任务 35615278
| 用户名 | 18no10ab.23196.10701.14.48.11.vlar_2 |
| 任务单元 | 12433008 |
| 创建时间 | 22 Feb 2020, 1:30:01 UTC |
| 发送时间 | 22 Feb 2020, 15:21:01 UTC |
| 上报期限 | 15 Apr 2020, 20:20:43 UTC |
| 接收时间 | 1 Mar 2020, 8:18:03 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 | 61951 |
| 运行时间 | 28 秒 |
| CPU 时间 | 17 秒 |
| 验证状态 | 有效结果 |
| 积分 | 0.76 |
| 设备最高FLOPS（每秒浮点运算次数） | 4.43 GFLOPS |
| 计算程序版本 | SETI@home v8 v8.20 (opencl_intel_gpu_sah) windows_intelx86 |
| Peak working set size | 255.33 MB |
| Peak swap size | 260.58 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
OpenCL platform detected: Intel(R) Corporation
BOINC assigns device 0
Info: BOINC provided OpenCL device ID used
Build features: SETI8 Non-graphics OpenCL USE_OPENCL_INTEL OCL_SYNCHED OCL_ZERO_COPY OCL_CHIRP3 FFTW USE_SSSE3 x86
CPUID: Intel(R) Core(TM) i7-3770K CPU @ 3.50GHz
Cache: L1=64K L2=256K
CPU features: FPU TSC PAE CMPXCHG8B APIC SYSENTER MTRR CMOV/CCMP MMX FXSAVE/FXRSTOR SSE SSE2 HT SSE3 SSSE3 SSE4.1 SSE4.2 AVX
OpenCL-kernels filename : MultiBeam_Kernels_r3541.cl
ar=0.011282 NumCfft=146005 NumGauss=0 NumPulse=50181360768 NumTriplet=67975242912
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
SSSE3xj Win32 Build 3541 , Ported by : Raistmer, JDWhale
SETI8 update by Raistmer
OpenCL version by Raistmer, r3541
Number of OpenCL platforms: 2
OpenCL Platform Name: NVIDIA CUDA
Number of devices: 1
Max compute units: 15
Max work group size: 1024
Max clock frequency: 1683Mhz
Max memory allocation: 2147483648
Cache type: Read/Write
Cache line size: 128
Cache size: 737280
Global memory size: 8589934592
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 1070
Vendor: NVIDIA Corporation
Driver version: 442.50
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: 16
Max work group size: 512
Max clock frequency: 1150Mhz
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 4000
Vendor: Intel(R) Corporation
Driver version: 10.18.10.5100
Version: OpenCL 1.2
Extensions: cl_intel_d3d11_nv12_media_sharing cl_intel_dx9_media_sharing 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_intel_accelerator cl_intel_motion_estimation
Work Unit Info:
...............
Credit multiplier is : 2.85
WU true angle range is : 0.011282
Used GPU device parameters are:
Number of compute units: 16
Single buffer allocation size: 128MB
Total device global memory: 1400MB
max WG size: 512
local mem type: Real
LotOfMem path: no
LowPerformanceGPU path: no
HighPerformanceGPU path: no
period_iterations_num=50
Spike: peak=29.31285, time=15.1, d_freq=1420105991.36, chirp=0, fft_len=32k
Spike: peak=29.63759, time=10.07, d_freq=1420106700.36, chirp=0, fft_len=64k
Spike: peak=35.34691, time=16.78, d_freq=1420106345.86, chirp=0, fft_len=64k
Spike: peak=40.10658, time=23.49, d_freq=1420106700.36, chirp=0, fft_len=64k
Spike: peak=41.94781, time=30.2, d_freq=1420106345.86, chirp=0, fft_len=64k
Spike: peak=29.56598, time=77.18, d_freq=1420105991.36, chirp=0, fft_len=64k
Spike: peak=26.0866, time=104, d_freq=1420105991.36, chirp=0, fft_len=64k
Spike: peak=36.5782, time=6.711, d_freq=1420106700.36, chirp=0, fft_len=128k
Spike: peak=61.01602, time=20.13, d_freq=1420106700.36, chirp=0, fft_len=128k
Autocorr: peak=22.01346, time=20.13, delay=0.56422, d_freq=1420107421.88, chirp=0, fft_len=128k
Spike: peak=38.49294, time=33.55, d_freq=1420106700.36, chirp=0, fft_len=128k
Autocorr: peak=21.60456, time=33.55, delay=0.084582, d_freq=1420107421.88, chirp=0, fft_len=128k
Spike: peak=26.04401, time=46.98, d_freq=1420107834.71, chirp=0, fft_len=128k
Spike: peak=30.35785, time=60.4, d_freq=1420106700.36, chirp=0, fft_len=128k
Spike: peak=31.48746, time=73.82, d_freq=1420106345.86, chirp=0, fft_len=128k
Spike: peak=38.40716, time=87.24, d_freq=1420108189.21, chirp=0, fft_len=128k
Spike: peak=30.64161, time=100.7, d_freq=1420106700.36, chirp=0, fft_len=128k
Spike: peak=38.04281, time=6.711, d_freq=1420106700.37, chirp=0.00092426, fft_len=128k
Spike: peak=63.28532, time=20.13, d_freq=1420106345.88, chirp=0.00092426, fft_len=128k
Autocorr: peak=21.75298, time=20.13, delay=0.56422, d_freq=1420107421.89, chirp=0.00092426, fft_len=128k
Spike: peak=58.70797, time=33.55, d_freq=1420106345.89, chirp=0.00092426, fft_len=128k
Autocorr: peak=21.18816, time=33.55, delay=0.084582, d_freq=1420107421.91, chirp=0.00092426, fft_len=128k
Spike: peak=24.28806, time=60.4, d_freq=1420106700.34, chirp=0.00092426, fft_len=128k
Spike: peak=30.2193, time=73.82, d_freq=1420106345.86, chirp=0.00092426, fft_len=128k
Spike: peak=40.68215, time=87.24, d_freq=1420105211.52, chirp=0.00092426, fft_len=128k
Spike: peak=32.42601, time=100.7, d_freq=1420105991.38, chirp=0.00092426, fft_len=128k
Spike: peak=33.87626, time=6.711, d_freq=1420103793.59, chirp=-0.00092426, fft_len=128k
Spike: peak=46.16893, time=20.13, d_freq=1420106700.34, chirp=-0.00092426, fft_len=128k
Autocorr: peak=22.18763, time=20.13, delay=0.56422, d_freq=1420107421.86, chirp=-0.00092426, fft_len=128k
Spike: peak=50.74572, time=33.55, d_freq=1420106345.91, chirp=-0.00092426, fft_len=128k
OpenCL queue synchronized
SETI@Home Informational message -9 result_overflow
NOTE: The number of results detected equals the storage space allocated.
Best spike: peak=63.28532, time=20.13, d_freq=1420106345.88, chirp=0.00092426, fft_len=128k
Best autocorr: peak=22.18763, time=20.13, delay=0.56422, d_freq=1420107421.86, chirp=-0.00092426, 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=1.80965, time=53.71, period=3.795, d_freq=1420111179.35, score=0.9009, chirp=0, fft_len=512
Best triplet: peak=0, time=-2.122e+011, period=0, d_freq=0, chirp=0, fft_len=0
Flopcounter: 8589416649.273468
Spike count: 25
Autocorr count: 5
Pulse count: 0
Triplet count: 0
Gaussian count: 0
Wallclock time elapsed since last restart: 21.6 seconds
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=8, N=8, <>=1, min=1 max=1
class PC_triplet_find_miss: total=4, N=4, <>=1, min=1 max=1
class PC_pulse_find_hit: total=7, N=7, <>=1, min=1 max=1
class PC_pulse_find_miss: total=2, N=2, <>=1, min=1 max=1
class PC_pulse_find_early_miss: total=2, N=2, <>=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=7, N=7, <>=1, min=1 max=1
class PoT_transfer_needed: total=6, N=6, <>=1, min=1 max=1
class SleepQuantum: total=0, N=0, <>=0, min=0 max=0
GPU device sync requested... ...GPU device synched
02:27:54 (153888): 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.