Upstream merged the Windows argument quoting fix, the NetBSD build
fix and the chdir fallback for glibc older than 2.29, so pin the
vendored copy to a commit that carries all three and remove the
patch files along with the apply step in the sync script.
The new pin also brings the exec error report on glibc older than
2.24 and the ENOSYS mapping to a dedicated error code. Both are
additive and no caller inspects those values.
* hex-l2: use dirty ranges for flushing
* hex-l2: simplify range based flush logic
* hex-l2: optimize dirty range scans
* hex-hvx: support for reduce_max_i32
* hex-mm: optimize fused MUL_MAT+ADD to use vtcm for bias when it fits
* hex-mmid: optimize mmid row-mapping generation
* hex-mmid: optimize mmid row-mapping generation
* hex-mmid: optimize mmid row-mapping generation (round2)
* hmx-mm: optimize output proc by tiling (col-chunking)
* hex-fa: start the next q dmas a bit earlier
* hex-fa: prefetch Q even earlier
* hvx-fa: optimize softmax to keep things in hvx registers
* hex-fa: hoist const register init in softmax loop
* hmx-fa: kick off next-qkv DMAs before o-proc
* hmx-fa: hoist various checks out of the inner loop
* hmx-fa: adjust the cost model to better balance softmax work across hvx threads
* hmx-fa: overlap diag rescale build with last HMX task
* hmx-fa: optimize idx update in output proc
* hmx-fa: unroll the softmax loops for improved perf
* hmx-fa: overlap qk-dot with softmax, double-buffer p and s tiles
* hex-trace: double the default number of trace entries
* hex-trace: add trace events for opbatch and buffer mgmt
* hex-trace: overhaul tracing to simplify runtime event handling and support opbatch stats
* hex-trace: replace ascii timeline diagram with pipeline bubbles detector
* hex-trace: handle missing start/stop events
* hex-dma: always log stop/start trace events even for dummy dmas
* hex-scripts: fix flake warnings
* hex-mm: fix artificial limit in the solver that restricted number of act-prep threads
* hex-mm: fix warning
* hex-prof: do not apply --top to the timeline report
* hmx-mm: add suport for tiled act-processing to better distribute hvx work
* hex-l2: add tracing for l2flush events
* workqueue: redo the legacy workpool api to match hmx-queue and dma-queue
* hmx-mm: fix f32 activation buffer alignmnet for nhvx=5,6,7
* hex-work: minor cleanup for work-queue apis
* hex-work: further cleanup of the work-queue api
* hex-l2: optimize l2flushes at the opbatch level
* hex-work: remove unused mask
* hex-work: no need to drop hvx ctx in the work-queue
* hex-work: add explicit wakeup/suspend and make threads spin
* hex-bufs: mark any non-weight tensor as compute
* hex-dma: dma-queue support for alias queues and cached dma
* hex-l2: track tensor aliases and delay or skip flushes as much as possible
* hex-l2: simplify tensor alias handling
* hex-l2: handle overlapping views as a circular list of aliases
* hex-tens: add flags helper
* hex-l2: add helper for marking tensors clearn/dirty
* hex-l2: mark binary and rope outputs as l2-clean and keep the rest as is for now
* hex-l2: proper support for handling all tensor overlap scenarios
* hex-trace: instrument matmul init code and cleanup trace checks
* hex-thread: introduce dedicated main thread with explicit stack and priority
* hex-l2: track dirty state as bitmap and introduce threaded flush
* hex-trace: remove redundant checks for ctx != null
* hex-l2: allocate entire context as one buffer and l2fetch it after big flushes
* hex-l2: disable tensor clearing in binary and rope for now seems to cause issues with fusion
* hmx-mm: update act proc to use fastdivs and fix DMA overflow
* hmx-mm: make MUL_MAT_ID kernels robust to multi-chunk cases (start_row>0)
* hex-queue: remove obsolete queue interfaces and flush hmx-queue at the end of the op-batch
* hex-queue: dont use early wakeup for small op-batches
* hex-tensors: properly cap max_tensors in op-batches and dirty_map
* hex-l2: make sure threaded l2flush does proper rounding
* hex-l2: factor out htp_tensor_flush for reuse (if needed)
* hex-l2: optimize tensor flushes by coalescing flush-all
* hex-l2: optimize multi-threaded flush
* hex-drv: futureproof version checks
* hexagon: fix errors and warnings on windows
* hex-main: update main thread to only use dspqueue_read, dspqueue_peek is not available on some platforms
* hex-main: add fallback mode for dspqueue with callbacks
* hex-main: introduce fallback mode for using dspqueue callbacks for full op processing
* hex-main: remove early wakeup, not helping and seems to cause some errors with certain batch sizes
* hex-l2: make sure to use invalidate version of flushall
* hex-l2: dont try to trace early l2flush at the start of op-batch
* hex-main: remove offset_ctx that must be zero anyway
* hex-hmx: fix hmx_queue_depth to use idx_write - idx_read
* hex-hmx: use atomic_load for idx_read/write
* hex-main: add static assert to make sure n_threads are aligned
* hex-mm: fold mm quant tasks into the main matmul threads
* hex-mm: minor formatting fixes
* hex-mm: cleanup is_quant checks in dma dispatch
* hex-mm: fix dst-spad alignment
* hex-mm: move fp kernels in the hvx-mm-kernels header
* hex-mm: fuse with ADD
* hex-fa: factor out ukernels into separate headers and unify the rest
* hex-fa: move kernel-params compute into the host
* hex-fa: refactor vtcm alloc for consistency
* hex-fa: add support for FA_SELECT
* hex-fa: update tracing insrumentation to cover all functions
* hex-fa: update hvx fallback thresholds to recover t/g regressions
* hex-fa: update tracing instrumentation
* hex-fa: improved tracing with additional events
* hex-fa: optimize mask processing (fastdiv, etc)
* hex-fa: improve mask dma caching
* hmx-fa: change loop order to maximize mask cache hits
* hex-fa: remove over instrumentation
* hex-fa: breakdown QKV prep trace events
* hmx-fa: further mask proc optimizations
* hex-fa: mask broadcast is the common case, optimize for that
* hex-fa: use aligned loads where possible
* hex-fa: update loops to use uint32_t indices
* hmx-fa: fold vtcm init into q prep task
* hex-fa: update rest of the hmx funcs to use uint32_t
* hmx-fa: fold build_d into the main softmax loop
* hmx-fa: start kv dmas earlier
* hmx-fa: start mask dma a bit earlier
* hex-fa: precompute rows per task to avoid divs
* hmx-fa: specialize fa_o_store for f16 and f32
* hmx-fa: prelim support for Sinks
* hmx-fa: keep softmax accumulators in fp32
* hex-fa: add tanh_f16 and exp2_f16 and use that in FA
* hex-fa: use fp16 math in the hvx kernel
* hex-fa: avoid expensive float -> __fp16 cast for slopes and softcap
* hex-fa: replace most vec_exp_f32 with vec_exp2_f16
* hmx-fa: vectorize sinks update
* hex-fa: minor formatting
* hmx-fa: fold softcap loop into the tile load
* hmx-fa: use vectoralias to populate sinks
* hex-fa: remove redudant check
* hex-fa: fix vtcm size compute to use fp32 for accumulators
* hex-mm: fix trailing spaces
* hmx-fa: dont use -inf to init mask to avoid conversion overflows
* hex-fa: no need to explicitly guard -inf in the f16->f32 converter now
* hmx-fa: cleanup fa sinks handling
* hex-mm: fixed src2 stride handling when mm is fused with add
* hex-fa: make lto happy
* 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
* server: clean up static assets handling
* nits
* simplify file name handling, use static file name everywhere
* cmake/ui : bundle UI assets in an archive
* ui : run prettier on post-build.js
---------
Co-authored-by: Alde Rojas <hello@alde.dev>
* hex-mm: add support for Q4_1 matmul/matvec, hvx-only for now
* hmx-mm: add support for Q4_1
* hex-mm: use Q8_1 dynamic quantization to avoid having to compute sums in the vec_dot
* hexagon: fix repack scratch buffer overflow
* hex-mm: fix Q4_1 repack buffer sizing
* hexagon: flip the build order for mm and fa (seems to help LTO)
* hex-mm: add vec_dot 4x1s and minor HMX cleanup after adding Q4_1
* hex-mm: fix fp16 vec_dot fallback to 2x1 and another issue that could cause incorrect output
* hexagon: resurrect early-wake and add support for polling for op-batch completions
With Q4_1 ggml-hexagon now claims pretty much the entire graphs which gives the CPU more time to chilax.
This is a good thing! But it does add extra latency for the pure benchmark runs.
Early wakeup helps recover the latency a bit in the normals runs and op-batch polling is just for benchmarking.
---------
Co-authored-by: Todor Boinovski <todorb@qti.qualcomm.com>
* hmx-mm: update debug logging in hmx-mm
* hmx-mm: update dequant logic to use HVX_vector_x2/4
* hmx-mm: remove non-pipelined version of the quantize matmul
It seems that we don't reall need non-pipelined version
* hmx-mm: use activation depth mode and update naming
Co-authored-by: Kim-Chyan Gan <kgan@qti.qualcomm.com>
* hex-mm: minor hmx matmul naming updates
* hmx-mm: remove unused vars
* snapdragon: scripts bump default ubatch-size to 1K
* hexagon: combine HMX and power and clock settings into a single set_power call
* hmx-mm: remove leftover of the scale repl helper
* hexagon: fix editconf error
---------
Co-authored-by: Kim-Chyan Gan <kgan@qti.qualcomm.com>
