From f21c5d0d780bd10ba9c4a92686e8eb8c43d7e395 Mon Sep 17 00:00:00 2001
From: "Bobby R. Bruce" <bbruce@ucdavis.edu>
Date: Mon, 7 Aug 2023 14:53:26 -0700
Subject: [PATCH] tests: Disable PARSEC benchmark tests

These tests are disabled due our GitHub Actions self-hosted Runners
having a 60GB of disk space. The PARSEC Disk Image Resource (v1.0.0,
http://resources.gem5.org/resources/x86-parsec?version=1.0.0) is 33GB
and is simply too big to download and unzip for these tests.

These tests can be reenabled when this issue is resolved.

Change-Id: I9a63aa1903cea3ce7942bdc85bcd0b24761d2f29
---
 .../test_gem5_library_examples.py                        | 9 ++++++++-
 tests/gem5/parsec_benchmarks/test_parsec.py              | 7 +++++++
 2 files changed, 15 insertions(+), 1 deletion(-)

diff --git a/tests/gem5/gem5_library_example_tests/test_gem5_library_examples.py b/tests/gem5/gem5_library_example_tests/test_gem5_library_examples.py
index e43d461b35..b88862fc0d 100644
--- a/tests/gem5/gem5_library_example_tests/test_gem5_library_examples.py
+++ b/tests/gem5/gem5_library_example_tests/test_gem5_library_examples.py
@@ -171,7 +171,14 @@ gem5_verify_config(
     length=constants.long_tag,
 )
 
-if os.access("/dev/kvm", mode=os.R_OK | os.W_OK):
+print(
+    "WARNING: PARSEC tests are disabled. This is due to our GitHub "
+    "Actions self-hosted runners only having 60GB of disk space. The "
+    "PARSEC Disk image is too big to use."
+)
+# 'False' is used to disable the tests.
+if False:  # os.access("/dev/kvm", mode=os.R_OK | os.W_OK):
+
     # The x86-parsec-benchmarks uses KVM cores, this test will therefore only
     # be run on systems that support KVM.
     gem5_verify_config(
diff --git a/tests/gem5/parsec_benchmarks/test_parsec.py b/tests/gem5/parsec_benchmarks/test_parsec.py
index 1f239dae1f..fee8e7134a 100644
--- a/tests/gem5/parsec_benchmarks/test_parsec.py
+++ b/tests/gem5/parsec_benchmarks/test_parsec.py
@@ -50,6 +50,13 @@ def test_parsec(
         # Don't run the tests if KVM is unavailable.
         return
 
+    print(
+        "WARNING: PARSEC tests are disabled. This is due to our GitHub "
+        "Actions self-hosted runners only having 60GB of disk space. The "
+        "PARSEC Disk image is too big to use."
+    )
+    return  # Remove this line to re-enable PARSEC tests.
+
     gem5_verify_config(
         name="{}-boot-cpu_{}-detailed-cpu_{}-cores_{}_{}_{}_parsec-test".format(
             boot_cpu, detailed_cpu, str(num_cpus), mem_system, benchmark, size