I get the following error whenever I try to run pfmon:
can't create perfmon context: Invalid argument
I'm using the current cvs version of libpfm and pfmon, although the
error occurs with libpfm-3.4 and pfmon-3.3
I've include some (hopefully) useful system data below.
What am I doing wrong?
Thanks.
-steve
It's a Centos 5.0 machine. here's the uname -a
Linux my.host.net 2.6.22.1_ahci_3ware_perfmon #2 SMP Mon Apr 28
00:03:47 PDT 2008 x86_64 x86_64 x86_64 GNU/Linux
and last entry from /proc/cpuinfo
=================================
processor : 3
vendor_id : GenuineIntel
cpu family : 6
model : 15
model name : Intel(R) Xeon(R) CPU X3220 @ 2.40GHz
stepping : 11
cpu MHz : 2394.034
cache size : 4096 KB
physical id : 0
siblings : 4
core id : 3
cpu cores : 4
fpu : yes
fpu_exception : yes
cpuid level : 10
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge
mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall
nx lm constant_tsc pni monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr
lahf_lm
bogomips : 4788.37
clflush size : 64
cache_alignment : 64
address sizes : 36 bits physical, 48 bits virtual
power management:
=====================================
and lsmod
=====================================
Module Size Used by
perfmon_intel_core 58116 0
perfmon_pebs_smpl 36096 0
autofs4 57480 2
w83627hf 61976 0
w83781d 65840 0
hwmon_vid 36096 2 w83627hf,w83781d
lm92 44304 0
i2c_isa 38016 0
hidp 87296 0
nfs 283992 2
lockd 101808 2 nfs
nfs_acl 36864 1 nfs
rfcomm 106280 0
l2cap 90112 4 hidp,rfcomm
bluetooth 122244 5 hidp,rfcomm,l2cap
sunrpc 214664 4 nfs,lockd,nfs_acl
xfrm4_mode_transport 35456 4
deflate 37248 0
zlib_deflate 53016 1 deflate
twofish 40064 0
twofish_common 69760 1 twofish
serpent 52096 0
aes 59456 0
blowfish 42112 0
ecb 36992 0
sha256 41984 0
crypto_null 35968 0
af_key 103060 2
bonding 117600 0
nf_conntrack_netbios_ns 36352 0
xt_state 35840 4
iptable_filter 36352 1
ip_tables 55648 1 iptable_filter
video 52496 0
sbs 53392 0
button 42272 0
battery 44296 0
ac 39176 0
lp 47312 0
floppy 96040 0
sg 70056 0
shpchp 67356 0
e1000 156480 0
i2c_i801 42268 0
8250_pnp 45056 0
parport_pc 63912 1
8250 200136 1 8250_pnp
ide_cd 73632 0
parport 73484 2 lp,parport_pc
serial_core 55680 1 8250
cdrom 68776 1 ide_cd
dm_snapshot 49992 0
dm_zero 35200 0
dm_mirror 55040 0
ext3 165392 2
jbd 96496 1 ext3
ehci_hcd 67084 0
ohci_hcd 54660 0
uhci_hcd 58528 0
=============================================
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