Date: Thu, 15 Jul 2010 14:22:49 +0400 From: pluknet <pluknet@gmail.com> To: Oliver Fromme <olli@lurza.secnetix.de> Cc: freebsd-stable@freebsd.org Subject: Re: 8.1-PRERELEASE: CPU packages not detected correctly Message-ID: <AANLkTinSwhvTvkuf-GL9Jr8uSuPmi9-cOt9l_1RC8j2m@mail.gmail.com> In-Reply-To: <201007141414.o6EEEUx9014690@lurza.secnetix.de> References: <201007141414.o6EEEUx9014690@lurza.secnetix.de>
next in thread | previous in thread | raw e-mail | index | archive | help
On 14 July 2010 18:14, Oliver Fromme <olli@lurza.secnetix.de> wrote: > In a machine installed yesterday, 8.1-PRERELEASE doesn't > seem to detect the number of CPU packages vs. cores per > package correctly: > > =A0| FreeBSD 8.1-PRERELEASE-20100713 #0: Tue Jul 13 19:51:18 UTC 2010 > =A0| [...] > =A0| CPU: Intel(R) Xeon(R) CPU =A0 =A0 =A0 =A0 =A0 L5408 =A0@ 2.13GHz (21= 33.42-MHz K8-class CPU) > =A0| =A0 Origin =3D "GenuineIntel" =A0Id =3D 0x1067a =A0Family =3D 6 =A0M= odel =3D 17 =A0Stepping =3D 10 > =A0| =A0 Features=3D0xbfebfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SE= P,MTRR,PGE,MCA,CMOV,PAT,PSE36,CLFLUSH,DTS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,= PBE> > =A0| =A0 Features2=3D0x40ce3bd<SSE3,DTES64,MON,DS_CPL,VMX,EST,TM2,SSSE3,C= X16,xTPR,PDCM,DCA,SSE4.1,XSAVE> > =A0| =A0 AMD Features=3D0x20000800<SYSCALL,LM> > =A0| =A0 AMD Features2=3D0x1<LAHF> > =A0| =A0 TSC: P-state invariant > =A0| real memory =A0=3D 34359738368 (32768 MB) > =A0| avail memory =3D 33151377408 (31615 MB) > =A0| ACPI APIC Table: <IBM =A0 =A0SERBLADE> > =A0| FreeBSD/SMP: Multiprocessor System Detected: 8 CPUs > =A0| FreeBSD/SMP: 1 package(s) x 8 core(s) Just for the reference, I collected CPU detection from various branches. 6.4 Cores per package: 4 FreeBSD/SMP: Multiprocessor System Detected: 8 CPUs 7.3 Cores per package: 4 FreeBSD/SMP: Multiprocessor System Detected: 8 CPUs 8.1-rc FreeBSD/SMP: Multiprocessor System Detected: 8 CPUs FreeBSD/SMP: 1 package(s) x 8 core(s) Indeed, looks like a regression. --=20 wbr, pluknet
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?AANLkTinSwhvTvkuf-GL9Jr8uSuPmi9-cOt9l_1RC8j2m>