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llama.cpp/scripts/snapdragon/adb/run-bench.sh
T
Max Krasnyansky 7cadbfce10 hexagon: general DMA and Binary Op fixes for large strides (#20918)
* hex-dma: make chained dma the default to handle newer models

This also includes some new instrumentation that we can remove later.

* hexagon: add uint32 dump helper

* hexagon: use single-page VTCM allocation to avoid issues with large gather ops in ssm-conv

ssm-conv uses HVX gather instruction and that instruction cannot handle cases where the base+offset
spans page boundaries.

* hexagon: update ssm-conv to make base-addr compute a bit easier to read

* hex-dma: use 1d mode for reshaping, it supports sizes up to 24-bits (>16MB)

* hex-bin: fix incorrect stride logic

* hexagon: make sure repack buffs are dumped for verbose > 2

* hex-bin: consistently use dma_queue_push even for dummy dst transactions

* hex-dma: start using 2d-wide mode on v75 and up

The removes the need to deal with the 16-bit limitaion for the strides.

* hex-bin: cleanup kernel selection logic

* hex-bin: cleanup binary op core and fix transposed tensor handling

* snapdragon: update run-bench to use larger ubatch and fa-on
2026-03-23 15:33:49 -07:00

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#!/bin/sh
#
# Basedir on device
basedir=/data/local/tmp/llama.cpp
branch=.
[ "$B" != "" ] && branch=$B
adbserial=
[ "$S" != "" ] && adbserial="-s $S"
adbhost=
[ "$H" != "" ] && adbhost="-H $H"
model="Llama-3.2-3B-Instruct-Q4_0.gguf"
[ "$M" != "" ] && model="$M"
device="HTP0"
[ "$D" != "" ] && device="$D"
verbose=
[ "$V" != "" ] && verbose="GGML_HEXAGON_VERBOSE=$V" cli_opts="$cli_opts -v"
experimental=
[ "$E" != "" ] && experimental="GGML_HEXAGON_EXPERIMENTAL=$E"
profile=
[ "$PROF" != "" ] && profile="GGML_HEXAGON_PROFILE=$PROF GGML_HEXAGON_OPSYNC=1" cli_opts="$cli_opts -v"
opmask=
[ "$OPMASK" != "" ] && opmask="GGML_HEXAGON_OPMASK=$OPMASK"
nhvx=
[ "$NHVX" != "" ] && nhvx="GGML_HEXAGON_NHVX=$NHVX"
ndev=
[ "$NDEV" != "" ] && ndev="GGML_HEXAGON_NDEV=$NDEV"
hb=
[ "$HB" != "" ] && hb="GGML_HEXAGON_HOSTBUF=$HB"
set -x
adb $adbserial $adbhost shell " \
cd $basedir; \
LD_LIBRARY_PATH=$basedir/$branch/lib \
ADSP_LIBRARY_PATH=$basedir/$branch/lib \
$ndev $nhvx $opmask $verbose $experimental $profile $hb ./$branch/bin/llama-bench --device $device --mmap 0 -m $basedir/../gguf/$model \
--poll 1000 -t 6 --cpu-mask 0xfc --cpu-strict 1 \
--ubatch-size 256 -fa 1 -ngl 99 $cli_opts $@ \
"