任务 35492129
| 用户名 | 18no10ab.19465.4975.10.44.222.vlar_2 |
| 任务单元 | 12393022 |
| 创建时间 | 3 Feb 2020, 8:07:27 UTC |
| 发送时间 | 3 Feb 2020, 13:29:15 UTC |
| 上报期限 | 27 Mar 2020, 18:28:57 UTC |
| 接收时间 | 7 Mar 2020, 12:23:39 UTC |
| 服务端状态 | 完成 |
| 结果 | 成功 |
| 客户端状态 | 已完成 |
| 退出状态 | 0 (0x00000000) |
| 计算机 ID | 75197 |
| 运行时间 | 8 分 49 秒 |
| CPU 时间 | 5 分 12 秒 |
| 验证状态 | 有效结果 |
| 积分 | 86.43 |
| 设备最高FLOPS（每秒浮点运算次数） | 2,552.84 GFLOPS |
| 计算程序版本 | SETI@home v8 v8.22 (opencl_nvidia_SoG) x86_64-pc-linux-gnu |
标准错误输出
<core_client_version>7.2.33</core_client_version>
<![CDATA[
<stderr_txt>
Running on device number: 1
OpenCL platform detected: NVIDIA Corporation
Number of OpenCL devices found : 2
BOINC assigns slot on device #2 of 2 devices.
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: 2.6.32-696.18.7.el6.x86_64
CPU : Intel(R) Xeon(R) CPU E5620 @ 2.40GHz
16 core(s), Speed : 1600.000 MHz
L1 : 64 KB, Cache : 12288 KB
Features : FPU TSC PAE APIC MTRR MMX SSE SSE2 HT PNI SSSE3 SSE4_1 SSE4_2
OpenCL-kernels filename : MultiBeam_Kernels_r3584.cl
ar=0.009927 NumCfft=146019 NumGauss=0 NumPulse=50196037760 NumTriplet=67989919904
Currently allocated 201 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: 2
Max compute units: 28
Max work group size: 1024
Max clock frequency: 1582Mhz
Max memory allocation: 2930376704
Cache type: Read/Write
Cache line size: 128
Cache size: 458752
Global memory size: 11721506816
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 1080 Ti
Vendor: NVIDIA Corporation
Driver version: 390.12
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
Max compute units: 16
Max work group size: 1024
Max clock frequency: 1544Mhz
Max memory allocation: 386531328
Cache type: Read/Write
Cache line size: 128
Cache size: 262144
Global memory size: 1546125312
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 580
Vendor: NVIDIA Corporation
Driver version: 390.12
Version: OpenCL 1.1 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 : 0.009927
Used GPU device parameters are:
Number of compute units: 16
Single buffer allocation size: 128MB
Total device global memory: 1474MB
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
GPU device sync requested... ...GPU device synched
Termination request detected or computations are finished. GPU device synched, exiting...
Running on device number: 1
OpenCL platform detected: NVIDIA Corporation
Number of OpenCL devices found : 2
BOINC assigns slot on device #2 of 2 devices.
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: 2.6.32-696.18.7.el6.x86_64
CPU : Intel(R) Xeon(R) CPU E5620 @ 2.40GHz
16 core(s), Speed : 1600.000 MHz
L1 : 64 KB, Cache : 12288 KB
Features : FPU TSC PAE APIC MTRR MMX SSE SSE2 HT PNI SSSE3 SSE4_1 SSE4_2
OpenCL-kernels filename : MultiBeam_Kernels_r3584.cl
ar=0.009927 NumCfft=146019 NumGauss=0 NumPulse=50196037760 NumTriplet=67989919904
Currently allocated 201 MB for GPU buffers
In v_BaseLineSmooth: NumDataPoints=1048576, BoxCarLength=8192, NumPointsInChunk=32768
Restarted at 3.23 percent.
Used GPU device parameters are:
Number of compute units: 16
Single buffer allocation size: 128MB
Total device global memory: 1474MB
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=24.47114, time=46.98, d_freq=1419667547.57, chirp=-12.208, fft_len=128k
Pulse: peak=1.918326, time=53.79, period=3.447, d_freq=1419665917.68, score=1.001, chirp=-15.968, fft_len=2k
GPU device sync requested... ...GPU device synched
Termination request detected or computations are finished. GPU device synched, exiting...
Running on device number: 0
OpenCL platform detected: NVIDIA Corporation
Number of OpenCL devices found : 2
BOINC assigns slot on device #1 of 2 devices.
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: 2.6.32-696.18.7.el6.x86_64
CPU : Intel(R) Xeon(R) CPU E5620 @ 2.40GHz
16 core(s), Speed : 1600.000 MHz
L1 : 64 KB, Cache : 12288 KB
Features : FPU TSC PAE APIC MTRR MMX SSE SSE2 HT PNI SSSE3 SSE4_1 SSE4_2
OpenCL-kernels filename : MultiBeam_Kernels_r3584.cl
ar=0.009927 NumCfft=146019 NumGauss=0 NumPulse=50196037760 NumTriplet=67989919904
Currently allocated 201 MB for GPU buffers
In v_BaseLineSmooth: NumDataPoints=1048576, BoxCarLength=8192, NumPointsInChunk=32768
Restarted at 38.65 percent.
Used GPU device parameters are:
Number of compute units: 28
Single buffer allocation size: 128MB
Total device global memory: 11178MB
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
Pulse: peak=1.045042, time=53.71, period=1.476, d_freq=1419672729.95, score=1.003, chirp=-31.737, fft_len=512
Pulse: peak=1.281171, time=53.7, period=1.944, d_freq=1419668862.45, score=1, chirp=32.271, fft_len=256
Pulse: peak=10.97405, time=53.74, period=35.76, d_freq=1419664476.67, score=1.1, chirp=-39.605, fft_len=1024
Pulse: peak=4.60292, time=53.71, period=12.88, d_freq=1419663440.19, score=1.011, chirp=50.272, fft_len=512
Pulse: peak=5.718959, time=53.71, period=14.09, d_freq=1419666833.98, score=1.005, chirp=-61.608, fft_len=512
Pulse: peak=0.4836897, time=53.69, period=0.3715, d_freq=1419669221.67, score=1.045, chirp=64.541, fft_len=128
Pulse: peak=8.324433, time=53.74, period=21.67, d_freq=1419669071, score=1.073, chirp=65.941, fft_len=1024
Pulse: peak=8.145952, time=53.74, period=21.71, d_freq=1419669074.58, score=1.05, chirp=66.008, fft_len=1024
Pulse: peak=6.923406, time=53.71, period=20.38, d_freq=1419669300.88, score=1.043, chirp=-71.076, fft_len=512
Pulse: peak=3.671293, time=53.79, period=10.22, d_freq=1419671324.07, score=1.004, chirp=78.243, fft_len=2k
Pulse: peak=3.781312, time=53.74, period=10.56, d_freq=1419672177.5, score=1.009, chirp=-87.077, fft_len=1024
Pulse: peak=3.832131, time=53.74, period=10.58, d_freq=1419672173.92, score=1.022, chirp=-87.144, fft_len=1024
Pulse: peak=3.76198, time=53.74, period=10.6, d_freq=1419670245.58, score=1.003, chirp=92.945, fft_len=1024
Pulse: peak=7.462077, time=53.9, period=23.49, d_freq=1419668594.86, score=1.008, chirp=95.312, fft_len=4k
Pulse: peak=0.8594375, time=53.7, period=0.8581, d_freq=1419664532.05, score=1.05, chirp=96.545, fft_len=256
Best spike: peak=24.47114, time=46.98, d_freq=1419667547.57, chirp=-12.208, fft_len=128k
Best autocorr: peak=17.6064, time=33.56, delay=0.79268, d_freq=1419667850.31, chirp=-3.5298, fft_len=128k
Best gaussian: peak=0, mean=0, ChiSq=0, time=-2.122e+11, d_freq=0,
score=-12, null_hyp=0, chirp=0, fft_len=0
Best pulse: peak=10.97405, time=53.74, period=35.76, d_freq=1419664476.67, score=1.1, chirp=-39.605, fft_len=1024
Best triplet: peak=0, time=-2.122e+11, period=0, d_freq=0, chirp=0, fft_len=0
Spike count: 1
Autocorr count: 0
Pulse count: 16
Triplet count: 0
Gaussian count: 0
Time cpu in use since last restart: 184.6 seconds
Fftlength=32,pass=3:Tune: sum=30406(ms); min=4.775(ms); max=62.97(ms); mean=35.69(ms); s_mean=48.61; sleep=45(ms); delta=826; N=852; usual
Fftlength=32,pass=4:Tune: sum=18968.5(ms); min=3.324(ms); max=48.47(ms); mean=23.8(ms); s_mean=35.86; sleep=30(ms); delta=908; N=797; usual
Fftlength=32,pass=5:Tune: sum=16691.8(ms); min=3.918(ms); max=42.31(ms); mean=22.29(ms); s_mean=28.35; sleep=30(ms); delta=860; N=749; usual
Fftlength=64,pass=3:Tune: sum=24196.1(ms); min=2.145(ms); max=59.2(ms); mean=26.33(ms); s_mean=49.09; sleep=45(ms); delta=974; N=919; usual
Fftlength=64,pass=4:Tune: sum=9968.75(ms); min=1.9(ms); max=26.19(ms); mean=12.19(ms); s_mean=19.73; sleep=15(ms); delta=929; N=818; usual
Fftlength=64,pass=5:Tune: sum=8647.92(ms); min=1.906(ms); max=21.89(ms); mean=11.25(ms); s_mean=15.95; sleep=15(ms); delta=880; N=769; usual
Fftlength=128,pass=3:Tune: sum=9983.98(ms); min=1.147(ms); max=25.44(ms); mean=10.61(ms); s_mean=14.95; sleep=15(ms); delta=1024; N=941; usual
Fftlength=128,pass=4:Tune: sum=5929.73(ms); min=0.8888(ms); max=15.52(ms); mean=6.761(ms); s_mean=8.667; sleep=0(ms); delta=988; N=877; usual
Fftlength=128,pass=5:Tune: sum=4970.27(ms); min=0.9697(ms); max=14.17(ms); mean=5.931(ms); s_mean=7.367; sleep=0(ms); delta=949; N=838; usual
Fftlength=256,pass=3:Tune: sum=14260.4(ms); min=0.5489(ms); max=30.11(ms); mean=14.15(ms); s_mean=29.09; sleep=30(ms); delta=1063; N=1008; high_perf
Fftlength=256,pass=4:Tune: sum=2202.19(ms); min=0.4536(ms); max=8.911(ms); mean=3.777(ms); s_mean=8.682; sleep=0(ms); delta=1020; N=583; usual
Fftlength=256,pass=5:Tune: sum=1868.22(ms); min=0.4843(ms); max=7.851(ms); mean=3.466(ms); s_mean=7.453; sleep=0(ms); delta=976; N=539; usual
Fftlength=512,pass=3:Tune: sum=17204.5(ms); min=0.2816(ms); max=14.98(ms); mean=11.95(ms); s_mean=14.61; sleep=15(ms); delta=1467; N=1440; high_perf
Fftlength=512,pass=4:Tune: sum=550.09(ms); min=0.2345(ms); max=4.484(ms); mean=1.884(ms); s_mean=4.296; sleep=0(ms); delta=1446; N=292; usual
Fftlength=512,pass=5:Tune: sum=461.062(ms); min=0.2529(ms); max=3.834(ms); mean=1.714(ms); s_mean=3.715; sleep=0(ms); delta=1423; N=269; usual
Fftlength=1024,pass=3:Tune: sum=17673.8(ms); min=0.1475(ms); max=7.358(ms); mean=6.821(ms); s_mean=7.137; sleep=0(ms); delta=2604; N=2591; high_perf
Fftlength=1024,pass=4:Tune: sum=135.489(ms); min=0.126(ms); max=2.175(ms); mean=0.928(ms); s_mean=1.879; sleep=0(ms); delta=2594; N=146; usual
Fftlength=1024,pass=5:Tune: sum=113.247(ms); min=0.1352(ms); max=1.853(ms); mean=0.8451(ms); s_mean=1.77; sleep=0(ms); delta=2582; N=134; usual
Fftlength=2048,pass=3:Tune: sum=17660.9(ms); min=1.706(ms); max=3.92(ms); mean=3.539(ms); s_mean=3.528; sleep=0(ms); delta=1; N=4990; high_perf
Fftlength=4096,pass=3:Tune: sum=13670(ms); min=0.6083(ms); max=2.721(ms); mean=1.37(ms); s_mean=1.368; sleep=0(ms); delta=1; N=9980; high_perf
Fftlength=8192,pass=3:Tune: sum=15639.7(ms); min=0.7722(ms); max=0.8643(ms); mean=0.7836(ms); s_mean=0.7814; sleep=0(ms); delta=1; N=19958; 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=0 , N=0 , <>=0 , min=0 , max=0
Gaussian_report total=0 , N=0 , <>=0 , min=0 , max=0
Gaussian_miss total=0 , N=0 , <>=0 , min=0 , max=0
PC_triplet_find_hit total=5.2116E+04, N=52116 , <>=1 , min=1 , max=1
PC_triplet_find_miss total=1.8420E+03, N=1842 , <>=1 , min=1 , max=1
PC_pulse_find_hit total=3.9821E+04, N=39821 , <>=1 , min=1 , max=1
PC_pulse_find_miss total=1.5000E+01, N=15 , <>=1 , min=1 , max=1
PC_pulse_find_early_miss total=1.3000E+01, N=13 , <>=1 , min=1 , max=1
PC_pulse_find_2CPU total=0.0000E+00, N=0 , <>=0 , min=0 , max=0
PoT_transfer_not_needed total=5.2105E+04, N=52105 , <>=1 , min=1 , max=1
PoT_transfer_needed total=1.8530E+03, N=1853 , <>=1 , min=1 , max=1
SleepQuantum total=1.8036E+03, N=1695 , <>=1.064 , min=0.9307 , max=1.132
GPU device sync requested... ...GPU device synched
04:23:22 (32259): called boinc_finish(0)
</stderr_txt>
]]>
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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.