v2026.07.0 RC

.clang-format

@@ -1,3 +1,10 @@
+##############################################################################
+# Copyright (c) Lawrence Livermore National Security, LLC and other CHAI
+# contributors. See the CHAI LICENSE and COPYRIGHT files for details.
+#
+# SPDX-License-Identifier: BSD-3-Clause
+##############################################################################
+
 BasedOnStyle : google
 IndentWidth : 2
 BreakBeforeBraces : Linux

.dockerignore

@@ -1,2 +1,9 @@
+##############################################################################
+# Copyright (c) Lawrence Livermore National Security, LLC and other CHAI
+# contributors. See the CHAI LICENSE and COPYRIGHT files for details.
+#
+# SPDX-License-Identifier: BSD-3-Clause
+##############################################################################
+
 .git
 build*

.github/hubcast.yml

@@ -0,0 +1,24 @@
+Repo:
+  # Destination organization
+  dest_org: RADIUSS
+
+  # Destination repository
+  dest_name: CHAI
+
+  # Name of the CI check as reported back to GitHub
+  check_name: gitlab-ci
+
+  # Report status of pipeline, child pipelines, and individual jobs
+  check_types: [pipeline, child-pipelines, jobs]
+
+  # Delete branches from destination when source PR is closed
+  delete_closed: true
+
+  # Sync draft PRs/MRs
+  sync_drafts: false
+
+  # Post message when draft sync is disabled
+  sync_drafts_msg: true
+
+  # Disable creation of GitLab MRs from GitHub PRs
+  create_mr: false

.gitignore

@@ -1,3 +1,10 @@
+##############################################################################
+# Copyright (c) Lawrence Livermore National Security, LLC and other CHAI
+# contributors. See the CHAI LICENSE and COPYRIGHT files for details.
+#
+# SPDX-License-Identifier: BSD-3-Clause
+##############################################################################
+
 build*/
 install*/
 .vscode/
@@ -9,3 +16,5 @@ Win32/x64/
 *.aps
 *.orig
 *.code-workspace
+slirp.out
+.codex

.gitlab-ci.yml

@@ -1,9 +1,9 @@
-###############################################################################
-# Copyright (c) 2016-25, Lawrence Livermore National Security, LLC and CHAI
-# project contributors. See the CHAI LICENSE file for details.
+##############################################################################
+# Copyright (c) Lawrence Livermore National Security, LLC and other CHAI
+# contributors. See the CHAI LICENSE and COPYRIGHT files for details.
 #
-# SPDX-License-Identifier: (MIT)
-###############################################################################
+# SPDX-License-Identifier: BSD-3-Clause
+##############################################################################
 
 # DESCRIPTION:
 ###############################################################################
@@ -72,11 +72,11 @@ include:
     file: 'id_tokens.yml'
 
   # Base pipeline templates and utilities
-  - component: $CI_SERVER_FQDN/radiuss/radiuss-shared-ci/base-pipeline@woptim/migrate-to-components
+  - component: $CI_SERVER_FQDN/radiuss/radiuss-shared-ci/base-pipeline@2026.6.0
     inputs:
       github_project_name: $GITHUB_PROJECT_NAME
       github_project_org: $GITHUB_PROJECT_ORG
-      github_token: $GITHUB_TOKEN
+      github_token: $RSCI_GITHUB_STATUS_TOKEN
 
   # Local custom variables (used for component inputs and forwarded to child pipelines)
   - local: '.gitlab/custom-variables.yml'
@@ -86,7 +86,7 @@ include:
 ###############################################################################
 # We organize the build-and-test stage with sub-pipelines. Each sub-pipeline
 # corresponds to a test batch on a given machine.
-#
+
 # Note: .machine-check template is provided by the base-pipeline component
 # and includes better error handling, validation, and GitHub status reporting.
 # Trigger a build-and-test pipeline for each machine.
@@ -116,13 +116,15 @@ generate-job-lists:
 # DANE
 dane-up-check:
   extends: [.dane, .machine-check]
+  variables:
+    ASSOCIATED_CHILD_PIPELINE: "dane-build-and-test"
 
 dane-build-and-test:
   extends: [.dane, .build-and-test]
   needs: [dane-up-check, generate-job-lists]
   trigger:
     include:
-      - component: $CI_SERVER_FQDN/radiuss/radiuss-shared-ci/dane-pipeline@woptim/migrate-to-components
+      - component: $CI_SERVER_FQDN/radiuss/radiuss-shared-ci/dane-pipeline@2026.6.0
         inputs:
           job_cmd: $JOB_CMD
           shared_alloc: $DANE_SHARED_ALLOC
@@ -136,13 +138,15 @@ dane-build-and-test:
 # MATRIX
 matrix-up-check:
   extends: [.matrix, .machine-check]
+  variables:
+    ASSOCIATED_CHILD_PIPELINE: "matrix-build-and-test"
 
 matrix-build-and-test:
   extends: [.matrix, .build-and-test]
   needs: [matrix-up-check, generate-job-lists]
   trigger:
     include:
-      - component: $CI_SERVER_FQDN/radiuss/radiuss-shared-ci/matrix-pipeline@woptim/migrate-to-components
+      - component: $CI_SERVER_FQDN/radiuss/radiuss-shared-ci/matrix-pipeline@2026.6.0
         inputs:
           job_cmd: $JOB_CMD
           shared_alloc: $MATRIX_SHARED_ALLOC
@@ -156,13 +160,15 @@ matrix-build-and-test:
 # CORONA
 corona-up-check:
   extends: [.corona, .machine-check]
+  variables:
+    ASSOCIATED_CHILD_PIPELINE: "corona-build-and-test"
 
 corona-build-and-test:
   extends: [.corona, .build-and-test]
   needs: [corona-up-check, generate-job-lists]
   trigger:
     include:
-      - component: $CI_SERVER_FQDN/radiuss/radiuss-shared-ci/corona-pipeline@woptim/migrate-to-components
+      - component: $CI_SERVER_FQDN/radiuss/radiuss-shared-ci/corona-pipeline@2026.6.0
         inputs:
           job_cmd: $JOB_CMD
           shared_alloc: $CORONA_SHARED_ALLOC
@@ -176,13 +182,15 @@ corona-build-and-test:
 # TIOGA
 tioga-up-check:
   extends: [.tioga, .machine-check]
+  variables:
+    ASSOCIATED_CHILD_PIPELINE: "tioga-build-and-test"
 
 tioga-build-and-test:
   extends: [.tioga, .build-and-test]
   needs: [tioga-up-check, generate-job-lists]
   trigger:
     include:
-      - component: $CI_SERVER_FQDN/radiuss/radiuss-shared-ci/tioga-pipeline@woptim/migrate-to-components
+      - component: $CI_SERVER_FQDN/radiuss/radiuss-shared-ci/tioga-pipeline@2026.6.0
         inputs:
           job_cmd: $JOB_CMD
           shared_alloc: $TIOGA_SHARED_ALLOC
@@ -196,13 +204,15 @@ tioga-build-and-test:
 # TUOLUMNE
 tuolumne-up-check:
   extends: [.tuolumne, .machine-check]
+  variables:
+    ASSOCIATED_CHILD_PIPELINE: "tuolumne-build-and-test"
 
 tuolumne-build-and-test:
   extends: [.tuolumne, .build-and-test]
   needs: [tuolumne-up-check, generate-job-lists]
   trigger:
     include:
-      - component: $CI_SERVER_FQDN/radiuss/radiuss-shared-ci/tuolumne-pipeline@woptim/migrate-to-components
+      - component: $CI_SERVER_FQDN/radiuss/radiuss-shared-ci/tuolumne-pipeline@2026.6.0
         inputs:
           job_cmd: $JOB_CMD
           shared_alloc: $TUOLUMNE_SHARED_ALLOC
@@ -213,15 +223,18 @@ tuolumne-build-and-test:
       - artifact: 'tuolumne-jobs.yml'
         job: 'generate-job-lists'
 
-
-## If testing develop branch, trigger RAJA downstream tests with this version of CHAI.
-# trigger-raja:
-#   stage: multi-project
-#   rules:
-#     - if: '$CI_COMMIT_BRANCH == "develop" || $MULTI_PROJECT == "ON"'
-#   variables:
-#     UPDATE_CHAI: develop
-#   trigger:
-#     project: radiuss/raja
-#     branch: develop
-#     strategy: depend
+# MULTI-PROJECT PIPELINE
+trigger-care:
+  stage: multi-project
+  rules:
+    - if: $MULTI_PROJECT != "OFF"
+      when: manual
+    - when: never
+  allow_failure: true
+  inherit:
+    variables: false
+  variables:
+    UPDATE_CHAI: ${CI_COMMIT_SHA}
+  trigger:
+    project: radiuss/multi-project/care-trigger
+    branch: develop

.gitlab/custom-jobs.yml

@@ -1,8 +1,8 @@
 ###############################################################################
-# Copyright (c) 2016-25, Lawrence Livermore National Security, LLC and CHAI
-# project contributors. See the CHAI LICENSE file for details.
+# Copyright (c) Lawrence Livermore National Security, LLC and other CHAI
+# contributors. See the CHAI LICENSE and COPYRIGHT files for details.
 #
-# SPDX-License-Identifier: (MIT)
+# SPDX-License-Identifier: BSD-3-Clause
 ###############################################################################
 
 # This file defines JOB TEMPLATES ONLY.

.gitlab/custom-variables.yml

@@ -1,8 +1,8 @@
 ###############################################################################
-# Copyright (c) 2016-25, Lawrence Livermore National Security, LLC and CHAI
-# project contributors. See the CHAI LICENSE file for details.
+# Copyright (c) Lawrence Livermore National Security, LLC and other CHAI
+# contributors. See the CHAI LICENSE and COPYRIGHT files for details.
 #
-# SPDX-License-Identifier: (MIT)
+# SPDX-License-Identifier: BSD-3-Clause
 ###############################################################################
 
 # This file defines project-specific VARIABLES ONLY.
@@ -19,42 +19,42 @@ variables:
 
   # Dane (SLURM) allocation settings
   DANE_SHARED_ALLOC: "--exclusive --reservation=ci --time=7 --nodes=1"
-# Note: We repeat the reservation, necessary when jobs are manually re-triggered.
+  # Note: We repeat the reservation, necessary when jobs are manually re-triggered.
   DANE_JOB_ALLOC: "--overlap --reservation=ci --nodes=1"
   # Project specific variants for dane
-  PROJECT_DANE_VARIANTS: "~shared +raja tests=basic "
+  PROJECT_DANE_VARIANTS: "~shared +raja tests=basic"
   # Project specific deps for dane
-  PROJECT_DANE_DEPS: "^raja~examples~exercises "
+  PROJECT_DANE_DEPS: "^raja~examples~exercises cxxstd=20 ^fmt@12.1.0"
 
   # Matrix (SLURM) allocation settings
-  MATRIX_SHARED_ALLOC: "--exclusive --partition=pci --time=7 --nodes=1"
-# Note: We repeat the reservation, necessary when jobs are manually re-triggered.
-  MATRIX_JOB_ALLOC: "--partition=pci --overlap --nodes=1"
+  MATRIX_SHARED_ALLOC: "OFF"
+  # Note: We repeat the reservation, necessary when jobs are manually re-triggered.
+  MATRIX_JOB_ALLOC: "--partition=pci --time=7 --gpus=1"
   # Project specific variants for matrix
   PROJECT_MATRIX_VARIANTS: "~shared +raja tests=basic +cuda cuda_arch=90"
   # Project specific deps for matrix
-  PROJECT_MATRIX_DEPS: "^raja~examples~exercises "
+  PROJECT_MATRIX_DEPS: "^raja~examples~exercises cxxstd=20 ^fmt@12.1.0"
 
   # Corona (flux) allocation settings
   CORONA_SHARED_ALLOC: "--exclusive --time-limit=9m --nodes=1"
   CORONA_JOB_ALLOC: "--nodes=1 --begin-time=+5s"
   # Project specific variants for corona
-  PROJECT_CORONA_VARIANTS: "~shared +raja tests=basic "
+  PROJECT_CORONA_VARIANTS: "~shared +raja tests=basic"
   # Project specific deps for corona
-  PROJECT_CORONA_DEPS: "^raja~examples~exercises "
+  PROJECT_CORONA_DEPS: "^raja~examples~exercises cxxstd=20 ^fmt@12.1.0"
 
   # Tioga (flux) allocation settings
   TIOGA_SHARED_ALLOC: "--queue=pci --exclusive --time-limit=16m --nodes=1"
   TIOGA_JOB_ALLOC: "--nodes=1 --begin-time=+5s"
   # Project specific variants for tioga
-  PROJECT_TIOGA_VARIANTS: "~shared +raja tests=basic "
+  PROJECT_TIOGA_VARIANTS: "~shared +raja tests=basic"
   # Project specific deps for tioga
-  PROJECT_TIOGA_DEPS: "^raja~examples~exercises "
+  PROJECT_TIOGA_DEPS: "^raja~examples~exercises cxxstd=20 ^fmt@12.1.0"
 
   # Tuolumne (flux) allocation settings
   TUOLUMNE_SHARED_ALLOC: "--queue=pci --exclusive --time-limit=16m --nodes=1"
   TUOLUMNE_JOB_ALLOC: "--nodes=1 --begin-time=+5s"
   # Project specific variants for tuolumne
-  PROJECT_TUOLUMNE_VARIANTS: "~shared +raja tests=basic "
+  PROJECT_TUOLUMNE_VARIANTS: "~shared +raja tests=basic"
   # Project specific deps for tuolumne
-  PROJECT_TUOLUMNE_DEPS: "^raja~examples~exercises "
+  PROJECT_TUOLUMNE_DEPS: "^raja~examples~exercises cxxstd=20 ^fmt@12.1.0"

.gitlab/jobs/corona.yml

@@ -1,8 +1,8 @@
 ##############################################################################
-# Copyright (c) 2016-25, Lawrence Livermore National Security, LLC and CHAI
-# project contributors. See the CHAI LICENSE file for details.
+# Copyright (c) Lawrence Livermore National Security, LLC and other CHAI
+# contributors. See the CHAI LICENSE and COPYRIGHT files for details.
 #
-# SPDX-License-Identifier: (MIT)
+# SPDX-License-Identifier: BSD-3-Clause
 ##############################################################################
 
 # Override reproducer section to define project specific variables.
@@ -17,7 +17,11 @@
 # project. We keep ${PROJECT_<MACHINE>_VARIANTS} and ${PROJECT_<MACHINE>_DEPS}
 # So that the comparison with the original job is easier.
 
-# No overridden jobs so far.
+# Due to a compiler bug, ROCm 5.7.1 with C++20 is failing.
+rocmcc_5_7_1_hip:
+  extends: .job_on_corona
+  variables:
+    ON_CORONA: "OFF"
 
 ############
 # Extra jobs

.gitlab/jobs/dane.yml

@@ -1,8 +1,8 @@
 ###############################################################################
-# Copyright (c) 2016-25, Lawrence Livermore National Security, LLC and CHAI
-# project contributors. See the CHAI LICENSE file for details.
+# Copyright (c) Lawrence Livermore National Security, LLC and other CHAI
+# contributors. See the CHAI LICENSE and COPYRIGHT files for details.
 #
-# SPDX-License-Identifier: (MIT)
+# SPDX-License-Identifier: BSD-3-Clause
 ###############################################################################
 
 # Override reproducer section to define projet specific variables.
@@ -26,14 +26,8 @@
 # ${PROJECT_<MACHINE>_DEPS} in the extra jobs. There is no reason not to fully
 # describe the spec here.
 
-clang_14_0_6_develop_tpls:
-  variables:
-    SPEC: " ~shared +raja tests=basic %clang@=14.0.6 ^umpire@develop ^raja@develop~examples~exercises ^camp@main"
-  extends: .job_on_dane
-  allow_failure: true
-
 clang_19_1_3_develop_tpls:
   variables:
-    SPEC: " ~shared +raja tests=basic %clang@=19.1.3 ^umpire@develop ^raja@develop~examples~exercises ^camp@main"
+    SPEC: " ~shared +raja tests=basic %clang@=19.1.3 ^raja@develop~examples~exercises cxxstd=20 ^umpire@develop ^camp@main ^fmt@12.1.0"
   extends: .job_on_dane
   allow_failure: true

.gitlab/jobs/matrix.yml

@@ -1,8 +1,8 @@
 ###############################################################################
-# Copyright (c) 2016-25, Lawrence Livermore National Security, LLC and CHAI
-# project contributors. See the CHAI LICENSE file for details.
+# Copyright (c) Lawrence Livermore National Security, LLC and other CHAI
+# contributors. See the CHAI LICENSE and COPYRIGHT files for details.
 #
-# SPDX-License-Identifier: (MIT)
+# SPDX-License-Identifier: BSD-3-Clause
 ###############################################################################
 
 # Override reproducer section to define projet specific variables.
@@ -17,11 +17,10 @@
 # project. We keep ${PROJECT_<MACHINE>_VARIANTS} and ${PROJECT_<MACHINE>_DEPS}
 # So that the comparison with the original job is easier.
 
-# No overridden jobs so far.
 clang_18_1_8_gcc_13_cuda_12_6_0:
   extends: .job_on_matrix
   variables:
-    SPEC: " ~shared +raja tests=basic +cuda cuda_arch=90 %clang-18-gcc-13 ^cuda@12.6.0+allow-unsupported-compilers ^raja~examples~exercises"
+    SPEC: " ~shared +raja tests=basic +cuda cuda_arch=90 %clang-18-gcc-13 ^cuda@12.6.0+allow-unsupported-compilers ^raja~examples~exercises cxxstd=20 ^fmt@12.1.0"
   allow_failure: true
 
 ############

.gitlab/jobs/tioga.yml

@@ -1,8 +1,8 @@
 ##############################################################################
-# Copyright (c) 2016-25, Lawrence Livermore National Security, LLC and CHAI
-# project contributors. See the CHAI LICENSE file for details.
+# Copyright (c) Lawrence Livermore National Security, LLC and other CHAI
+# contributors. See the CHAI LICENSE and COPYRIGHT files for details.
 #
-# SPDX-License-Identifier: (MIT)
+# SPDX-License-Identifier: BSD-3-Clause
 ##############################################################################
 
 # Override reproducer section to define project specific variables.

.gitlab/jobs/tuolumne.yml

@@ -1,8 +1,8 @@
 ##############################################################################
-# Copyright (c) 2016-25, Lawrence Livermore National Security, LLC and CHAI
-# project contributors. See the CHAI LICENSE file for details.
+# Copyright (c) Lawrence Livermore National Security, LLC and other CHAI
+# contributors. See the CHAI LICENSE and COPYRIGHT files for details.
 #
-# SPDX-License-Identifier: (MIT)
+# SPDX-License-Identifier: BSD-3-Clause
 ##############################################################################
 
 # Override reproducer section to define project specific variables.