Task 8683087468
| Name | 19mr20ac.29729.22153.15.42.157_2 |
| Workunit | 3946462516 |
| Created | 25 Mar 2020, 10:33:51 UTC |
| Sent | 25 Mar 2020, 11:34:52 UTC |
| Report deadline | 17 May 2020, 10:15:29 UTC |
| Received | 15 May 2020, 14:29:31 UTC |
| Server state | Over |
| Outcome | Success |
| Client state | Done |
| Exit status | 0 (0x00000000) |
| Computer ID | 8711234 |
| Run time | 6 min 18 sec |
| CPU time | 1 min 42 sec |
| Validate state | Valid |
| Credit | 88.81 |
| Device peak FLOPS | 705.85 GFLOPS |
| Application version | SETI@home v8 v8.22 (opencl_nvidia_SoG) x86_64-pc-linux-gnu |
| Peak working set size | 196.94 MB |
| Peak swap size | 9,181.08 MB |
| Peak disk usage | 0.04 MB |
Stderr output
<core_client_version>7.9.3</core_client_version>
<![CDATA[
<stderr_txt>
OpenCL platform detected: NVIDIA Corporation
Number of OpenCL devices found : 1
BOINC assigns slot on device #0.
Info: BOINC provided OpenCL device ID used
Build features: SETI8 Non-graphics OpenCL USE_OPENCL_NV OCL_ZERO_COPY SIGNALS_ON_GPU OCL_CHIRP3 FFTW SSE2 64bit
System: Linux x86_64 Kernel: 5.3.0-46-generic
CPU : AMD FX-8320E Eight-Core Processor
8 core(s), Speed : 3206.497 MHz
L1 : 64 KB, Cache : 2048 KB
Features : FPU TSC PAE APIC MTRR MMX SSE SSE2 HT PNI SSSE3 SSE4A SSE4_1 SSE4_2 AVX FMA4
OpenCL-kernels filename : MultiBeam_Kernels_r3584.cl
ar=0.434308 NumCfft=194365 NumGauss=1089053386 NumPulse=226461898711 NumTriplet=452854746941
Currently allocated 229 MB for GPU buffers
In v_BaseLineSmooth: NumDataPoints=1048576, BoxCarLength=8192, NumPointsInChunk=32768
Linux optimized setiathome_v8 application
Version info: SSE2x (Intel, Core 2-optimized v8-nographics) V5.13 by Alex Kan
SSE2x Linux64 Build 3584 , Ported by : Raistmer, JDWhale, Urs Echternacht
OpenCL version by Raistmer, r3584
Number of OpenCL platforms: 1
OpenCL Platform Name: NVIDIA CUDA
Number of devices: 1
Max compute units: 10
Max work group size: 1024
Max clock frequency: 1835Mhz
Max memory allocation: 1589673984
Cache type: Read/Write
Cache line size: 128
Cache size: 491520
Global memory size: 6358695936
Constant buffer size: 65536
Max number of constant args: 9
Local memory type: Scratchpad
Local memory size: 49152
Queue properties:
Out-of-Order: Yes
Name: GeForce GTX 1060 6GB
Vendor: NVIDIA Corporation
Driver version: 435.21
Version: OpenCL 1.2 CUDA
Extensions: cl_khr_global_int32_base_atomics cl_khr_global_int32_extended_atomics cl_khr_local_int32_base_atomics cl_khr_local_int32_extended_atomics cl_khr_fp64 cl_khr_byte_addressable_store cl_khr_icd cl_khr_gl_sharing cl_nv_compiler_options cl_nv_device_attribute_query cl_nv_pragma_unroll cl_nv_copy_opts cl_nv_create_buffer
Work Unit Info:
...............
Credit multiplier is : 2.85
WU true angle range is : 0.434308
Used GPU device parameters are:
Number of compute units: 10
Single buffer allocation size: 128MB
Total device global memory: 6064MB
max WG size: 1024
local mem type: Real
FERMI path used: yes
LotOfMem path: yes
LowPerformanceGPU path: no
HighPerformanceGPU path: no
period_iterations_num=50
Spike: peak=24.15222, time=77.18, d_freq=1419036701.7, chirp=17.757, fft_len=64k
Spike: peak=25.28871, time=77.18, d_freq=1419036701.69, chirp=17.761, fft_len=64k
Spike: peak=25.15241, time=77.18, d_freq=1419036701.68, chirp=17.764, fft_len=64k
Gaussian: peak=3.892366, mean=0.5428654, ChiSq=1.37936, time=12.58, d_freq=1419032980.34,
score=0.9254246, null_hyp=2.280245, chirp=-13.679, fft_len=16k
Best spike: peak=25.28871, time=77.18, d_freq=1419036701.69, chirp=17.761, fft_len=64k
Best autocorr: peak=17.46867, time=33.55, delay=4.2254, d_freq=1419032802.1, chirp=-11.952, fft_len=128k
Best gaussian: peak=3.892366, mean=0.5428654, ChiSq=1.37936, time=12.58, d_freq=1419032980.34,
score=0.9254246, null_hyp=2.280245, chirp=-13.679, fft_len=16k
Best pulse: peak=3.085174, time=55.69, period=0.8978, d_freq=1419033605.99, score=0.9951, chirp=-83.181, fft_len=256
Best triplet: peak=0, time=-2.125e+11, period=0, d_freq=0, chirp=0, fft_len=0
Spike count: 3
Autocorr count: 0
Pulse count: 0
Triplet count: 0
Gaussian count: 1
Time cpu in use since last restart: 102.1 seconds
Fftlength=8,pass=3:Tune: sum=6137.04(ms); min=2.629(ms); max=56.73(ms); mean=29.79(ms); s_mean=36.24; sleep=30(ms); delta=256; N=206; usual
Fftlength=8,pass=4:Tune: sum=4091.14(ms); min=1.748(ms); max=38.28(ms); mean=22.36(ms); s_mean=29.03; sleep=30(ms); delta=246; N=183; usual
Fftlength=8,pass=5:Tune: sum=3009.18(ms); min=2.084(ms); max=29.88(ms); mean=19.05(ms); s_mean=24.7; sleep=15(ms); delta=237; N=158; usual
Fftlength=16,pass=3:Tune: sum=3571.38(ms); min=1.093(ms); max=33.06(ms); mean=16.46(ms); s_mean=26.47; sleep=15(ms); delta=264; N=217; usual
Fftlength=16,pass=4:Tune: sum=2426.23(ms); min=1.517(ms); max=23.05(ms); mean=12.7(ms); s_mean=17.47; sleep=15(ms); delta=254; N=191; usual
Fftlength=16,pass=5:Tune: sum=1770.19(ms); min=0.9431(ms); max=18.6(ms); mean=10.47(ms); s_mean=12.35; sleep=15(ms); delta=248; N=169; usual
Fftlength=32,pass=3:Tune: sum=2296.43(ms); min=0.4936(ms); max=21.69(ms); mean=10.07(ms); s_mean=14.24; sleep=15(ms); delta=267; N=228; usual
Fftlength=32,pass=4:Tune: sum=1610.21(ms); min=0.5681(ms); max=15.94(ms); mean=7.455(ms); s_mean=9.912; sleep=0(ms); delta=255; N=216; usual
Fftlength=32,pass=5:Tune: sum=1197.44(ms); min=0.5251(ms); max=12.94(ms); mean=5.841(ms); s_mean=7.296; sleep=0(ms); delta=244; N=205; usual
Fftlength=64,pass=3:Tune: sum=2350.55(ms); min=0.4116(ms); max=23.23(ms); mean=8.87(ms); s_mean=10.98; sleep=0(ms); delta=284; N=265; usual
Fftlength=64,pass=4:Tune: sum=1659.93(ms); min=0.2632(ms); max=17.91(ms); mean=6.535(ms); s_mean=7.978; sleep=0(ms); delta=273; N=254; usual
Fftlength=64,pass=5:Tune: sum=1222.17(ms); min=0.226(ms); max=13.99(ms); mean=5.135(ms); s_mean=11.93; sleep=0(ms); delta=257; N=238; usual
Fftlength=128,pass=3:Tune: sum=6314.37(ms); min=14.45(ms); max=34.73(ms); mean=32.38(ms); s_mean=32.47; sleep=30(ms); delta=1; N=195; high_perf
Fftlength=256,pass=3:Tune: sum=5696.45(ms); min=6.762(ms); max=16.26(ms); mean=14.64(ms); s_mean=14.81; sleep=15(ms); delta=1; N=389; high_perf
Fftlength=512,pass=3:Tune: sum=5654.64(ms); min=2.602(ms); max=8.071(ms); mean=7.259(ms); s_mean=7.402; sleep=0(ms); delta=1; N=779; high_perf
Fftlength=1024,pass=3:Tune: sum=1466.2(ms); min=0.9144(ms); max=0.9697(ms); mean=0.9405(ms); s_mean=0.9425; sleep=0(ms); delta=1; N=1559; usual
Fftlength=2048,pass=3:Tune: sum=928.795(ms); min=0.2918(ms); max=0.3287(ms); mean=0.298(ms); s_mean=0.2988; sleep=0(ms); delta=1; N=3117; usual
Gaussian_transfer_not_needed total=0.0000E+00, N=0 , <>=0 , min=0 , max=0
Gaussian_transfer_needed total=0.0000E+00, N=0 , <>=0 , min=0 , max=0
Gaussian_skip1_no_peak total=0 , N=0 , <>=0 , min=0 , max=0
Gaussian_skip2_bad_group_peak total=0 , N=0 , <>=0 , min=0 , max=0
Gaussian_skip3_too_weak_peak total=0 , N=0 , <>=0 , min=0 , max=0
Gaussian_skip4_too_big_ChiSq total=0 , N=0 , <>=0 , min=0 , max=0
Gaussian_skip6_low_power total=0 , N=0 , <>=0 , min=0 , max=0
Gaussian_new_best total=12 , N=12 , <>=1 , min=1 , max=1
Gaussian_report total=1 , N=1 , <>=1 , min=1 , max=1
Gaussian_miss total=0 , N=0 , <>=0 , min=0 , max=0
PC_triplet_find_hit total=2.4552E+04, N=24552 , <>=1 , min=1 , max=1
PC_triplet_find_miss total=3.5500E+02, N=355 , <>=1 , min=1 , max=1
PC_pulse_find_hit total=1.2448E+04, N=12448 , <>=1 , min=1 , max=1
PC_pulse_find_miss total=7.0000E+00, N=7 , <>=1 , min=1 , max=1
PC_pulse_find_early_miss total=4.0000E+00, N=4 , <>=1 , min=1 , max=1
PC_pulse_find_2CPU total=1.0000E+00, N=1 , <>=1 , min=1 , max=1
PoT_transfer_not_needed total=2.4548E+04, N=24548 , <>=1 , min=1 , max=1
PoT_transfer_needed total=3.6000E+02, N=360 , <>=1 , min=1 , max=1
SleepQuantum total=6.4020E+03, N=6203 , <>=1.032 , min=0.8655 , max=1.3
GPU device sync requested... ...GPU device synched
21:26:23 (20659): called boinc_finish(0)
</stderr_txt>
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©2020 University of California
SETI@home and Astropulse are funded by grants from the National Science Foundation, NASA, and donations from SETI@home volunteers. AstroPulse is funded in part by the NSF through grant AST-0307956.