Provided by: lmbench-doc_3.0-a9-1_all bug

NAME

       bw_mem_rd - time memory read rate (with overhead)

SYNOPSIS

       bw_mem_rd size

DESCRIPTION

       bw_mem_rd  allocates the specified amount of memory, zeros it, and then
       times the reading of that memory as a series of integer loads and adds.
       Each four byte integer is loaded and added to accumulator.

       The size specification may end with ‘‘k’’ or ‘‘m’’ to mean kilobytes (*
       1024) or megabytes (* 1024 * 1024).

OUTPUT

       Output format is "%0.2f %.2f\n", megabytes, megabytes_per_second, i.e.,

       8.00 25.33

MEMORY UTILIZATION

       This benchmark should move approximately the reported amount of memory.

ACKNOWLEDGEMENT

       Funding  for  the  development  of  this  tool  was  provided  by   Sun
       Microsystems Computer Corporation.

SEE ALSO

       lmbench(8).

(c)1994 Larry McVoy                 $Date$                        BW_MEM_RD(8)