cd results && make summary percent 2>/dev/null | more make[1]: Entering directory `/root/lmbench-2alpha10/results' L M B E N C H 1 . 9 S U M M A R Y ------------------------------------ (Alpha software, do not distribute) Processor, Processes - times in microseconds - smaller is better ---------------------------------------------------------------- Host OS Mhz null null open selct sig sig fork exec sh call I/O stat clos inst hndl proc proc proc --------- ------------- ---- ---- ---- ---- ---- ----- ---- ---- ---- ---- ---- i686-linu Linux 2.2.14 351 0.9 1.2 7 9 0.04K 2.6 3 0.3K 2K 8K i686-linu Linux 2.2.14 351 0.9 1.2 7 9 0.04K 2.6 3 0.3K 2K 8K i686-linu Linux 2.2.14 351 0.9 1.2 7 9 0.04K 2.6 3 0.3K 2K 8K i686-linu Linux 2.2.14 351 0.9 1.2 7 9 0.04K 2.6 3 0.3K 2K 8K i686-linu Linux 2.2.14 351 0.9 1.2 7 9 0.04K 2.6 3 0.3K 2K 8K Context switching - times in microseconds - smaller is better ------------------------------------------------------------- Host OS 2p/0K 2p/16K 2p/64K 8p/16K 8p/64K 16p/16K 16p/64K ctxsw ctxsw ctxsw ctxsw ctxsw ctxsw ctxsw --------- ------------- ----- ------ ------ ------ ------ ------- ------- i686-linu Linux 2.2.14 1 19 58 19 106 22 192 i686-linu Linux 2.2.14 1 19 58 19 125 23 192 i686-linu Linux 2.2.14 1 19 58 19 97 26 192 i686-linu Linux 2.2.14 1 18 58 19 125 22 192 i686-linu Linux 2.2.14 1 19 58 19 108 26 192 *Local* Communication latencies in microseconds - smaller is better ------------------------------------------------------------------- Host OS 2p/0K Pipe AF UDP RPC/ TCP RPC/ TCP ctxsw UNIX UDP TCP conn --------- ------------- ----- ----- ---- ----- ----- ----- ----- ---- i686-linu Linux 2.2.14 1 9 17 i686-linu Linux 2.2.14 1 9 17 i686-linu Linux 2.2.14 1 9 17 i686-linu Linux 2.2.14 1 9 17 i686-linu Linux 2.2.14 1 9 17 File & VM system latencies in microseconds - smaller is better -------------------------------------------------------------- Host OS 0K File 10K File Mmap Prot Page Create Delete Create Delete Latency Fault Fault --------- ------------- ------ ------ ------ ------ ------- ----- ----- i686-linu Linux 2.2.14 19 2 85 3 4624 1 0.8K i686-linu Linux 2.2.14 19 2 85 3 4603 1 0.8K i686-linu Linux 2.2.14 19 2 82 3 4656 1 0.8K i686-linu Linux 2.2.14 19 2 81 3 4690 1 0.8K i686-linu Linux 2.2.14 19 2 76 3 4642 1 0.8K *Local* Communication bandwidths in MB/s - bigger is better ----------------------------------------------------------- Host OS Pipe AF TCP File Mmap Bcopy Bcopy Mem Mem UNIX reread reread (libc) (hand) read write --------- ------------- ---- ---- ---- ------ ------ ------ ------ ---- ----- i686-linu Linux 2.2.14 250 102 -1 134 286 116 112 286 146 i686-linu Linux 2.2.14 259 103 -1 134 286 117 114 286 146 i686-linu Linux 2.2.14 254 102 -1 134 286 117 115 286 146 i686-linu Linux 2.2.14 256 102 -1 134 286 117 115 286 146 i686-linu Linux 2.2.14 242 103 -1 134 286 117 115 286 146 Memory latencies in nanoseconds - smaller is better (WARNING - may not be correct, check graphs) --------------------------------------------------- Host OS Mhz L1 $ L2 $ Main mem Guesses --------- ------------- --- ---- ---- -------- ------- i686-linu Linux 2.2.14 351 8 62 163 i686-linu Linux 2.2.14 351 8 62 163 i686-linu Linux 2.2.14 351 8 62 163 i686-linu Linux 2.2.14 351 8 62 163 i686-linu Linux 2.2.14 351 8 78 163 make[1]: Leaving directory `/root/lmbench-2alpha10/results'