First commit with mpi integrated.

Author: ErianArcher

.gitignore

@@ -50,3 +50,10 @@ modules.order
 Module.symvers
 Mkfile.old
 dkms.conf
+
+
+# CMake
+cmake-build-debug/
+
+# IDEA
+.idea/

CMakeLists.txt

@@ -0,0 +1,9 @@
+cmake_minimum_required(VERSION 3.13)
+project(RandomStringAssembly C)
+find_package(MPI REQUIRED)
+message(STATUS "Run: ${MPIEXEC} ${MPIEXEC_NUMPROC_FLAG} ${MPIEXEC_MAX_NUMPROCS} ${MPIEXEC_PREFLAGS} EXECUTABLE ${MPIEXEC_POSTFLAGS} ARGS")
+
+set(CMAKE_C_STANDARD 11)
+
+add_executable(RandomStringAssembly main.c)
+target_link_libraries(RandomStringAssembly PUBLIC MPI::MPI_C)

main.c

@@ -0,0 +1,28 @@
+#include <stdio.h>
+#include <mpi.h>
+
+int main(int argc, char** argv) {
+    // Initialize the MPI environment
+    MPI_Init(NULL, NULL);
+
+    // Get the number of processes
+    int world_size;
+    MPI_Comm_size(MPI_COMM_WORLD, &world_size);
+
+    // Get the rank of the process
+    int world_rank;
+    MPI_Comm_rank(MPI_COMM_WORLD, &world_rank);
+
+    // Get the name of the processor
+    char processor_name[MPI_MAX_PROCESSOR_NAME];
+    int name_len;
+    MPI_Get_processor_name(processor_name, &name_len);
+
+    // Print off a hello world message
+    printf("Hello world from processor %s, rank %d out of %d processors\n",
+           processor_name, world_rank, world_size);
+
+    // Finalize the MPI environment.
+    MPI_Finalize();
+    return 0;
+}