remove version field from apmpi header

apmpi/darshan-apmpi-log-format.h

@@ -238,7 +238,6 @@ struct darshan_apmpi_header_record
 {
     struct darshan_base_record base_rec;
     int64_t magic;
-    uint32_t version;
     uint32_t sync_flag;
     double apmpi_f_variance_total_mpitime;
     double apmpi_f_variance_total_mpisynctime;

apmpi/lib/darshan-apmpi.c

@@ -404,7 +404,6 @@ static void apmpi_runtime_initialize()
 #else
         apmpi_runtime->header_record->sync_flag = 0;
 #endif
-        apmpi_runtime->header_record->version = APMPI_VER;
     }
 
     apmpi_runtime->rec_id = darshan_core_gen_record_id("APMPI"); //record name

apmpi/util/apmpi-backend.py

@@ -19,7 +19,6 @@ struct darshan_apmpi_header_record
 {
     struct darshan_base_record base_rec;  
     int64_t magic;
-    uint32_t version;
     uint32_t sync_flag;
     double apmpi_f_variance_total_mpitime;
     double apmpi_f_variance_total_mpisynctime;
@@ -56,7 +55,6 @@ def log_get_apmpi_record(log, mod_type, dtype='dict'):
         rec['rank'] = hdr[0].base_rec.rank
         rec['magic'] = hdr[0].magic
         rec['sync_flag'] = hdr[0].sync_flag
-        rec['version'] = hdr[0].version
         rec['variance_total_mpitime'] = hdr[0].apmpi_f_variance_total_mpitime
         rec['variance_total_mpisynctime'] = hdr[0].apmpi_f_variance_total_mpisynctime
     else:

apmpi/util/darshan-apmpi-logutils.c

@@ -134,7 +134,6 @@ static int darshan_log_get_apmpi_rec(darshan_fd fd, void** buf_p)
                 DARSHAN_BSWAP64(&(hdr_rec->base_rec.id));
                 DARSHAN_BSWAP64(&(hdr_rec->base_rec.rank));
                 DARSHAN_BSWAP64(&(hdr_rec->magic));
-                DARSHAN_BSWAP32(&(hdr_rec->version));
                 DARSHAN_BSWAP32(&(hdr_rec->sync_flag));
                 DARSHAN_BSWAP64(&(hdr_rec->apmpi_f_variance_total_mpitime));
                 DARSHAN_BSWAP64(&(hdr_rec->apmpi_f_variance_total_mpisynctime));