任务 35428089
| 用户名 | 18no10ab.18916.74090.7.41.219_1 |
| 任务单元 | 12372280 |
| 创建时间 | 26 Jan 2020, 13:50:05 UTC |
| 发送时间 | 27 Jan 2020, 14:12:42 UTC |
| 上报期限 | 31 Mar 2020, 20:04:03 UTC |
| 接收时间 | 28 Jan 2020, 0:39:15 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 | 60428 |
| 运行时间 | 1 分 3 秒 |
| CPU 时间 | 57 秒 |
| 验证状态 | 任务单元出错 - 跳过检查 |
| 积分 | 0.00 |
| 设备最高FLOPS（每秒浮点运算次数） | 241.49 GFLOPS |
| 计算程序版本 | SETI@home v8 v8.16 (opencl_nvidia_sah) windows_intelx86 |
| Peak working set size | 147.06 MB |
| Peak swap size | 176.19 MB |
| Peak disk usage | 0.01 MB |
标准错误输出
<core_client_version>7.14.2</core_client_version>
<![CDATA[
<stderr_txt>
Running on device number: 0
Priority of worker thread raised successfully
Priority of process adjusted successfully, below normal priority class used
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) i7-8700K CPU @ 3.70GHz
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=0.275836 NumCfft=251575 NumGauss=1714029696 NumPulse=226457124229 NumTriplet=452867527059
Currently allocated 209 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: NVIDIA CUDA
Number of devices: 2
Max compute units: 5
Max work group size: 1024
Max clock frequency: 1254Mhz
Max memory allocation: 536870912
Cache type: Read/Write
Cache line size: 128
Cache size: 122880
Global memory size: 2147483648
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 750 Ti
Vendor: NVIDIA Corporation
Driver version: 441.12
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_d3d10_sharing cl_khr_d3d10_sharing cl_nv_d3d11_sharing cl_nv_copy_opts cl_nv_create_buffer cl_khr_int64_base_atomics cl_khr_int64_extended_atomics
Max compute units: 1
Max work group size: 1024
Max clock frequency: 954Mhz
Max memory allocation: 536870912
Cache type: Read/Write
Cache line size: 128
Cache size: 16384
Global memory size: 2147483648
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 GT 710
Vendor: NVIDIA Corporation
Driver version: 441.12
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_d3d10_sharing cl_khr_d3d10_sharing cl_nv_d3d11_sharing cl_nv_copy_opts cl_nv_create_buffer cl_khr_int64_base_atomics cl_khr_int64_extended_atomics
OpenCL Platform Name: Intel(R) OpenCL
Number of devices: 1
Max compute units: 24
Max work group size: 256
Max clock frequency: 1200Mhz
Max memory allocation: 858992640
Cache type: Read/Write
Cache line size: 64
Cache size: 524288
Global memory size: 1717985280
Constant buffer size: 858992640
Max number of constant args: 8
Local memory type: Scratchpad
Local memory size: 65536
Queue properties:
Out-of-Order: Yes
Name: Intel(R) UHD Graphics 630
Vendor: Intel(R) Corporation
Driver version: 26.20.100.7262
Version: OpenCL 2.1 NEO
Extensions: cl_khr_3d_image_writes cl_khr_byte_addressable_store cl_khr_fp16 cl_khr_depth_images 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_intel_subgroups cl_intel_required_subgroup_size cl_intel_subgroups_short cl_khr_spir cl_intel_accelerator cl_intel_media_block_io cl_intel_driver_diagnostics cl_khr_priority_hints cl_khr_throttle_hints cl_khr_create_command_queue cl_khr_fp64 cl_khr_subgroups cl_khr_il_program cl_intel_spirv_device_side_avc_motion_estimation cl_intel_spirv_media_block_io cl_intel_spirv_subgroups cl_khr_spirv_no_integer_wrap_decoration cl_khr_mipmap_image cl_khr_mipmap_image_writes cl_intel_unified_shared_memory_preview cl_intel_planar_yuv cl_intel_packed_yuv cl_intel_motion_estimation cl_intel_device_side_avc_motion_estimation cl_intel_advanced_motion_estimation cl_khr_int64_base_atomics cl_khr_int64_extended_atomics cl_khr_gl_sharing cl_khr_gl_depth_images cl_khr_gl_event cl_khr_gl_msaa_sharing cl_intel_dx9_media_sharing cl_khr_dx9_media_sharing cl_khr_d3d10_sharing cl_khr_d3d11_sharing cl_intel_d3d11_nv12_media_sharing cl_intel_simultaneous_sharing
Work Unit Info:
...............
Credit multiplier is : 2.85
WU true angle range is : 0.275836
Used GPU device parameters are:
Number of compute units: 5
Single buffer allocation size: 128MB
Total device global memory: 2048MB
max WG size: 1024
local mem type: Real
FERMI path used: yes
LotOfMem path: no
LowPerformanceGPU path: no
HighPerformanceGPU path: no
period_iterations_num=50
Spike: peak=24.14964, time=37.75, d_freq=1419638959.32, chirp=1.8199, fft_len=16k
Spike: peak=24.36109, time=37.75, d_freq=1419638959.32, chirp=1.8356, fft_len=16k
Spike: peak=24.48348, time=37.75, d_freq=1419638959.28, chirp=1.8504, fft_len=16k
Spike: peak=24.62501, time=37.75, d_freq=1419638959.28, chirp=1.8661, fft_len=16k
Spike: peak=24.32521, time=37.75, d_freq=1419638959.35, chirp=1.8679, fft_len=16k
Spike: peak=24.01751, time=37.75, d_freq=1419638959.24, chirp=1.8809, fft_len=16k
Spike: peak=24.55559, time=37.75, d_freq=1419638959.35, chirp=1.8836, fft_len=16k
Spike: peak=24.08415, time=37.75, d_freq=1419638959.24, chirp=1.8966, fft_len=16k
Spike: peak=25.11252, time=37.75, d_freq=1419638959.31, chirp=1.8984, fft_len=16k
Spike: peak=25.27566, time=37.75, d_freq=1419638959.3, chirp=1.9141, fft_len=16k
Spike: peak=25.42851, time=37.75, d_freq=1419638959.3, chirp=1.9299, fft_len=16k
Spike: peak=24.39144, time=37.75, d_freq=1419638959.37, chirp=1.9317, fft_len=16k
Spike: peak=25.17428, time=37.75, d_freq=1419638959.26, chirp=1.9446, fft_len=16k
Spike: peak=24.62987, time=37.75, d_freq=1419638959.37, chirp=1.9474, fft_len=16k
Spike: peak=25.25157, time=37.75, d_freq=1419638959.26, chirp=1.9604, fft_len=16k
Spike: peak=25.56957, time=37.75, d_freq=1419638959.33, chirp=1.9622, fft_len=16k
Spike: peak=24.25541, time=37.75, d_freq=1419638959.22, chirp=1.9751, fft_len=16k
Spike: peak=25.74301, time=37.75, d_freq=1419638959.33, chirp=1.9779, fft_len=16k
Spike: peak=24.25693, time=37.75, d_freq=1419638959.22, chirp=1.9909, fft_len=16k
Spike: peak=25.93346, time=37.75, d_freq=1419638959.29, chirp=1.9927, fft_len=16k
Spike: peak=24.12595, time=37.75, d_freq=1419638959.39, chirp=1.9955, fft_len=16k
Spike: peak=26.03233, time=37.75, d_freq=1419638959.29, chirp=2.0084, fft_len=16k
Spike: peak=24.37047, time=37.75, d_freq=1419638959.39, chirp=2.0112, fft_len=16k
Spike: peak=26.12006, time=37.75, d_freq=1419638959.28, chirp=2.0241, fft_len=16k
Spike: peak=25.68652, time=37.75, d_freq=1419638959.35, chirp=2.026, fft_len=16k
Spike: peak=25.47104, time=37.75, d_freq=1419638959.25, chirp=2.0389, fft_len=16k
Spike: peak=25.86875, time=37.75, d_freq=1419638959.35, chirp=2.0417, fft_len=16k
Spike: peak=25.48133, time=37.75, d_freq=1419638959.24, chirp=2.0546, fft_len=16k
Spike: peak=26.45168, time=37.75, d_freq=1419638959.31, chirp=2.0565, fft_len=16k
Spike: peak=24.10273, time=37.75, d_freq=1419638959.21, chirp=2.0694, fft_len=16k
OpenCL queue synchronized
SETI@Home Informational message -9 result_overflow
NOTE: The number of results detected equals the storage space allocated.
Best spike: peak=26.45168, time=37.75, d_freq=1419638959.31, chirp=2.0565, fft_len=16k
Best autocorr: peak=13.92998, time=87.24, delay=2.747, d_freq=1419638678.89, chirp=0.080411, fft_len=128k
Best gaussian: peak=2.592659, mean=0.4871977, ChiSq=1.332288, time=61.24, d_freq=1419638967.41,
score=0.1682719, null_hyp=2.235652, chirp=1.3513, fft_len=16k
Best pulse: peak=1.359375, time=19.47, period=0.4405, d_freq=1419636230.47, score=0.9, chirp=0, fft_len=8
Best triplet: peak=0, time=-2.122e+011, period=0, d_freq=0, chirp=0, fft_len=0
Flopcounter: 1172489170021.000700
Spike count: 30
Autocorr count: 0
Pulse count: 0
Triplet count: 0
Gaussian count: 0
Wallclock time elapsed since last restart: 58.1 seconds
Fftlength=16,pass=3:Tune: sum=397.556(ms); min=8.389(ms); max=11.79(ms); mean=11.36(ms); s_mean=11.26; sleep=0(ms); delta=74; N=35; usual
Fftlength=16,pass=4:Tune: sum=276.995(ms); min=1.962(ms); max=9.201(ms); mean=8.394(ms); s_mean=7.316; sleep=0(ms); delta=72; N=33; usual
Fftlength=16,pass=5:Tune: sum=221.642(ms); min=2.544(ms); max=7.919(ms); mean=7.388(ms); s_mean=6.535; sleep=0(ms); delta=69; N=30; usual
Fftlength=32,pass=3:Tune: sum=160.444(ms); min=1.209(ms); max=6.732(ms); mean=5.348(ms); s_mean=5.137; sleep=0(ms); delta=49; N=30; usual
Fftlength=32,pass=4:Tune: sum=110.806(ms); min=2.482(ms); max=5.181(ms); mean=4.104(ms); s_mean=4.954; sleep=0(ms); delta=46; N=27; usual
Fftlength=32,pass=5:Tune: sum=89.4303(ms); min=2.205(ms); max=4.615(ms); mean=3.577(ms); s_mean=4.011; sleep=0(ms); delta=44; N=25; usual
Fftlength=64,pass=3:Tune: sum=217.384(ms); min=1.611(ms); max=7.687(ms); mean=4.625(ms); s_mean=6.438; sleep=0(ms); delta=56; N=47; usual
Fftlength=64,pass=4:Tune: sum=151.043(ms); min=1.189(ms); max=5.455(ms); mean=3.433(ms); s_mean=4.328; sleep=0(ms); delta=53; N=44; usual
Fftlength=64,pass=5:Tune: sum=122.785(ms); min=0.627(ms); max=4.855(ms); mean=2.995(ms); s_mean=4.106; sleep=0(ms); delta=50; N=41; usual
Fftlength=128,pass=3:Tune: sum=246.909(ms); min=0.5918(ms); max=9.057(ms); mean=4.332(ms); s_mean=6.052; sleep=0(ms); delta=61; N=57; usual
Fftlength=128,pass=4:Tune: sum=170.597(ms); min=0.2428(ms); max=6.344(ms); mean=3.159(ms); s_mean=5.414; sleep=0(ms); delta=58; N=54; usual
Fftlength=128,pass=5:Tune: sum=138.487(ms); min=0.2676(ms); max=5.604(ms); mean=2.715(ms); s_mean=4.524; sleep=0(ms); delta=55; N=51; usual
Fftlength=256,pass=3:Tune: sum=273.473(ms); min=20.1(ms); max=21.59(ms); mean=21.04(ms); s_mean=21.11; sleep=15(ms); delta=1; N=13; usual
Fftlength=256,pass=4:Tune: sum=203.456(ms); min=14.74(ms); max=16.43(ms); mean=15.65(ms); s_mean=15.95; sleep=15(ms); delta=1; N=13; usual
Fftlength=256,pass=5:Tune: sum=130.397(ms); min=9.36(ms); max=10.73(ms); mean=10.03(ms); s_mean=10.21; sleep=0(ms); delta=1; N=13; usual
Fftlength=512,pass=3:Tune: sum=240.564(ms); min=9.454(ms); max=9.736(ms); mean=9.623(ms); s_mean=9.582; sleep=0(ms); delta=1; N=25; usual
Fftlength=512,pass=4:Tune: sum=176.27(ms); min=6.931(ms); max=7.22(ms); mean=7.051(ms); s_mean=7.035; sleep=0(ms); delta=1; N=25; usual
Fftlength=512,pass=5:Tune: sum=118.846(ms); min=4.644(ms); max=4.853(ms); mean=4.754(ms); s_mean=4.758; sleep=0(ms); delta=1; N=25; usual
Fftlength=1024,pass=3:Tune: sum=534.711(ms); min=4.805(ms); max=10.68(ms); mean=10.48(ms); s_mean=10.6; sleep=0(ms); delta=1; N=51; high_perf
Fftlength=2048,pass=3:Tune: sum=219.541(ms); min=2.158(ms); max=2.189(ms); mean=2.174(ms); s_mean=2.172; sleep=0(ms); delta=1; N=101; usual
Fftlength=4096,pass=3:Tune: sum=146.858(ms); min=0.7158(ms); max=0.7298(ms); mean=0.7234(ms); s_mean=0.7216; sleep=0(ms); delta=1; N=203; usual
class Gaussian_transfer_not_needed: total=3236, N=3236, <>=1, min=1 max=1
class Gaussian_transfer_needed: total=10, N=10, <>=1, min=1 max=1
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=70, <>=0, min=0 max=0
class Gaussian_skip6_low_power: total=59, N=70, <>=0.84285714, min=0 max=1
class Gaussian_new_best: total=24, N=24, <>=1, min=1 max=1
class Gaussian_report: total=0, N=0, <>=0, min=0 max=0
class Gaussian_miss: total=46, N=46, <>=1, min=1 max=1
class PC_triplet_find_hit: total=801, N=801, <>=1, min=1 max=1
class PC_triplet_find_miss: total=9, N=9, <>=1, min=1 max=1
class PC_pulse_find_hit: total=405, N=405, <>=1, min=1 max=1
class PC_pulse_find_miss: total=0, N=0, <>=0, min=0 max=0
class PC_pulse_find_early_miss: total=0, N=0, <>=0, min=0 max=0
class PC_pulse_find_2CPU: total=1, N=1, <>=1, min=1 max=1
class PoT_transfer_not_needed: total=801, N=801, <>=1, min=1 max=1
class PoT_transfer_needed: total=10, N=10, <>=1, min=1 max=1
GPU device sync requested... ...GPU device synched
15:39:47 (15800): 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.