Merge pull request #104 from LatticeQCD/print_git_hash

Print git hash
LatticeQCD · Aug 2, 2022 · 551ccca · 551ccca
2 parents 8af35f7 + 02790c1
commit 551ccca
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Showing 3 changed files with 17 additions and 6 deletions.
diff --git a/CMakeLists.txt b/CMakeLists.txt
@@ -6,6 +6,16 @@
 #
 cmake_minimum_required(VERSION 3.12 FATAL_ERROR)
 
+# Get the latest abbreviated commit hash of the working branch
+execute_process(
+        COMMAND git log -1 --format=%h
+        WORKING_DIRECTORY ${CMAKE_CURRENT_LIST_DIR}
+        OUTPUT_VARIABLE GIT_HASH
+        OUTPUT_STRIP_TRAILING_WHITESPACE
+        )
+
+message(STATUS "Using git version ${GIT_HASH}")
+
 set(BACKEND "cuda" CACHE STRING "Specify what API should be used in the backend. Possible choices are cuda, hip_nvidia (experimental!) and hip_amd (experimental!)")
 
 if (BACKEND STREQUAL "cuda")
@@ -359,8 +369,8 @@ FUNCTION(set_SIMULATeQCD_property TARGET)
 ENDFUNCTION()
 
 FUNCTION(SIMULATeQCD_target_compile_definitions TARGET)
-    target_compile_definitions(${TARGET} ${ARGN} ARCHITECTURE=${ARCHITECTURE})
-    target_compile_definitions(_${TARGET} ${ARGN} ARCHITECTURE=${ARCHITECTURE})
+    target_compile_definitions(${TARGET} ${ARGN} ARCHITECTURE=${ARCHITECTURE} GIT_HASH="${GIT_HASH}")
+    target_compile_definitions(_${TARGET} ${ARGN} ARCHITECTURE=${ARCHITECTURE} GIT_HASH="${GIT_HASH}")
 ENDFUNCTION()
 
 FUNCTION(add_to_compound_SIMULATeQCD_target TARGET1 TARGET2)
@@ -636,8 +646,8 @@ elseif (USE_HIP_NVIDIA)
     set_target_properties(SimpleFunctorTest _SimpleFunctorTest PROPERTIES 
         COMPILE_FLAGS "${MPI_COMPILE_FLAGS}" LINK_FLAGS "${MPI_LINK_FLAGS}"  HIP_SEPARABLE_COMPILATION ON CUDA_SEPARABLE_COMPILATION ON LINKER_LANGUAGE CUDA CUDA_RESOLVE_DEVICE_SYMBOLS ON RUNTIME_OUTPUT_DIRECTORY "testing")
 endif()
-target_compile_definitions(SimpleFunctorTest PRIVATE HALODEPTH_0=1 DOUBLEPREC=1 SINGLEPREC=1 ARCHITECTURE=${ARCHITECTURE})
-target_compile_definitions(_SimpleFunctorTest PRIVATE HALODEPTH_0=1 DOUBLEPREC=1 SINGLEPREC=1 ARCHITECTURE=${ARCHITECTURE})
+target_compile_definitions(SimpleFunctorTest PRIVATE HALODEPTH_0=1 DOUBLEPREC=1 SINGLEPREC=1 ARCHITECTURE=${ARCHITECTURE} GIT_HASH="${GIT_HASH}")
+target_compile_definitions(_SimpleFunctorTest PRIVATE HALODEPTH_0=1 DOUBLEPREC=1 SINGLEPREC=1 ARCHITECTURE=${ARCHITECTURE} GIT_HASH="${GIT_HASH}")
 add_to_compound_SIMULATeQCD_target(tests SimpleFunctorTest)
 
 set_SIMULATeQCD_gpu_backend(src/testing/main_UtimesUdaggerTest.cpp)

diff --git a/src/base/communication/communicationBase_mpi.cpp b/src/base/communication/communicationBase_mpi.cpp
@@ -36,7 +36,9 @@ CommunicationBase::CommunicationBase(int *argc, char ***argv) {
     if (IamRoot()){
         rootLogger.setVerbosity(stdLogger.getVerbosity());
     }
-
+
+    rootLogger.info("Running SIMULATeQCD");
+    rootLogger.info("Git commit version: ", GIT_HASH);
     rootLogger.info("Initializing MPI with (", world_size, " proc)");
 
     /// Get the name of the processor

diff --git a/src/define.h b/src/define.h
@@ -31,7 +31,6 @@
 #define AT __FILE__ ":" TOSTRING(__LINE__)
 
 
-
 enum Layout {
     All, Even, Odd
 };