* 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
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>
* 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>
* 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>
* 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>
* Add missing features to WoS scripts to achieve parity with ADB scripts
* Fix line-ending in run-mtmd.ps1
Signed-off-by: Max Krasnyansky <maxk@qti.qualcomm.com>
---------
Signed-off-by: Max Krasnyansky <maxk@qti.qualcomm.com>
Co-authored-by: Max Krasnyansky <maxk@qti.qualcomm.com>
* hexagon: refactor set/get/sum-rows ops to use local context
* hexagon: refactor ROPE and Softmax Ops to use local context
Improves performance a bit by precomputing things and saving in the context.
* hexagon: refactor activation ops to use local context struct
* hexagon: refactor unary ops to use local context struct and DMA/VTCM
* hexagon: use aligned hvx_scale function
* hexagon: remove unused fields from op_context
* hexagon: rewrite ROPE to use DMA and VTCM scratchpad
* hex-rope: keep N rows in scratchpad (instead of just two)
* hex-rope: introduce rowidx cache
* hex-rope: remove unused fields
* hex-rope: rewrite dma prefetch logic to allow for multi-row fetch/compute
also removes the need for fastdiv.
* hex-rope: minor formatting
* hex-rope: use indices and unroll the loops
* hex-rope: more updates to cleanup rope-block handling
* hexagon: cleanup supported type/dims checks
* hexagon: all reduce funcs replicated across lanes
There is no need to explicitly replicate the first value.
* snapdragon: update adb and windows scripts to use ubatch-size 256
Updated Ops support handles larger ubatches.
Max Krasnyansky
Fathi Boudra
Aparna M P
Aparna M P
Todor Boinovski