llama.cpp/scripts/snapdragon/adb/run-completion.sh
Max Krasnyansky 41a63be28e
hexagon: make vmem and buffer-size configurable (#22487)
* hexagon: allow host to set max vmem size

We use a sane default but it's helpful to allow for an override if needed.

* hexagon: add support for measuring vmem space and move pinned mmaping management to host

* hexagon: update vmem checks to use uint64

* hexagon: bump op buffers to 16 (matches max mmaps)

* hexagon: bump default vmem to 3.2GB

* hexagon: add support for autodetecting vmem space and some logging cleanup in that area

* hexagon: fix whitespace warnings

* Update scripts/snapdragon/adb/run-cli.sh

Co-authored-by: Pascal <admin@serveurperso.com>

* hex-adb: fix run-completion script

---------

Co-authored-by: Pascal <admin@serveurperso.com>
2026-04-29 11:51:21 -07:00

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#!/bin/sh
#
# Basedir on device
basedir=/data/local/tmp/llama.cpp
cli_opts=
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"
sched=
[ "$SCHED" != "" ] && sched="GGML_SCHED_DEBUG=2" cli_opts="$cli_opts -v"
profile=
[ "$PROF" != "" ] && profile="GGML_HEXAGON_PROFILE=$PROF" cli_opts="$cli_opts -v"
opmask=
[ "$OPSTAGE" != "" ] && opmask="GGML_HEXAGON_OPSTAGE=$OPSTAGE"
nhvx=
[ "$NHVX" != "" ] && nhvx="GGML_HEXAGON_NHVX=$NHVX"
hmx=
[ "$HMX" != "" ] && hmx="GGML_HEXAGON_USE_HMX=$HMX"
ndev=
[ "$NDEV" != "" ] && ndev="GGML_HEXAGON_NDEV=$NDEV"
hb=
[ "$HB" != "" ] && hb="GGML_HEXAGON_HOSTBUF=$HB"
opbatch=
[ "$OB" != "" ] && opbatch="GGML_HEXAGON_OPBATCH=$OB"
opqueue=
[ "$OQ" != "" ] && opqueue="GGML_HEXAGON_OPQUEUE=$OQ"
opflt=
[ "$OF" != "" ] && opflt="GGML_HEXAGON_OPFILTER=$OF"
vmem=
[ "$VM" != "" ] && vmem="GGML_HEXAGON_VMEM=$VM"
mbuf=
[ "$MB" != "" ] && mbuf="GGML_HEXAGON_MBUF=$MB"
set -x
adb $adbserial $adbhost shell " \
cd $basedir; ulimit -c unlimited; \
LD_LIBRARY_PATH=$basedir/$branch/lib \
ADSP_LIBRARY_PATH=$basedir/$branch/lib \
$verbose $sched $opmask $profile $nhvx $hmx $ndev $hb $opbatch $opqueue $opflt $vmem $mbuf \
./$branch/bin/llama-completion --no-mmap -m $basedir/../gguf/$model \
--poll 1000 -t 6 --cpu-mask 0xfc --cpu-strict 1 \
--ctx-size 8192 --ubatch-size 256 -fa on \
-ngl 99 -no-cnv --device $device $cli_opts $@ \
"