#usage: bin\spin.exe tm_secs[,tm_secs_multi] [work_type [ arg3 [ arg4 ]]]
#        work_type: spin|mem_bw|mem_bw_rdwr|mem_bw_2rd|mem_bw_2rdwr|mem_bw_2rd2wr|disk_rd|disk_wr|disk_rdwr|disk_rd_dir|disk_wr_dir|disk_rdwr_dir
#if mem_bw: arg3 is stride in bytes. arg4 is array size in bytes
-t 0,0.2 -w mem_bw -b 64 -s 20m -p "mem RD BW test"
