From af07c6457750ff48c33432e85643141a6545b23b Mon Sep 17 00:00:00 2001
From: "Bobby R. Bruce" <bbruce@ucdavis.edu>
Date: Fri, 17 Dec 2021 15:53:13 -0800
Subject: [PATCH] tests: Update the weekly and nightly tests to use v21.2

Note: There is an annoying work-around here for tests where we obtain
the gem5 resources repo directly to compile and run tests.

Change-Id: If8e7d3e7fd8dea9d0e1653e73360c295ad43e1ac
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/54469
Maintainer: Bobby Bruce <bbruce@ucdavis.edu>
Reviewed-by: Bobby Bruce <bbruce@ucdavis.edu>
Tested-by: kokoro <noreply+kokoro@google.com>
---
 tests/nightly.sh |  4 ++--
 tests/weekly.sh  | 27 ++++++++++++++++++++++++---
 2 files changed, 26 insertions(+), 5 deletions(-)

diff --git a/tests/nightly.sh b/tests/nightly.sh
index e85ae6716b..c3c5712a4c 100755
--- a/tests/nightly.sh
+++ b/tests/nightly.sh
@@ -108,7 +108,7 @@ docker run --rm -u $UID:$GID --volume "${gem5_root}":"${gem5_root}" -w \
         || (rm -rf build && scons build/${gpu_isa}/gem5.opt -j${compile_threads})"
 
 # get square
-wget -qN http://dist.gem5.org/dist/develop/test-progs/square/square
+wget -qN http://dist.gem5.org/dist/v21-2/test-progs/square/square
 
 mkdir -p tests/testing-results
 
@@ -120,7 +120,7 @@ docker run --rm -u $UID:$GID --volume "${gem5_root}":"${gem5_root}" -w \
     configs/example/apu_se.py --reg-alloc-policy=dynamic -n3 -c square
 
 # get HeteroSync
-wget -qN http://dist.gem5.org/dist/develop/test-progs/heterosync/gcn3/allSyncPrims-1kernel
+wget -qN http://dist.gem5.org/dist/v21-2/test-progs/heterosync/gcn3/allSyncPrims-1kernel
 
 # run HeteroSync sleepMutex -- 16 WGs (4 per CU in default config), each doing
 # 10 Ld/St per thread and 4 iterations of the critical section is a reasonable
diff --git a/tests/weekly.sh b/tests/weekly.sh
index 1e25c4fb63..417eedbd6c 100755
--- a/tests/weekly.sh
+++ b/tests/weekly.sh
@@ -75,9 +75,30 @@ rm -f coAuthorsDBLP.graph 1k_128k.gr result.out
 # Moreover, DNNMark builds a library and thus doesn't have a binary, so we
 # need to build it before we run it.
 # Need to pull this first because HACC's docker requires this path to exist
-git clone -b develop https://gem5.googlesource.com/public/gem5-resources \
+git clone https://gem5.googlesource.com/public/gem5-resources \
     "${gem5_root}/gem5-resources"
 
+
+# The following script is to ensure these tests are runnable as the resources
+# directory changes over time. The gem5 resources repository stable branch is
+# tagged upon the new release for that of the previous release. For example,
+# when v22.0 is released, the stable branch will be tagged with "v21.2.X.X"
+# prior to the merging of the develop/staging branch into the stable branch.
+# This is so a user may revert the gem5-resources sources back to a state
+# compatable with a particular major release.
+#
+# To ensure the v21.2 version of these tests continues to run as future
+# versions are released, we run this check. If there's been another release,
+# we checkout the correct version of gem5 resources.
+cd "${gem5_root}/gem5-resources"
+version_tag=$(git tag | grep "v21.2")
+
+if [[ ${version_tag} != "" ]]; then
+       git checkout "${version_tag}"
+fi
+
+cd "${gem5_root}"
+
 # For the GPU tests we compile and run the GPU ISA inside a gcn-gpu container.
 # HACC requires setting numerous environment variables to run correctly.  To
 # avoid needing to set all of these, we instead build a docker for it, which
@@ -203,7 +224,7 @@ docker run --rm -v ${PWD}:${PWD} \
        "export GEM5_PATH=${gem5_root} ; make gem5-fusion"
 
 # # get input dataset for BC test
-wget http://dist.gem5.org/dist/develop/datasets/pannotia/bc/1k_128k.gr
+wget http://dist.gem5.org/dist/v21-2/datasets/pannotia/bc/1k_128k.gr
 # run BC
 docker run --rm -v ${gem5_root}:${gem5_root} -w ${gem5_root} -u $UID:$GID \
        hacc-test-weekly ${gem5_root}/build/${gpu_isa}/gem5.opt \
@@ -275,7 +296,7 @@ docker run --rm -v ${gem5_root}:${gem5_root} -w \
        "export GEM5_PATH=${gem5_root} ; make gem5-fusion"
 
 # get PageRank input dataset
-wget http://dist.gem5.org/dist/develop/datasets/pannotia/pagerank/coAuthorsDBLP.graph
+wget http://dist.gem5.org/dist/v21-2/datasets/pannotia/pagerank/coAuthorsDBLP.graph
 # run PageRank (Default)
 docker run --rm -v ${gem5_root}:${gem5_root} -w ${gem5_root} -u $UID:$GID \
        hacc-test-weekly ${gem5_root}/build/${gpu_isa}/gem5.opt \