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1235 | ##########################################
From File /proc/cpuinfo
processor : 0
vendor_id : AuthenticAMD
cpu family : 23
model : 8
model name : AMD Ryzen 7 2700 Eight-Core Processor
stepping : 2
microcode : 0x800820d
cpu MHz : 2374.886
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 cpuid extd_apicid aperfmperf 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_llc mwaitx cpb hw_pstate sme ssbd sev ibpb vmmcall fsgsbase bmi1 avx2 smep bmi2 rdseed adx smap clflushopt sha_ni xsaveopt xsavec xgetbv1 xsaves clzero irperf xsaveerptr arat npt lbrv svm_lock nrip_save tsc_scale vmcb_clean flushLinux version 5.4.57-calculate (root@localhost) (gcc version 9.3.0 (Gentoo 9.3.0-r1 p3)) #1 SMP PREEMPT Tue Aug 11 06:42:43 UTC 2020
From File /proc/version
Linux version 5.4.57-calculate (root@localhost) (gcc version 9.3.0 (Gentoo 9.3.0-r1 p3)) #1 SMP PREEMPT Tue Aug 11 06:42:43 UTC 2020
BusSpeed amd64 x86-64 optimized Sat Oct 10 02:30:23 2020
Copyright (C) 2013, Roy Longbottom
Reading Speed 4 Byte Words in MBytes/Second
Memory Inc32 Inc16 Inc8 Inc4 Inc2 Read
KBytes Words Words Words Words Words All
16 22942 23723 27629 27053 26958 26797
32 20554 20921 22451 26963 26194 26875
64 7531 7514 15284 22878 22863 26499
128 7495 7585 15230 22627 23132 27242
256 7855 7807 15485 23363 23392 27203
512 7035 7115 13496 21431 22799 27320
1024 5493 5889 10951 18887 22262 26505
4096 5154 5846 10300 17629 22737 26657
16384 981 1179 2951 5005 8386 14705
65536 965 1189 2953 5202 8068 14280
Type additional information to include in busSpeed.txt - Press Enter
##########################################
From File /proc/cpuinfo
processor : 0
vendor_id : AuthenticAMD
cpu family : 23
model : 8
model name : AMD Ryzen 7 2700 Eight-Core Processor
stepping : 2
microcode : 0x800820d
cpu MHz : 2608.803
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 cpuid extd_apicid aperfmperf 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_llc mwaitx cpb hw_pstate sme ssbd sev ibpb vmmcall fsgsbase bmi1 avx2 smep bmi2 rdseed adx smap clflushopt sha_ni xsaveopt xsavec xgetbv1 xsaves clzero irperf xsaveerptr arat npt lbrv svm_lock nrip_save tsc_scale vmcb_clean flushLinux version 5.4.57-calculate (root@localhost) (gcc version 9.3.0 (Gentoo 9.3.0-r1 p3)) #1 SMP PREEMPT Tue Aug 11 06:42:43 UTC 2020
From File /proc/version
Linux version 5.4.57-calculate (root@localhost) (gcc version 9.3.0 (Gentoo 9.3.0-r1 p3)) #1 SMP PREEMPT Tue Aug 11 06:42:43 UTC 2020
BusSpeed amd64 x86-64 optimized Sat Oct 10 02:30:33 2020
Copyright (C) 2013, Roy Longbottom
Reading Speed 4 Byte Words in MBytes/Second
Memory Inc32 Inc16 Inc8 Inc4 Inc2 Read
KBytes Words Words Words Words Words All
16 24011 23297 26486 26032 26001 26271
32 18887 18132 19856 24390 24628 26206
64 7743 7799 15391 23360 23483 27135
128 7698 7747 14847 22513 22727 27422
256 7615 7574 15340 23187 23114 26407
512 6440 6240 12216 20050 21967 26331
1024 5500 5219 9847 18127 22016 26567
4096 5149 5314 9824 18173 22747 26346
16384 825 1053 2200 5004 8158 14607
65536 795 1093 2247 5082 8377 14654
Type additional information to include in busSpeed.txt - Press Enter
##########################################
From File /proc/cpuinfo
processor : 0
vendor_id : AuthenticAMD
cpu family : 23
model : 8
model name : AMD Ryzen 7 2700 Eight-Core Processor
stepping : 2
microcode : 0x800820d
cpu MHz : 3864.572
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 cpuid extd_apicid aperfmperf 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_llc mwaitx cpb hw_pstate sme ssbd sev ibpb vmmcall fsgsbase bmi1 avx2 smep bmi2 rdseed adx smap clflushopt sha_ni xsaveopt xsavec xgetbv1 xsaves clzero irperf xsaveerptr arat npt lbrv svm_lock nrip_save tsc_scale vmcb_clean flushLinux version 5.4.57-calculate (root@localhost) (gcc version 9.3.0 (Gentoo 9.3.0-r1 p3)) #1 SMP PREEMPT Tue Aug 11 06:42:43 UTC 2020
From File /proc/version
Linux version 5.4.57-calculate (root@localhost) (gcc version 9.3.0 (Gentoo 9.3.0-r1 p3)) #1 SMP PREEMPT Tue Aug 11 06:42:43 UTC 2020
BusSpeed amd64 x86-64 optimized Sat Oct 10 02:30:44 2020
Copyright (C) 2013, Roy Longbottom
Reading Speed 4 Byte Words in MBytes/Second
Memory Inc32 Inc16 Inc8 Inc4 Inc2 Read
KBytes Words Words Words Words Words All
16 23913 24536 28049 27057 26387 26723
32 20717 20364 22319 25222 26250 27470
64 7747 7741 15127 22963 23622 27310
128 7761 7651 15282 23314 23014 26949
256 7189 7155 14823 22435 22826 27062
512 6933 6990 12977 21344 23195 27421
1024 5473 5893 10994 19283 23124 27295
4096 5127 5541 9880 17194 21166 25286
16384 929 1164 2906 4860 8309 14933
65536 916 1174 2912 4985 8188 14679
Type additional information to include in busSpeed.txt - Press Enter
##########################################
Dhrystone Benchmark, Version 2.1 (Language: C or C++)
Optimisation amd64 x86-64 optimized
Register option not selected
10000 runs 0.00 seconds
100000 runs 0.01 seconds
1000000 runs 0.05 seconds
2000000 runs 0.05 seconds
20000000 runs 0.47 seconds
40000000 runs 0.94 seconds
80000000 runs 1.88 seconds
160000000 runs 3.79 seconds
Final values (* implementation-dependent):
Int_Glob: O.K. 5 Bool_Glob: O.K. 1
Ch_1_Glob: O.K. A Ch_2_Glob: O.K. B
Arr_1_Glob[8]: O.K. 7 Arr_2_Glob8/7: O.K. 160000010
Ptr_Glob-> Ptr_Comp: * 1512158336
Discr: O.K. 0 Enum_Comp: O.K. 2
Int_Comp: O.K. 17 Str_Comp: O.K. DHRYSTONE PROGRAM, SOME STRING
Next_Ptr_Glob-> Ptr_Comp: * 1512158336 same as above
Discr: O.K. 0 Enum_Comp: O.K. 1
Int_Comp: O.K. 18 Str_Comp: O.K. DHRYSTONE PROGRAM, SOME STRING
Int_1_Loc: O.K. 5 Int_2_Loc: O.K. 13
Int_3_Loc: O.K. 7 Enum_Loc: O.K. 1
Str_1_Loc: O.K. DHRYSTONE PROGRAM, 1'ST STRING
Str_2_Loc: O.K. DHRYSTONE PROGRAM, 2'ND STRING
From File /proc/cpuinfo
processor : 0
vendor_id : AuthenticAMD
cpu family : 23
model : 8
model name : AMD Ryzen 7 2700 Eight-Core Processor
stepping : 2
microcode : 0x800820d
cpu MHz : 1376.355
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 cpuid extd_apicid aperfmperf 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_llc mwaitx cpb hw_pstate sme ssbd sev ibpb vmmcall fsgsbase bmi1 avx2 smep bmi2 rdseed adx smap clflushopt sha_ni xsaveopt xsavec xgetbv1 xsaves clzero irperf xsaveerptr arat npt lbrv svm_lock nrip_save tsc_scale vmcb_clean flushLinux version 5.4.57-calculate (root@localhost) (gcc version 9.3.0 (Gentoo 9.3.0-r1 p3)) #1 SMP PREEMPT Tue Aug 11 06:42:43 UTC 2020
From File /proc/version
Linux version 5.4.57-calculate (root@localhost) (gcc version 9.3.0 (Gentoo 9.3.0-r1 p3)) #1 SMP PREEMPT Tue Aug 11 06:42:43 UTC 2020
Nanoseconds one Dhrystone run: 23.66
Dhrystones per Second: 42260283
VAX MIPS rating = 24052.52
##########################################
Dhrystone Benchmark, Version 2.1 (Language: C or C++)
Optimisation amd64 x86-64 optimized
Register option not selected
10000 runs 0.00 seconds
100000 runs 0.00 seconds
1000000 runs 0.02 seconds
10000000 runs 0.22 seconds
20000000 runs 0.43 seconds
40000000 runs 0.86 seconds
80000000 runs 1.72 seconds
160000000 runs 3.41 seconds
Final values (* implementation-dependent):
Int_Glob: O.K. 5 Bool_Glob: O.K. 1
Ch_1_Glob: O.K. A Ch_2_Glob: O.K. B
Arr_1_Glob[8]: O.K. 7 Arr_2_Glob8/7: O.K. 160000010
Ptr_Glob-> Ptr_Comp: * 1856775296
Discr: O.K. 0 Enum_Comp: O.K. 2
Int_Comp: O.K. 17 Str_Comp: O.K. DHRYSTONE PROGRAM, SOME STRING
Next_Ptr_Glob-> Ptr_Comp: * 1856775296 same as above
Discr: O.K. 0 Enum_Comp: O.K. 1
Int_Comp: O.K. 18 Str_Comp: O.K. DHRYSTONE PROGRAM, SOME STRING
Int_1_Loc: O.K. 5 Int_2_Loc: O.K. 13
Int_3_Loc: O.K. 7 Enum_Loc: O.K. 1
Str_1_Loc: O.K. DHRYSTONE PROGRAM, 1'ST STRING
Str_2_Loc: O.K. DHRYSTONE PROGRAM, 2'ND STRING
From File /proc/cpuinfo
processor : 0
vendor_id : AuthenticAMD
cpu family : 23
model : 8
model name : AMD Ryzen 7 2700 Eight-Core Processor
stepping : 2
microcode : 0x800820d
cpu MHz : 1546.846
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 cpuid extd_apicid aperfmperf 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_llc mwaitx cpb hw_pstate sme ssbd sev ibpb vmmcall fsgsbase bmi1 avx2 smep bmi2 rdseed adx smap clflushopt sha_ni xsaveopt xsavec xgetbv1 xsaves clzero irperf xsaveerptr arat npt lbrv svm_lock nrip_save tsc_scale vmcb_clean flushLinux version 5.4.57-calculate (root@localhost) (gcc version 9.3.0 (Gentoo 9.3.0-r1 p3)) #1 SMP PREEMPT Tue Aug 11 06:42:43 UTC 2020
From File /proc/version
Linux version 5.4.57-calculate (root@localhost) (gcc version 9.3.0 (Gentoo 9.3.0-r1 p3)) #1 SMP PREEMPT Tue Aug 11 06:42:43 UTC 2020
Nanoseconds one Dhrystone run: 21.30
Dhrystones per Second: 46942275
VAX MIPS rating = 26717.29
##########################################
Dhrystone Benchmark, Version 2.1 (Language: C or C++)
Optimisation amd64 x86-64 optimized
Register option not selected
10000 runs 0.00 seconds
100000 runs 0.01 seconds
1000000 runs 0.05 seconds
2000000 runs 0.04 seconds
20000000 runs 0.43 seconds
40000000 runs 0.87 seconds
80000000 runs 1.75 seconds
160000000 runs 3.44 seconds
Final values (* implementation-dependent):
Int_Glob: O.K. 5 Bool_Glob: O.K. 1
Ch_1_Glob: O.K. A Ch_2_Glob: O.K. B
Arr_1_Glob[8]: O.K. 7 Arr_2_Glob8/7: O.K. 160000010
Ptr_Glob-> Ptr_Comp: * 1923908736
Discr: O.K. 0 Enum_Comp: O.K. 2
Int_Comp: O.K. 17 Str_Comp: O.K. DHRYSTONE PROGRAM, SOME STRING
Next_Ptr_Glob-> Ptr_Comp: * 1923908736 same as above
Discr: O.K. 0 Enum_Comp: O.K. 1
Int_Comp: O.K. 18 Str_Comp: O.K. DHRYSTONE PROGRAM, SOME STRING
Int_1_Loc: O.K. 5 Int_2_Loc: O.K. 13
Int_3_Loc: O.K. 7 Enum_Loc: O.K. 1
Str_1_Loc: O.K. DHRYSTONE PROGRAM, 1'ST STRING
Str_2_Loc: O.K. DHRYSTONE PROGRAM, 2'ND STRING
From File /proc/cpuinfo
processor : 0
vendor_id : AuthenticAMD
cpu family : 23
model : 8
model name : AMD Ryzen 7 2700 Eight-Core Processor
stepping : 2
microcode : 0x800820d
cpu MHz : 1575.955
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 cpuid extd_apicid aperfmperf 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_llc mwaitx cpb hw_pstate sme ssbd sev ibpb vmmcall fsgsbase bmi1 avx2 smep bmi2 rdseed adx smap clflushopt sha_ni xsaveopt xsavec xgetbv1 xsaves clzero irperf xsaveerptr arat npt lbrv svm_lock nrip_save tsc_scale vmcb_clean flushLinux version 5.4.57-calculate (root@localhost) (gcc version 9.3.0 (Gentoo 9.3.0-r1 p3)) #1 SMP PREEMPT Tue Aug 11 06:42:43 UTC 2020
From File /proc/version
Linux version 5.4.57-calculate (root@localhost) (gcc version 9.3.0 (Gentoo 9.3.0-r1 p3)) #1 SMP PREEMPT Tue Aug 11 06:42:43 UTC 2020
Nanoseconds one Dhrystone run: 21.48
Dhrystones per Second: 46563989
VAX MIPS rating = 26501.99
##########################################
Unrolled Double Precision Linpack Benchmark - Linux Version in 'C/C++'
Optimisation amd64 x86-64 optimized
norm resid resid machep x[0]-1 x[n-1]-1
1.7 7.41628980e-14 2.22044605e-16 -1.49880108e-14 -1.89848137e-14
Times are reported for matrices of order 100
1 pass times for array with leading dimension of 201
dgefa dgesl total Mflops unit ratio
0.00037 0.00002 0.00038 1798.93 0.0011 0.0068
Calculating matgen overhead
10 times 0.00 seconds
100 times 0.01 seconds
1000 times 0.06 seconds
10000 times 0.28 seconds
20000 times 0.57 seconds
40000 times 1.14 seconds
Overhead for 1 matgen 0.00003 seconds
Calculating matgen/dgefa passes for 1 seconds
10 times 0.00 seconds
100 times 0.02 seconds
1000 times 0.18 seconds
2000 times 0.36 seconds
4000 times 0.71 seconds
8000 times 1.45 seconds
Passes used 5530
Times for array with leading dimension of 201
dgefa dgesl total Mflops unit ratio
0.00015 0.00001 0.00016 4374.82 0.0005 0.0028
0.00015 0.00001 0.00016 4379.70 0.0005 0.0028
0.00015 0.00001 0.00016 4411.36 0.0005 0.0028
0.00015 0.00001 0.00016 4374.09 0.0005 0.0028
0.00015 0.00001 0.00016 4401.83 0.0005 0.0028
Average 4388.36
Calculating matgen2 overhead
Overhead for 1 matgen 0.00003 seconds
Times for array with leading dimension of 200
dgefa dgesl total Mflops unit ratio
0.00015 0.00001 0.00016 4409.08 0.0005 0.0028
0.00015 0.00001 0.00016 4361.68 0.0005 0.0028
0.00015 0.00001 0.00016 4389.42 0.0005 0.0028
0.00015 0.00001 0.00016 4360.27 0.0005 0.0028
0.00015 0.00001 0.00016 4364.12 0.0005 0.0028
Average 4376.91
##########################################
From File /proc/cpuinfo
processor : 0
vendor_id : AuthenticAMD
cpu family : 23
model : 8
model name : AMD Ryzen 7 2700 Eight-Core Processor
stepping : 2
microcode : 0x800820d
cpu MHz : 1460.779
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 cpuid extd_apicid aperfmperf 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_llc mwaitx cpb hw_pstate sme ssbd sev ibpb vmmcall fsgsbase bmi1 avx2 smep bmi2 rdseed adx smap clflushopt sha_ni xsaveopt xsavec xgetbv1 xsaves clzero irperf xsaveerptr arat npt lbrv svm_lock nrip_save tsc_scale vmcb_clean flushLinux version 5.4.57-calculate (root@localhost) (gcc version 9.3.0 (Gentoo 9.3.0-r1 p3)) #1 SMP PREEMPT Tue Aug 11 06:42:43 UTC 2020
From File /proc/version
Linux version 5.4.57-calculate (root@localhost) (gcc version 9.3.0 (Gentoo 9.3.0-r1 p3)) #1 SMP PREEMPT Tue Aug 11 06:42:43 UTC 2020
Unrolled Double Precision 4376.91 Mflops
##########################################
Unrolled Double Precision Linpack Benchmark - Linux Version in 'C/C++'
Optimisation amd64 x86-64 optimized
norm resid resid machep x[0]-1 x[n-1]-1
1.7 7.41628980e-14 2.22044605e-16 -1.49880108e-14 -1.89848137e-14
Times are reported for matrices of order 100
1 pass times for array with leading dimension of 201
dgefa dgesl total Mflops unit ratio
0.00026 0.00001 0.00027 2502.25 0.0008 0.0049
Calculating matgen overhead
10 times 0.00 seconds
100 times 0.01 seconds
1000 times 0.06 seconds
10000 times 0.24 seconds
20000 times 0.48 seconds
40000 times 0.97 seconds
80000 times 1.89 seconds
Overhead for 1 matgen 0.00002 seconds
Calculating matgen/dgefa passes for 1 seconds
10 times 0.00 seconds
100 times 0.01 seconds
1000 times 0.13 seconds
2000 times 0.25 seconds
4000 times 0.50 seconds
8000 times 1.01 seconds
Passes used 7884
Times for array with leading dimension of 201
dgefa dgesl total Mflops unit ratio
0.00010 0.00000 0.00011 6505.21 0.0003 0.0019
0.00010 0.00000 0.00010 6583.86 0.0003 0.0019
0.00010 0.00000 0.00011 6430.10 0.0003 0.0019
0.00010 0.00000 0.00011 6539.16 0.0003 0.0019
0.00010 0.00000 0.00011 6474.10 0.0003 0.0019
Average 6506.49
Calculating matgen2 overhead
Overhead for 1 matgen 0.00002 seconds
Times for array with leading dimension of 200
dgefa dgesl total Mflops unit ratio
0.00010 0.00000 0.00011 6503.27 0.0003 0.0019
0.00010 0.00000 0.00011 6535.62 0.0003 0.0019
0.00010 0.00000 0.00010 6542.83 0.0003 0.0019
0.00010 0.00000 0.00010 6549.93 0.0003 0.0019
0.00010 0.00000 0.00011 6507.04 0.0003 0.0019
Average 6527.74
##########################################
From File /proc/cpuinfo
processor : 0
vendor_id : AuthenticAMD
cpu family : 23
model : 8
model name : AMD Ryzen 7 2700 Eight-Core Processor
stepping : 2
microcode : 0x800820d
cpu MHz : 3869.219
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 cpuid extd_apicid aperfmperf 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_llc mwaitx cpb hw_pstate sme ssbd sev ibpb vmmcall fsgsbase bmi1 avx2 smep bmi2 rdseed adx smap clflushopt sha_ni xsaveopt xsavec xgetbv1 xsaves clzero irperf xsaveerptr arat npt lbrv svm_lock nrip_save tsc_scale vmcb_clean flushLinux version 5.4.57-calculate (root@localhost) (gcc version 9.3.0 (Gentoo 9.3.0-r1 p3)) #1 SMP PREEMPT Tue Aug 11 06:42:43 UTC 2020
From File /proc/version
Linux version 5.4.57-calculate (root@localhost) (gcc version 9.3.0 (Gentoo 9.3.0-r1 p3)) #1 SMP PREEMPT Tue Aug 11 06:42:43 UTC 2020
Unrolled Double Precision 6506.49 Mflops
##########################################
Unrolled Double Precision Linpack Benchmark - Linux Version in 'C/C++'
Optimisation amd64 x86-64 optimized
norm resid resid machep x[0]-1 x[n-1]-1
1.8 7.86037901e-14 2.22044605e-16 -1.49880108e-14 -1.89848137e-14
Times are reported for matrices of order 100
1 pass times for array with leading dimension of 201
dgefa dgesl total Mflops unit ratio
0.00026 0.00001 0.00027 2537.52 0.0008 0.0048
Calculating matgen overhead
10 times 0.00 seconds
100 times 0.01 seconds
1000 times 0.05 seconds
10000 times 0.24 seconds
20000 times 0.48 seconds
40000 times 0.95 seconds
80000 times 1.90 seconds
Overhead for 1 matgen 0.00002 seconds
Calculating matgen/dgefa passes for 1 seconds
10 times 0.00 seconds
100 times 0.01 seconds
1000 times 0.13 seconds
2000 times 0.27 seconds
4000 times 0.53 seconds
8000 times 1.07 seconds
Passes used 7478
Times for array with leading dimension of 201
dgefa dgesl total Mflops unit ratio
0.00011 0.00000 0.00011 6064.45 0.0003 0.0020
0.00011 0.00000 0.00011 6099.68 0.0003 0.0020
0.00011 0.00000 0.00011 6001.03 0.0003 0.0020
0.00011 0.00000 0.00011 6046.54 0.0003 0.0020
0.00011 0.00000 0.00011 6091.62 0.0003 0.0020
Average 6060.66
Calculating matgen2 overhead
Overhead for 1 matgen 0.00002 seconds
Times for array with leading dimension of 200
dgefa dgesl total Mflops unit ratio
0.00011 0.00000 0.00011 6260.20 0.0003 0.0020
0.00011 0.00000 0.00011 6260.28 0.0003 0.0020
0.00011 0.00000 0.00011 6150.14 0.0003 0.0020
0.00011 0.00000 0.00011 6111.40 0.0003 0.0020
0.00011 0.00000 0.00011 6054.97 0.0003 0.0020
Average 6167.40
##########################################
From File /proc/cpuinfo
processor : 0
vendor_id : AuthenticAMD
cpu family : 23
model : 8
model name : AMD Ryzen 7 2700 Eight-Core Processor
stepping : 2
microcode : 0x800820d
cpu MHz : 3868.444
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 cpuid extd_apicid aperfmperf 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_llc mwaitx cpb hw_pstate sme ssbd sev ibpb vmmcall fsgsbase bmi1 avx2 smep bmi2 rdseed adx smap clflushopt sha_ni xsaveopt xsavec xgetbv1 xsaves clzero irperf xsaveerptr arat npt lbrv svm_lock nrip_save tsc_scale vmcb_clean flushLinux version 5.4.57-calculate (root@localhost) (gcc version 9.3.0 (Gentoo 9.3.0-r1 p3)) #1 SMP PREEMPT Tue Aug 11 06:42:43 UTC 2020
From File /proc/version
Linux version 5.4.57-calculate (root@localhost) (gcc version 9.3.0 (Gentoo 9.3.0-r1 p3)) #1 SMP PREEMPT Tue Aug 11 06:42:43 UTC 2020
Unrolled Double Precision 6060.66 Mflops
Different numeric results - see linpack.txt
##########################################
From File /proc/cpuinfo
processor : 0
vendor_id : AuthenticAMD
cpu family : 23
model : 8
model name : AMD Ryzen 7 2700 Eight-Core Processor
stepping : 2
microcode : 0x800820d
cpu MHz : 3884.747
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 cpuid extd_apicid aperfmperf 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_llc mwaitx cpb hw_pstate sme ssbd sev ibpb vmmcall fsgsbase bmi1 avx2 smep bmi2 rdseed adx smap clflushopt sha_ni xsaveopt xsavec xgetbv1 xsaves clzero irperf xsaveerptr arat npt lbrv svm_lock nrip_save tsc_scale vmcb_clean flushLinux version 5.4.57-calculate (root@localhost) (gcc version 9.3.0 (Gentoo 9.3.0-r1 p3)) #1 SMP PREEMPT Tue Aug 11 06:42:43 UTC 2020
From File /proc/version
Linux version 5.4.57-calculate (root@localhost) (gcc version 9.3.0 (Gentoo 9.3.0-r1 p3)) #1 SMP PREEMPT Tue Aug 11 06:42:43 UTC 2020
Memory Reading Speed Test amd64 x86-64 optimized Sat Oct 10 02:27:45 2020
Copyright (C) 2013, Roy Longbottom
Memory x[m]=x[m]+s*y[m] Int x[m]=x[m]+y[m] x[m]=y[m]
KBytes Dble Sngl Int32 Dble Sngl Int32 Dble Sngl Int32
Used MB/S MB/S MB/S MB/S MB/S MB/S MB/S MB/S MB/S
8 39058 19717 30429 40411 19750 29592 29978 15001 14464
16 41062 20894 30241 40133 20557 30319 29826 14831 15161
32 41427 20415 29402 40812 20245 29657 29936 15462 15308
64 39989 19807 27224 40220 20162 28304 27947 14705 14115
128 39899 20059 28075 41025 20519 26903 27680 14702 14632
256 39694 19634 28397 39549 19807 28210 28919 14439 14235
512 39373 19524 27500 39704 19689 26497 28641 14435 14398
1024 35191 17890 21290 35326 18432 22155 21579 11491 11199
2048 34538 17280 20833 35147 18294 21472 21034 11206 11176
4096 34636 17768 21513 34785 18714 21635 20450 11195 10959
8192 21972 16181 19111 22642 15698 19732 10485 9406 10333
End of test Sat Oct 10 02:28:02 2020
##########################################
From File /proc/cpuinfo
processor : 0
vendor_id : AuthenticAMD
cpu family : 23
model : 8
model name : AMD Ryzen 7 2700 Eight-Core Processor
stepping : 2
microcode : 0x800820d
cpu MHz : 1546.951
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 cpuid extd_apicid aperfmperf 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_llc mwaitx cpb hw_pstate sme ssbd sev ibpb vmmcall fsgsbase bmi1 avx2 smep bmi2 rdseed adx smap clflushopt sha_ni xsaveopt xsavec xgetbv1 xsaves clzero irperf xsaveerptr arat npt lbrv svm_lock nrip_save tsc_scale vmcb_clean flushLinux version 5.4.57-calculate (root@localhost) (gcc version 9.3.0 (Gentoo 9.3.0-r1 p3)) #1 SMP PREEMPT Tue Aug 11 06:42:43 UTC 2020
From File /proc/version
Linux version 5.4.57-calculate (root@localhost) (gcc version 9.3.0 (Gentoo 9.3.0-r1 p3)) #1 SMP PREEMPT Tue Aug 11 06:42:43 UTC 2020
Memory Reading Speed Test amd64 x86-64 optimized Sat Oct 10 02:28:02 2020
Copyright (C) 2013, Roy Longbottom
Memory x[m]=x[m]+s*y[m] Int x[m]=x[m]+y[m] x[m]=y[m]
KBytes Dble Sngl Int32 Dble Sngl Int32 Dble Sngl Int32
Used MB/S MB/S MB/S MB/S MB/S MB/S MB/S MB/S MB/S
8 77182 54213 60828 80303 75784 76432 29281 49767 50495
16 79200 56098 59855 79167 76809 77224 29565 56485 55929
32 78420 58853 59334 79969 77024 77844 29534 57489 57504
64 72643 58555 60005 77845 72774 76734 28168 51425 51964
128 76240 60082 63067 77653 75663 75999 28927 52436 53065
256 72513 58611 59780 77502 74495 74065 27991 51696 52568
512 71243 58842 59514 79803 73599 74525 29070 47669 46659
1024 73375 59079 59399 74369 72286 69364 27574 41929 42379
2048 67952 50123 59131 73566 68427 72515 27496 40481 34819
4096 65232 55691 57118 69150 65612 67767 26413 37322 36021
8192 23927 23777 24180 25282 24080 24002 11788 12489 12060
End of test Sat Oct 10 02:28:17 2020
##########################################
From File /proc/cpuinfo
processor : 0
vendor_id : AuthenticAMD
cpu family : 23
model : 8
model name : AMD Ryzen 7 2700 Eight-Core Processor
stepping : 2
microcode : 0x800820d
cpu MHz : 1598.609
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 cpuid extd_apicid aperfmperf 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_llc mwaitx cpb hw_pstate sme ssbd sev ibpb vmmcall fsgsbase bmi1 avx2 smep bmi2 rdseed adx smap clflushopt sha_ni xsaveopt xsavec xgetbv1 xsaves clzero irperf xsaveerptr arat npt lbrv svm_lock nrip_save tsc_scale vmcb_clean flushLinux version 5.4.57-calculate (root@localhost) (gcc version 9.3.0 (Gentoo 9.3.0-r1 p3)) #1 SMP PREEMPT Tue Aug 11 06:42:43 UTC 2020
From File /proc/version
Linux version 5.4.57-calculate (root@localhost) (gcc version 9.3.0 (Gentoo 9.3.0-r1 p3)) #1 SMP PREEMPT Tue Aug 11 06:42:43 UTC 2020
Memory Reading Speed Test amd64 x86-64 optimized Sat Oct 10 02:28:17 2020
Copyright (C) 2013, Roy Longbottom
Memory x[m]=x[m]+s*y[m] Int x[m]=x[m]+y[m] x[m]=y[m]
KBytes Dble Sngl Int32 Dble Sngl Int32 Dble Sngl Int32
Used MB/S MB/S MB/S MB/S MB/S MB/S MB/S MB/S MB/S
8 60831 51656 53497 75876 73460 74383 27963 48532 47358
16 60299 51351 55933 79035 75998 77732 28157 52605 53618
32 59912 54237 57355 75956 67757 73672 27322 49204 52898
64 58755 57983 56424 71602 69509 69373 26470 48436 46663
128 59204 56249 56217 75257 70887 73404 27707 48325 48477
256 57686 57686 56690 73174 70224 71228 26730 48877 49508
512 58078 57268 58791 70081 70154 69522 27140 43925 45006
1024 50965 43446 48529 60381 57164 60279 21970 34080 34884
2048 52063 43807 47837 60633 57627 60079 21869 33863 34079
4096 48404 41939 45359 57704 53825 56106 21062 31955 32187
8192 22000 21951 21663 22306 22486 22334 10760 11496 11541
End of test Sat Oct 10 02:28:32 2020
####################################################
getDetails and MHz
Assembler CPUID and RDTSC
CPU , Features Code 00000000, Model Code 00000000
Measured - Minimum -2147483648 MHz, Maximum 0 MHz
Linux Functions
get_nprocs() - CPUs 16, Configured CPUs 16
get_phys_pages() and size - RAM Size 31.38 GB, Page Size 4096 Bytes
uname() - Linux, calculate, 5.4.57-calculate
#1 SMP PREEMPT Tue Aug 11 06:42:43 UTC 2020, x86_64
##############################################
64 Bit MP SSE MFLOPS Benchmark 1, 16 Threads, Sat Oct 10 02:30:02 2020
Test 4 Byte Ops/ Repeat Seconds MFLOPS First All
Words Word Passes Results Same
Data in & out 102400 2 40000 0.243900 33587 0.481454 Yes
Data in & out 1024000 2 4000 0.227380 36028 0.891302 Yes
Data in & out 10240000 2 400 1.329655 6161 0.988125 Yes
Data in & out 102400 8 40000 0.514463 63694 0.635325 Yes
Data in & out 1024000 8 4000 0.522276 62741 0.933325 Yes
Data in & out 10240000 8 400 1.339100 24470 0.992853 Yes
Data in & out 102400 32 40000 1.893422 69225 0.385106 Yes
Data in & out 1024000 32 4000 1.929789 67920 0.833458 Yes
Data in & out 10240000 32 400 1.958886 66912 0.981037 Yes
End of test Sat Oct 10 02:30:12 2020
Press Enter
####################################################
getDetails and MHz
Assembler CPUID and RDTSC
CPU , Features Code 00000000, Model Code 00000000
Measured - Minimum -2147483648 MHz, Maximum 0 MHz
Linux Functions
get_nprocs() - CPUs 16, Configured CPUs 16
get_phys_pages() and size - RAM Size 31.38 GB, Page Size 4096 Bytes
uname() - Linux, calculate, 5.4.57-calculate
#1 SMP PREEMPT Tue Aug 11 06:42:43 UTC 2020, x86_64
##############################################
64 Bit MP SSE MFLOPS Benchmark 1, 16 Threads, Sat Oct 10 02:30:12 2020
Test 4 Byte Ops/ Repeat Seconds MFLOPS First All
Words Word Passes Results Same
Data in & out 102400 2 40000 0.079290 103316 0.481454 Yes
Data in & out 1024000 2 4000 0.073470 111501 0.891302 Yes
Data in & out 10240000 2 400 1.317099 6220 0.988125 Yes
Data in & out 102400 8 40000 0.150991 217019 0.635325 Yes
Data in & out 1024000 8 4000 0.149027 219879 0.933325 Yes
Data in & out 10240000 8 400 1.323567 24757 0.992853 Yes
Data in & out 102400 32 40000 0.548835 238819 0.385106 Yes
Data in & out 1024000 32 4000 0.593571 220819 0.833458 Yes
Data in & out 10240000 32 400 1.343893 97532 0.981037 Yes
End of test Sat Oct 10 02:30:18 2020
Press Enter
####################################################
getDetails and MHz
Assembler CPUID and RDTSC
CPU , Features Code 00000000, Model Code 00000000
Measured - Minimum -2147483648 MHz, Maximum 0 MHz
Linux Functions
get_nprocs() - CPUs 16, Configured CPUs 16
get_phys_pages() and size - RAM Size 31.38 GB, Page Size 4096 Bytes
uname() - Linux, calculate, 5.4.57-calculate
#1 SMP PREEMPT Tue Aug 11 06:42:43 UTC 2020, x86_64
##############################################
64 Bit MP SSE MFLOPS Benchmark 1, 16 Threads, Sat Oct 10 02:30:18 2020
Test 4 Byte Ops/ Repeat Seconds MFLOPS First All
Words Word Passes Results Same
Data in & out 102400 2 40000 0.089476 91555 0.481454 Yes
Data in & out 1024000 2 4000 0.072115 113596 0.891302 Yes
Data in & out 10240000 2 400 1.333956 6141 0.988125 Yes
Data in & out 102400 8 40000 0.169506 193315 0.635279 Yes
Data in & out 1024000 8 4000 0.146750 223291 0.933336 Yes
Data in & out 10240000 8 400 1.338147 24488 0.992850 Yes
Data in & out 102400 32 40000 0.504641 259733 0.385151 Yes
Data in & out 1024000 32 4000 0.523245 250498 0.833421 Yes
Data in & out 10240000 32 400 1.346241 97361 0.981050 Yes
End of test Sat Oct 10 02:30:23 2020
Press Enter
##########################################
Single Precision C Whetstone Benchmark amd64 x86-64 optimized, Sat Oct 10 02:26:57 2020
Calibrate
0.00 Seconds 1 Passes (x 100)
0.02 Seconds 5 Passes (x 100)
0.05 Seconds 25 Passes (x 100)
0.16 Seconds 125 Passes (x 100)
0.81 Seconds 625 Passes (x 100)
4.06 Seconds 3125 Passes (x 100)
Use 7688 passes (x 100)
From File /proc/cpuinfo
processor : 0
vendor_id : AuthenticAMD
cpu family : 23
model : 8
model name : AMD Ryzen 7 2700 Eight-Core Processor
stepping : 2
microcode : 0x800820d
cpu MHz : 3836.694
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 cpuid extd_apicid aperfmperf 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_llc mwaitx cpb hw_pstate sme ssbd sev ibpb vmmcall fsgsbase bmi1 avx2 smep bmi2 rdseed adx smap clflushopt sha_ni xsaveopt xsavec xgetbv1 xsaves clzero irperf xsaveerptr arat npt lbrv svm_lock nrip_save tsc_scale vmcb_clean flushLinux version 5.4.57-calculate (root@localhost) (gcc version 9.3.0 (Gentoo 9.3.0-r1 p3)) #1 SMP PREEMPT Tue Aug 11 06:42:43 UTC 2020
From File /proc/version
Linux version 5.4.57-calculate (root@localhost) (gcc version 9.3.0 (Gentoo 9.3.0-r1 p3)) #1 SMP PREEMPT Tue Aug 11 06:42:43 UTC 2020
Single Precision C/C++ Whetstone Benchmark
Loop content Result MFLOPS MOPS Seconds
N1 floating point -1.12475013732910156 1572.242 0.094
N2 floating point -1.12274742126464844 1283.666 0.805
N3 if then else 1.00000000000000000 21729.830 0.037
N4 fixed point 12.00000000000000000 6545.575 0.370
N5 sin,cos etc. 0.49911010265350342 226.176 2.828
N6 floating point 0.99999982118606567 1290.379 3.214
N7 assignments 3.00000000000000000 5679.790 0.250
N8 exp,sqrt etc. 0.75110864639282227 117.771 2.428
MWIPS 7668.273 10.026
A new results file, whets.txt, will have been created in the same
directory as the .EXE files, if one did not already exist.
##########################################
Single Precision C Whetstone Benchmark amd64 x86-64 optimized, Sat Oct 10 02:27:13 2020
Calibrate
0.00 Seconds 1 Passes (x 100)
0.02 Seconds 5 Passes (x 100)
0.05 Seconds 25 Passes (x 100)
0.17 Seconds 125 Passes (x 100)
0.84 Seconds 625 Passes (x 100)
4.17 Seconds 3125 Passes (x 100)
Use 7487 passes (x 100)
From File /proc/cpuinfo
processor : 0
vendor_id : AuthenticAMD
cpu family : 23
model : 8
model name : AMD Ryzen 7 2700 Eight-Core Processor
stepping : 2
microcode : 0x800820d
cpu MHz : 1568.001
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 cpuid extd_apicid aperfmperf 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_llc mwaitx cpb hw_pstate sme ssbd sev ibpb vmmcall fsgsbase bmi1 avx2 smep bmi2 rdseed adx smap clflushopt sha_ni xsaveopt xsavec xgetbv1 xsaves clzero irperf xsaveerptr arat npt lbrv svm_lock nrip_save tsc_scale vmcb_clean flushLinux version 5.4.57-calculate (root@localhost) (gcc version 9.3.0 (Gentoo 9.3.0-r1 p3)) #1 SMP PREEMPT Tue Aug 11 06:42:43 UTC 2020
From File /proc/version
Linux version 5.4.57-calculate (root@localhost) (gcc version 9.3.0 (Gentoo 9.3.0-r1 p3)) #1 SMP PREEMPT Tue Aug 11 06:42:43 UTC 2020
Single Precision C/C++ Whetstone Benchmark
Loop content Result MFLOPS MOPS Seconds
N1 floating point -1.12475013732910156 1606.775 0.089
N2 floating point -1.12274742126464844 1625.684 0.619
N3 if then else 1.00000000000000000 10671.319 0.073
N4 fixed point 12.00000000000000000 6609.556 0.357
N5 sin,cos etc. 0.49911010265350342 188.650 3.302
N6 floating point 0.99999982118606567 1296.981 3.114
N7 assignments 3.00000000000000000 11244.954 0.123
N8 exp,sqrt etc. 0.75110864639282227 119.005 2.340
MWIPS 7474.277 10.017
A new results file, whets.txt, will have been created in the same
directory as the .EXE files, if one did not already exist.
##########################################
Single Precision C Whetstone Benchmark amd64 x86-64 optimized, Sat Oct 10 02:27:30 2020
Calibrate
0.00 Seconds 1 Passes (x 100)
0.01 Seconds 5 Passes (x 100)
0.05 Seconds 25 Passes (x 100)
0.15 Seconds 125 Passes (x 100)
0.74 Seconds 625 Passes (x 100)
3.71 Seconds 3125 Passes (x 100)
Use 8414 passes (x 100)
From File /proc/cpuinfo
processor : 0
vendor_id : AuthenticAMD
cpu family : 23
model : 8
model name : AMD Ryzen 7 2700 Eight-Core Processor
stepping : 2
microcode : 0x800820d
cpu MHz : 3999.169
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 cpuid extd_apicid aperfmperf 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_llc mwaitx cpb hw_pstate sme ssbd sev ibpb vmmcall fsgsbase bmi1 avx2 smep bmi2 rdseed adx smap clflushopt sha_ni xsaveopt xsavec xgetbv1 xsaves clzero irperf xsaveerptr arat npt lbrv svm_lock nrip_save tsc_scale vmcb_clean flushLinux version 5.4.57-calculate (root@localhost) (gcc version 9.3.0 (Gentoo 9.3.0-r1 p3)) #1 SMP PREEMPT Tue Aug 11 06:42:43 UTC 2020
From File /proc/version
Linux version 5.4.57-calculate (root@localhost) (gcc version 9.3.0 (Gentoo 9.3.0-r1 p3)) #1 SMP PREEMPT Tue Aug 11 06:42:43 UTC 2020
Single Precision C/C++ Whetstone Benchmark
Loop content Result MFLOPS MOPS Seconds
N1 floating point -1.12475013732910156 1726.388 0.094
N2 floating point -1.12274742126464844 1706.599 0.663
N3 if then else 1.00000000000000000 17246.762 0.050
N4 fixed point 12.00000000000000000 77705.492 0.034
N5 sin,cos etc. 0.49911010265350342 201.313 3.477
N6 floating point 0.99999982118606567 1301.077 3.488
N7 assignments 3.00000000000000000 11752.029 0.132
N8 exp,sqrt etc. 0.75110864639282227 157.219 1.991
MWIPS 8473.607 9.930
A new results file, whets.txt, will have been created in the same
directory as the .EXE files, if one did not already exist.
####################################################
getDetails and MHz
Assembler CPUID and RDTSC
CPU , Features Code 00000000, Model Code 00000000
Measured - Minimum -2147483648 MHz, Maximum 0 MHz
Linux Functions
get_nprocs() - CPUs 16, Configured CPUs 16
get_phys_pages() and size - RAM Size 31.38 GB, Page Size 4096 Bytes
uname() - Linux, calculate, 5.4.57-calculate
#1 SMP PREEMPT Tue Aug 11 06:42:43 UTC 2020, x86_64
##############################################
Multithreading Single Precision Whetstones amd64 x86-64 optimized
Using 16 threads - Sat Oct 10 02:29:25 2020
Calibrate
0.00387 Seconds 1 Passes (x 100)
0.02306 Seconds 5 Passes (x 100)
0.10730 Seconds 25 Passes (x 100)
0.42416 Seconds 125 Passes (x 100)
Use 2947 passes (x 100)
MFLOPS 1 1398 1398 1362 1352 1351 1335 1313 1312 1305 1304 1300 1293 1290 1278 1235 1113
MFLOPS 2 1404 1403 1392 1371 1331 1327 1326 1316 1309 1298 1279 1270 1269 1264 1257 1082
IFMOPS 5131 5128 5109 4993 4991 4959 4873 4871 4864 4860 4857 4856 4850 4809 4665 4224
FIXPMOPS 3810 3802 3795 3792 3786 3646 3592 3587 3587 3569 3517 3506 3441 3412 3396 3228
COSMOPS 145 145 145 145 145 144 144 142 142 141 141 141 140 139 137 134
MFLOPS 3 1124 1123 1122 1121 1119 1115 1113 1112 1109 1105 1103 1095 1061 1046 1038 995
EQUMOPS 840 840 839 839 839 838 836 819 816 813 810 809 800 797 785 784
EXPMOPS 98 98 98 97 97 97 97 96 96 94 93 92 92 92 92 90
millisec 5629 5618 5657 5722 5567 5898 5709 5698 5705 5654 5626 5684 5701 5599 5648 5699
MWIPS 5235 5245 5209 5151 5294 4997 5162 5172 5165 5212 5239 5184 5169 5264 5218 5171
MWIPS MFLOPS MFLOPS MFLOPS Cos Exp Fixpt If Equal
Thread 1 2 3 MOPS MOPS MOPS MOPS MOPS
Total 83088 20940 20897 17501 2269 1518 57464 78040 13104
MWIPS 76971 Based on time for last thread to finish
Results Of Calculations Thread 1
MFLOPS 1 -1.12475013732910156 MFLOPS 2 -1.13133049011230469
IFMOPS 1.00000000000000000 FIXPMOPS 12.00000000000000000
COSMOPS 0.49911013245582581 MFLOPS 3 0.99999982118606567
EQUMOPS 3.00000000000000000 EXPMOPS 0.93536460399627686
Numeric results of the other 15 threads were same as above
End of test Sat Oct 10 02:29:39 2020
Results also in log file MPwhetres.txt
####################################################
getDetails and MHz
Assembler CPUID and RDTSC
CPU , Features Code 00000000, Model Code 00000000
Measured - Minimum -2147483648 MHz, Maximum 0 MHz
Linux Functions
get_nprocs() - CPUs 16, Configured CPUs 16
get_phys_pages() and size - RAM Size 31.38 GB, Page Size 4096 Bytes
uname() - Linux, calculate, 5.4.57-calculate
#1 SMP PREEMPT Tue Aug 11 06:42:43 UTC 2020, x86_64
##############################################
Multithreading Single Precision Whetstones amd64 x86-64 optimized
Using 16 threads - Sat Oct 10 02:29:39 2020
Calibrate
0.00306 Seconds 1 Passes (x 100)
0.01292 Seconds 5 Passes (x 100)
0.04650 Seconds 25 Passes (x 100)
0.27141 Seconds 125 Passes (x 100)
Use 4605 passes (x 100)
MFLOPS 1 1385 1380 1371 1366 1365 1354 1353 1346 1327 1327 1315 1313 1312 1311 1251 1250
MFLOPS 2 1388 1386 1385 1383 1383 1374 1372 1366 1343 1341 1340 1340 1333 1313 1206 1202
IFMOPS 5074 5072 5072 5067 5053 5042 5003 4998 4982 4979 4944 4938 4931 4751 4678 4484
FIXPMOPS 323625132483327622204936172845241161097897035938438492778024667903496472503592997354713604966655468011744539924097072
COSMOPS 145 144 144 144 143 143 143 143 142 142 140 139 139 139 138 137
MFLOPS 3 1117 1111 1108 1108 1104 1098 1096 1094 1093 1088 1088 1075 1072 1065 1054 1013
EQUMOPS 4193 4181 4178 4172 4163 4158 4147 4122 4111 4110 4108 4102 4090 4090 3972 3929
EXPMOPS 97 96 96 96 96 96 96 96 96 96 95 94 93 93 88 88
millisec 7498 7635 7811 7658 7593 7589 7571 7607 7683 7674 7556 7569 7917 7634 7563 7694
MWIPS 6141 6031 5895 6013 6065 6068 6082 6053 5994 6001 6095 6084 5817 6032 6089 5985
MWIPS MFLOPS MFLOPS MFLOPS Cos Exp Fixpt If Equal
Thread 1 2 3 MOPS MOPS MOPS MOPS MOPS
Total 96446 21327 21453 17384 2266 1512177080579 79069 65827
MWIPS 90960 Based on time for last thread to finish
Results Of Calculations Thread 1
MFLOPS 1 -1.12475013732910156 MFLOPS 2 -1.13133049011230469
IFMOPS 1.00000000000000000 FIXPMOPS 12.00000000000000000
COSMOPS 0.49911013245582581 MFLOPS 3 0.99999982118606567
EQUMOPS 3.00000000000000000 EXPMOPS 0.93536460399627686
Numeric results of the other 15 threads were same as above
End of test Sat Oct 10 02:29:50 2020
Results also in log file MPwhetres.txt
####################################################
getDetails and MHz
Assembler CPUID and RDTSC
CPU , Features Code 00000000, Model Code 00000000
Measured - Minimum -2147483648 MHz, Maximum 0 MHz
Linux Functions
get_nprocs() - CPUs 16, Configured CPUs 16
get_phys_pages() and size - RAM Size 31.38 GB, Page Size 4096 Bytes
uname() - Linux, calculate, 5.4.57-calculate
#1 SMP PREEMPT Tue Aug 11 06:42:43 UTC 2020, x86_64
##############################################
Multithreading Single Precision Whetstones amd64 x86-64 optimized
Using 16 threads - Sat Oct 10 02:29:50 2020
Calibrate
0.00231 Seconds 1 Passes (x 100)
0.01036 Seconds 5 Passes (x 100)
0.04867 Seconds 25 Passes (x 100)
0.25431 Seconds 125 Passes (x 100)
Use 4915 passes (x 100)
MFLOPS 1 1499 1498 1490 1471 1470 1462 1429 1429 1428 1428 1419 1403 1397 1375 1340 1314
MFLOPS 2 1497 1488 1470 1454 1452 1445 1443 1443 1441 1440 1428 1401 1398 1397 1354 1292
IFMOPS 5069 5068 5064 5058 5027 4994 4921 4918 4914 4913 4902 4900 4894 4864 4687 4483
FIXPMOPS 4478431929925006244125051677965513965003114933219648925823032575684466864404626203157314445288051493819546383764337827
COSMOPS 145 145 145 145 145 144 144 143 143 143 142 142 139 137 137 136
MFLOPS 3 1108 1106 1103 1102 1100 1097 1093 1092 1089 1086 1080 1071 1065 1055 1044 1041
EQUMOPS 4194 4186 4178 4169 4167 4162 4121 4102 4090 4087 4071 4064 4059 4053 4044 4003
EXPMOPS 130 130 129 129 129 129 129 129 129 128 127 126 126 124 118 113
millisec 7646 7574 7501 7779 7674 7532 7562 7658 7499 7540 7535 7692 7551 7949 7496 7827
MWIPS 6428 6490 6552 6319 6404 6526 6500 6418 6554 6519 6523 6390 6509 6183 6557 6280
MWIPS MFLOPS MFLOPS MFLOPS Cos Exp Fixpt If Equal
Thread 1 2 3 MOPS MOPS MOPS MOPS MOPS
Total 103150 22853 22841 17333 2275 2025204867831 78676 65749
MWIPS 97222 Based on time for last thread to finish
Results Of Calculations Thread 1
MFLOPS 1 -1.12253940105438232 MFLOPS 2 -1.13133072853088379
IFMOPS 1.00000000000000000 FIXPMOPS 12.00000000000000000
COSMOPS 0.49911013245582581 MFLOPS 3 0.99999982118606567
EQUMOPS 3.00000000000000000 EXPMOPS 0.93536460399627686
Numeric results of the other 15 threads were same as above
End of test Sat Oct 10 02:30:02 2020
Results also in log file MPwhetres.txt
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