Switch GPU CI to buildkite

Author: gdalle

.buildkite/pipeline.yml

@@ -0,0 +1,18 @@
+env:
+  SECRET_CODECOV_TOKEN: "l7PxpMgxHEiz2l3UDDj5122Xirv5du1QFQiTf09YISC8VOz/nXeQC2yYY6iTMbccQG3xrumfWke9vtLbAc9LPH75kw3zQODuWMbz0eGSf9wtw7foqO6KAo5neMTeZJ0ZFgFMa2Q89T5SNIQsi4b5Zs7BVto6qB9Z/3QEs/BpsR25cYkY4Y6JBU6XuqZ6GRAc6BtlB4OmBEp3BBsXatx6y64zF0qbp4rocmcBQEoeQkcXtxf0dfA0KNAHpweWPrzIAMZ0aUYp6iEikxwLY5TjVFhOIcpVXUlxIdhl2qaaDF6b6WlgGXiGLpBjsLQfvlOgIlXH59Ddg0IVxboF2a37OA==;U2FsdGVkX19MveWMe1aasYZoJwaeiKO5XqwMZ/utOFj7h1CE9UX4nduBMXTyJ77tpNmCBYsQNJ/PadbX2224hQ=="
+
+steps:
+  - label: "Julia v1"
+    plugins:
+      - JuliaCI/julia#v1:
+          version: "1"
+      - JuliaCI/julia-test#v1: ~
+      - JuliaCI/julia-coverage#v1:
+          codecov: true
+    agents:
+      queue: "juliagpu"
+      cuda: "*"
+    if: build.message !~ /\[skip tests\]/
+    timeout_in_minutes: 60
+    env:
+      JULIA_SMC_TEST_GROUP: 'GPU'