Add minimal TVM build and testing to Jenkinsfile

ci/jenkins/Build.groovy.j2

@@ -33,6 +33,13 @@ def cpp_unittest(image) {
   )
 }
 
+def cpp_micro_unittest(image) {
+  sh (
+    script: "${docker_run} --env CI_NUM_EXECUTORS ${image} ./tests/scripts/task_cpp_unittest_micro.sh",
+    label: 'Build and run Micro C++ tests',
+  )
+}
+
 
 def add_microtvm_permissions() {
   {% for folder in microtvm_template_projects %}
@@ -123,6 +130,24 @@ stage('Build') {
       Utils.markStageSkippedForConditional('BUILD: CPU')
     }
   },
+  'BUILD: CPU MINIMAL': {
+    if (!skip_ci && is_docs_only_build != 1) {
+      node('CPU-SMALL') {
+        ws({{ m.per_exec_ws('tvm/build-cpu-minimal') }}) {
+          docker_init(ci_minimal)
+          init_git()
+          sh (
+            script: "${docker_run} ${ci_minimal} ./tests/scripts/task_config_build_minimal.sh build",
+            label: 'Create CPU minimal cmake config',
+          )
+          make(ci_minimal, 'build', '-j2')
+          {{ m.upload_artifacts(tag='cpu-minimal', filenames=tvm_lib) }}
+        }
+      }
+    } else {
+      Utils.markStageSkippedForConditional('BUILD: CPU MINIMAL')
+    }
+  },
   'BUILD: WASM': {
     if (!skip_ci && is_docs_only_build != 1) {
       node('CPU-SMALL') {
@@ -135,6 +160,7 @@ stage('Build') {
           )
           make(ci_wasm, 'build', '-j2')
           cpp_unittest(ci_wasm)
+          cpp_micro_unittest(ci_wasm)
           timeout(time: max_time, unit: 'MINUTES') {
             ci_setup(ci_wasm)
             sh (

ci/jenkins/Jenkinsfile.j2

@@ -54,6 +54,7 @@ import org.jenkinsci.plugins.pipeline.modeldefinition.Utils
 ci_lint = 'tlcpack/ci-lint:20220715-060127-37f9d3c49'
 ci_gpu = 'tlcpack/ci-gpu:20220715-060127-37f9d3c49'
 ci_cpu = 'tlcpack/ci-cpu:20220715-060127-37f9d3c49'
+ci_minimal = 'tlcpack/ci-minimal:20220725-133226-d3cefdaf1'
 ci_wasm = 'tlcpack/ci-wasm:20220715-060127-37f9d3c49'
 ci_i386 = 'tlcpack/ci-i386:20220715-060127-37f9d3c49'
 ci_qemu = 'tlcpack/ci-qemu:20220630-060117-558ba99c7'

ci/jenkins/Test.groovy.j2

@@ -16,10 +16,12 @@
   {% if shard_index == 1 %}
   {{ m.download_artifacts(tag='gpu2', filenames=tvm_multilib) }}
   cpp_unittest(ci_gpu)
+  cpp_micro_unittest(ci_gpu)
 
   {{ m.download_artifacts(tag='gpu', filenames=tvm_multilib) }}
   ci_setup(ci_gpu)
   cpp_unittest(ci_gpu)
+  cpp_micro_unittest(ci_gpu)
   {% else %}
   {{ m.download_artifacts(tag='gpu', filenames=tvm_multilib) }}
   ci_setup(ci_gpu)
@@ -68,6 +70,7 @@
   ci_setup(ci_i386)
   {% if shard_index == 1 %}
   cpp_unittest(ci_i386)
+  cpp_micro_unittest(ci_i386)
   {% endif %}
   python_unittest(ci_i386)
   sh (
@@ -92,6 +95,7 @@
   ci_setup(ci_hexagon)
   {% if shard_index == 1 %}
   cpp_unittest(ci_hexagon)
+  cpp_micro_unittest(ci_hexagon)
   {% endif %}
   sh (
     script: "${docker_run} ${ci_hexagon} ./tests/scripts/task_python_hexagon.sh",
@@ -160,6 +164,7 @@
   ci_setup(ci_arm)
   {% if shard_index == 1 %}
   cpp_unittest(ci_arm)
+  cpp_micro_unittest(ci_arm)
   {% endif %}
   sh (
     script: "${docker_run} ${ci_arm} ./tests/scripts/task_python_arm_compute_library.sh",
@@ -187,6 +192,19 @@
   )
 {% endcall %}
 
+def run_unittest_minimal() {
+  {% call m.test_step_body(
+      name="unittest: CPU MINIMAL",
+      node="CPU-SMALL",
+      ws="tvm/ut-python-cpu-minimal",
+      platform="minimal",
+      docker_image="ci_minimal",
+    ) %}
+      {{ m.download_artifacts(tag='cpu-minimal', filenames=tvm_lib) }}
+      cpp_unittest(ci_minimal)
+      python_unittest(ci_minimal)
+  {% endcall %}
+}
 
 def test() {
 stage('Test') {
@@ -199,6 +217,9 @@ stage('Test') {
     {{ method_name }}()
   },
   {% endfor %}
+  'unittest: CPU MINIMAL': {
+    run_unittest_minimal()
+  },
   {% call m.test_step(
     name="unittest: CPU",
     node="CPU-SMALL",
@@ -209,6 +230,7 @@ stage('Test') {
     {{ m.download_artifacts(tag='cpu', filenames=tvm_multilib_tsim) }}
     ci_setup(ci_cpu)
     cpp_unittest(ci_cpu)
+    cpp_micro_unittest(ci_cpu)
     python_unittest(ci_cpu)
     fsim_test(ci_cpu)
     sh (
@@ -227,6 +249,7 @@ stage('Test') {
     add_microtvm_permissions()
     ci_setup(ci_qemu)
     cpp_unittest(ci_qemu)
+    cpp_micro_unittest(ci_qemu)
     sh (
       script: "${docker_run} ${ci_qemu} ./tests/scripts/task_python_microtvm.sh",
       label: 'Run microTVM tests',