+sleeptest_SOURCES = sleeptest.c
+#write_append_truncate_SOURCES=write_append_truncate.c
+#write_append_truncate_CC=mpicc
+#createmany_mpi_SOURCES=createmany_mpi.c
+#createmany_mpi_CC=mpicc
+
+#sanity test
+ll_sparseness_verify_SOURCES = ll_sparseness_verify.c
+ll_sparseness_write_SOURCES = ll_sparseness_write.c