任务 35223413

用户名	03oc11ab.7400.31324.14.48.248_1
任务单元	12306227
创建时间	17 Dec 2019, 21:29:49 UTC
发送时间	18 Dec 2019, 14:30:15 UTC
上报期限	6 Feb 2020, 14:16:04 UTC
接收时间	19 Dec 2019, 17:58:02 UTC
服务端状态	完成
结果	验证错误
客户端状态	已完成
退出状态	0 (0x00000000)
计算机 ID	69044
运行时间	22 秒
CPU 时间	17 秒
验证状态	无效结果
积分	0.00
设备最高FLOPS（每秒浮点运算次数）	5.54 GFLOPS
计算程序版本	SETI@home v8 v8.20 (opencl_intel_gpu_sah) windows_intelx86
Peak working set size	287.69 MB
Peak swap size	304.72 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: 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) i7-4700MQ CPU @ 2.40GHz 

     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_r3541.cl 
ar=0.511092  NumCfft=179333  NumGauss=924872866  NumPulse=112994728851  NumTriplet=225971568973
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
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:					 Intel(R) OpenCL
Number of devices:				 1
  Max compute units:				 20
  Max work group size:				 512
  Max clock frequency:				 1150Mhz
  Max memory allocation:			 390280806
  Cache type:					 Read/Write
  Cache line size:				 64
  Cache size:					 262144
  Global memory size:				 1561123226
  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:				 20.19.15.4835
  Version:					 OpenCL 1.2 
  Extensions:					 cl_intel_accelerator cl_intel_advanced_motion_estimation cl_intel_ctz cl_intel_d3d11_nv12_media_sharing cl_intel_dx9_media_sharing cl_intel_motion_estimation cl_intel_simultaneous_sharing cl_intel_subgroups 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_global_int32_base_atomics cl_khr_global_int32_extended_atomics cl_khr_gl_sharing 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:				 5
  Max work group size:				 1024
  Max clock frequency:				 797Mhz
  Max memory allocation:			 805306368
  Cache type:					 Read/Write
  Cache line size:				 128
  Cache size:					 81920
  Global memory size:				 3221225472
  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 770M
  Vendor:					 NVIDIA Corporation
  Driver version:				 382.05
  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


Work Unit Info:
...............
Credit multiplier is :  2.85
WU true angle range is :  0.511092
Used GPU device parameters are:
	Number of compute units: 20
	Single buffer allocation size: 128MB
	Total device global memory: 1488MB
	max WG size: 512
	local mem type: Real
	LotOfMem path: no
	LowPerformanceGPU path: no
	HighPerformanceGPU path: no
period_iterations_num=50
Spike: peak=30.56667, time=3.355, d_freq=1419924650.04, chirp=0, fft_len=64k
Spike: peak=33.03627, time=6.711, d_freq=1419919037.52, chirp=0, fft_len=128k
Autocorr: peak=32.93265, time=6.711, delay=0.15995, d_freq=1419921875, chirp=0, fft_len=128k
Spike: peak=29.12931, time=6.711, d_freq=1419917325.01, chirp=0.00092426, fft_len=128k
Autocorr: peak=33.05288, time=6.711, delay=0.15995, d_freq=1419921875.01, chirp=0.00092426, fft_len=128k
Spike: peak=36.76665, time=6.711, d_freq=1419919037.51, chirp=-0.00092426, fft_len=128k
Autocorr: peak=32.78174, time=6.711, delay=0.15995, d_freq=1419921874.99, chirp=-0.00092426, fft_len=128k
Spike: peak=32.12333, time=6.711, d_freq=1419924649.98, chirp=0.0018485, fft_len=128k
Autocorr: peak=33.10971, time=6.711, delay=0.15995, d_freq=1419921875.01, chirp=0.0018485, fft_len=128k
Spike: peak=39.15477, time=6.711, d_freq=1419919037.51, chirp=-0.0018485, fft_len=128k
Autocorr: peak=32.64102, time=6.711, delay=0.15995, d_freq=1419921874.99, chirp=-0.0018485, fft_len=128k
Spike: peak=33.29462, time=6.711, d_freq=1419924649.99, chirp=0.0027728, fft_len=128k
Autocorr: peak=33.08741, time=6.711, delay=0.15995, d_freq=1419921875.02, chirp=0.0027728, fft_len=128k
Spike: peak=39.92764, time=6.711, d_freq=1419919037.5, chirp=-0.0027728, fft_len=128k
Autocorr: peak=32.54854, time=6.711, delay=0.15995, d_freq=1419921874.98, chirp=-0.0027728, fft_len=128k
Spike: peak=29.28206, time=3.355, d_freq=1419924650.06, chirp=0.003697, fft_len=64k
Spike: peak=34.63745, time=6.711, d_freq=1419924149.99, chirp=0.003697, fft_len=128k
Autocorr: peak=32.9919, time=6.711, delay=0.15995, d_freq=1419921875.02, chirp=0.003697, fft_len=128k
Spike: peak=31.65836, time=3.355, d_freq=1419924650.03, chirp=-0.003697, fft_len=64k
Spike: peak=40.2078, time=6.711, d_freq=1419923149.99, chirp=-0.003697, fft_len=128k
Autocorr: peak=32.5295, time=6.711, delay=0.15995, d_freq=1419921874.98, chirp=-0.003697, fft_len=128k
Spike: peak=36.32872, time=6.711, d_freq=1419924149.99, chirp=0.0046213, fft_len=128k
Autocorr: peak=32.84914, time=6.711, delay=0.15995, d_freq=1419921875.03, chirp=0.0046213, fft_len=128k
Spike: peak=38.82121, time=6.711, d_freq=1419923149.99, chirp=-0.0046213, fft_len=128k
Autocorr: peak=32.58994, time=6.711, delay=0.15995, d_freq=1419921874.97, chirp=-0.0046213, fft_len=128k
Spike: peak=38.00975, time=6.711, d_freq=1419923149.98, chirp=0.0055456, fft_len=128k
Autocorr: peak=32.69766, time=6.711, delay=0.15995, d_freq=1419921875.04, chirp=0.0055456, fft_len=128k
Spike: peak=35.79127, time=6.711, d_freq=1419923149.98, chirp=-0.0055456, fft_len=128k
Autocorr: peak=32.71516, time=6.711, delay=0.15995, d_freq=1419921874.96, chirp=-0.0055456, fft_len=128k
Spike: peak=41.27968, time=6.711, d_freq=1419923149.99, chirp=0.0064698, 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=41.27968, time=6.711, d_freq=1419923149.99, chirp=0.0064698, fft_len=128k
Best autocorr: peak=33.10971, time=6.711, delay=0.15995, d_freq=1419921875.01, chirp=0.0018485, fft_len=128k
Best gaussian: peak=3.590908, mean=0.5638724, ChiSq=1.29517, time=5.872, d_freq=1419921337.34,
	score=-1.822495, null_hyp=2.071048, chirp=-0.0046213, fft_len=16k
Best pulse: peak=0.3453813, time=47.28, period=0.03258, d_freq=1419922485.35, score=0.8724, chirp=0, fft_len=16 
Best triplet: peak=0, time=-2.122e+011, period=0, d_freq=0, chirp=0, fft_len=0 


Flopcounter: 11524761911.637033

Spike count:    17
Autocorr count: 13
Pulse count:    0
Triplet count:  0
Gaussian count: 0
Wallclock time elapsed since last restart: 14.2 seconds

class Gaussian_transfer_not_needed:		total=8,	N=8,	<>=1,	min=1	max=1
class Gaussian_transfer_needed:		total=6,	N=6,	<>=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=32,	<>=0,	min=0	max=0
class Gaussian_skip6_low_power:		total=28,	N=32,	<>=0.875,	min=0	max=1


class Gaussian_new_best:		total=14,	N=14,	<>=1,	min=1	max=1
class Gaussian_report:		total=0,	N=0,	<>=0,	min=0	max=0
class Gaussian_miss:		total=18,	N=18,	<>=1,	min=1	max=1


class PC_triplet_find_hit:		total=5,	N=5,	<>=1,	min=1	max=1
class PC_triplet_find_miss:		total=3,	N=3,	<>=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=1,	N=1,	<>=1,	min=1	max=1
class PC_pulse_find_early_miss:		total=1,	N=1,	<>=1,	min=1	max=1
class PC_pulse_find_2CPU:		total=1,	N=1,	<>=1,	min=1	max=1


class PoT_transfer_not_needed:		total=5,	N=5,	<>=1,	min=1	max=1
class PoT_transfer_needed:		total=4,	N=4,	<>=1,	min=1	max=1

class SleepQuantum:		total=0,	N=0,	<>=0,	min=0	max=0

GPU device sync requested...  ...GPU device synched
12:57:56 (9172): 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.