after a warm reboot

  bug
  techomancer/iris#308 · Filter by author atomchild411 opened on Oct 24, 2026
  

• jitv2: two flushes during a worker's start-up can deadlock

  bug
  techomancer/iris#306 · Filter by author atomchild411 opened on Oct 24, 2026
  

• o2: iris-ci rollback, scratch volume and CD changes

  enhancement
  techomancer/iris#305 · Filter by author atomchild411 opened on Oct 24, 2026
  

• iris-gui: O2 support

  enhancement
  techomancer/iris#304 · Filter by author atomchild411 opened on Oct 24, 2026
  

• o2: MTE buffer-to-buffer copies and PCI's byte-swapped view are not modelled

  enhancement
  techomancer/iris#303 · Filter by author atomchild411 opened on Oct 24, 2026
  1

  

• o2: a missed Compare interrupt stalled IRIX for about 48 s (seen once)

  bug
  techomancer/iris#302 · Filter by author atomchild411 opened on Oct 24, 2026
  

• o2: the PROM sometimes fails during boot (serial loader, POST TLB miss)

  bug
  techomancer/iris#301 · Filter by author atomchild411 opened on Oct 24, 2026
  

• o2: the rendering engine draws clip-ID-tested primitives unclipped

  bug
  techomancer/iris#297 · Filter by author atomchild411 opened on Oct 24, 2026
  1

  

• o2: IRIX logs "crime fifo timeout" with dmtexcube running

  bug
  techomancer/iris#296 · Filter by author atomchild411 opened on Oct 24, 2026
  1

  

• IP22 (R4400 Indigo2) with any IMPACT board: PROM panics (UTLB miss at 0x10c) before IRIX

  techomancer/iris#270 · Filter by author atomchild411 opened on Oct 21, 2026
  1

  

• Ultra64: three sources share GioExp0 with no OR; one ack can drop another's interrupt

  techomancer/iris#263 · Filter by author atomchild411 opened on Oct 21, 2026
  

• Shared GIO interrupt bits have no wired-OR between heads/slots

  techomancer/iris#262 · Filter by author atomchild411 opened on Oct 21, 2026
  1