On 27/04/2017 02:42, Satoru Takeuchi wrote: > At Wed, 26 Apr 2017 18:58:27 +0200, >> On 26/04/2017 13:47, Satoru Takeuchi wrote: >>> OK, here it is. >> >> It looks like the cause is that AMD has removed TBM instructions >> compared to e.g. Piledriver, so libvirt resorts to a much older base >> model (thanks to Dave Gilbert for sorting through the list of feature bits). ... and the libvirt people also told me that: - a more recent QEMU would have enabled CPU leaf 0xD, making it possible to use AVX inside the guest. - a more recent libvirt would have used Opteron_G5 as a base instead of Opteron_G3. Thanks, Paolo >> Can you please run this script: >> >> http://libvirt.org/git/?p=libvirt.git;a=blob_plain;f=tests/cputestdata/cpu-gather.sh;h=83963557ec4075d351be09e17994ac5300bc5d1f;hb=HEAD >> >> and send the output? > > > OK. Here is the result. > > ``` > # bash tests-cputestdata-cpu-gather.sh > model name : AMD Ryzen 7 1800X Eight-Core Processor > CPU: > 0x00000000 0x00: eax=0x0000000d ebx=0x68747541 ecx=0x444d4163 edx=0x69746e65 > 0x00000001 0x00: eax=0x00800f11 ebx=0x09100800 ecx=0x7ed8320b edx=0x178bfbff > 0x00000002 0x00: eax=0x00000000 ebx=0x00000000 ecx=0x00000000 edx=0x00000000 > 0x00000003 0x00: eax=0x00000000 ebx=0x00000000 ecx=0x00000000 edx=0x00000000 > 0x00000005 0x00: eax=0x00000040 ebx=0x00000040 ecx=0x00000003 edx=0x00000000 > 0x00000006 0x00: eax=0x00000004 ebx=0x00000000 ecx=0x00000001 edx=0x00000000 > 0x00000007 0x00: eax=0x00000000 ebx=0x209c01a9 ecx=0x00000000 edx=0x00000000 > 0x00000008 0x00: eax=0x00000000 ebx=0x00000000 ecx=0x00000000 edx=0x00000000 > 0x00000009 0x00: eax=0x00000000 ebx=0x00000000 ecx=0x00000000 edx=0x00000000 > 0x0000000a 0x00: eax=0x00000000 ebx=0x00000000 ecx=0x00000000 edx=0x00000000 > 0x0000000c 0x00: eax=0x00000000 ebx=0x00000000 ecx=0x00000000 edx=0x00000000 > 0x0000000d 0x00: eax=0x00000007 ebx=0x00000340 ecx=0x00000340 edx=0x00000000 > 0x0000000d 0x01: eax=0x0000000f ebx=0x00000340 ecx=0x00000000 edx=0x00000000 > 0x0000000d 0x02: eax=0x00000100 ebx=0x00000240 ecx=0x00000000 edx=0x00000000 > 0x0000000d 0x03: eax=0x00000000 ebx=0x00000000 ecx=0x00000000 edx=0x00000000 > 0x80000000 0x00: eax=0x8000001f ebx=0x68747541 ecx=0x444d4163 edx=0x69746e65 > 0x80000001 0x00: eax=0x00800f11 ebx=0x20000000 ecx=0x35c233ff edx=0x2fd3fbff > 0x80000002 0x00: eax=0x20444d41 ebx=0x657a7952 ecx=0x2037206e edx=0x30303831 > 0x80000003 0x00: eax=0x69452058 ebx=0x2d746867 ecx=0x65726f43 edx=0x6f725020 > 0x80000004 0x00: eax=0x73736563 ebx=0x2020726f ecx=0x20202020 edx=0x00202020 > 0x80000005 0x00: eax=0xff40ff40 ebx=0xff40ff40 ecx=0x20080140 edx=0x40040140 > 0x80000006 0x00: eax=0x26006400 ebx=0x66006400 ecx=0x02006140 edx=0x00808140 > 0x80000007 0x00: eax=0x00000000 ebx=0x0000001b ecx=0x00000000 edx=0x00006599 > 0x80000008 0x00: eax=0x00003030 ebx=0x00000007 ecx=0x0000400f edx=0x00000000 > 0x80000009 0x00: eax=0x00000000 ebx=0x00000000 ecx=0x00000000 edx=0x00000000 > 0x8000000a 0x00: eax=0x00000001 ebx=0x00008000 ecx=0x00000000 edx=0x0001bcff > 0x8000000b 0x00: eax=0x00000000 ebx=0x00000000 ecx=0x00000000 edx=0x00000000 > 0x8000000c 0x00: eax=0x00000000 ebx=0x00000000 ecx=0x00000000 edx=0x00000000 > 0x8000000d 0x00: eax=0x00000000 ebx=0x00000000 ecx=0x00000000 edx=0x00000000 > 0x8000000e 0x00: eax=0x00000000 ebx=0x00000000 ecx=0x00000000 edx=0x00000000 > 0x8000000f 0x00: eax=0x00000000 ebx=0x00000000 ecx=0x00000000 edx=0x00000000 > 0x80000010 0x00: eax=0x00000000 ebx=0x00000000 ecx=0x00000000 edx=0x00000000 > 0x80000011 0x00: eax=0x00000000 ebx=0x00000000 ecx=0x00000000 edx=0x00000000 > 0x80000012 0x00: eax=0x00000000 ebx=0x00000000 ecx=0x00000000 edx=0x00000000 > 0x80000013 0x00: eax=0x00000000 ebx=0x00000000 ecx=0x00000000 edx=0x00000000 > 0x80000014 0x00: eax=0x00000000 ebx=0x00000000 ecx=0x00000000 edx=0x00000000 > 0x80000015 0x00: eax=0x00000000 ebx=0x00000000 ecx=0x00000000 edx=0x00000000 > 0x80000016 0x00: eax=0x00000000 ebx=0x00000000 ecx=0x00000000 edx=0x00000000 > 0x80000017 0x00: eax=0x00000000 ebx=0x00000000 ecx=0x00000000 edx=0x00000000 > 0x80000018 0x00: eax=0x00000000 ebx=0x00000000 ecx=0x00000000 edx=0x00000000 > 0x80000019 0x00: eax=0xf040f040 ebx=0x00000000 ecx=0x00000000 edx=0x00000000 > 0x8000001a 0x00: eax=0x00000003 ebx=0x00000000 ecx=0x00000000 edx=0x00000000 > 0x8000001b 0x00: eax=0x000003ff ebx=0x00000000 ecx=0x00000000 edx=0x00000000 > 0x8000001c 0x00: eax=0x00000000 ebx=0x00000000 ecx=0x00000000 edx=0x00000000 > 0x8000001d 0x00: eax=0x00004121 ebx=0x01c0003f ecx=0x0000003f edx=0x00000000 > 0x8000001e 0x00: eax=0x00000009 ebx=0x00000104 ecx=0x00000000 edx=0x00000000 > 0x8000001f 0x00: eax=0x00000007 ebx=0x0000016f ecx=0x0000000f edx=0x00000000 > 0x80860000 0x00: eax=0x00000000 ebx=0x00000000 ecx=0x00000000 edx=0x00000000 > 0xc0000000 0x00: eax=0x00000000 ebx=0x00000000 ecx=0x00000000 edx=0x00000000 > > warning: host doesn't support requested feature: CPUID.80000001H:EDX [bit 0] > warning: host doesn't support requested feature: CPUID.80000001H:EDX [bit 1] > warning: host doesn't support requested feature: CPUID.80000001H:EDX [bit 2] > warning: host doesn't support requested feature: CPUID.80000001H:EDX [bit 3] > warning: host doesn't support requested feature: CPUID.80000001H:EDX [bit 4] > warning: host doesn't support requested feature: CPUID.80000001H:EDX [bit 5] > warning: host doesn't support requested feature: CPUID.80000001H:EDX [bit 6] > warning: host doesn't support requested feature: CPUID.80000001H:EDX [bit 7] > warning: host doesn't support requested feature: CPUID.80000001H:EDX [bit 8] > warning: host doesn't support requested feature: CPUID.80000001H:EDX [bit 9] > warning: host doesn't support requested feature: CPUID.80000001H:EDX [bit 12] > warning: host doesn't support requested feature: CPUID.80000001H:EDX [bit 13] > warning: host doesn't support requested feature: CPUID.80000001H:EDX [bit 14] > warning: host doesn't support requested feature: CPUID.80000001H:EDX [bit 15] > warning: host doesn't support requested feature: CPUID.80000001H:EDX [bit 16] > warning: host doesn't support requested feature: CPUID.80000001H:EDX [bit 17] > warning: host doesn't support requested feature: CPUID.80000001H:EDX [bit 23] > warning: host doesn't support requested feature: CPUID.80000001H:EDX [bit 24] > {"QMP": {"version": {"qemu": {"micro": 0, "minor": 5, "major": 2}, "package": " (Debian 1:2.5+dfsg-5ubuntu10.11)"}, "capabilities": []}} > warning: host doesn't support requested feature: CPUID.80000001H:EDX [bit 0] > warning: host doesn't support requested feature: CPUID.80000001H:EDX [bit 1] > warning: host doesn't support requested feature: CPUID.80000001H:EDX [bit 2] > warning: host doesn't support requested feature: CPUID.80000001H:EDX [bit 3] > warning: host doesn't support requested feature: CPUID.80000001H:EDX [bit 4] > warning: host doesn't support requested feature: CPUID.80000001H:EDX [bit 5] > warning: host doesn't support requested feature: CPUID.80000001H:EDX [bit 6] > warning: host doesn't support requested feature: CPUID.80000001H:EDX [bit 7] > warning: host doesn't support requested feature: CPUID.80000001H:EDX [bit 8] > warning: host doesn't support requested feature: CPUID.80000001H:EDX [bit 9] > warning: host doesn't support requested feature: CPUID.80000001H:EDX [bit 12] > warning: host doesn't support requested feature: CPUID.80000001H:EDX [bit 13] > warning: host doesn't support requested feature: CPUID.80000001H:EDX [bit 14] > warning: host doesn't support requested feature: CPUID.80000001H:EDX [bit 15] > warning: host doesn't support requested feature: CPUID.80000001H:EDX [bit 16] > warning: host doesn't support requested feature: CPUID.80000001H:EDX [bit 17] > warning: host doesn't support requested feature: CPUID.80000001H:EDX [bit 23] > warning: host doesn't support requested feature: CPUID.80000001H:EDX [bit 24] > {"return": {}} > {"return": [{"cpuid-register": "EAX", "cpuid-input-eax": 6, "features": 4}, {"cpuid-register": "EAX", "cpuid-input-ecx": 1, "cpuid-input-eax": 13, "features": 7}, {"cpuid-register": "EDX", "cpuid-input-eax": 2147483658, "features": 9}, {"cpuid-register": "EAX", "cpuid-input-eax": 1073741825, "features": 16777467}, {"cpuid-register": "EDX", "cpuid-input-eax": 3221225473, "features": 0}, {"cpuid-register": "EDX", "cpuid-input-eax": 2147483655, "features": 0}, {"cpuid-register": "ECX", "cpuid-input-eax": 2147483649, "features": 1015}, {"cpuid-register": "EDX", "cpuid-input-eax": 2147483649, "features": 776996864}, {"cpuid-register": "EBX", "cpuid-input-ecx": 0, "cpuid-input-eax": 7, "features": 10224043}, {"cpuid-register": "ECX", "cpuid-input-eax": 1, "features": 4160238083}, {"cpuid-register": "EDX", "cpuid-input-eax": 1, "features": 126614527}], "id": "feature-words"} > {"return": 23, "id": "family"} > {"return": 1, "id": "model"} > {"return": 1, "id": "stepping"} > {"return": "AMD Ryzen 7 1800X Eight-Core Processor ", "id": "model-id"} > {"return": {}} > {"timestamp": {"seconds": 1493253066, "microseconds": 721689}, "event": "SHUTDOWN"} > # > ``` > > Thanks, > Satoru > >> >> Thanks, >> >> Paolo >> >>> ``` >>> $ cat /proc/cpuinfo >>> processor : 0 >>> vendor_id : AuthenticAMD >>> cpu family : 23 >>> model : 1 >>> model name : AMD Ryzen 7 1800X Eight-Core Processor >>> stepping : 1 >>> microcode : 0x800111c >>> cpu MHz : 2200.000 >>> cache size : 512 KB >>> physical id : 0 >>> siblings : 16 >>> core id : 0 >>> cpu cores : 8 >>> apicid : 0 >>> initial apicid : 0 >>> fpu : yes >>> fpu_exception : yes >>> cpuid level : 13 >>> 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 pdpe1gb rdtscp lm constant_tsc rep_good nopl nonstop_tsc extd_apicid aperfmperf eagerfpu pni pclmulqdq monitor ssse3 fma cx16 sse4_1 sse4_2 movbe popcnt aes xsave avx f16c rdrand lahf_lm cmp_legacy svm extapic cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw skinit wdt tce topoext perfctr_core perfctr_nb bpext perfctr_l2 mwaitx hw_pstate vmmcall fsgsbase bmi1 avx2 smep bmi2 rdseed adx smap clflushopt sha_ni xsaveopt xsavec xgetbv1 xsaves clzero irperf arat npt lbrv svm_lock nrip_save tsc_scale vmcb_clean flushbyasid decodeassists pausefilter pfthreshold avic overflow_recov succor smca >>> bugs : fxsave_leak sysret_ss_attrs null_seg >>> bogomips : 7186.66 >>> TLB size : 2560 4K pages >>> clflush size : 64 >>> cache_alignment : 64 >>> address sizes : 48 bits physical, 48 bits virtual >>> power management: ts ttp tm hwpstate eff_freq_ro [13] [14] >>> >>> processor : 1 >>> vendor_id : AuthenticAMD >>> cpu family : 23 >>> model : 1 >>> model name : AMD Ryzen 7 1800X Eight-Core Processor >>> stepping : 1 >>> microcode : 0x800111c >>> cpu MHz : 2200.000 >>> cache size : 512 KB >>> physical id : 0 >>> siblings : 16 >>> core id : 0 >>> cpu cores : 8 >>> apicid : 1 >>> initial apicid : 1 >>> fpu : yes >>> fpu_exception : yes >>> cpuid level : 13 >>> 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 pdpe1gb rdtscp lm constant_tsc rep_good nopl nonstop_tsc extd_apicid aperfmperf eagerfpu pni pclmulqdq monitor ssse3 fma cx16 sse4_1 sse4_2 movbe popcnt aes xsave avx f16c rdrand lahf_lm cmp_legacy svm extapic cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw skinit wdt tce topoext perfctr_core perfctr_nb bpext perfctr_l2 mwaitx hw_pstate vmmcall fsgsbase bmi1 avx2 smep bmi2 rdseed adx smap clflushopt sha_ni xsaveopt xsavec xgetbv1 xsaves clzero irperf arat npt lbrv svm_lock nrip_save tsc_scale vmcb_clean flushbyasid decodeassists pausefilter pfthreshold avic overflow_recov succor smca >>> bugs : fxsave_leak sysret_ss_attrs null_seg >>> bogomips : 7186.66 >>> TLB size : 2560 4K pages >>> clflush size : 64 >>> cache_alignment : 64 >>> address sizes : 48 bits physical, 48 bits virtual >>> power management: ts ttp tm hwpstate eff_freq_ro [13] [14] >>> >>> processor : 2 >>> vendor_id : AuthenticAMD >>> cpu family : 23 >>> model : 1 >>> model name : AMD Ryzen 7 1800X Eight-Core Processor >>> stepping : 1 >>> microcode : 0x800111c >>> cpu MHz : 2200.000 >>> cache size : 512 KB >>> physical id : 0 >>> siblings : 16 >>> core id : 1 >>> cpu cores : 8 >>> apicid : 2 >>> initial apicid : 2 >>> fpu : yes >>> fpu_exception : yes >>> cpuid level : 13 >>> 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 pdpe1gb rdtscp lm constant_tsc rep_good nopl nonstop_tsc extd_apicid aperfmperf eagerfpu pni pclmulqdq monitor ssse3 fma cx16 sse4_1 sse4_2 movbe popcnt aes xsave avx f16c rdrand lahf_lm cmp_legacy svm extapic cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw skinit wdt tce topoext perfctr_core perfctr_nb bpext perfctr_l2 mwaitx hw_pstate vmmcall fsgsbase bmi1 avx2 smep bmi2 rdseed adx smap clflushopt sha_ni xsaveopt xsavec xgetbv1 xsaves clzero irperf arat npt lbrv svm_lock nrip_save tsc_scale vmcb_clean flushbyasid decodeassists pausefilter pfthreshold avic overflow_recov succor smca >>> bugs : fxsave_leak sysret_ss_attrs null_seg >>> bogomips : 7186.66 >>> TLB size : 2560 4K pages >>> clflush size : 64 >>> cache_alignment : 64 >>> address sizes : 48 bits physical, 48 bits virtual >>> power management: ts ttp tm hwpstate eff_freq_ro [13] [14] >>> >>> processor : 3 >>> vendor_id : AuthenticAMD >>> cpu family : 23 >>> model : 1 >>> model name : AMD Ryzen 7 1800X Eight-Core Processor >>> stepping : 1 >>> microcode : 0x800111c >>> cpu MHz : 2200.000 >>> cache size : 512 KB >>> physical id : 0 >>> siblings : 16 >>> core id : 1 >>> cpu cores : 8 >>> apicid : 3 >>> initial apicid : 3 >>> fpu : yes >>> fpu_exception : yes >>> cpuid level : 13 >>> 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 pdpe1gb rdtscp lm constant_tsc rep_good nopl nonstop_tsc extd_apicid aperfmperf eagerfpu pni pclmulqdq monitor ssse3 fma cx16 sse4_1 sse4_2 movbe popcnt aes xsave avx f16c rdrand lahf_lm cmp_legacy svm extapic cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw skinit wdt tce topoext perfctr_core perfctr_nb bpext perfctr_l2 mwaitx hw_pstate vmmcall fsgsbase bmi1 avx2 smep bmi2 rdseed adx smap clflushopt sha_ni xsaveopt xsavec xgetbv1 xsaves clzero irperf arat npt lbrv svm_lock nrip_save tsc_scale vmcb_clean flushbyasid decodeassists pausefilter pfthreshold avic overflow_recov succor smca >>> bugs : fxsave_leak sysret_ss_attrs null_seg >>> bogomips : 7186.66 >>> TLB size : 2560 4K pages >>> clflush size : 64 >>> cache_alignment : 64 >>> address sizes : 48 bits physical, 48 bits virtual >>> power management: ts ttp tm hwpstate eff_freq_ro [13] [14] >>> >>> processor : 4 >>> vendor_id : AuthenticAMD >>> cpu family : 23 >>> model : 1 >>> model name : AMD Ryzen 7 1800X Eight-Core Processor >>> stepping : 1 >>> microcode : 0x800111c >>> cpu MHz : 2200.000 >>> cache size : 512 KB >>> physical id : 0 >>> siblings : 16 >>> core id : 2 >>> cpu cores : 8 >>> apicid : 4 >>> initial apicid : 4 >>> fpu : yes >>> fpu_exception : yes >>> cpuid level : 13 >>> 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 pdpe1gb rdtscp lm constant_tsc rep_good nopl nonstop_tsc extd_apicid aperfmperf eagerfpu pni pclmulqdq monitor ssse3 fma cx16 sse4_1 sse4_2 movbe popcnt aes xsave avx f16c rdrand lahf_lm cmp_legacy svm extapic cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw skinit wdt tce topoext perfctr_core perfctr_nb bpext perfctr_l2 mwaitx hw_pstate vmmcall fsgsbase bmi1 avx2 smep bmi2 rdseed adx smap clflushopt sha_ni xsaveopt xsavec xgetbv1 xsaves clzero irperf arat npt lbrv svm_lock nrip_save tsc_scale vmcb_clean flushbyasid decodeassists pausefilter pfthreshold avic overflow_recov succor smca >>> bugs : fxsave_leak sysret_ss_attrs null_seg >>> bogomips : 7186.66 >>> TLB size : 2560 4K pages >>> clflush size : 64 >>> cache_alignment : 64 >>> address sizes : 48 bits physical, 48 bits virtual >>> power management: ts ttp tm hwpstate eff_freq_ro [13] [14] >>> >>> processor : 5 >>> vendor_id : AuthenticAMD >>> cpu family : 23 >>> model : 1 >>> model name : AMD Ryzen 7 1800X Eight-Core Processor >>> stepping : 1 >>> microcode : 0x800111c >>> cpu MHz : 2200.000 >>> cache size : 512 KB >>> physical id : 0 >>> siblings : 16 >>> core id : 2 >>> cpu cores : 8 >>> apicid : 5 >>> initial apicid : 5 >>> fpu : yes >>> fpu_exception : yes >>> cpuid level : 13 >>> 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 pdpe1gb rdtscp lm constant_tsc rep_good nopl nonstop_tsc extd_apicid aperfmperf eagerfpu pni pclmulqdq monitor ssse3 fma cx16 sse4_1 sse4_2 movbe popcnt aes xsave avx f16c rdrand lahf_lm cmp_legacy svm extapic cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw skinit wdt tce topoext perfctr_core perfctr_nb bpext perfctr_l2 mwaitx hw_pstate vmmcall fsgsbase bmi1 avx2 smep bmi2 rdseed adx smap clflushopt sha_ni xsaveopt xsavec xgetbv1 xsaves clzero irperf arat npt lbrv svm_lock nrip_save tsc_scale vmcb_clean flushbyasid decodeassists pausefilter pfthreshold avic overflow_recov succor smca >>> bugs : fxsave_leak sysret_ss_attrs null_seg >>> bogomips : 7186.66 >>> TLB size : 2560 4K pages >>> clflush size : 64 >>> cache_alignment : 64 >>> address sizes : 48 bits physical, 48 bits virtual >>> power management: ts ttp tm hwpstate eff_freq_ro [13] [14] >>> >>> processor : 6 >>> vendor_id : AuthenticAMD >>> cpu family : 23 >>> model : 1 >>> model name : AMD Ryzen 7 1800X Eight-Core Processor >>> stepping : 1 >>> microcode : 0x800111c >>> cpu MHz : 2200.000 >>> cache size : 512 KB >>> physical id : 0 >>> siblings : 16 >>> core id : 3 >>> cpu cores : 8 >>> apicid : 6 >>> initial apicid : 6 >>> fpu : yes >>> fpu_exception : yes >>> cpuid level : 13 >>> 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 pdpe1gb rdtscp lm constant_tsc rep_good nopl nonstop_tsc extd_apicid aperfmperf eagerfpu pni pclmulqdq monitor ssse3 fma cx16 sse4_1 sse4_2 movbe popcnt aes xsave avx f16c rdrand lahf_lm cmp_legacy svm extapic cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw skinit wdt tce topoext perfctr_core perfctr_nb bpext perfctr_l2 mwaitx hw_pstate vmmcall fsgsbase bmi1 avx2 smep bmi2 rdseed adx smap clflushopt sha_ni xsaveopt xsavec xgetbv1 xsaves clzero irperf arat npt lbrv svm_lock nrip_save tsc_scale vmcb_clean flushbyasid decodeassists pausefilter pfthreshold avic overflow_recov succor smca >>> bugs : fxsave_leak sysret_ss_attrs null_seg >>> bogomips : 7186.66 >>> TLB size : 2560 4K pages >>> clflush size : 64 >>> cache_alignment : 64 >>> address sizes : 48 bits physical, 48 bits virtual >>> power management: ts ttp tm hwpstate eff_freq_ro [13] [14] >>> >>> processor : 7 >>> vendor_id : AuthenticAMD >>> cpu family : 23 >>> model : 1 >>> model name : AMD Ryzen 7 1800X Eight-Core Processor >>> stepping : 1 >>> microcode : 0x800111c >>> cpu MHz : 2200.000 >>> cache size : 512 KB >>> physical id : 0 >>> siblings : 16 >>> core id : 3 >>> cpu cores : 8 >>> apicid : 7 >>> initial apicid : 7 >>> fpu : yes >>> fpu_exception : yes >>> cpuid level : 13 >>> 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 pdpe1gb rdtscp lm constant_tsc rep_good nopl nonstop_tsc extd_apicid aperfmperf eagerfpu pni pclmulqdq monitor ssse3 fma cx16 sse4_1 sse4_2 movbe popcnt aes xsave avx f16c rdrand lahf_lm cmp_legacy svm extapic cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw skinit wdt tce topoext perfctr_core perfctr_nb bpext perfctr_l2 mwaitx hw_pstate vmmcall fsgsbase bmi1 avx2 smep bmi2 rdseed adx smap clflushopt sha_ni xsaveopt xsavec xgetbv1 xsaves clzero irperf arat npt lbrv svm_lock nrip_save tsc_scale vmcb_clean flushbyasid decodeassists pausefilter pfthreshold avic overflow_recov succor smca >>> bugs : fxsave_leak sysret_ss_attrs null_seg >>> bogomips : 7186.66 >>> TLB size : 2560 4K pages >>> clflush size : 64 >>> cache_alignment : 64 >>> address sizes : 48 bits physical, 48 bits virtual >>> power management: ts ttp tm hwpstate eff_freq_ro [13] [14] >>> >>> processor : 8 >>> vendor_id : AuthenticAMD >>> cpu family : 23 >>> model : 1 >>> model name : AMD Ryzen 7 1800X Eight-Core Processor >>> stepping : 1 >>> microcode : 0x800111c >>> cpu MHz : 2200.000 >>> cache size : 512 KB >>> physical id : 0 >>> siblings : 16 >>> core id : 4 >>> cpu cores : 8 >>> apicid : 8 >>> initial apicid : 8 >>> fpu : yes >>> fpu_exception : yes >>> cpuid level : 13 >>> 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 pdpe1gb rdtscp lm constant_tsc rep_good nopl nonstop_tsc extd_apicid aperfmperf eagerfpu pni pclmulqdq monitor ssse3 fma cx16 sse4_1 sse4_2 movbe popcnt aes xsave avx f16c rdrand lahf_lm cmp_legacy svm extapic cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw skinit wdt tce topoext perfctr_core perfctr_nb bpext perfctr_l2 mwaitx hw_pstate vmmcall fsgsbase bmi1 avx2 smep bmi2 rdseed adx smap clflushopt sha_ni xsaveopt xsavec xgetbv1 xsaves clzero irperf arat npt lbrv svm_lock nrip_save tsc_scale vmcb_clean flushbyasid decodeassists pausefilter pfthreshold avic overflow_recov succor smca >>> bugs : fxsave_leak sysret_ss_attrs null_seg >>> bogomips : 7186.66 >>> TLB size : 2560 4K pages >>> clflush size : 64 >>> cache_alignment : 64 >>> address sizes : 48 bits physical, 48 bits virtual >>> power management: ts ttp tm hwpstate eff_freq_ro [13] [14] >>> >>> processor : 9 >>> vendor_id : AuthenticAMD >>> cpu family : 23 >>> model : 1 >>> model name : AMD Ryzen 7 1800X Eight-Core Processor >>> stepping : 1 >>> microcode : 0x800111c >>> cpu MHz : 2200.000 >>> cache size : 512 KB >>> physical id : 0 >>> siblings : 16 >>> core id : 4 >>> cpu cores : 8 >>> apicid : 9 >>> initial apicid : 9 >>> fpu : yes >>> fpu_exception : yes >>> cpuid level : 13 >>> 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 pdpe1gb rdtscp lm constant_tsc rep_good nopl nonstop_tsc extd_apicid aperfmperf eagerfpu pni pclmulqdq monitor ssse3 fma cx16 sse4_1 sse4_2 movbe popcnt aes xsave avx f16c rdrand lahf_lm cmp_legacy svm extapic cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw skinit wdt tce topoext perfctr_core perfctr_nb bpext perfctr_l2 mwaitx hw_pstate vmmcall fsgsbase bmi1 avx2 smep bmi2 rdseed adx smap clflushopt sha_ni xsaveopt xsavec xgetbv1 xsaves clzero irperf arat npt lbrv svm_lock nrip_save tsc_scale vmcb_clean flushbyasid decodeassists pausefilter pfthreshold avic overflow_recov succor smca >>> bugs : fxsave_leak sysret_ss_attrs null_seg >>> bogomips : 7186.66 >>> TLB size : 2560 4K pages >>> clflush size : 64 >>> cache_alignment : 64 >>> address sizes : 48 bits physical, 48 bits virtual >>> power management: ts ttp tm hwpstate eff_freq_ro [13] [14] >>> >>> processor : 10 >>> vendor_id : AuthenticAMD >>> cpu family : 23 >>> model : 1 >>> model name : AMD Ryzen 7 1800X Eight-Core Processor >>> stepping : 1 >>> microcode : 0x800111c >>> cpu MHz : 2200.000 >>> cache size : 512 KB >>> physical id : 0 >>> siblings : 16 >>> core id : 5 >>> cpu cores : 8 >>> apicid : 10 >>> initial apicid : 10 >>> fpu : yes >>> fpu_exception : yes >>> cpuid level : 13 >>> 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 pdpe1gb rdtscp lm constant_tsc rep_good nopl nonstop_tsc extd_apicid aperfmperf eagerfpu pni pclmulqdq monitor ssse3 fma cx16 sse4_1 sse4_2 movbe popcnt aes xsave avx f16c rdrand lahf_lm cmp_legacy svm extapic cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw skinit wdt tce topoext perfctr_core perfctr_nb bpext perfctr_l2 mwaitx hw_pstate vmmcall fsgsbase bmi1 avx2 smep bmi2 rdseed adx smap clflushopt sha_ni xsaveopt xsavec xgetbv1 xsaves clzero irperf arat npt lbrv svm_lock nrip_save tsc_scale vmcb_clean flushbyasid decodeassists pausefilter pfthreshold avic overflow_recov succor smca >>> bugs : fxsave_leak sysret_ss_attrs null_seg >>> bogomips : 7186.66 >>> TLB size : 2560 4K pages >>> clflush size : 64 >>> cache_alignment : 64 >>> address sizes : 48 bits physical, 48 bits virtual >>> power management: ts ttp tm hwpstate eff_freq_ro [13] [14] >>> >>> processor : 11 >>> vendor_id : AuthenticAMD >>> cpu family : 23 >>> model : 1 >>> model name : AMD Ryzen 7 1800X Eight-Core Processor >>> stepping : 1 >>> microcode : 0x800111c >>> cpu MHz : 2200.000 >>> cache size : 512 KB >>> physical id : 0 >>> siblings : 16 >>> core id : 5 >>> cpu cores : 8 >>> apicid : 11 >>> initial apicid : 11 >>> fpu : yes >>> fpu_exception : yes >>> cpuid level : 13 >>> 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 pdpe1gb rdtscp lm constant_tsc rep_good nopl nonstop_tsc extd_apicid aperfmperf eagerfpu pni pclmulqdq monitor ssse3 fma cx16 sse4_1 sse4_2 movbe popcnt aes xsave avx f16c rdrand lahf_lm cmp_legacy svm extapic cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw skinit wdt tce topoext perfctr_core perfctr_nb bpext perfctr_l2 mwaitx hw_pstate vmmcall fsgsbase bmi1 avx2 smep bmi2 rdseed adx smap clflushopt sha_ni xsaveopt xsavec xgetbv1 xsaves clzero irperf arat npt lbrv svm_lock nrip_save tsc_scale vmcb_clean flushbyasid decodeassists pausefilter pfthreshold avic overflow_recov succor smca >>> bugs : fxsave_leak sysret_ss_attrs null_seg >>> bogomips : 7186.66 >>> TLB size : 2560 4K pages >>> clflush size : 64 >>> cache_alignment : 64 >>> address sizes : 48 bits physical, 48 bits virtual >>> power management: ts ttp tm hwpstate eff_freq_ro [13] [14] >>> >>> processor : 12 >>> vendor_id : AuthenticAMD >>> cpu family : 23 >>> model : 1 >>> model name : AMD Ryzen 7 1800X Eight-Core Processor >>> stepping : 1 >>> microcode : 0x800111c >>> cpu MHz : 2200.000 >>> cache size : 512 KB >>> physical id : 0 >>> siblings : 16 >>> core id : 6 >>> cpu cores : 8 >>> apicid : 12 >>> initial apicid : 12 >>> fpu : yes >>> fpu_exception : yes >>> cpuid level : 13 >>> 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 pdpe1gb rdtscp lm constant_tsc rep_good nopl nonstop_tsc extd_apicid aperfmperf eagerfpu pni pclmulqdq monitor ssse3 fma cx16 sse4_1 sse4_2 movbe popcnt aes xsave avx f16c rdrand lahf_lm cmp_legacy svm extapic cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw skinit wdt tce topoext perfctr_core perfctr_nb bpext perfctr_l2 mwaitx hw_pstate vmmcall fsgsbase bmi1 avx2 smep bmi2 rdseed adx smap clflushopt sha_ni xsaveopt xsavec xgetbv1 xsaves clzero irperf arat npt lbrv svm_lock nrip_save tsc_scale vmcb_clean flushbyasid decodeassists pausefilter pfthreshold avic overflow_recov succor smca >>> bugs : fxsave_leak sysret_ss_attrs null_seg >>> bogomips : 7186.66 >>> TLB size : 2560 4K pages >>> clflush size : 64 >>> cache_alignment : 64 >>> address sizes : 48 bits physical, 48 bits virtual >>> power management: ts ttp tm hwpstate eff_freq_ro [13] [14] >>> >>> processor : 13 >>> vendor_id : AuthenticAMD >>> cpu family : 23 >>> model : 1 >>> model name : AMD Ryzen 7 1800X Eight-Core Processor >>> stepping : 1 >>> microcode : 0x800111c >>> cpu MHz : 2200.000 >>> cache size : 512 KB >>> physical id : 0 >>> siblings : 16 >>> core id : 6 >>> cpu cores : 8 >>> apicid : 13 >>> initial apicid : 13 >>> fpu : yes >>> fpu_exception : yes >>> cpuid level : 13 >>> 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 pdpe1gb rdtscp lm constant_tsc rep_good nopl nonstop_tsc extd_apicid aperfmperf eagerfpu pni pclmulqdq monitor ssse3 fma cx16 sse4_1 sse4_2 movbe popcnt aes xsave avx f16c rdrand lahf_lm cmp_legacy svm extapic cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw skinit wdt tce topoext perfctr_core perfctr_nb bpext perfctr_l2 mwaitx hw_pstate vmmcall fsgsbase bmi1 avx2 smep bmi2 rdseed adx smap clflushopt sha_ni xsaveopt xsavec xgetbv1 xsaves clzero irperf arat npt lbrv svm_lock nrip_save tsc_scale vmcb_clean flushbyasid decodeassists pausefilter pfthreshold avic overflow_recov succor smca >>> bugs : fxsave_leak sysret_ss_attrs null_seg >>> bogomips : 7186.66 >>> TLB size : 2560 4K pages >>> clflush size : 64 >>> cache_alignment : 64 >>> address sizes : 48 bits physical, 48 bits virtual >>> power management: ts ttp tm hwpstate eff_freq_ro [13] [14] >>> >>> processor : 14 >>> vendor_id : AuthenticAMD >>> cpu family : 23 >>> model : 1 >>> model name : AMD Ryzen 7 1800X Eight-Core Processor >>> stepping : 1 >>> microcode : 0x800111c >>> cpu MHz : 2200.000 >>> cache size : 512 KB >>> physical id : 0 >>> siblings : 16 >>> core id : 7 >>> cpu cores : 8 >>> apicid : 14 >>> initial apicid : 14 >>> fpu : yes >>> fpu_exception : yes >>> cpuid level : 13 >>> 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 pdpe1gb rdtscp lm constant_tsc rep_good nopl nonstop_tsc extd_apicid aperfmperf eagerfpu pni pclmulqdq monitor ssse3 fma cx16 sse4_1 sse4_2 movbe popcnt aes xsave avx f16c rdrand lahf_lm cmp_legacy svm extapic cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw skinit wdt tce topoext perfctr_core perfctr_nb bpext perfctr_l2 mwaitx hw_pstate vmmcall fsgsbase bmi1 avx2 smep bmi2 rdseed adx smap clflushopt sha_ni xsaveopt xsavec xgetbv1 xsaves clzero irperf arat npt lbrv svm_lock nrip_save tsc_scale vmcb_clean flushbyasid decodeassists pausefilter pfthreshold avic overflow_recov succor smca >>> bugs : fxsave_leak sysret_ss_attrs null_seg >>> bogomips : 7186.66 >>> TLB size : 2560 4K pages >>> clflush size : 64 >>> cache_alignment : 64 >>> address sizes : 48 bits physical, 48 bits virtual >>> power management: ts ttp tm hwpstate eff_freq_ro [13] [14] >>> >>> processor : 15 >>> vendor_id : AuthenticAMD >>> cpu family : 23 >>> model : 1 >>> model name : AMD Ryzen 7 1800X Eight-Core Processor >>> stepping : 1 >>> microcode : 0x800111c >>> cpu MHz : 2200.000 >>> cache size : 512 KB >>> physical id : 0 >>> siblings : 16 >>> core id : 7 >>> cpu cores : 8 >>> apicid : 15 >>> initial apicid : 15 >>> fpu : yes >>> fpu_exception : yes >>> cpuid level : 13 >>> 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 pdpe1gb rdtscp lm constant_tsc rep_good nopl nonstop_tsc extd_apicid aperfmperf eagerfpu pni pclmulqdq monitor ssse3 fma cx16 sse4_1 sse4_2 movbe popcnt aes xsave avx f16c rdrand lahf_lm cmp_legacy svm extapic cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw skinit wdt tce topoext perfctr_core perfctr_nb bpext perfctr_l2 mwaitx hw_pstate vmmcall fsgsbase bmi1 avx2 smep bmi2 rdseed adx smap clflushopt sha_ni xsaveopt xsavec xgetbv1 xsaves clzero irperf arat npt lbrv svm_lock nrip_save tsc_scale vmcb_clean flushbyasid decodeassists pausefilter pfthreshold avic overflow_recov succor smca >>> bugs : fxsave_leak sysret_ss_attrs null_seg >>> bogomips : 7186.66 >>> TLB size : 2560 4K pages >>> clflush size : 64 >>> cache_alignment : 64 >>> address sizes : 48 bits physical, 48 bits virtual >>> power management: ts ttp tm hwpstate eff_freq_ro [13] [14] >>> >>> ``` >>> >>> Regards, >>> Satoru >>> >>> >>>> >>>> Thanks, >>>> >>>> Paolo
