mark@mark-7b12:~/y-cruncher$ sudo ./y-cruncher.ex skip-warnings bench 500m
y-cruncher v0.7.8 Build 9507
Detecting Environment...
CPU Vendor:
AMD = Yes
Intel = No
OS Features:
* 64-bit = Yes
* OS AVX = Yes
* OS AVX512 = No
Hardware Features:
MMX = Yes
* x64 = Yes
* ABM = Yes
RDRAND = Yes
RDSEED = Yes
BMI1 = Yes
* BMI2 = Yes
* ADX = Yes
MPX = No
PREFETCHW = Yes
PREFETCHWT1 = No
RDPID = Yes
GFNI = No
VAES = No
SIMD: 128-bit
* SSE = Yes
* SSE2 = Yes
* SSE3 = Yes
* SSSE3 = Yes
SSE4a = Yes
* SSE4.1 = Yes
* SSE4.2 = Yes
AES-NI = Yes
SHA = Yes
SIMD: 256-bit
* AVX = Yes
XOP = No
* FMA3 = Yes
* FMA4 = No
* AVX2 = Yes
SIMD: 512-bit
* AVX512-F = No
AVX512-CD = No
AVX512-PF = No
AVX512-ER = No
* AVX512-VL = No
* AVX512-BW = No
* AVX512-DQ = No
* AVX512-IFMA = No
* AVX512-VBMI = No
Alright Intel, how many drinks have you had tonight?
AVX512-VPOPCNTDQ = No
AVX512-4FMAPS = No
AVX512-4VNNIW = No
AVX512-VBMI2 = No
AVX512-VPCLMUL = No
AVX512-VNNI = No
AVX512-BITALG = No
AVX512-BF16 = No
Auto-Selecting: 19-ZN2 ~ Kagari
/home/mark/y-cruncher/Binaries/19-ZN2 ~ Kagari
Launching y-cruncher...
================================================================
Checking processor/OS features...
Required Features:
x64, ABM, BMI1, BMI2, ADX,
SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2,
AVX, FMA3, AVX2
Parsing Core -> Handle Mappings...
Cores: 0-127
Parsing NUMA -> Core Mappings...
Node 0: 0-127
Constant: Pi
Algorithm: Chudnovsky (1988)
Decimal Digits: 500,000,000
Hexadecimal Digits: Disabled
Computation Mode: Ram Only
Multi-Threading: Push Pool -> 128 / ? (randomization on)
Start Time: Fri Dec 17 19:09:29 2021
Working Memory... 3.98 GiB (locked, spread: ?)
Twiddle Tables... 283 MiB (locked, spread: ?)
Begin Computation:
Series CommonP2B3... 35,256,847 terms (Expansion Factor = 2.636)
Time: 6.431 seconds ( 0.107 minutes )
Large Division...
Time: 0.373 seconds ( 0.006 minutes )
InvSqrt(10005)...
Time: 0.250 seconds ( 0.004 minutes )
Large Multiply...
Time: 0.134 seconds ( 0.002 minutes )
Pi: 7.188 seconds ( 0.120 minutes )
Base Converting:
Time: 0.454 seconds ( 0.008 minutes )
Writing Decimal Digits:
Time: 0.406 seconds ( 0.007 minutes )
Start Time: Fri Dec 17 19:09:29 2021
End Time: Fri Dec 17 19:09:39 2021
Total Computation Time: 7.642 seconds ( 0.127 minutes )
Start-to-End Wall Time: 10.062 seconds ( 0.168 minutes )
CPU Utilization: 10172.45 % + 100.36 % kernel overhead
Multi-core Efficiency: 79.47 % + 0.78 % kernel overhead
Last Decimal Digits: Pi
3896531789 0364496761 5664275325 5483742003 7847987772 : 499,999,950
5002477883 0364214864 5906800532 7052368734 3293261427 : 500,000,000
Spot Check: Good through 500,000,000
Version: 0.7.8.9507 (Linux/19-ZN2 ~ Kagari)
Processor(s): AMD Eng Sample: 100-000000020-02_30/20_N
Topology: 128 threads / 64 cores / 1 socket / 1 NUMA node
Usable Memory: 135,032,893,440 ( 126 GiB)
CPU Base Frequency: 1,996,240,000 Hz
Validation File: Pi - 20211217-190940.txt
mark@mark-7b12:~/y-cruncher$ sudo ./y-cruncher.ex skip-warnings bench 2.5b
y-cruncher v0.7.8 Build 9507
Detecting Environment...
CPU Vendor:
AMD = Yes
Intel = No
OS Features:
* 64-bit = Yes
* OS AVX = Yes
* OS AVX512 = No
Hardware Features:
MMX = Yes
* x64 = Yes
* ABM = Yes
RDRAND = Yes
RDSEED = Yes
BMI1 = Yes
* BMI2 = Yes
* ADX = Yes
MPX = No
PREFETCHW = Yes
PREFETCHWT1 = No
RDPID = Yes
GFNI = No
VAES = No
SIMD: 128-bit
* SSE = Yes
* SSE2 = Yes
* SSE3 = Yes
* SSSE3 = Yes
SSE4a = Yes
* SSE4.1 = Yes
* SSE4.2 = Yes
AES-NI = Yes
SHA = Yes
SIMD: 256-bit
* AVX = Yes
XOP = No
* FMA3 = Yes
* FMA4 = No
* AVX2 = Yes
SIMD: 512-bit
* AVX512-F = No
AVX512-CD = No
AVX512-PF = No
AVX512-ER = No
* AVX512-VL = No
* AVX512-BW = No
* AVX512-DQ = No
* AVX512-IFMA = No
* AVX512-VBMI = No
Alright Intel, how many drinks have you had tonight?
AVX512-VPOPCNTDQ = No
AVX512-4FMAPS = No
AVX512-4VNNIW = No
AVX512-VBMI2 = No
AVX512-VPCLMUL = No
AVX512-VNNI = No
AVX512-BITALG = No
AVX512-BF16 = No
Auto-Selecting: 19-ZN2 ~ Kagari
/home/mark/y-cruncher/Binaries/19-ZN2 ~ Kagari
Launching y-cruncher...
================================================================
Checking processor/OS features...
Required Features:
x64, ABM, BMI1, BMI2, ADX,
SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2,
AVX, FMA3, AVX2
Parsing Core -> Handle Mappings...
Cores: 0-127
Parsing NUMA -> Core Mappings...
Node 0: 0-127
Constant: Pi
Algorithm: Chudnovsky (1988)
Decimal Digits: 2,500,000,000
Hexadecimal Digits: Disabled
Computation Mode: Ram Only
Multi-Threading: Push Pool -> 128 / ? (randomization on)
Start Time: Fri Dec 17 19:10:58 2021
Working Memory... 12.2 GiB (locked, spread: ?)
Twiddle Tables... 286 MiB (locked, spread: ?)
Begin Computation:
Series CommonP2B3... 176,284,185 terms (Expansion Factor = 2.784)
Time: 31.382 seconds ( 0.523 minutes )
Large Division...
Time: 1.667 seconds ( 0.028 minutes )
InvSqrt(10005)...
Time: 1.120 seconds ( 0.019 minutes )
Large Multiply...
Time: 0.697 seconds ( 0.012 minutes )
Pi: 34.866 seconds ( 0.581 minutes )
Base Converting:
Time: 2.273 seconds ( 0.038 minutes )
Writing Decimal Digits:
Time: 1.779 seconds ( 0.030 minutes )
Start Time: Fri Dec 17 19:10:58 2021
End Time: Fri Dec 17 19:11:40 2021
Total Computation Time: 37.139 seconds ( 0.619 minutes )
Start-to-End Wall Time: 42.582 seconds ( 0.710 minutes )
CPU Utilization: 11225.23 % + 92.81 % kernel overhead
Multi-core Efficiency: 87.70 % + 0.73 % kernel overhead
Last Decimal Digits: Pi
0917027898 3554136437 7123165188 3528593128 0032489094 : 2,499,999,950
9228502005 4677489552 2459688725 5242233502 7255998083 : 2,500,000,000
Spot Check: Good through 2,500,000,000
Version: 0.7.8.9507 (Linux/19-ZN2 ~ Kagari)
Processor(s): AMD Eng Sample: 100-000000020-02_30/20_N
Topology: 128 threads / 64 cores / 1 socket / 1 NUMA node
Usable Memory: 135,032,893,440 ( 126 GiB)
CPU Base Frequency: 1,996,248,000 Hz
Validation File: Pi - 20211217-191142.txt
mark@mark-7b12:~/y-cruncher$