Removes MPE instrumentation support. (#2245)

* Removes MPE instrumentation support.

The Autotools will no longer accept --with-mpe= and the logging commands
have been removed from the FUNC_ENTER macros. CMake has never supported
instrumenting for MPE.

* Committing clang-format changes

Co-authored-by: github-actions <41898282+github-actions[bot]@users.noreply.github.com>

1 files changed, 0 insertions, 36 deletions

diff --git a/src/H5.c b/src/H5.c
index dbd109c..89330fe 100644
--- a/src/H5.c
+++ b/src/H5.c
@@ -84,10 +84,6 @@ hbool_t H5_libterm_g = FALSE; /* Library isn't being shutdown */
 
 hbool_t H5_use_selection_io_g = FALSE;
 
-#ifdef H5_HAVE_MPE
-hbool_t H5_MPEinit_g = FALSE; /* MPE Library hasn't been initialized */
-#endif
-
 char           H5_lib_vers_info_g[] = H5_VERS_INFO;
 static hbool_t H5_dont_atexit_g     = FALSE;
 H5_debug_t     H5_debug_g; /* debugging info */
@@ -168,18 +164,6 @@ H5_init_library(void)
         MPI_Initialized(&mpi_initialized);
         MPI_Finalized(&mpi_finalized);
 
-#ifdef H5_HAVE_MPE
-        /* Initialize MPE instrumentation library. */
-        if (!H5_MPEinit_g) {
-            int mpe_code;
-            if (mpi_initialized && !mpi_finalized) {
-                mpe_code = MPE_Init_log();
-                HDassert(mpe_code >= 0);
-                H5_MPEinit_g = TRUE;
-            }
-        }
-#endif /*H5_HAVE_MPE*/
-
         /* add an attribute on MPI_COMM_SELF to call H5_term_library
            when it is destroyed, i.e. on MPI_Finalize */
         if (mpi_initialized && !mpi_finalized) {
@@ -510,26 +494,6 @@ H5_term_library(void)
         } /* end if */
     }     /* end if */
 
-#ifdef H5_HAVE_MPE
-    /* Close MPE instrumentation library.  May need to move this
-     * down if any of the below code involves using the instrumentation code.
-     */
-    if (H5_MPEinit_g) {
-        int mpi_initialized;
-        int mpi_finalized;
-        int mpe_code;
-
-        MPI_Initialized(&mpi_initialized);
-        MPI_Finalized(&mpi_finalized);
-
-        if (mpi_initialized && !mpi_finalized) {
-            mpe_code = MPE_Finish_log("h5log");
-            HDassert(mpe_code >= 0);
-        }                     /* end if */
-        H5_MPEinit_g = FALSE; /* turn it off no matter what */
-    }                         /* end if */
-#endif
-
     /* Free open debugging streams */
     while (H5_debug_g.open_stream) {
         H5_debug_open_stream_t *tmp_open_stream;