Manual Reference Pages - BW_MEM_RD (8)
bw_mem_rd - time memory read rate (with overhead)
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.
specification may end with k or m to mean
kilobytes (* 1024) or megabytes (* 1024 * 1024).
Output format is "%0.2f %.2f\n", megabytes, megabytes_per_second, i.e.,
This benchmark should move approximately the reported amount of memory.
Funding for the development of
this tool was provided by Sun Microsystems Computer Corporation.
|(c)1994 Larry McVoy ||BW_MEM_RD (8) ||$Date$ |
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