self hosting sde binary

Author: SwayamInSync

.github/workflows/test_old_cpu.yml

@@ -39,9 +39,9 @@ jobs:
 
       - name: Install Intel SDE
         run: |
-          SDE_URL="https://downloadmirror.intel.com/859732/sde-external-9.58.0-2025-06-16-lin.tar.xz"
-          SDE_SHA256="f849acecad4c9b108259c643b2688fd65c35723cd23368abe5dd64b917cc18c0"
-          curl -o /tmp/sde.tar.xz "$SDE_URL"
+          SDE_URL="https://github.com/SwayamInSync/numpy-quaddtype/releases/download/sde-toolchain/sde-external-10.8.0-2026-03-15-lin.tar.xz"
+          SDE_SHA256="50b320cd226acef7a491f5b321fc1be3c3c7984f9e27a456e64894b5b0979dd3"
+          curl -fSL -o /tmp/sde.tar.xz "$SDE_URL"
           echo "$SDE_SHA256  /tmp/sde.tar.xz" | sha256sum -c -
           mkdir /tmp/sde && tar -xvf /tmp/sde.tar.xz -C /tmp/sde/
           sudo mv /tmp/sde/* /opt/sde && sudo ln -s /opt/sde/sde64 /usr/bin/sde