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master
15
Commits
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eafe15a5e3 |
hexagon: support for multi-device model split (aka row-split) (#28589)
* hex-row-split: add support for multi-device row spliting Co-authored-by: Max Krasnyansky <maxk@qti.qualcomm.com> * hex-mdev: add work splitting to fused kernels * hex-mdev: use mdev_ prefix for all multi-device state * hex-mdev: make device configuration more expressive to support device groups * hex-mdev: fix mdev session init * hex-mdev: fused nx (2x,3x) matmuls must update row counts for each w/o * hex-mdev: fix MUL_MAT work partitioning bugs introduced by mdev * hex-cont: fix crashes with new tests due to wrong striding * hex-mdev: move fences after l2flushes * hex-cont: fix work splitting for mnpu -- align chunks to cachelines * hex-mdev: fix CPY tests with multi-dev * hex-mmid: fix work partitioning with mnpu * hex-mm: fix test failures with mdev * hex-binary: fix work partitioning for mdev * hex-argsort: fix mdev partitioning * hex-mdev: fix work partitioning and general updates for all simple ops * hex-fa: fix mdev work splitting issues * hex-mdev: fixing more failing ops test * hex-mdev: update the rest of the ops * hex-mdev: refactor all mdev splitting logic to be contained within if (mdev_count > 1) {...} * hex-mdev: fix macros * hex-mdev: simplify session flush logic * hex-sync: fix recursion in session flush * hex-mdev: factor out fence buffer and allocator * hex-fence: make fence allocation more robust with reserved slots for mdev * hex-mdev: keep all mdev state in htp_mdev_group * hex-mdev: further cleanup mdev group handling at the host * hex-mdev: update group idx in the opbatch before serializing * hex-batch: remove separate op_pending and use batch_req/rsp_seq * hex-async: workaround another missing tensor_init in ggml-meta * hex-fence: cleanup and robustify fences and error handling in multi-device scenarios * hex-ar: improve ALLREDUCE error handling * hex-async: robust error handling for op_cpy_fence * hex-async: use seq0 from allreduce context to allocate fence_seq * hex-mdev: fix remaining issues with fence and barrier clearing in CPY_FENCE * hex-misc: realign macros and fix misplaces trace events * hex-misc: align macros * hex-mdev: fix unclone buffer re-entrancy * hex-glu: fix mdev partitioning logic * hex-mdev: make buffer uncloning/cleanup work with tensor-split scenarios * hex-mdev: tighten up the can_split check in act-ops * hex-mdev: factor out common bits of the partitioning logic * hex-mm: minor realignment of the macros * hex-bufs: fix incorrectly placed assert for MAX_BUFS * hex-pad: tighten up gating checks for PAD * hex-kparams: make sure all kernels properly use kparams->n_threads * hex-docs: update user and developer docs with new features and detailed guide for ops development * hex-scripts: update run script to properly parse dev groups * hex-misc: formatting * hex-sess: minor cleanup for session init * hex-ar: fix vtcm size calc in allreduce kparams * hex-scripts: fix flake8 warnings * hex-rope: update ROPE to support mdev work split * hex-ops: remove redunant checks and minor reformat * hex-dev-guide: update dev-guide to avoid redundant null checks * hex-async: improve event_wait, event_sync and fence implementations * hex-async: remove synchronous flush from event_sync * hex-async: symplify fence recovery protocol and make sync more robust * hex-async: futher simplify error recovery for fences * hex-err: return status instead of just -1 * hex-async: print all seq nums in hex * hex-async: make sure fences flush dirty ranges * hex-async: add dirty ranges merging to reduce fence flushes * hex-async: properly sync before freeing the event * hex-async: make sure fence owner session is not overriden * hex-async: more fence write order more robust * hex-async: make sure not to fuse ALLREDUCE+ADD if their dsts overlap * hex-fusion: cleanup redundant checks --------- Co-authored-by: Alexander Lu <alexlu@qti.qualcomm.com> |
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d7bd3bfcad |
snapdragon: python SDK setup (Windows) (#27903)
* port setup-build.ps1 to setup_sdk.py, to facilitate installation of Hexagon and OpenCL SDKs on Windows * rename setup_sdk.py -> setup-sdk.py * flake8 fix: print() -> logger.info() --------- Co-authored-by: Kristopher Urquhart <kurquhar@qti.qualcom.com> |
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192067b72d |
hexagon: support for multi-NPU devices (IQ9, IQ10) and fully asynchronous backend (#26501)
* hexagon: use non-host bufs by default and make the backend fully async * hex-hb: remove optional hostbuf support and fix async copy * hex-unary: relax supported unary check * hex-bufs: use same get_alignment for host bufs * snapdragon: bump android_platform to 34 * hex-rows: super hacky get/set rows for q8_0 * hex-get-rows: fix q8_0 * hex-get-rows: supprot for f16 and cleanup for q8_0 * hex-get-rows: generic macros and specialized thread funcs * hex-get-rows: add DMA pipeline, vtcm_layout and kernel params * hex-set-rows: fix q8_0 support, add dma and tracing * hex-tests: override nmse threshold for HTP of Q8_0 quants * hex-fa: add support for Q8_0 with inplace dequantizers * hex-get-rows: simplify type dispatch * hex-rows: simplify GET/SET_ROWS DMA pipeline * hex-async: add events, set/get-tensor-async and rest of the async api support * hex-repack: use slice instead of expert in repack functions * hex-cpy: update event/async-cpy logging * hex-set-rows: optimize smaller tensors * hex-geglu: fix perf regression with larger tensors * hex-get-rows: add missing header * hex-set-rows: add missing header * hex-bufs: ressurect GGML_HEXAGON_HOSTBUF but disable it by default * hexagon: do not reject ops with non-heaxon buffers * hex-get-rows: apply >=32 restriction only for q8_0 * hex-res: bump vtcm acquire timeout to 10 seconds * hex-bufs: add support for cloning buffers between sessions to speed up tensor copies * hex-async: rework event recording and batch flushing and integrate with meta backend * hex-bufs: improved handling of repacked tensors * hex-repack: handle get_tensor_2d offsets * hex-dev: add support for devices with multiple NPUs * hex-sync: add support for sync tokens to synchronize npu devices for async splits * hex-mmap: cleanup mmap calls and add a retry for robustness * hex-sync: add failsafe if sync wait gets stuck * hex-sync: use sync_seq to check for completed events * hex-sync: rotate tokens for extra robustness * hex-devs: add supprot for legacy device names for now * hex-bufs: add support for auto-cloning buffers from diff sessions * hex-fusion: simplify and optimize htp-opnode fusion handling * hex-sync: override opnode name so that it shows up in the profiles * hex-trace: update scripts to handle multiple devices * hex-sync: bump the size of the opbatch queue and number of sync tokens * hex-cpy-sync: do not explicitly flush opbatches in cpy_tensor_async and add support for cpy-dma * hex-sync: add graph-flush threshold to avoid single op batches * hex-sync: add sync_peer so that we can flush peers we depend on during cross-device ops * hex-bufs: introduce tensor->extra and shadow_bufs for repacking * hex-l2: flush tiny tensors inline * hex-sync: use explicit l2flush for sync tokens * hex-extra: track weight flags via tensor extra * hex-fence: rename sync to fence * hex-repack: proper handling of set-tensor-2d in the shadow_buf * hex-trace: remove obsolete opstage mask that we used for profiling * hex-env: remove obsolete use_hmx variable * hexagon: new unified run.py and build.py and updated docs * snapdragon: update run script to auto-escapt test-backend-op -p argument * hex-scripts: fix trailing spaces * hex-scripts: fix flake8 warnings * snapdragon: cleanup dst lib/bin dirs before copying new build * hex-ops: add support for allreduce * hex-ar: improved allreduce with dma pipeline * hex-ar: align macros * hex-ar: consistent use of fence_seq * hex-ar: add AR_SELECT env var to select ALLREDUCE kernel or fallback * hex-ar: add proper synchronize handling for ALLREDUCE * hex-opbatch: looks like we now just rely on backend.synchronise to flush the batches, no need to flush them by threshold * hex-ar: bump block size to improve dma efficiency * hex-ar: fused ALLREDUCE+ADD * hex-ar: cleaner fence buffer management * hex-ar: futher allreduce tweaking to remove race conditions * hex-ar: add simple solver and remove non-dma kernels * hex-ar: add row-broadcast to fuse with bias ADD * hex-fence: pass seq numbers via op_params * hex-ar: allow for both entry/exit seq for completing entry wait * hex-ar: align macros * hex-ar: do not refetch broadcast row * hex-fusion: move all fusion into opbatch::add_op for consistency with ALLREDUCE and things * hex-fusion: fix incorrect MUL_MAT reordering * hex-mm: make fused 2x and 3x matmuls more generic * hex-fusion: move tensor fusion tagging to graph_compute * hexagon: make sure to copy tensor->extra by value * hex-get-rows: fix offset calc with row-chunking * hex-repack: get_tensor_2d fixes for non-zero offsets * snapdragon: make profile/trace scripts more robust and donot mix stdout/stderr by default * hex-devices: use legacy device nameing by default to ease the transition * hex-devices: hardcode CDSP domain IDs for current devices for now * hex-optrace: improve multi-NPU timestamp alignment and overall handling of cycle values * hex-optrace: more robust handling of the fence events |
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0177dcc730 |
common: migrate the deprecated --mmap/--no-mmap to --load-mode (#26934)
Replace the deprecated --mmap, --no-mmap, --mlock, and --direct-io flags with the unified --load-mode argument across scripts, examples, and documentation. Internal warning message and env var docs updated accordingly. Signed-off-by: Fathi Boudra <fathi.boudra@linaro.org> |
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8be759e6f7 |
hexagon: MUL_MAT and MUL_MAT_ID rework : 32x32 tiled weight repack, kernel-params, cached graphs (#24954)
* hex-mm: new weight layout and fusion updates * hvx-mm: unroll the new tiled vec_dots to optimize hvx register util * hex-mm: optimize dyn.quant format for q8_0 and q8_1 to reduce overhead in vec_dots. * hvx-mm: parallel quantizer per block for large rows * hvx-mm: simplify and futher optimize dyn.quant and vec_dots * hvx-mm: keep intermediate per tile accumulators in fp16 * hmx-mm: optimize weight dequant by aligning the repacked tiles with the DMA * hmx-mm: remove qweight scratch and just use vtcm_weight * hmx-mm: remove all unused and obsolete code * hmx-mm: the new tiled repack format is here to stay -- rename all x4x2 to _tiled * hmx-mm: improve activation processing with dma prefetch * hex-mm: fix hmx/hvx fallback logic and MUL_MAT_ID allocation (unbreaks OLMoE) * hex-mm: align the weight tiles with dma just like we did in hmx-mm * hex-mm: factor out common mm bits into htp/matmul-ops.h * hex-mm: start moving mm kernel selection to the host * hex-mm: move all of the matmul param compute into the host * hmx-mm: restore pipelined mode * hmx-mm: unroll the dequant functions to optimize register usage * hmx-mm: further improve activation process * hex-mm: use vtcm_seq_alloc for all vtcm allocations and define more common functions * hex-mm: improve mm optimizer to acount for number of activation threads * hex-mm: fix matmul-id kernel params selection (unbreaks OLMoE and LFM) * hexagon: remove support for arch < v73 since HMX is now required for most use-cases * hex-mm: cleanup naming for consistency * hex-mm: make sure matmul fusion accounts for vtcm allocation * hex-mm: minor cleanup for kernel_params definition * hex-mm: replace hardcoded limits with proper checks for vtcm requirements * hex-mm: add support for non-tiled mm as a fallback option and factor out hvx kernels into separate header * hex-mm: remove unused functions * hex-mm: add shorthand for MM_SELECT in run-tool script * hvx-mm: factor out hvx/hmx microkernels and unify matmul entry and dispatch * hex-mm: further cleanup matmul fallback path * hex-mm: refactor matmul entry point and dispatch a bit further * hexagon: update cmake build to enable hmx for everything * hex-ops: optimize kernel_param updates and include summary in the logs * hex-mm: add support for GGML_HEXAGON_MM_SELECT * hex-mm: add hex-common header * hex-mm: pass correct number of tasks to workpool * hex-mm: add proper checks for no-work in dyn.quant tasks * hex-mm: convert all quantizers into a macro * hex-mm: fix hvx-flat fallback to pass all MUL_MAT tests * hex-mm: vectorize q8_1 quantizer * hex-mm: improve fused ffn mm stride handling * hex-mm: consistent use of n_threads and pipeline in kernel_params * hexagon: minor formatting * hex-mm: update MUL_MAT_ID kernel_param handling to make sure host/npu are in sync * hvx-mm: go back to accumulating in fp32 in tiled hvx kernels, more accurate and same perf * hvx-mm: unroll the loops and remove masking that is not needed for tiled accums * hmx-mm: optimize activation processing (slit loops, some unrolling, etc) * hmx-mm: minor optimization for output processing * hex-mm: consistent use of uint32_t and size_t in mm kernels * hex-mm: remove legacy restrictions for rows to be multiple of 256 * hexagon: replace sprintf with snprintf * hex-mm: relax hardcoded nrows checks and rely on VTCM size requirements * hexagon: minor alignment fix * hexagon: fix trailing spaces * hex-mm: relax padding from 256 to 128 (leftovers) * hex-mm: remove redundant checks for weight align to 128 we always use 2D dma for the weights and align them properly * hmx-mm: MUL_MAT_ID better work distribution between hvx threads and hmx tracing * hex-mm: specialize per-token mmid activation handling * hex-profile: update python scripts to handle kernel-params section in the logging output * hex-mm: move n_prefetch (aka dma_depth) into kernel params and remove unused fields * hex-trace: use easier to parse format, simply and fix post-proc scripts * hmx-mm: relax 32 row limit for output processing which helps utilization * hmx-mm: use start-chunk idx for tracing info * hmx-mm: parameterize activation dma pipeline * hexagon: add support for simple graph caching to avoid recomputing kernel-params * hex-mm: remove left-over repack functions * hex-mm: tighten n_prefetch asserts * hex-mm: remove duplicate round/align_up helper * hexagon: cleanup common header used in host/npu * hexagon: update early wakeup threshold * hmx-mm: define cost constants and update solver to assume that repacked ne[1] is padded to 32 * hmx-mm: make precompute_matmul a bit more readable (split into smaller functions, etc) * hex-mm: remove n_threads constraint * hex-mm: minor formatting updates * hex-mm: remove obsolete profiling logs * hex-mm: restore hardcode gate to refuse lm-head to avoid repacking that tensor |
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4bead4e30d | snapdragon: bump toolchain docker to v0.7 to fix ui build issues (#23680) | ||
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cec51c7a7d | snapdragon: update windows toolchain to use hsdk v6.6.0.0 (#23552) | ||
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871b0b70f8 |
snapdragon: update toolchain to v0.6 (#23369)
* snapdragon: update compiler flags to enable all CPU features * snapdragon: update readme to point to toolchain v0.6 * snapdragon: bump toolchain docker to v0.6 |
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5d2b52d80d |
hexagon: add support for basic and extended Op profiling (#22269)
* hexagon: restore HTP_OPMASK_QUEUE * hexagon: honor OPMASK_SKIP_COMPUTE in hmx-matmul * hex-prof: restore op profiling * hex-prof: enable PMU * hexagon: simplify and improve op-queuing with full profiling support Add separate profile descriptors. * hexagon: remove opsync and rename opmask into opstage opsync is no longer needed since the profiler is fully async now. opmask name was confusing and opstage is more accurate. * hexagon: refactor opbatch queue handling * hexagon: add iface hooks for enabling profiler from the host Also move all the PMU setup stuff out of the hex-utils since it's not inteded for normal use. * hexagon: make profiler mode configurable On older devices getting PMU counters is expensive so it's now optional. * hexagon: add support for setting profiler pmu events from env * hexagon: simplify profiler output (no need to print buffs, etc) * hexagon: simplify pmu counter formating * hexagon: add a simple profile post-proc tool * hex-prof: add support for reading logs from stdin * hexagon: document GGML_HEXAGON_PROFILE * hex-prof: update default width for dims field * hex-prof: fix linter warnings and errors * Update ggml/src/ggml-hexagon/htp/htp-ops.h Co-authored-by: Sigbjørn Skjæret <sigbjorn.skjaeret@scala.com> * Update scripts/snapdragon/ggml-hexagon-profile.py Co-authored-by: Sigbjørn Skjæret <sigbjorn.skjaeret@scala.com> --------- Co-authored-by: Trivikram Reddy <tamarnat@qti.qualcomm.com> Co-authored-by: Sigbjørn Skjæret <sigbjorn.skjaeret@scala.com> |
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81069a808a |
hexagon: add support for linux on snapdragon (#21707)
* hexagon: add support for debian on ex2 * hexagon: add -fvectotize to c/c++ cmake flags * hexagon: remove trailing white space * update onboarding steps * hexagon: update linux setup documentation * hexagon: update intallation scripts * Hexagon: update docs * hexagon: update onboarding scripts --------- Co-authored-by: Zack Li <zackli@qti.qualcomm.com> |
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9aa2807769 |
hexagon: improved Op queuing, buffer and cache management (#21705)
* hexagon: introduce op request batching and rewrite buffer managment The host now prepares batches of requests and dispatches them via a single dspqueue message. Buffers are mapped explicitly by NPU while processing batches. * hex-dma: disable l2 bypass since to work around new issue due to no flushes between Ops * hex-utils: add explicit l2flush and l2clear helpers * hex-opreq: use fine-grain per tensor l2 management * hex-opreq: avoid redundant invalidates for tensors we already flushed * hex-opreq: update debug messages * htp-opreq: reuse ops_context * hex-opreq: do not flush or invalidate cache lines beyond buffer boundry * hex-opreq: fix errors in log message * Revert "hex-opreq: do not flush or invalidate cache lines beyond buffer boundry" This reverts commit 8b7f0a55a750a6430ce4eb1874c7feb3d720056d. * hexagon: limit l2 flushes to 1MB which covers l2 cache * hex-opreq: limit cache flush to 4MB Looks like 4MB cont. vitual space should cover the 1MB cache. * hexagon: drop cache flush size to 2MB * hex-opreq: start reworking opreq packing * hex-opreq: introduce new way of packing opbatch where tensors are stored separately * hex-opreq: add a simple fastrpc call to force unmap all buffers * hex-l2flush: somehow 2MB does not seem robust, also cleanup step size to use line-size * hex-opreq: bump opreq batch size to 256 * hex-mm: place src1 spad at the top of vtcm for easy reuse * hex-ops: introduce internal types and disable src1 reuse for now Nothing new just formalizing the repack / qyn.quant types we've been using. * htp-opreq: use tensor pointers instead of copies * hex-opreq: introduce more robust way for tracking vtcm/spad reuse This removes the SKIP_QUANTIZE flag that became fragile with the addition of HMX and other ops. * hex-cumsum: fix error post opreq merge * hex-opreq: move request batch handling into the session Prepping everything for using dspqueue buffers and doing that inside the session is much cleaner. * hex-mm: yet another fix for src1 reuse when we're mixing hmx/hvx * hex-bufs: introduce pinned mmapings and use non-pinned ones for model buffers * hex-buf: add support for allocating shared/pinned buffer for opreqs * hex-opbatch: make opbatches configurable * hex-naming: better name for ggml_hexagon_shared_buffer * hex-naming: add session->c_name() helper * hex-opbatch: start using shm but still copy for now * hex-opbatch: use shared buffer for packing opbatch * hex-opbatch: beter naming for opbatch related classes and code * hex-opbatch: reuse batched tensors with same data/dims/strides * hex-opbatch: update logging * hex-opbatch: add support for vmem limit for op batching * hex-opbatch: update htp side to properly support dynamic mmap/unmap * hex-opbatch: add OB and OQ params for run-completion script and fix the asserts in batch processing * hex-opbatch: fixed src1 handling in act ops * hex-act: fix empty src1 handling in swiglu and friends Simplify preamble macro while at it * hex-mm: minor fix vtcm and dma handling in matmul cleaning up some left-overs from merges * hex-opbatch: allocate extra 1KB for dspqueue overhead * hexagon: fix softmax for non-aligned tensors and cleanup vtcm alloc * hex-mm: properly handle hmx_disabled flag * hex-ops: update comments * hex-ops: add debug output for get/set-rows * hex-mmap: optimize un/mapping of buffers * hex-opreq: global cache flush and invalidate beyond 128KB threshold * hex-ops: add super simple opfilter regex for debugging If an Op matches the regex hex backend will reject it. * hex-opbatch: wireup newer ops missed in merge and update main switch to detect this in future * hexagon: improved vtcm acquision to remove inter-op overhead Fully compatible with QNN-HTP coex * hex-mm: fixed hvx fallback path * hex-mm: lower the vmem threshold a bit further to ~3GB * hexagon: update debug & error logs This also fixes an issue with newer llvm merging repack and non-repack functions. We use those pointer to distinguish between buffer types. * hexagon: move ops context into main context Just a cleanup. We don't need separate contexts at this point. * hex-opbatch: cleanup naming and headers for opbatch and related descriptors * hex-fa: it's now better to enable FA during TG to reduce graph splits * hexagon: remove GGML_HEXAGON_EXPERIMENTAL env var It's no longer useful. Please use more flexible GGML_HEXAGON_OPFILTER to disable Ops if needed for debugging or validation. * hexagon: fixed editorconfig check * Update ggml/src/ggml-hexagon/ggml-hexagon.cpp Co-authored-by: Sigbjørn Skjæret <sigbjorn.skjaeret@scala.com> --------- Co-authored-by: Trivikram Reddy <tamarnat@qti.qualcomm.com> Co-authored-by: Sigbjørn Skjæret <sigbjorn.skjaeret@scala.com> |
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92f7da00b4 |
chore : correct typos [no ci] (#20041)
* fix(docs): correct typos found during code review Non-functional changes only: - Fixed minor spelling mistakes in comments - Corrected typos in user-facing strings - No variables, logic, or functional code was modified. Signed-off-by: Marcel Petrick <mail@marcelpetrick.it> * Update docs/backend/CANN.md Co-authored-by: Aaron Teo <taronaeo@gmail.com> * Revert "Auxiliary commit to revert individual files from 846d1c301281178efbc6ce6060ad34c1ebe45af8" This reverts commit 02fcf0c7db661d5ff3eff96b2b2db9fdb7213256. * Update tests/test-backend-ops.cpp Co-authored-by: Sigbjørn Skjæret <sigbjorn.skjaeret@scala.com> * Update tests/test-backend-ops.cpp Co-authored-by: Sigbjørn Skjæret <sigbjorn.skjaeret@scala.com> --------- Signed-off-by: Marcel Petrick <mail@marcelpetrick.it> Co-authored-by: Aaron Teo <taronaeo@gmail.com> Co-authored-by: Sigbjørn Skjæret <sigbjorn.skjaeret@scala.com> |
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313493de53 |
docs : update path in snapdragon README.md (#19533)
paths changed so original example didn't work |
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3bc8d2cf23 |
Bump cmake max version (needed for Windows on Snapdragon builds) (#19188)
* Bump max cmake version (needed for Windows on Snapdragon builds) * cmake: move max version setting into ggml/CMakeLists |
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ce38a4db47 |
hexagon: enable offloading to Hexagon on Windows on Snapdragon (#19150)
* hexagon: updates to enable offloading to HTP on WoS * Update windows.md * Update windows.md * hexagon: enable -O3 optimizations * hexagon: move all _WINDOWS conditional compilation to _WIN32 * hexagon: updates to enable offloading to HTP on WoS * hexagon: use run-time vs load-time dynamic linking for cdsp driver interface * refactor htp-drv * hexagon: add run-bench.ps1 script * hexagon: htdrv refactor * hexagon: unify Android and Windows build readmes * hexagon: update README.md * hexagon: refactor htpdrv * hexagon: drv refactor * hexagon: more drv refactor * hexagon: fixes for android builds * hexagon: factor out dl into ggml-backend-dl * hexagon: add run-tool.ps1 script * hexagon: merge htp-utils in htp-drv and remove unused code * wos: no need for getopt_custom.h * wos: add missing CR in htpdrv * hexagon: ndev enforecement applies only to the Android devices * hexagon: add support for generating and signing .cat file * hexagon: add .inf file * hexagon: working auto-signing and improved windows builds * hexagon: futher improve skel build * hexagon: add rough WoS guide * hexagon: updated windows guide * hexagon: improve cmake handling of certs and logging * hexagon: improve windows setup/build doc * hexagon: more windows readme updates * hexagon: windows readme updates * hexagon: windows readme updates * hexagon: windows readme updates * hexagon: windows readme updates * Update windows.md * Update windows.md * snapdragon: rename docs/backend/hexagon to docs/backends/snapdragon Also added a power shell script to simplify build env setup. * hexagon: remove trailing whitespace and move cmake requirement to user-presets * hexagon: fix CMakeUserPresets path in workflow yaml * hexagon: introduce local version of libdl.h * hexagon: fix src1 reuse logic gpt-oss needs a bigger lookahead window. The check for src[1] itself being quantized was wrong. --------- Co-authored-by: Max Krasnyansky <maxk@qti.qualcomm.com> |