Hi,
my server is running an Athlon64 X2 4600+ CPU and slackware 13.1 (32 bit).
The problem is that only one core is used. BOINC is not using more than one core (top never reports overall usage above 100%). The other core is somehow not detected or not used.
cat /proc/cpuinfo
Code:
processor : 0
vendor_id : AuthenticAMD
cpu family : 15
model : 75
model name : AMD Athlon(tm) 64 X2 Dual Core Processor 4600+
stepping : 2
cpu MHz : 2400.239
cache size : 512 KB
fdiv_bug : no
hlt_bug : no
f00f_bug : no
coma_bug : no
fpu : yes
fpu_exception : yes
cpuid level : 1
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx mmxext fxsr_opt rdtscp lm 3dnowext 3dnow extd_apicid pni cx16 lahf_lm cmp_legacy svm extapic cr8_legacy
bogomips : 4800.47
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management: ts fid vid ttp tm stc
while "dmidecode -t processor" detects both cores:
Code:
# dmidecode 2.10
SMBIOS 2.5 present.
Handle 0x0004, DMI type 4, 40 bytes
Processor Information
Socket Designation: CPU 1
Type: Central Processor
Family: Other
Manufacturer: AMD
ID: B2 0F 04 00 FF FB 8B 17
Version: AMD Athlon(tm) 64 X2 Dual Core Processor 4600+
Voltage: 1.5 V
External Clock: 200 MHz
Max Speed: 2400 MHz
Current Speed: 2414 MHz
Status: Populated, Enabled
Upgrade: Other
L1 Cache Handle: 0x0005
L2 Cache Handle: 0x0006
L3 Cache Handle: 0x0007
Serial Number: To Be Filled By O.E.M.
Asset Tag: To Be Filled By O.E.M.
Part Number: To Be Filled By O.E.M.
Core Count: 2
Core Enabled: 2
Characteristics:
64-bit capable
Any clues?
Thanks!
