Add Jenkinsfile (#49)

* add jenkinsfile

* add gcp label

---------

Co-authored-by: Karl Higley <kmhigley@gmail.com>

Author: AyodeAwe

ci/pr.gpu.Jenkinsfile

@@ -0,0 +1,44 @@
+pipeline {
+    agent {
+        docker {
+            image 'nvcr.io/nvstaging/merlin/merlin-ci-runner-wrapper'
+            label 'merlin_gpu_gcp || merlin_gpu'
+            registryCredentialsId 'jawe-nvcr-io'
+            registryUrl 'https://nvcr.io'
+            args "--runtime=nvidia -e NVIDIA_VISIBLE_DEVICES=all"
+        }
+    }
+
+    options {
+      buildDiscarder(logRotator(numToKeepStr: '10'))
+      ansiColor('xterm')
+      disableConcurrentBuilds(abortPrevious: true)
+    }
+
+    stages {
+        stage("test-gpu") {
+            options {
+                timeout(time: 60, unit: 'MINUTES', activity: true)
+            }
+            steps {
+                sh """#!/bin/bash
+set -e
+printenv
+
+rm -rf $HOME/.cudf/
+export TF_MEMORY_ALLOCATION="0.1"
+export CUDA_VISIBLE_DEVICES="2,3"
+export PROTOCOL_BUFFERS_PYTHON_IMPLEMENTATION='python'
+export MKL_SERVICE_FORCE_INTEL=1
+export NR_USER=true
+
+tox -re test-gpu
+
+rm -rf "nvtabular-$GIT_COMMIT"
+rm -rf "models-$GIT_COMMIT"
+rm -rf "systems-$GIT_COMMIT"
+                """
+            }
+        }
+    }
+}