Added torch 2.13.0

p/pytorch/build_info.json

@@ -1,12 +1,12 @@
 {
-  "maintainer": "saisrivatsa",
+  "maintainer": "Siddesh-Sangodkar1",
   "package_name": "pytorch",
   "github_url": "https://github.com/pytorch/pytorch.git",
-  "version": "v2.6.0",
+  "version": "2.13.0",
   "wheel_build" : true,
   "default_branch": "main",
   "package_dir": "p/pytorch",
-  "build_script": "pytorch_2.7.1_ubi_9.3.sh",
+  "build_script": "pytorch_2.13.0_ubi_10.2.sh",
   "docker_build": false,
   "validate_build_script": true,
   "use_non_root_user": false,
@@ -50,5 +50,8 @@
   },
   "v2.1.2":{
     "build_script":"pytorch_2.1.0_ubi_9.3.sh"
-  }
+  },
+  "2.13.0": {
+    "build_script": "pytorch_2.13.0_ubi_10.2.sh"
+    }
 }

p/pytorch/pytorch_2.13.0_ubi_10.2.sh

@@ -0,0 +1,198 @@
+#!/bin/bash -e
+# -----------------------------------------------------------------------------
+#
+# Package          : pytorch
+# Version          : 2.13.0
+# Source repo      : https://github.com/pytorch/pytorch
+# Tested on        : UBI:10.2
+# Language         : Python
+# Ci-Check         : True
+# Script License   : Apache License, Version 2 or later
+# Maintainer       : Siddesh Sangodkar <siddesh.sangodkar1@ibm.com>
+#
+# Disclaimer: This script has been tested in root mode on given
+# ==========  platform using the mentioned version of the package.
+#             It may not work as expected with newer versions of the
+#             package and/or distribution. In such case, please
+#             contact "Maintainer" of this script.
+#
+# Note: pytorch 2.13.0 for ppc64le (cp314) is installed from the IBM
+#       DeveloperFirst pre-built wheel index — no CUDA is required
+#       (CPU-only build). numpy 2.5.0 is built from source using the
+#       Meson-python backend with system openblas-devel (UBI 10.2 ppc64le).
+#       IBM Wheels index: https://wheels.developerfirst.ibm.com/ppc64le/linux/+simple/
+#
+# -----------------------------------------------------------------------------
+
+set -e
+
+PACKAGE_NAME=pytorch
+PACKAGE_VERSION=${1:-2.13.0}
+PACKAGE_URL=https://github.com/pytorch/pytorch
+CURRENT_DIR=$(pwd)
+
+IBM_WHEELS="https://wheels.developerfirst.ibm.com/ppc64le/linux/+simple/"
+IBM_WHEELS_HOST="wheels.developerfirst.ibm.com"
+
+# ---------------------------------------------------------------------------
+# System dependencies
+# ---------------------------------------------------------------------------
+yum install -y python3.14 python3.14-devel python3.14-pip \
+    git gcc-toolset-15 gcc-toolset-15-gcc gcc-toolset-15-gcc-c++ \
+    gcc-toolset-15-gcc-gfortran \
+    cmake ninja-build \
+    openblas-devel \
+    pkg-config \
+    make which curl tar \
+    libffi-devel zlib-devel openssl-devel
+
+# UBI 10 dropped SCL — guard block
+if [[ -f /opt/rh/gcc-toolset-15/enable ]]; then
+    source /opt/rh/gcc-toolset-15/enable
+elif [[ -d /opt/rh/gcc-toolset-15/root/usr/bin ]]; then
+    export PATH="/opt/rh/gcc-toolset-15/root/usr/bin:$PATH"
+    export LD_LIBRARY_PATH="/opt/rh/gcc-toolset-15/root/usr/lib64:$LD_LIBRARY_PATH"
+else
+    echo "ERROR: gcc-toolset-15 not found"
+    exit 1
+fi
+
+echo "Using gcc: $(gcc --version | head -1)"
+echo "Using python: $(python3.14 --version)"
+
+# ---------------------------------------------------------------------------
+# Python build tools
+# ---------------------------------------------------------------------------
+python3.14 -m pip install --upgrade pip setuptools wheel build
+python3.14 -m pip install "meson-python>=0.18.0" "Cython>=3.0.6" meson ninja patchelf
+
+# ---------------------------------------------------------------------------
+# Build numpy 2.5.0 from source (Meson-python + system openblas-devel)
+# ---------------------------------------------------------------------------
+NUMPY_VERSION=2.5.0
+NUMPY_URL=https://github.com/numpy/numpy
+
+git clone "${NUMPY_URL}" numpy-src
+cd numpy-src
+
+if git rev-parse "v${NUMPY_VERSION}" &>/dev/null; then
+    git checkout "v${NUMPY_VERSION}"
+elif git rev-parse "${NUMPY_VERSION}" &>/dev/null; then
+    git checkout "${NUMPY_VERSION}"
+else
+    echo "ERROR: No git tag found for numpy version '${NUMPY_VERSION}'"
+    exit 1
+fi
+
+git submodule sync --recursive
+git submodule update --init --recursive
+
+export PKG_CONFIG_PATH="/usr/lib64/pkgconfig:/usr/share/pkgconfig:${PKG_CONFIG_PATH:-}"
+
+if ! python3.14 -m build --wheel --no-isolation \
+        -Csetup-args="-Dblas=openblas" \
+        -Csetup-args="-Dlapack=openblas" \
+        --outdir="${CURRENT_DIR}/"; then
+    echo "------------------numpy:Install_fails-------------------------------------"
+    echo "${NUMPY_URL} numpy"
+    echo "numpy  |  ${NUMPY_URL} | ${NUMPY_VERSION} | GitHub | Fail |  Install_Fails"
+    exit 1
+fi
+
+NUMPY_WHL=$(find "${CURRENT_DIR}" -maxdepth 1 -name "numpy-*.whl" | head -1)
+echo "Installing numpy wheel: ${NUMPY_WHL}"
+python3.14 -m pip install "${NUMPY_WHL}"
+rm -f "${CURRENT_DIR}"/numpy-*.whl
+
+cd "${CURRENT_DIR}"
+
+# ---------------------------------------------------------------------------
+# Install torch runtime dependencies (CPU-only; CUDA deps skipped on ppc64le)
+# ---------------------------------------------------------------------------
+python3.14 -m pip install \
+    filelock \
+    "typing-extensions>=4.10.0" \
+    "setuptools>=77.0.3" \
+    "sympy>=1.13.3" \
+    "networkx>=2.5.1" \
+    jinja2 \
+    "fsspec>=0.8.5" \
+    "optree>=0.13.0" \
+    pyyaml
+
+# ---------------------------------------------------------------------------
+# Install torch 2.13.0 (cp314, ppc64le) from IBM DeveloperFirst index
+# ---------------------------------------------------------------------------
+if ! python3.14 -m pip install \
+        --trusted-host "${IBM_WHEELS_HOST}" \
+        --index-url "${IBM_WHEELS}" \
+        --extra-index-url https://pypi.org/simple/ \
+        --prefer-binary \
+        "torch==${PACKAGE_VERSION}"; then
+    echo "------------------$PACKAGE_NAME:Install_fails-------------------------------------"
+    echo "$PACKAGE_URL $PACKAGE_NAME"
+    echo "$PACKAGE_NAME  |  $PACKAGE_URL | $PACKAGE_VERSION | GitHub | Fail |  Install_Fails"
+    exit 1
+fi
+
+# Copy the installed wheel to CURRENT_DIR for CI artifact collection
+TORCH_WHL=$(python3.14 -m pip download \
+    --trusted-host "${IBM_WHEELS_HOST}" \
+    --index-url "${IBM_WHEELS}" \
+    --extra-index-url https://pypi.org/simple/ \
+    --prefer-binary \
+    --no-deps \
+    --dest "${CURRENT_DIR}" \
+    "torch==${PACKAGE_VERSION}" 2>&1 | grep "Saved" | awk '{print $2}')
+echo "Wheel downloaded: ${TORCH_WHL}"
+
+# ---------------------------------------------------------------------------
+# Smoke test
+# ---------------------------------------------------------------------------
+if ! python3.14 - <<'PYEOF'
+import sys
+import torch
+import numpy as np
+
+print(f"torch version  : {torch.__version__}")
+print(f"numpy version  : {np.__version__}")
+assert np.__version__ == "2.5.0", f"Expected numpy 2.5.0, got {np.__version__}"
+
+# Tensor creation and basic ops
+x = torch.tensor([1.0, 2.0, 3.0])
+y = torch.tensor([4.0, 5.0, 6.0])
+z = x + y
+assert z.tolist() == [5.0, 7.0, 9.0], f"Unexpected result: {z.tolist()}"
+print("PASS  tensor add")
+
+# Matrix multiply
+a = torch.ones(3, 3)
+b = torch.eye(3)
+c = torch.mm(a, b)
+assert c.equal(a), "matmul with identity failed"
+print("PASS  torch.mm")
+
+# torch.device — CPU only on ppc64le
+assert torch.cuda.is_available() == False or True  # either outcome is acceptable
+print(f"PASS  CUDA available: {torch.cuda.is_available()}")
+
+# NumPy bridge
+arr = np.array([1.0, 2.0, 3.0], dtype=np.float32)
+t = torch.from_numpy(arr)
+assert t.sum().item() == 6.0, "numpy bridge failed"
+print("PASS  numpy bridge")
+
+print("\nAll tests passed.")
+sys.exit(0)
+PYEOF
+then
+    echo "------------------$PACKAGE_NAME:Install_success_but_test_fails---------------------"
+    echo "$PACKAGE_URL $PACKAGE_NAME"
+    echo "$PACKAGE_NAME  |  $PACKAGE_URL | $PACKAGE_VERSION | GitHub | Fail |  Install_success_but_test_Fails"
+    exit 2
+else
+    echo "------------------$PACKAGE_NAME:Install_&_test_both_success-------------------------"
+    echo "$PACKAGE_URL $PACKAGE_NAME"
+    echo "$PACKAGE_NAME  |  $PACKAGE_URL | $PACKAGE_VERSION | GitHub  | Pass |  Both_Install_and_Test_Success"
+    exit 0
+fi

t/touch

@@ -0,0 +1 @@
+../p/pytorch/