From d41e1e40f0ef5f39cc3bad143c7a8599db0987e0 Mon Sep 17 00:00:00 2001
From: Li-Ta Lo <ollie@lanl.gov>
Date: Wed, 9 Feb 2022 16:15:08 -0700
Subject: [PATCH 1/2] remove ALL_BACKENDS

---
 vtkm/cont/RuntimeDeviceInformation.cxx             | 1 -
 vtkm/filter/field_transform/testing/CMakeLists.txt | 1 -
 vtkm/filter/vector_analysis/testing/CMakeLists.txt | 1 -
 vtkm/random/testing/CMakeLists.txt                 | 3 +--
 vtkm/source/testing/CMakeLists.txt                 | 6 +-----
 5 files changed, 2 insertions(+), 10 deletions(-)

diff --git a/vtkm/cont/RuntimeDeviceInformation.cxx b/vtkm/cont/RuntimeDeviceInformation.cxx
index a78732ae2..0efc5b9a6 100644
--- a/vtkm/cont/RuntimeDeviceInformation.cxx
+++ b/vtkm/cont/RuntimeDeviceInformation.cxx
@@ -195,7 +195,6 @@ struct VTKM_NEVER_EXPORT InitializeDeviceMemoryManagers
 
     if (id > 0 && id < VTKM_MAX_DEVICE_ADAPTER_ID)
     {
-      auto name = vtkm::cont::DeviceAdapterTraits<Device>::GetName();
       this->Managers[id].reset(new vtkm::cont::internal::DeviceAdapterMemoryManager<Device>);
     }
   }
diff --git a/vtkm/filter/field_transform/testing/CMakeLists.txt b/vtkm/filter/field_transform/testing/CMakeLists.txt
index f4462db77..8368b3f57 100644
--- a/vtkm/filter/field_transform/testing/CMakeLists.txt
+++ b/vtkm/filter/field_transform/testing/CMakeLists.txt
@@ -35,6 +35,5 @@ endif()
 vtkm_unit_tests(
   SOURCES ${unit_tests}
   LIBRARIES ${libraries}
-  ALL_BACKENDS # renderer requires device compiler
   USE_VTKM_JOB_POOL
 )
diff --git a/vtkm/filter/vector_analysis/testing/CMakeLists.txt b/vtkm/filter/vector_analysis/testing/CMakeLists.txt
index 4960f8b9e..375e805e8 100644
--- a/vtkm/filter/vector_analysis/testing/CMakeLists.txt
+++ b/vtkm/filter/vector_analysis/testing/CMakeLists.txt
@@ -34,6 +34,5 @@ endif()
 vtkm_unit_tests(
   SOURCES ${unit_tests}
   LIBRARIES ${libraries}
-  ALL_BACKENDS # RendererTest needs device compiler
   USE_VTKM_JOB_POOL
 )
diff --git a/vtkm/random/testing/CMakeLists.txt b/vtkm/random/testing/CMakeLists.txt
index 9158d0372..071a320b0 100644
--- a/vtkm/random/testing/CMakeLists.txt
+++ b/vtkm/random/testing/CMakeLists.txt
@@ -11,5 +11,4 @@
 set(unit_tests
   UnitTestPhiloxRNG.cxx)
 
-vtkm_unit_tests(SOURCES ${unit_tests}
-  ALL_BACKENDS)
+vtkm_unit_tests(SOURCES ${unit_tests})
diff --git a/vtkm/source/testing/CMakeLists.txt b/vtkm/source/testing/CMakeLists.txt
index a8e1508f6..38260af0a 100644
--- a/vtkm/source/testing/CMakeLists.txt
+++ b/vtkm/source/testing/CMakeLists.txt
@@ -25,11 +25,7 @@ if (VTKm_ENABLE_RENDERING)
     RenderTestPerlinNoise.cxx
     )
 
-  # Currently to use the rendering in VTK-m, you have to compile with a device compiler.
-  # We hope to change that in the near future, but until then we need to add the
-  # `ALL_BACKENDS` flag to `vtkm_unit_tests` to compile with the device compiler. Here
-  # is a hack to add it.
-  list(APPEND unit_tests ALL_BACKENDS)
+  list(APPEND unit_tests)
 endif()
 
 vtkm_unit_tests(

From 05d34aa8a4336faa2e46d117c1a651a7b8b3513f Mon Sep 17 00:00:00 2001
From: Li-Ta Lo <ollie@lanl.gov>
Date: Thu, 10 Feb 2022 06:40:43 -0700
Subject: [PATCH 2/2] delete unneeded list append

---
 vtkm/source/testing/CMakeLists.txt | 2 --
 1 file changed, 2 deletions(-)

diff --git a/vtkm/source/testing/CMakeLists.txt b/vtkm/source/testing/CMakeLists.txt
index 38260af0a..cbdc4e03d 100644
--- a/vtkm/source/testing/CMakeLists.txt
+++ b/vtkm/source/testing/CMakeLists.txt
@@ -24,8 +24,6 @@ if (VTKm_ENABLE_RENDERING)
   list(APPEND unit_tests
     RenderTestPerlinNoise.cxx
     )
-
-  list(APPEND unit_tests)
 endif()
 
 vtkm_unit_tests(