v_cvt_f32_i32 and v_cvt_f32_u32 used the host Convert which always
rounds to nearest even. When FLOAT_MODE bits 1:0 are directed, build
the f32 bits from the integer magnitude so discarded low bits follow
round toward +inf, -inf or zero, as measured on RDNA2 (gfx1036).
Co-Authored-By: Composer <[email protected]>
Twenty-five of the ninety-seven errno messages differed from FreeBSD releng/11.4 lib/libc/gen/errlst.c (for example errno 0, 30, 47, 62, 70 and 84).
(cherry picked from commit ce14c9ad7d)
Directed FLOAT_MODE modes for v_cvt_f16_f32, v_cvt_f16_i16,
v_cvt_f16_u16 and v_ldexp_f16 were ignored, so results stayed
round-to-nearest-even. Hardware uses FLOAT_MODE bits 3:2 (round16);
the directed path runs only when f16 denormals are preserved.
Co-Authored-By: Claude Opus 5.5 <[email protected]>
Co-authored-by: Cursor <[email protected]>
v_interp_p1_f32_e64, v_interp_p2_f32_e64 and v_interp_mov_f32_e64
(VOP3Interp opcodes 0x200, 0x201 and 0x202) reach the decoder as VOP3
and were refused as unimplemented VOP3 opcodes. Decode them into the
existing VInterpP1F32, VInterpP2F32 and VInterpMovF32 opcodes with the
VOP3Interp operand layout, so the interpolation translation already
used by the VINTRP encodings handles them.
Encodings and operand layout follow LLVM's gfx10 MC tests for
VOP3Interp_Real_gfx10 (D69348). The interpolation parameter is the low
six bits of src0, the channel bits 6:7, the coordinate (or the
interpolation parameter of the mov form) is src1, and clamp and omod
reach the destination. op_sel, the packed-half selector, a third source
and abs/neg on operands that do not exist throw.
The mesh stage was compiled at the driver's default subgroup width, while the translated mesh program lays wave64 lanes out on, and ballots over, a 32-lane host subgroup. Intel's Windows driver (Arrow Lake, 32.0.101.8991) reports subgroupSize 32 but prefers 16 for mesh shaders, and every agc_driver_mesh draw drew no triangle there. The mesh stage now gets VkPipelineShaderStageRequiredSubgroupSizeCreateInfo{32} when the program's hostSubgroupSize is 32 and the device lists the mesh stage in requiredSubgroupSizeStages, as compute pipelines already do.
Scalar f16 add/mul/sub ignore FLOAT_MODE denorm16 flush bits on main.
Flush inputs when bit 0 is clear and results when bit 1 is clear at
nearest-even. Multiply checks tininess after 11-bit rounding
(0x387ff000); add/sub use 0x38800000.
Co-Authored-By: Claude Opus 5.5 <[email protected]>
Co-authored-by: Cursor <[email protected]>
Keep WAIT_REG_MEM diagnostic timeouts from completing unsatisfied waits.
Register the existing gated-dispatch capture test with a 1ms diagnostic
timeout and document the missing-producer limitation.
sceSystemServiceParamGetInt always reported English (United States) as
the console language, so a title that follows the console's language,
such as Jelly5 (PPSA99505) with its Arabic text, can only show English.
ANYPS5_LANGUAGE now selects a console language number from 0 to 30
(21 is Arabic). Unset or empty keeps English (United States); any other
value throws at the language query instead of being ignored.
(cherry picked from commit 9bcf196daa01b07a22be876a7f1143149503e054)
Submit the same vertex and pixel draw twice through the driver and
require the second one to hit the draw cache, with graphics pipeline
libraries and with APS5_NO_GPL=1. With pipeline libraries the pixel
stage is cached at its fixed push slot, so a lookup at the stacked
offset misses every draw on its layout. The driver exposes a copy of
its draw-cache counters for the test.
Co-Authored-By: Claude Opus 5.5 <[email protected]>
AI-assisted: yes. Return AnyPS5 without reading the native machine name, hostname environment or network configuration. Preserve FreeBSD bounded-copy behavior, guest ENAMETOOLONG, null queries and success errno. The final tree passes a complete Windows Release build and guest_hostname/guest_errors repeated five times each on main 5edae3536. No new Linux or title test is claimed.
AI-assisted: yes. Verify AnyPS5 rather than the native PC hostname. Cover buffer capacities, guard bytes, maximum size_t capacity, null queries, success errno and thread-local isolation. The old implementation fails this regression; the final fixed tree passes the complete Windows build and five repeated runs each of guest_hostname and guest_errors on main 5edae3536. Linux and title tests of this new revision are pending.
