Date: Sun, 9 Aug 1998 11:35:31 -0700 (PDT) From: Tamiji Homma <thomma@slip.net> To: freebsd-smp@FreeBSD.ORG Subject: SMP buildworld benchmark Message-ID: <E0z5aJX-00016o-00@slip-3.slip.net>
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Hello, I recently built 440FX dual Pentium Pro system. I installed Aug 7 1998 -current and did benchmark test. The benchmark is 'make -jN buildworld' where N = 1, 2, 3, 4, 5, 6, 8, 10, 12. Intel Providence, dual 210MHz Pentium Pro 512KB L2, 128MB ECC, single 4.5G UW IBM 9ES/onboard aic7880. SMP kernel options are options SOFTUPDATES options AHC_TAGENABLE options AHC_SCBPAGING_ENABLE options AHC_ALLOW_MEMIO So far about 40 make buildworld have been done with this system. The machine locked up completely(needed reset botton) right after heavy disk activity once. This could be overclocking. Here is result. N /usr/bin/time make -jN buildworld ======================================================= 1 6495.59 real 3593.83 user 1453.02 sys 2 3862.54 real 3625.50 user 1638.14 sys 3 3588.17 real 3623.53 user 1707.50 sys 4 3470.95 real 3632.61 user 1723.28 sys 5 3458.07 real 3639.82 user 1729.67 sys 6 3457.54 real 3635.97 user 1750.31 sys 8 3448.70 real 3643.65 user 1749.66 sys <== fastest 10 3453.29 real 3649.54 user 1749.78 sys 12 3499.55 real 3652.27 user 1743.33 sys CPU N ratio Real time graph ============================================================================= 1 100.00 ***************************************************************** 2 168.17 *************************************** 3 181.03 ************************************ 4 187.14 *********************************** 5 187.84 *********************************** 6 187.87 *********************************** 8 188.35 *********************************** 10 188.10 *********************************** 12 185.61 *********************************** Tammy To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-smp" in the body of the messagehelp
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