add 18th iteration of classifier

1 files changed, 100 insertions, 0 deletions

diff --git a/results/classifier/118/architecture-x86/1195012 b/results/classifier/118/architecture-x86/1195012
new file mode 100644
index 000000000..a4f809e4a
--- /dev/null
+++ b/results/classifier/118/architecture-x86/1195012
@@ -0,0 +1,100 @@
+x86: 0.942
+i386: 0.935
+architecture: 0.922
+performance: 0.853
+user-level: 0.820
+graphic: 0.772
+semantic: 0.752
+network: 0.716
+device: 0.688
+ppc: 0.677
+mistranslation: 0.655
+register: 0.594
+kernel: 0.594
+socket: 0.582
+PID: 0.576
+files: 0.558
+hypervisor: 0.533
+virtual: 0.530
+boot: 0.527
+vnc: 0.518
+TCG: 0.467
+permissions: 0.453
+peripherals: 0.448
+debug: 0.444
+risc-v: 0.435
+VMM: 0.433
+arm: 0.400
+KVM: 0.382
+assembly: 0.284
+--------------------
+x86: 0.933
+architecture: 0.711
+i386: 0.662
+kernel: 0.547
+virtual: 0.441
+performance: 0.413
+debug: 0.264
+TCG: 0.056
+files: 0.033
+hypervisor: 0.025
+PID: 0.021
+register: 0.010
+risc-v: 0.009
+VMM: 0.008
+network: 0.007
+socket: 0.005
+device: 0.005
+user-level: 0.004
+boot: 0.003
+vnc: 0.003
+semantic: 0.003
+assembly: 0.002
+ppc: 0.002
+peripherals: 0.001
+permissions: 0.001
+arm: 0.001
+graphic: 0.001
+mistranslation: 0.000
+KVM: 0.000
+
+x86_64 and i386 return 0 when reading MSR_TSC
+
+Running NetBSD 6.1 (i386 and amd64) under QEMU (from git - 1.5.50 is the version it shows) results in an incorrectly set
+TSC frequency (set to 0), because NetBSD uses rdmsr(TSC_MSR) for its serializing CPU counter.
+
+To reproduce the problem, you can run an install ISO of NetBSD 6.1 (either i386 or amd64, depending on which qemu).  Quit out of the installer, and you're left at a root prompt:
+
+# sysctl machdep.tsc_freq
+machdep.tsc_freq = 0
+
+...on real hardware, it will return the TSC frequency:
+
+# sysctl machdep.tsc_freq
+machdep.tsc_freq = 3292685070
+
+...this causes problems with a number of applications.
+
+The NetBSD code which reads the MSR is here:
+
+http://nxr.netbsd.org/xref/src/sys/arch/x86/x86/tsc.c#262
+
+... the "rdmsr(MSR_TSC)" call in cpu_counter_serializing() always returns 0 when run under QEMU.
+
+I should mention, the NetBSD 6.1 ISO I used for testing is here:
+
+http://iso.netbsd.org/pub/NetBSD/iso/6.1/NetBSD-6.1-amd64.iso
+
+
+
+The NetBSD problem report where this issue was raised:
+
+http://gnats.netbsd.org/cgi-bin/query-pr-single.pl?number=47967
+
+a workaround has been put in place for now, but it would be good to fix this in QEMU.
+
+Looking through old bug tickets... can you still reproduce this issue with the latest version of QEMU? Or could we close this ticket nowadays?
+
+
+[Expired for QEMU because there has been no activity for 60 days.]
+