Disable mpi process pinning in test suite

RudolfWeeber · RudolfWeeber · commit b0ae7a3592d4 · 2024-10-15T11:02:03.000+02:00
diff --git a/CMakeLists.txt b/CMakeLists.txt
@@ -421,6 +421,10 @@ else()
   endfunction()
 endif()
 
+# mpiexec argument to disable pinning of processes to cores. Used in test suite
+# as several tests are run at the same time.
+set(ESPRESSO_MPIEXEC_DONT_PIN "--bind-to none")
+
 #
 # Boost
 #
diff --git a/testsuite/python/CMakeLists.txt b/testsuite/python/CMakeLists.txt
@@ -92,7 +92,8 @@ function(python_test)
     add_test(
       NAME ${TEST_NAME}
       COMMAND
-        ${MPIEXEC} ${ESPRESSO_MPIEXEC_OVERSUBSCRIBE} ${MPIEXEC_NUMPROC_FLAG}
+        ${MPIEXEC} ${ESPRESSO_MPIEXEC_DONT_PIN}
+        ${ESPRESSO_MPIEXEC_OVERSUBSCRIBE} ${MPIEXEC_NUMPROC_FLAG}
         ${TEST_NUM_PROC} ${MPIEXEC_PREFLAGS} ${ESPRESSO_MPIEXEC_TMPDIR}
         ${CMAKE_BINARY_DIR}/pypresso ${PYPRESSO_OPTIONS}
         ${TEST_FILE_CONFIGURED} ${TEST_ARGUMENTS} ${MPIEXEC_POSTFLAGS})

Original file line number	Diff line number	Diff line change
`@@ -421,6 +421,10 @@ else()`
`421`	`421`	`endfunction()`
`422`	`422`	`endif()`
`423`	`423`
	`424`	`+# mpiexec argument to disable pinning of processes to cores. Used in test suite`
	`425`	`+# as several tests are run at the same time.`
	`426`	`+set(ESPRESSO_MPIEXEC_DONT_PIN "--bind-to none")`
	`427`	`+`
`424`	`428`	`#`
`425`	`429`	`# Boost`
`426`	`430`	`#`