Merge branch 'ko3n1g/chore/version-bump-0.12.0rc2' into 'core_r0.12.0'

chore: Version bump

See merge request ADLR/megatron-lm!3036

Author: ko3n1g

.gitlab/stages/02.test.yml

@@ -116,12 +116,20 @@ test:unit_tests_pyt(DEV)_mcore(legacy):
   variables:
     ENVIRONMENT: dev
     TAG: legacy
+  rules:
+    - if: $CI_PIPELINE_SOURCE == 'merge_request_event' && $CI_MERGE_REQUEST_TARGET_BRANCH_NAME != 'main'
+      when: never
+    - when: on_success
 
 test:unit_tests_pyt(LTS)_mcore(legacy):
   extends: [.unit_tests_run]
   variables:
     ENVIRONMENT: lts
     TAG: legacy
+  rules:
+    - if: $CI_PIPELINE_SOURCE == 'merge_request_event' && $CI_MERGE_REQUEST_TARGET_BRANCH_NAME != 'main'
+      when: never
+    - when: on_success
 
 test:unit_tests_pyt(DEV)_mcore(latest):
   extends: [.unit_tests_run]

.gitlab/stages/05.publish.yml

@@ -478,7 +478,9 @@ publish:upload_statistics:
   image: ${UTILITY_IMAGE}:${CI_PIPELINE_ID}
   needs:
     - job: test:unit_tests_pyt(DEV)_mcore(legacy)
+      optional: true
     - job: test:unit_tests_pyt(LTS)_mcore(legacy)
+      optional: true
     - job: test:unit_tests_pyt(DEV)_mcore(latest)
     - job: test:unit_tests_pyt(LTS)_mcore(latest)
     - job: functional:run_lts

megatron/core/package_info.py

@@ -4,7 +4,7 @@
 MAJOR = 0
 MINOR = 12
 PATCH = 0
-PRE_RELEASE = 'rc0'
+PRE_RELEASE = 'rc2'
 
 # Use the following formatting: (major, minor, patch, pre-release)
 VERSION = (MAJOR, MINOR, PATCH, PRE_RELEASE)