任务 35637805

用户名	18no10ab.19242.8656.15.49.244.vlar_1
任务单元	12440410
创建时间	24 Feb 2020, 7:19:38 UTC
发送时间	25 Feb 2020, 8:53:18 UTC
上报期限	18 Apr 2020, 13:53:00 UTC
接收时间	5 Apr 2020, 8:12:53 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	89278
运行时间	3 时 30 分 57 秒
CPU 时间	3 分 11 秒
验证状态	有效结果
积分	93.58
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	250.31 MB
Peak swap size	260.52 MB
Peak disk usage	0.05 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) i5-3570K CPU @ 3.40GHz 

     Cache: L1=64K L2=256K

CPU features: FPU TSC PAE CMPXCHG8B APIC SYSENTER MTRR CMOV/CCMP MMX FXSAVE/FXRSTOR SSE SSE2 HT SSE3 SSSE3 SSE4.1 SSE4.2 AVX 
OpenCL-kernels filename : MultiBeam_Kernels_r3541.cl 
ar=0.010960  NumCfft=146013  NumGauss=0  NumPulse=50189747328  NumTriplet=67983629472
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:				 2
  Max compute units:				 22
  Max work group size:				 1024
  Max clock frequency:				 1815Mhz
  Max memory allocation:			 1610612736
  Cache type:					 Read/Write
  Cache line size:				 128
  Cache size:					 720896
  Global memory size:				 6442450944
  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 1660 SUPER
  Vendor:					 NVIDIA Corporation
  Driver version:				 442.59
  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:				 22
  Max work group size:				 1024
  Max clock frequency:				 1815Mhz
  Max memory allocation:			 1610612736
  Cache type:					 Read/Write
  Cache line size:				 128
  Cache size:					 720896
  Global memory size:				 6442450944
  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 1660 SUPER
  Vendor:					 NVIDIA Corporation
  Driver version:				 442.59
  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:			 373712486
  Cache type:					 Read/Write
  Cache line size:				 64
  Cache size:					 2097152
  Global memory size:				 1494849946
  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 :  0.010960
Used GPU device parameters are:
	Number of compute units: 16
	Single buffer allocation size: 128MB
	Total device global memory: 1425MB
	max WG size: 512
	local mem type: Real
	LotOfMem path: no
	LowPerformanceGPU path: no
	HighPerformanceGPU path: no
period_iterations_num=50
Pulse: peak=2.66985, time=53.69, period=5.058, d_freq=1419886608.45, score=1.096, chirp=5.3348, fft_len=64 
D:	threshold 0.01366699; unscaled peak power: 0.01459451 exceeds threshold for 6.787%
Spike: peak=24.73356, time=6.711, d_freq=1419882983.19, chirp=-5.4624, fft_len=128k
Spike: peak=24.34079, time=6.711, d_freq=1419882983.19, chirp=-5.4633, fft_len=128k
Pulse: peak=2.542646, time=53.69, period=5.058, d_freq=1419886665.72, score=1.044, chirp=6.4014, fft_len=64 
D:	threshold 0.0137144; unscaled peak power: 0.01413752 exceeds threshold for 3.085%
Pulse: peak=5.385213, time=53.9, period=17.51, d_freq=1419884992.03, score=1.01, chirp=-6.4513, fft_len=4k
D:	threshold 1.687571; unscaled peak power: 1.702134 exceeds threshold for 0.8629%
Pulse: peak=2.077404, time=53.71, period=3.903, d_freq=1419881543.19, score=1.033, chirp=17.205, fft_len=512 
D:	threshold 0.09242023; unscaled peak power: 0.09447898 exceeds threshold for 2.228%
Triplet: peak=10.92817, time=46.92, period=31.26, d_freq=1419885255.62, chirp=31.742, fft_len=256 
Pulse: peak=3.853994, time=53.71, period=9.614, d_freq=1419880163.98, score=1.008, chirp=32.009, fft_len=512 
D:	threshold 0.1530905; unscaled peak power: 0.1540876 exceeds threshold for 0.6513%
Pulse: peak=3.329568, time=53.74, period=7.366, d_freq=1419878247.98, score=1.026, chirp=32.542, fft_len=1024 
D:	threshold 0.2767025; unscaled peak power: 0.2821152 exceeds threshold for 1.956%
Pulse: peak=4.606838, time=53.74, period=11.83, d_freq=1419878315.28, score=1.038, chirp=37.344, fft_len=1024 
D:	threshold 0.3321342; unscaled peak power: 0.3423889 exceeds threshold for 3.088%
Triplet: peak=9.962594, time=48.37, period=22.06, d_freq=1419879324.57, chirp=49.347, fft_len=256 
Pulse: peak=10.00921, time=53.74, period=34.34, d_freq=1419883772.2, score=1.005, chirp=-53.481, fft_len=1024 
D:	threshold 0.6826148; unscaled peak power: 0.6857365 exceeds threshold for 0.4573%
Pulse: peak=1.090623, time=53.69, period=1.638, d_freq=1419881224.68, score=1.004, chirp=-73.62, fft_len=128 
D:	threshold 0.01622532; unscaled peak power: 0.01626162 exceeds threshold for 0.2237%
Pulse: peak=0.571399, time=53.69, period=0.4618, d_freq=1419881063.55, score=1.007, chirp=98.16, fft_len=32 
D:	threshold 0.003080218; unscaled peak power: 0.003087587 exceeds threshold for 0.2392%

Best spike: peak=24.73356, time=6.711, d_freq=1419882983.19, chirp=-5.4624, fft_len=128k
Best autocorr: peak=17.22856, time=60.4, delay=6.2804, d_freq=1419883429.74, chirp=10.22, 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=2.66985, time=53.69, period=5.058, d_freq=1419886608.45, score=1.096, chirp=5.3348, fft_len=64 
Best triplet: peak=10.92817, time=46.92, period=31.26, d_freq=1419885255.62, chirp=31.742, fft_len=256 


Flopcounter: 17738273620630.324000

Spike count:    2
Autocorr count: 0
Pulse count:    10
Triplet count:  2
Gaussian count: 0
Wallclock time elapsed since last restart: 12652.7 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=63797,	N=63797,	<>=1,	min=1	max=1
class PC_triplet_find_miss:		total=1069,	N=1069,	<>=1,	min=1	max=1


class PC_pulse_find_hit:		total=47875,	N=47875,	<>=1,	min=1	max=1
class PC_pulse_find_miss:		total=16,	N=16,	<>=1,	min=1	max=1
class PC_pulse_find_early_miss:		total=15,	N=15,	<>=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=63787,	N=63787,	<>=1,	min=1	max=1
class PoT_transfer_needed:		total=1080,	N=1080,	<>=1,	min=1	max=1

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

GPU device sync requested...  ...GPU device synched
00:12:33 (16448): called boinc_finish(0)

</stderr_txt>
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©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.