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Arm backend: Bump TOSA version to v2025.11.0 #16424

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Merged
meta-codesync merged 4 commits into from
Jan 16, 2026
Merged

Arm backend: Bump TOSA version to v2025.11.0 #16424

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dc84d12
Arm backend: Bump TOSA version to v2025.11.0
mansnils Nov 26, 2025
540b111
Merge branch 'main' into misc
mansnils Jan 7, 2026
caec060
Merge branch 'main' into misc
SS-JIA Jan 13, 2026
ca982ba
Merge branch 'main' into misc
SS-JIA Jan 15, 2026
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19 changes: 11 additions & 8 deletions backends/arm/scripts/mlsdk_utils.sh
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Original file line number Diff line number Diff line change
Expand Up @@ -9,7 +9,7 @@ set -euo pipefail
# URL and tag of the MLSDK manifest repository. Can be overridden by environment variables.
# eg. export MLSDK_MANIFEST_URL=...; export MLSDK_MANIFEST_TAG=...
mlsdk_manifest_url="${MLSDK_MANIFEST_URL:-https://github.com/arm/ai-ml-sdk-manifest.git}"
mlsdk_manifest_tag="${MLSDK_MANIFEST_TAG:-refs/tags/v2025.10.0}"
mlsdk_manifest_tag="${MLSDK_MANIFEST_TAG:-refs/tags/v2025.12.0}"

script_dir=$(cd -- "$( dirname -- "${BASH_SOURCE[0]}" )" &> /dev/null && pwd)

Expand Down Expand Up @@ -37,13 +37,6 @@ function mlsdk_sync_manifest() {

local default_manifest=".repo/manifests/default.xml"

# TODO: Remove this workaround once 2GB capable mlir translator is available
# in the official MLSDK repository.
if [[ "${OSTYPE:-}" == darwin* ]]; then
sed -i '' 's|revision="refs/tags/v2025.07.1"|revision="c3b324e643b4b4e592de8a9123a58c4179649d8c"|' "${default_manifest}"
else
sed -i 's|revision="refs/tags/v2025.07.1"|revision="c3b324e643b4b4e592de8a9123a58c4179649d8c"|' "${default_manifest}"
fi
./repo sync --force-sync -j"${parallel_jobs}"

popd
Expand Down Expand Up @@ -120,6 +113,16 @@ function download_ai_mlsdk_manifest() {
git -C "${_manifest_dir}/.repo/manifests" clean -fd >/dev/null 2>&1 || true
fi

# Going from v2025.10.0 to v2025.12.0 seems particular hard so just keep it simple.
# TODO: Remove once this is history
if [[ "${cached_tag}" == "refs/tags/v2025.10.0" ]] && [[ "${mlsdk_manifest_tag}" == "refs/tags/v2025.12.0" ]]; then
pushd "${_manifest_dir}/.."
log_step "mlsdk" "Deleting ${mlsdk_manifest_dir} and starting fresh"
manifest_base_dir=$(basename "${_manifest_dir}")
rm -fr $manifest_base_dir
popd
fi

mlsdk_sync_manifest "${_manifest_dir}"
}

Expand Down
2 changes: 1 addition & 1 deletion backends/arm/tosa/backend.py
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Expand Up @@ -226,7 +226,7 @@ def _preprocess( # noqa: C901

if not (
tosa_spec.version.major == ts.TOSA_VERSION_MAJOR
and tosa_spec.version.minor == ts.TOSA_VERSION_MINOR
and tosa_spec.version.minor <= ts.TOSA_VERSION_MINOR
):
raise RuntimeError(
f"TOSA serializer version "
Expand Down
5 changes: 2 additions & 3 deletions examples/arm/setup.sh
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Expand Up @@ -345,9 +345,8 @@ if [[ $is_script_sourced -eq 0 ]]; then
fi

pushd tosa-tools
git fetch origin main
git checkout 8468d041c50c6d806f3c1c18c66d7ef641e46580 # serialization lib pybindings
git cherry-pick 368f0cd745b2a1569bf36f077daeba95775de192 # perf fix for >2gb models
git checkout v2025.11.0

if [[ ! -d "reference_model" ]]; then
log_step "main" "[error] Missing reference_model directory in tosa-tools repo."
exit 1
Expand Down
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