ayo
a627439025
Shim - Adaptive output-event wait: sleep to ~120 us before the predicted completion (smoothed per wait site), spin near it, back off when late. D4R_SHIM_OUTPUT_POLL_US restores a fixed interval. - Defer the input-marker wait into the worker thread with VRAM interop (D4R_SHIM_DEFER_MARKER, default on), taking the host setup off the critical path. MicroCUDA - Experimental ZLUDA-free backend in wine_nvcuda_bridge, plus tools/microcuda and scripts/build_microcuda.sh. Serves accuracy, fast and native kernels; unregistered modules fall back to the reference path. Unclassified writes invalidate prepared weights. M kernels - SWIN_PREP_IDENTITY_AT: key weight prep by allocation identity (MicroCUDA); enc3 tube uses it with 8 slots. ZLUDA ignores it. - dec2 (gfx1101): SWIN_PACKED_RESIDUAL, byte-identical, ~1.6% faster. - Opt-in gfx12 hardware fp8 conversion (SWIN_FP8_HWCVT), unverified on hardware. Native K translators - ctile: handle variants that re-materialize the parameter base (mvlo). - rewrite_output: check live-in registers, not just outputs. - build.sh: native input covers all 8 flag variants, output the 4 HDR "max" variants; depth-tile skip stays mvhi-only. Tools - dump_runner and bench_dlss_kernel harness additions.
23 lines
872 B
Plaintext
23 lines
872 B
Plaintext
// fast numerics: intermediate activations f16 (no FP8 re-quantisation), f32 accumulation through GEMM chains
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#define SWIN_NO_Q8
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#define SWIN_F32ACC
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#ifndef SWIN_MAX_VGPR
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#define SWIN_MAX_VGPR 192
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#endif
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#ifndef SWIN_MLP_R
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#define SWIN_MLP_R(NW) 2
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#endif
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// NGX can recycle a weights address for another tube block after feature
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// recreation. Address-only caching then serves stale packed weights, so
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// d4r_prep_key_at stays 0 (ZLUDA prepares every launch). MicroCUDA instead keys
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// preparation by allocation identity (d4r_prep_identity_at): one image per tube
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// weight set (6 per evaluation), re-prepared on any free/reallocation or write.
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#define SWIN_PREP_KEY_AT 0
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#define SWIN_PREP_IDENTITY_AT 1
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#define SWIN_PREP_SLOTS 8
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#include "swin_block.h"
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#ifndef SWIN_NW
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#define SWIN_NW 8
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#endif
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SWIN_MODULE_W(rrlite_enc3_tube_4x4, 128, 4, SWIN_NW, 0, true, TubeParams, 0)
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