任务 35647471

用户名 18no10ab.27680.67.16.50.122.vlar_0
任务单元 12443594
创建时间 26 Feb 2020, 2:50:03 UTC
发送时间 26 Feb 2020, 15:03:34 UTC
上报期限 19 Apr 2020, 20:03:16 UTC
接收时间 5 Apr 2020, 15:12:18 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 10 分 58 秒
CPU 时间 23 秒
验证状态 有效结果
积分 6.23
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 252.62 MB
Peak swap size 260.25 MB
Peak disk usage 0.04 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=0.012362  NumCfft=145971  NumGauss=0  NumPulse=50145718144  NumTriplet=67939600288
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 :  0.012362
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=1.957611, time=53.79, period=3.421, d_freq=1421193221.54, score=1.021, chirp=1.5685, fft_len=2k
D:	threshold 0.3380881; unscaled peak power: 0.3428054 exceeds threshold for 1.395%
Spike: peak=24.01271, time=28.1, d_freq=1421195441.09, chirp=-1.6683, fft_len=8k
Spike: peak=24.05034, time=28.1, d_freq=1421195441.09, chirp=-1.7108, fft_len=8k
Spike: peak=24.08986, time=28.1, d_freq=1421195441.11, chirp=-1.7524, fft_len=8k
Spike: peak=24.08567, time=28.1, d_freq=1421195441.14, chirp=-1.794, fft_len=8k
Spike: peak=24.03794, time=28.1, d_freq=1421195441.16, chirp=-1.8356, fft_len=8k
Spike: peak=24.07355, time=28.1, d_freq=1421195441.04, chirp=-2.0944, fft_len=8k
Spike: peak=24.22331, time=28.1, d_freq=1421195441.06, chirp=-2.136, fft_len=8k
Spike: peak=24.32945, time=28.1, d_freq=1421195441.09, chirp=-2.1776, fft_len=8k
Spike: peak=24.39177, time=28.1, d_freq=1421195441.11, chirp=-2.2191, fft_len=8k
Spike: peak=24.41022, time=28.1, d_freq=1421195441.13, chirp=-2.2607, fft_len=8k
Spike: peak=24.38495, time=28.1, d_freq=1421195441.16, chirp=-2.3023, fft_len=8k
Spike: peak=24.40861, time=28.1, d_freq=1421195441.15, chirp=-2.3448, fft_len=8k
Spike: peak=24.34674, time=28.1, d_freq=1421195441.18, chirp=-2.3864, fft_len=8k
Spike: peak=24.24216, time=28.1, d_freq=1421195441.2, chirp=-2.428, fft_len=8k
Spike: peak=24.09563, time=28.1, d_freq=1421195441.22, chirp=-2.4696, fft_len=8k
Spike: peak=24.02491, time=28.1, d_freq=1421195441.04, chirp=-2.5611, fft_len=8k
Spike: peak=24.19687, time=28.1, d_freq=1421195441.06, chirp=-2.6027, fft_len=8k
Spike: peak=24.16329, time=28.1, d_freq=1421195441.06, chirp=-2.6452, fft_len=8k
Spike: peak=24.29881, time=28.1, d_freq=1421195441.08, chirp=-2.6868, fft_len=8k
Spike: peak=24.39115, time=28.1, d_freq=1421195441.1, chirp=-2.7284, fft_len=8k
Spike: peak=24.44022, time=28.1, d_freq=1421195441.13, chirp=-2.77, fft_len=8k
Spike: peak=24.44623, time=28.1, d_freq=1421195441.15, chirp=-2.8116, fft_len=8k
Spike: peak=24.4095, time=28.1, d_freq=1421195441.17, chirp=-2.8532, fft_len=8k
Spike: peak=24.33066, time=28.1, d_freq=1421195441.2, chirp=-2.8948, fft_len=8k
Spike: peak=24.33389, time=28.1, d_freq=1421195441.2, chirp=-2.9373, fft_len=8k
Spike: peak=24.22056, time=28.1, d_freq=1421195441.22, chirp=-2.9789, fft_len=8k
Spike: peak=24.06688, time=28.1, d_freq=1421195441.24, chirp=-3.0205, fft_len=8k
Spike: peak=24.10168, time=28.1, d_freq=1421195441.1, chirp=-3.1952, fft_len=8k
Spike: peak=24.17501, time=28.1, d_freq=1421195441.12, chirp=-3.2368, fft_len=8k
OpenCL queue synchronized
SETI@Home Informational message -9 result_overflow
NOTE: The number of results detected equals the storage space allocated.

Best spike: peak=24.44623, time=28.1, d_freq=1421195441.15, chirp=-2.8116, fft_len=8k
Best autocorr: peak=15.91777, time=6.711, delay=5.0347, d_freq=1421191418.97, chirp=1.8957, 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=1.957611, time=53.79, period=3.421, d_freq=1421193221.54, score=1.021, chirp=1.5685, fft_len=2k
Best triplet: peak=0, time=-2.122e+011, period=0, d_freq=0, chirp=0, fft_len=0 


Flopcounter: 1585032511710.245600

Spike count:    29
Autocorr count: 0
Pulse count:    1
Triplet count:  0
Gaussian count: 0
Wallclock time elapsed since last restart: 653.5 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=2055,	N=2055,	<>=1,	min=1	max=1
class PC_triplet_find_miss:		total=46,	N=46,	<>=1,	min=1	max=1


class PC_pulse_find_hit:		total=1546,	N=1546,	<>=1,	min=1	max=1
class PC_pulse_find_miss:		total=8,	N=8,	<>=1,	min=1	max=1
class PC_pulse_find_early_miss:		total=5,	N=5,	<>=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=2049,	N=2049,	<>=1,	min=1	max=1
class PoT_transfer_needed:		total=53,	N=53,	<>=1,	min=1	max=1

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

GPU device sync requested...  ...GPU device synched
07:23:04 (5696): 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.