任务 35596280

用户名	18no10ab.6818.476.14.48.152.vlar_2
任务单元	12426748
创建时间	20 Feb 2020, 1:27:41 UTC
发送时间	20 Feb 2020, 7:26:26 UTC
上报期限	13 Apr 2020, 12:26:08 UTC
接收时间	20 Feb 2020, 15:59:18 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	88719
运行时间	1 时 14 分 14 秒
CPU 时间	3 分 4 秒
验证状态	有效结果
积分	91.62
设备最高FLOPS（每秒浮点运算次数）	5.78 GFLOPS
计算程序版本	SETI@home v8 v8.20 (opencl_intel_gpu_sah) windows_intelx86
Peak working set size	256.18 MB
Peak swap size	260.63 MB
Peak disk usage	0.06 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) i7-4770 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 FMA3 SSE4.1 SSE4.2 AVX 
OpenCL-kernels filename : MultiBeam_Kernels_r3541.cl 
ar=0.014067  NumCfft=146047  NumGauss=0  NumPulse=50225378432  NumTriplet=68019260576
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:					 Intel(R) OpenCL
Number of devices:				 1
  Max compute units:				 20
  Max work group size:				 512
  Max clock frequency:				 1200Mhz
  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:					 AMD Accelerated Parallel Processing
Number of devices:				 1
  Max compute units:				 2
  Max work group size:				 128
  Max clock frequency:				 650Mhz
  Max memory allocation:			 201326592
  Cache type:					 None
  Cache line size:				 0
  Cache size:					 0
  Global memory size:				 536870912
  Constant buffer size:				 65536
  Max number of constant args:			 8
  Local memory type:				 Scratchpad
  Local memory size:				 32768
  Queue properties:				 
    Out-of-Order:				 No
  Name:						 Cedar
  Vendor:					 Advanced Micro Devices, Inc.
  Driver version:				 1800.11 (VM)
  Version:					 OpenCL 1.2 AMD-APP (1800.11)
  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_3d_image_writes cl_khr_byte_addressable_store cl_khr_gl_sharing cl_ext_atomic_counters_32 cl_amd_device_attribute_query cl_amd_vec3 cl_amd_printf cl_amd_media_ops cl_amd_media_ops2 cl_amd_popcnt cl_khr_d3d10_sharing cl_khr_d3d11_sharing cl_khr_dx9_media_sharing cl_amd_image2d_from_buffer_read_only cl_khr_spir cl_khr_gl_event 


Work Unit Info:
...............
Credit multiplier is :  2.85
WU true angle range is :  0.014067
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
Triplet: peak=11.01885, time=50.96, period=44.56, d_freq=1418983467.95, chirp=0.16637, fft_len=2k
GPU device sync requested...  ...GPU device synched
Termination request detected or computations are finished. GPU device synched,  exiting...
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) i7-4770 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 FMA3 SSE4.1 SSE4.2 AVX 
OpenCL-kernels filename : MultiBeam_Kernels_r3541.cl 
ar=0.014067  NumCfft=146047  NumGauss=0  NumPulse=50225378432  NumTriplet=68019260576
Currently allocated 185 MB for GPU buffers
In v_BaseLineSmooth: NumDataPoints=1048576, BoxCarLength=8192, NumPointsInChunk=32768
Restarted at 2.95 percent.
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
GPU device sync requested...  ...GPU device synched
Termination request detected or computations are finished. GPU device synched,  exiting...
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) i7-4770 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 FMA3 SSE4.1 SSE4.2 AVX 
OpenCL-kernels filename : MultiBeam_Kernels_r3541.cl 
ar=0.014067  NumCfft=146047  NumGauss=0  NumPulse=50225378432  NumTriplet=68019260576
Currently allocated 185 MB for GPU buffers
In v_BaseLineSmooth: NumDataPoints=1048576, BoxCarLength=8192, NumPointsInChunk=32768
Restarted at 3.57 percent.
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
Pulse: peak=10.37799, time=53.79, period=33.03, d_freq=1418985806.9, score=1.07, chirp=-7.8636, fft_len=2k
D:	threshold 1.409627; unscaled peak power: 1.499086 exceeds threshold for 6.346%
Triplet: peak=12.03909, time=25.48, period=24.54, d_freq=1418980017.73, chirp=-9.1298, fft_len=2k
Pulse: peak=5.786929, time=53.71, period=13.54, d_freq=1418986648.65, score=1.019, chirp=-17.327, fft_len=512 
D:	threshold 0.2109592; unscaled peak power: 0.2143113 exceeds threshold for 1.589%
Pulse: peak=5.432866, time=53.79, period=14.47, d_freq=1418987158.4, score=1.001, chirp=31.356, fft_len=2k
D:	threshold 0.7924674; unscaled peak power: 0.7928262 exceeds threshold for 0.04527%
Pulse: peak=0.9763441, time=53.71, period=1.307, d_freq=1418979900.45, score=1.078, chirp=-36.786, fft_len=512 
D:	threshold 0.06003334; unscaled peak power: 0.06225386 exceeds threshold for 3.699%
Pulse: peak=2.024896, time=53.71, period=4.152, d_freq=1418988240.04, score=1.005, chirp=-42.385, fft_len=512 
D:	threshold 0.09464677; unscaled peak power: 0.09497929 exceeds threshold for 0.3513%
Pulse: peak=4.421437, time=53.79, period=11.32, d_freq=1418986881.82, score=1.021, chirp=-42.752, fft_len=2k
D:	threshold 0.676702; unscaled peak power: 0.6882362 exceeds threshold for 1.704%
Pulse: peak=1.389167, time=53.74, period=2.274, d_freq=1418979758.21, score=1.002, chirp=49.316, fft_len=1024 
D:	threshold 0.1451964; unscaled peak power: 0.1453836 exceeds threshold for 0.1289%
Pulse: peak=4.388153, time=53.79, period=13, d_freq=1418987164.38, score=1.009, chirp=-51.948, fft_len=2k
D:	threshold 0.6430615; unscaled peak power: 0.6475116 exceeds threshold for 0.692%
Pulse: peak=9.660201, time=53.9, period=35.44, d_freq=1418985423.96, score=1.019, chirp=64.76, fft_len=4k
D:	threshold 2.476859; unscaled peak power: 2.520173 exceeds threshold for 1.749%
Pulse: peak=2.025553, time=53.71, period=4.198, d_freq=1418983732.15, score=1.005, chirp=65.443, fft_len=512 
D:	threshold 0.09428859; unscaled peak power: 0.0946165 exceeds threshold for 0.3478%
Pulse: peak=9.523349, time=53.9, period=33.76, d_freq=1418985383.91, score=1.007, chirp=70.741, fft_len=4k
D:	threshold 2.62343; unscaled peak power: 2.639405 exceeds threshold for 0.6089%
Pulse: peak=9.630544, time=53.9, period=29.99, d_freq=1418985369.79, score=1.023, chirp=72.823, fft_len=4k
D:	threshold 2.703541; unscaled peak power: 2.758896 exceeds threshold for 2.048%
Pulse: peak=9.940003, time=53.9, period=27.26, d_freq=1418985368.96, score=1.059, chirp=72.941, fft_len=4k
D:	threshold 2.62035; unscaled peak power: 2.760157 exceeds threshold for 5.335%
Pulse: peak=9.7654, time=53.9, period=35.44, d_freq=1418985336.96, score=1.03, chirp=77.655, fft_len=4k
D:	threshold 2.672577; unscaled peak power: 2.746149 exceeds threshold for 2.753%
Pulse: peak=4.328062, time=53.9, period=10.84, d_freq=1418985332.94, score=1.027, chirp=78.289, fft_len=4k
D:	threshold 1.307651; unscaled peak power: 1.335802 exceeds threshold for 2.153%
GPU device sync requested...  ...GPU device synched
Termination request detected or computations are finished. GPU device synched,  exiting...
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) i7-4770 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 FMA3 SSE4.1 SSE4.2 AVX 
OpenCL-kernels filename : MultiBeam_Kernels_r3541.cl 
ar=0.014067  NumCfft=146047  NumGauss=0  NumPulse=50225378432  NumTriplet=68019260576
Currently allocated 185 MB for GPU buffers
In v_BaseLineSmooth: NumDataPoints=1048576, BoxCarLength=8192, NumPointsInChunk=32768
Restarted at 79.70 percent.
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
Pulse: peak=9.476836, time=53.9, period=33.14, d_freq=1418985313.39, score=1.002, chirp=81.288, fft_len=4k
D:	threshold 2.745717; unscaled peak power: 2.751403 exceeds threshold for 0.2071%
Pulse: peak=4.383543, time=53.9, period=11.88, d_freq=1418985296.4, score=1.036, chirp=83.804, fft_len=4k
D:	threshold 1.286749; unscaled peak power: 1.323842 exceeds threshold for 2.883%
Pulse: peak=8.499227, time=53.7, period=25.86, d_freq=1418986509.65, score=1.039, chirp=86.636, fft_len=256 
D:	threshold 0.1429801; unscaled peak power: 0.1479136 exceeds threshold for 3.45%
Pulse: peak=6.314428, time=53.9, period=19.61, d_freq=1418985275.9, score=1.025, chirp=86.785, fft_len=4k
D:	threshold 1.898638; unscaled peak power: 1.938885 exceeds threshold for 2.12%
Pulse: peak=6.222661, time=53.74, period=15.68, d_freq=1418982243.61, score=1.116, chirp=-92.9, fft_len=1024 
D:	threshold 0.4046747; unscaled peak power: 0.4444338 exceeds threshold for 9.825%

Best spike: peak=23.91817, time=46.98, d_freq=1418981411.75, chirp=14.72, fft_len=128k
Best autocorr: peak=17.10729, time=20.13, delay=0.89836, d_freq=1418984600.95, chirp=11.223, 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=6.222661, time=53.74, period=15.68, d_freq=1418982243.61, score=1.116, chirp=-92.9, fft_len=1024 
Best triplet: peak=12.03909, time=25.48, period=24.54, d_freq=1418980017.73, chirp=-9.1298, fft_len=2k


Flopcounter: 17733285130690.730000

Spike count:    0
Autocorr count: 0
Pulse count:    20
Triplet count:  2
Gaussian count: 0
Wallclock time elapsed since last restart: 513.4 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=12182,	N=12182,	<>=1,	min=1	max=1
class PC_triplet_find_miss:		total=220,	N=220,	<>=1,	min=1	max=1


class PC_pulse_find_hit:		total=9153,	N=9153,	<>=1,	min=1	max=1
class PC_pulse_find_miss:		total=5,	N=5,	<>=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=12177,	N=12177,	<>=1,	min=1	max=1
class PoT_transfer_needed:		total=225,	N=225,	<>=1,	min=1	max=1

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

GPU device sync requested...  ...GPU device synched
15:58:36 (17960): 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.