任务 35648249
| 用户名 | 18no10ab.11229.8656.12.46.234.vlar_4 |
| 任务单元 | 12412748 |
| 创建时间 | 4 Apr 2020, 18:09:21 UTC |
| 发送时间 | 4 Apr 2020, 18:10:27 UTC |
| 上报期限 | 27 May 2020, 23:10:09 UTC |
| 接收时间 | 4 Apr 2020, 18:48:46 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 | 75292 |
| 运行时间 | 13 分 49 秒 |
| CPU 时间 | 13 分 44 秒 |
| 验证状态 | 有效结果 |
| 积分 | 95.47 |
| 设备最高FLOPS（每秒浮点运算次数） | 787.12 GFLOPS |
| 计算程序版本 | SETI@home v8 v8.16 (opencl_nvidia_sah) windows_intelx86 |
| Peak working set size | 160.02 MB |
| Peak swap size | 199.29 MB |
| Peak disk usage | 0.03 MB |
标准错误输出
<core_client_version>7.6.22</core_client_version>
<![CDATA[
<stderr_txt>
Running on device number: 0
Sleep() & wait for event loops will be used in some places
Maximum single buffer size set to:1024MB
Target kernel sequence time set to 1500m
System timer will be set in high resolution mode
High-performance path selected. If GUI lags occur consider to remove -high_perf option from tuning line
Number of period iterations for PulseFind set to:5
SpikeFind FFT size threshold override set to:4096
TUNE: kernel 1 now has workgroup size of (64,1,4)
oclFFT global radix override set to:256
oclFFT local radix override set to:16
oclFFT max WG size override set to:256
oclFFT max local FFT size override set to:512
oclFFT number of local memory banks set to:64
oclFFT minimal memory coalesce width set to:64
Number of app instances per device set to:2
total_GPU_instances_num set to 2
Priority of worker thread raised successfully
Priority of process adjusted successfully, below normal priority class used
OpenCL platform detected: Intel(R) Corporation
OpenCL platform detected: NVIDIA Corporation
BOINC assigns device 0
Info: BOINC provided OpenCL device ID used
Build features: SETI8 Non-graphics OpenCL USE_OPENCL_NV OCL_ZERO_COPY OCL_CHIRP3 FFTW USE_SSE3 x86
CPUID: Intel(R) Core(TM) i7-4790K CPU @ 4.00GHz
Cache: L1=64K L2=256K
CPU features: FPU TSC PAE CMPXCHG8B APIC SYSENTER MTRR CMOV/CCMP MMX FXSAVE/FXRSTOR SSE SSE2 HT SSE3 SSSE3 FMA3 SSE4.1 SSE4.2 AVX
OpenCL-kernels filename : MultiBeam_Kernels_r3486.cl
ar=0.011382 NumCfft=146015 NumGauss=0 NumPulse=50191844224 NumTriplet=67985726368
Currently allocated 1081 MB for GPU buffers
In v_BaseLineSmooth: NumDataPoints=1048576, BoxCarLength=8192, NumPointsInChunk=32768
Windows optimized setiathome_v8 application
Based on Intel, Core 2-optimized v8-nographics V5.13 by Alex Kan
SSE3xj Win32 Build 3486 , Ported by : Raistmer, JDWhale
SETI8 update by Raistmer
OpenCL version by Raistmer, r3486
Number of OpenCL platforms: 2
OpenCL Platform Name: Intel(R) OpenCL
Number of devices: 1
Max compute units: 20
Max work group size: 512
Max clock frequency: 350Mhz
Max memory allocation: 367001600
Cache type: Read/Write
Cache line size: 64
Cache size: 2097152
Global memory size: 1468006400
Constant buffer size: 65536
Max number of constant args: 8
Local memory type: Scratchpad
Local memory size: 65536
Queue properties:
Out-of-Order: No
Name: Intel(R) HD Graphics 4600
Vendor: Intel(R) Corporation
Driver version: 10.18.10.3907
Version: OpenCL 1.2
Extensions: cl_intel_accelerator cl_intel_ctz cl_intel_d3d11_nv12_media_sharing cl_intel_dx9_media_sharing cl_intel_motion_estimation cl_khr_3d_image_writes cl_khr_byte_addressable_store cl_khr_d3d10_sharing cl_khr_d3d11_sharing cl_khr_depth_images cl_khr_dx9_media_sharing cl_khr_gl_depth_images cl_khr_gl_event cl_khr_gl_msaa_sharing cl_khr_gl_sharing cl_khr_global_int32_base_atomics cl_khr_global_int32_extended_atomics cl_khr_icd cl_khr_image2d_from_buffer cl_khr_local_int32_base_atomics cl_khr_local_int32_extended_atomics cl_khr_spir
OpenCL Platform Name: NVIDIA CUDA
Number of devices: 1
Max compute units: 16
Max work group size: 1024
Max clock frequency: 1278Mhz
Max memory allocation: 1073741824
Cache type: Read/Write
Cache line size: 128
Cache size: 262144
Global memory size: 4294967296
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 980
Vendor: NVIDIA Corporation
Driver version: 352.86
Version: OpenCL 1.2 CUDA
Extensions: 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_d3d9_sharing cl_nv_d3d10_sharing cl_khr_d3d10_sharing cl_nv_d3d11_sharing cl_nv_copy_opts 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
Work Unit Info:
...............
Credit multiplier is : 2.85
WU true angle range is : 0.011382
Used GPU device parameters are:
Number of compute units: 16
Single buffer allocation size: 1024MB
Total device global memory: 4096MB
max WG size: 1024
local mem type: Real
FERMI path used: yes
LotOfMem path: no
LowPerformanceGPU path: no
HighPerformanceGPU path: yes
period_iterations_num=5
Triplet: peak=14.81477, time=54.97, period=20.76, d_freq=1419789527, chirp=0.4002, fft_len=512
Pulse: peak=6.769753, time=53.71, period=20.76, d_freq=1419789526.5, score=1.019, chirp=0.4002, fft_len=512
Spike: peak=24.29013, time=100.7, d_freq=1419788511.74, chirp=8.188, fft_len=128k
Spike: peak=24.32574, time=100.7, d_freq=1419788511.74, chirp=8.1917, fft_len=128k
Pulse: peak=6.720582, time=53.74, period=20.87, d_freq=1419780300.89, score=1.035, chirp=11.336, fft_len=1024
Autocorr: peak=17.9138, time=100.7, delay=1.253, d_freq=1419786723.59, chirp=15.57, fft_len=128k
Autocorr: peak=18.14323, time=100.7, delay=1.253, d_freq=1419786724.42, chirp=15.578, fft_len=128k
Pulse: peak=2.338024, time=53.71, period=4.964, d_freq=1419785713.5, score=1.02, chirp=21.738, fft_len=512
GPU device sync requested... ...GPU device synched
Termination request detected or computations are finished. GPU device synched, exiting...
Running on device number: 0
Target kernel sequence time set to 1500m
System timer will be set in high resolution mode
High-performance path selected. If GUI lags occur consider to remove -high_perf option from tuning line
Number of period iterations for PulseFind set to:2
SpikeFind FFT size threshold override set to:4096
TUNE: kernel 1 now has workgroup size of (64,1,4)
oclFFT global radix override set to:256
oclFFT local radix override set to:16
oclFFT max WG size override set to:256
oclFFT max local FFT size override set to:512
oclFFT number of local memory banks set to:64
oclFFT minimal memory coalesce width set to:64
Number of app instances per device set to:1
total_GPU_instances_num set to 1
Priority of worker thread raised successfully
Priority of process adjusted successfully, below normal priority class used
OpenCL platform detected: Intel(R) Corporation
OpenCL platform detected: NVIDIA Corporation
BOINC assigns device 0
Info: BOINC provided OpenCL device ID used
Build features: SETI8 Non-graphics OpenCL USE_OPENCL_NV OCL_ZERO_COPY OCL_CHIRP3 FFTW USE_SSE3 x86
CPUID: Intel(R) Core(TM) i7-4790K CPU @ 4.00GHz
Cache: L1=64K L2=256K
CPU features: FPU TSC PAE CMPXCHG8B APIC SYSENTER MTRR CMOV/CCMP MMX FXSAVE/FXRSTOR SSE SSE2 HT SSE3 SSSE3 FMA3 SSE4.1 SSE4.2 AVX
OpenCL-kernels filename : MultiBeam_Kernels_r3486.cl
ar=0.011382 NumCfft=146015 NumGauss=0 NumPulse=50191844224 NumTriplet=67985726368
Currently allocated 185 MB for GPU buffers
In v_BaseLineSmooth: NumDataPoints=1048576, BoxCarLength=8192, NumPointsInChunk=32768
Windows optimized setiathome_v8 application
Based on Intel, Core 2-optimized v8-nographics V5.13 by Alex Kan
SSE3xj Win32 Build 3486 , Ported by : Raistmer, JDWhale
SETI8 update by Raistmer
OpenCL version by Raistmer, r3486
Number of OpenCL platforms: 2
OpenCL Platform Name: Intel(R) OpenCL
Number of devices: 1
Max compute units: 20
Max work group size: 512
Max clock frequency: 350Mhz
Max memory allocation: 367001600
Cache type: Read/Write
Cache line size: 64
Cache size: 2097152
Global memory size: 1468006400
Constant buffer size: 65536
Max number of constant args: 8
Local memory type: Scratchpad
Local memory size: 65536
Queue properties:
Out-of-Order: No
Name: Intel(R) HD Graphics 4600
Vendor: Intel(R) Corporation
Driver version: 10.18.10.3907
Version: OpenCL 1.2
Extensions: cl_intel_accelerator cl_intel_ctz cl_intel_d3d11_nv12_media_sharing cl_intel_dx9_media_sharing cl_intel_motion_estimation cl_khr_3d_image_writes cl_khr_byte_addressable_store cl_khr_d3d10_sharing cl_khr_d3d11_sharing cl_khr_depth_images cl_khr_dx9_media_sharing cl_khr_gl_depth_images cl_khr_gl_event cl_khr_gl_msaa_sharing cl_khr_gl_sharing cl_khr_global_int32_base_atomics cl_khr_global_int32_extended_atomics cl_khr_icd cl_khr_image2d_from_buffer cl_khr_local_int32_base_atomics cl_khr_local_int32_extended_atomics cl_khr_spir
OpenCL Platform Name: NVIDIA CUDA
Number of devices: 1
Max compute units: 16
Max work group size: 1024
Max clock frequency: 1278Mhz
Max memory allocation: 1073741824
Cache type: Read/Write
Cache line size: 128
Cache size: 262144
Global memory size: 4294967296
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 980
Vendor: NVIDIA Corporation
Driver version: 352.86
Version: OpenCL 1.2 CUDA
Extensions: 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_d3d9_sharing cl_nv_d3d10_sharing cl_khr_d3d10_sharing cl_nv_d3d11_sharing cl_nv_copy_opts 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
Work Unit Info:
...............
Credit multiplier is : 2.85
WU true angle range is : 0.011382
Used GPU device parameters are:
Number of compute units: 16
Single buffer allocation size: 128MB
Total device global memory: 4096MB
max WG size: 1024
local mem type: Real
FERMI path used: yes
LotOfMem path: no
LowPerformanceGPU path: no
HighPerformanceGPU path: yes
period_iterations_num=2
Triplet: peak=14.81477, time=54.97, period=20.76, d_freq=1419789527, chirp=0.4002, fft_len=512
Pulse: peak=6.769753, time=53.71, period=20.76, d_freq=1419789526.5, score=1.019, chirp=0.4002, fft_len=512
Spike: peak=24.29013, time=100.7, d_freq=1419788511.74, chirp=8.188, fft_len=128k
Spike: peak=24.32574, time=100.7, d_freq=1419788511.74, chirp=8.1917, fft_len=128k
Pulse: peak=6.720582, time=53.74, period=20.87, d_freq=1419780300.89, score=1.035, chirp=11.336, fft_len=1024
Autocorr: peak=17.9138, time=100.7, delay=1.253, d_freq=1419786723.59, chirp=15.57, fft_len=128k
Autocorr: peak=18.14323, time=100.7, delay=1.253, d_freq=1419786724.42, chirp=15.578, fft_len=128k
Pulse: peak=2.338024, time=53.71, period=4.964, d_freq=1419785713.5, score=1.02, chirp=21.738, fft_len=512
Spike: peak=24.13596, time=98.99, d_freq=1419781031.62, chirp=-24.977, fft_len=32k
Spike: peak=25.0695, time=98.99, d_freq=1419781031.65, chirp=-24.992, fft_len=32k
Spike: peak=24.39082, time=98.99, d_freq=1419781031.68, chirp=-25.007, fft_len=32k
Pulse: peak=1.491165, time=53.7, period=2.633, d_freq=1419787337.59, score=1.028, chirp=32.807, fft_len=256
Triplet: peak=10.81726, time=61.39, period=17.85, d_freq=1419782911.86, chirp=36.14, fft_len=512
Triplet: peak=11.27081, time=61.39, period=17.85, d_freq=1419782909.19, chirp=36.408, fft_len=512
Pulse: peak=2.414086, time=53.69, period=4.719, d_freq=1419788315.54, score=1.013, chirp=43.209, fft_len=128
Pulse: peak=1.662077, time=53.71, period=2.925, d_freq=1419786953.19, score=1.009, chirp=50.144, fft_len=512
Pulse: peak=10.0918, time=53.79, period=29.26, d_freq=1419780433.13, score=1.045, chirp=67.148, fft_len=2k
Pulse: peak=2.679557, time=53.74, period=5.444, d_freq=1419787939.36, score=1.022, chirp=-93.553, fft_len=1024
Best spike: peak=25.0695, time=98.99, d_freq=1419781031.65, chirp=-24.992, fft_len=32k
Best autocorr: peak=18.14323, time=100.7, delay=1.253, d_freq=1419786724.42, chirp=15.578, fft_len=128k
Best gaussian: peak=0, mean=0, ChiSq=0, time=-2.122e+011, d_freq=0,
score=-12, null_hyp=0, chirp=0, fft_len=0
Best pulse: peak=10.0918, time=53.79, period=29.26, d_freq=1419780433.13, score=1.045, chirp=67.148, fft_len=2k
Best triplet: peak=14.81477, time=54.97, period=20.76, d_freq=1419789527, chirp=0.4002, fft_len=512
Flopcounter: 17722821596040.180000
Spike count: 5
Autocorr count: 2
Pulse count: 8
Triplet count: 3
Gaussian count: 0
Wallclock time elapsed since last restart: 826.4 seconds
Fftlength=32,pass=3:Tune: sum=67725.9(ms); min=246.1(ms); max=491.4(ms); mean=366.1(ms); s_mean=349.4; sleep=345(ms); delta=3467; N=185; usual
Fftlength=32,pass=4:Tune: sum=30428.2(ms); min=107.2(ms); max=249.7(ms); mean=165.4(ms); s_mean=155.5; sleep=150(ms); delta=3190; N=184; usual
Fftlength=32,pass=5:Tune: sum=25402.1(ms); min=87.27(ms); max=199.5(ms); mean=138.1(ms); s_mean=130.4; sleep=120(ms); delta=2917; N=184; usual
Fftlength=64,pass=3:Tune: sum=27425(ms); min=30.33(ms); max=120.5(ms); mean=73.33(ms); s_mean=65.96; sleep=60(ms); delta=2111; N=374; usual
Fftlength=64,pass=4:Tune: sum=18926.6(ms); min=17.34(ms); max=87.66(ms); mean=50.61(ms); s_mean=47.28; sleep=45(ms); delta=1975; N=374; usual
Fftlength=64,pass=5:Tune: sum=15245.2(ms); min=12.13(ms); max=74.16(ms); mean=40.76(ms); s_mean=37.77; sleep=30(ms); delta=1839; N=374; usual
Fftlength=128,pass=3:Tune: sum=26067.8(ms); min=1.781(ms); max=159.6(ms); mean=36.41(ms); s_mean=152.5; sleep=150(ms); delta=1398; N=716; high_perf
Fftlength=128,pass=4:Tune: sum=16835.4(ms); min=1.728(ms); max=53.15(ms); mean=26.02(ms); s_mean=49.11; sleep=45(ms); delta=1295; N=647; usual
Fftlength=128,pass=5:Tune: sum=13883.4(ms); min=1.719(ms); max=47.58(ms); mean=22.65(ms); s_mean=41.04; sleep=30(ms); delta=1192; N=613; usual
Fftlength=256,pass=3:Tune: sum=49335.8(ms); min=0.9073(ms); max=83.12(ms); mean=53.63(ms); s_mean=76.42; sleep=75(ms); delta=1260; N=920; high_perf
Fftlength=256,pass=4:Tune: sum=4231.01(ms); min=0.8643(ms); max=27.29(ms); mean=13.06(ms); s_mean=24.81; sleep=15(ms); delta=1210; N=324; usual
Fftlength=256,pass=5:Tune: sum=3492.83(ms); min=0.8499(ms); max=21.9(ms); mean=11.38(ms); s_mean=20.41; sleep=15(ms); delta=1158; N=307; usual
Fftlength=512,pass=3:Tune: sum=56668.6(ms); min=0.4301(ms); max=40.8(ms); mean=35.78(ms); s_mean=39.02; sleep=30(ms); delta=1754; N=1584; high_perf
Fftlength=512,pass=4:Tune: sum=1066.1(ms); min=0.4465(ms); max=13.51(ms); mean=6.581(ms); s_mean=12.28; sleep=15(ms); delta=1729; N=162; usual
Fftlength=512,pass=5:Tune: sum=874.017(ms); min=0.4498(ms); max=10.79(ms); mean=5.713(ms); s_mean=10.48; sleep=0(ms); delta=1703; N=153; usual
Fftlength=1024,pass=3:Tune: sum=56466.1(ms); min=0.2429(ms); max=19.53(ms); mean=18.56(ms); s_mean=19.01; sleep=15(ms); delta=3126; N=3042; high_perf
Fftlength=1024,pass=4:Tune: sum=259.511(ms); min=0.2489(ms); max=6.451(ms); mean=3.204(ms); s_mean=4.862; sleep=0(ms); delta=3114; N=81; usual
Fftlength=1024,pass=5:Tune: sum=209.621(ms); min=0.2348(ms); max=4.991(ms); mean=2.758(ms); s_mean=4.692; sleep=0(ms); delta=3101; N=76; usual
Fftlength=2048,pass=3:Tune: sum=54410.4(ms); min=3.686(ms); max=9.241(ms); mean=9.07(ms); s_mean=9.068; sleep=0(ms); delta=1; N=5999; usual
Fftlength=4096,pass=3:Tune: sum=54878.6(ms); min=4.479(ms); max=4.663(ms); mean=4.574(ms); s_mean=4.571; sleep=0(ms); delta=1; N=11997; usual
Fftlength=8192,pass=3:Tune: sum=53398.4(ms); min=1.883(ms); max=3.301(ms); mean=2.225(ms); s_mean=2.223; sleep=0(ms); delta=1; N=23995; usual
class Gaussian_transfer_not_needed: total=0, N=0, <>=0, min=0 max=0
class Gaussian_transfer_needed: total=0, N=0, <>=0, min=0 max=0
class Gaussian_skip1_no_peak: total=0, N=0, <>=0, min=0 max=0
class Gaussian_skip2_bad_group_peak: total=0, N=0, <>=0, min=0 max=0
class Gaussian_skip3_too_weak_peak: total=0, N=0, <>=0, min=0 max=0
class Gaussian_skip4_too_big_ChiSq: total=0, N=0, <>=0, min=0 max=0
class Gaussian_skip6_low_power: total=0, N=0, <>=0, min=0 max=0
class Gaussian_new_best: total=0, N=0, <>=0, min=0 max=0
class Gaussian_report: total=0, N=0, <>=0, min=0 max=0
class Gaussian_miss: total=0, N=0, <>=0, min=0 max=0
class PC_triplet_find_hit: total=63719, N=63719, <>=1, min=1 max=1
class PC_triplet_find_miss: total=1149, N=1149, <>=1, min=1 max=1
class PC_pulse_find_hit: total=47883, N=47883, <>=1, min=1 max=1
class PC_pulse_find_miss: total=10, N=10, <>=1, min=1 max=1
class PC_pulse_find_early_miss: total=9, N=9, <>=1, min=1 max=1
class PC_pulse_find_2CPU: total=0, N=0, <>=0, min=0 max=0
class PoT_transfer_not_needed: total=63712, N=63712, <>=1, min=1 max=1
class PoT_transfer_needed: total=1157, N=1157, <>=1, min=1 max=1
GPU device sync requested... ...GPU device synched
20:42:17 (6360): called boinc_finish(0)
</stderr_txt>
]]>
©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.