From 59e1955a2dbaff7de92224f10fac269280099157 Mon Sep 17 00:00:00 2001
From: Eduard Valeyev <eduard@valeyev.net>
Date: Wed, 1 Sep 2021 14:14:50 -0400
Subject: [PATCH 1/2] unit test with >1 ranks only reports errors from ranks
 1...N-1, regardless of the log level on rank 0

---
 tests/ta_test.cpp | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/tests/ta_test.cpp b/tests/ta_test.cpp
index 8e2bc45705..f8ac27f1f8 100644
--- a/tests/ta_test.cpp
+++ b/tests/ta_test.cpp
@@ -45,6 +45,11 @@ GlobalFixture::GlobalFixture() {
     // to launch a debugger here or elsewhere:
     // Debugger::default_debugger()->debug("ready to run");
   }
+
+  if (world->rank() != 0) {
+    boost::unit_test::unit_test_log.set_threshold_level(
+        boost::unit_test::log_all_errors);
+  }
 }
 
 GlobalFixture::~GlobalFixture() {

From 96f9a870e156b3ab685989f5b87842345ed98b60 Mon Sep 17 00:00:00 2001
From: Eduard Valeyev <eduard@valeyev.net>
Date: Wed, 1 Sep 2021 14:16:31 -0400
Subject: [PATCH 2/2] raise unit test log level to unit_scope

---
 tests/CMakeLists.txt | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tests/CMakeLists.txt b/tests/CMakeLists.txt
index a4b00ef92d..0fa3385f08 100644
--- a/tests/CMakeLists.txt
+++ b/tests/CMakeLists.txt
@@ -166,7 +166,7 @@ if(ENABLE_MPI)
       NAME tiledarray/unit/run-np-${p}
       COMMAND ${MPIEXEC_EXECUTABLE} ${MPIEXEC_NUMPROC_FLAG} ${p}
         ${MPIEXEC_PREFLAGS}
-        $<TARGET_FILE:${executable}> --log_level=warning --show-progress ${${executable}_np_${p}_args}
+        $<TARGET_FILE:${executable}> --log_level=unit_scope ${${executable}_np_${p}_args}
         ${MPIEXEC_POSTFLAGS}
       )
     set_tests_properties(tiledarray/unit/run-np-${p}