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vgvassilev merged 1 commit into from
Mar 21, 2026
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Make use of self hosted runners #848

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51 changes: 51 additions & 0 deletions .github/workflows/main.yml
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Original file line number Diff line number Diff line change
Expand Up @@ -15,7 +15,51 @@ concurrency:
cancel-in-progress: true

jobs:
prepare-dell:
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@mcbarton mcbarton Mar 15, 2026

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This is not running at the moment. Just displaying the below message. I was able to use the self hosted runners the other day, so hopefully this is just some Github issue, and will run soon.

Image

name: Activate self-host infrastructure
runs-on: self-hosted
steps:
- name: Send Magic Packet
env:
TARGET_IP: 192.168.100.30
MAC_ADDR: a4:bb:6d:51:d5:d2
# The container has no ping, emulate it.
run: |
# Mask the IP and potential broadcast to keep logs clean
echo "::add-mask::$MAC_ADDR"
echo "::add-mask::$BROADCAST"
echo "::add-mask::$TARGET_IP"
BROADCAST=$(echo $TARGET_IP | sed 's/\.[0-9]*$/ .255/' | tr -d ' ')
PING="timeout 1 bash -c 'cat < /dev/null > /dev/tcp/$TARGET_IP/22' 2>/dev/null"

# Install tool silently
sudo apt-get update -qq && sudo apt-get install -y -qq wakeonlan > /dev/null

# Check if already awake (using the Bash TCP PING variable)
if eval "$PING"; then
echo "Target machine is already awake. Exiting."
exit 0
fi

# If offline, send WoL
echo "Machine is offline. Sending WoL..."
wakeonlan -i $BROADCAST $MAC_ADDR > /dev/null

# Wait & Verify Loop (checks every 10s for 4 minutes)
echo "Waiting for response (checking Port 22)..."
for i in {1..24}; do
if eval "$PING"; then
echo "Machine is online and SSH is ready."
exit 0
fi
sleep 10
done

echo "Error: Target hardware did not respond within the timeout period."
exit 1
Comment on lines +18 to +59
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@mcbarton mcbarton Mar 15, 2026 •
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Not sure what this is actually doing, and how it activates the self hosted infrastructure. Took it from Clads workflows.

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@mcbarton mcbarton Mar 17, 2026

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The self hosted runner will now try to run this section, but it fails. Since I don't know exactly what it does (I'm guessing the the comments it allows you to ssh into the runner for debug builds if needed), I don't know how to fix.


build:
needs: prepare-dell
name: ${{ matrix.name }}
runs-on: ${{ matrix.os }}
strategy:
Expand Down Expand Up @@ -60,6 +104,13 @@ jobs:
llvm_targets_to_build: "host;NVPTX"
python-version: '3.14'
# Ubuntu X86 Jobs
- name: self-hosted-ubu22-x86-gcc12-clang-repl-21-cuda
os: self-hosted
compiler: gcc-12
clang-runtime: '21'
llvm_enable_projects: "clang"
llvm_targets_to_build: "host;NVPTX"
python-version: '3.14'
- name: ubu24-x86-gcc12-clang-repl-21
os: ubuntu-24.04
compiler: gcc-12
Expand Down
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