任务 35537561

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
BOINC assigns device 0
Info: BOINC provided OpenCL device ID used

Build features: SETI8	Non-graphics	OpenCL	USE_OPENCL_NV	OCL_ZERO_COPY	SIGNALS_ON_GPU	OCL_CHIRP3	FFTW	USE_SSE3	x86	
     CPUID: Intel(R) Core(TM) i7-6700 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 
Low-performance GPU detected, default period_iterations_num set to 500
For low-performance GPU path use_sleep enabled with 1ms per iteration, high prec timer enabled
OpenCL-kernels filename : MultiBeam_Kernels_r3584.cl 
ar=0.013120  NumCfft=146041  NumGauss=0  NumPulse=50219088768  NumTriplet=68012970912
Currently allocated 201 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
SSE3xj Win32 Build 3584 , Ported by : Raistmer, JDWhale

SETI8 update by Raistmer

OpenCL version by Raistmer, r3584

Number of OpenCL platforms:				 3


 OpenCL Platform Name:					 NVIDIA CUDA
Number of devices:				 1
  Max compute units:				 3
  Max work group size:				 1024
  Max clock frequency:				 1124Mhz
  Max memory allocation:			 536870912
  Cache type:					 Read/Write
  Cache line size:				 128
  Cache size:					 73728
  Global memory size:				 2147483648
  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:						 Quadro K620
  Vendor:					 NVIDIA Corporation
  Driver version:				 441.66
  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_khr_gl_event cl_nv_create_buffer cl_khr_int64_base_atomics cl_khr_int64_extended_atomics cl_kernel_attribute_nv


 OpenCL Platform Name:					 Intel(R) OpenCL
Number of devices:				 1
  Max compute units:				 24
  Max work group size:				 256
  Max clock frequency:				 1150Mhz
  Max memory allocation:			 858992640
  Cache type:					 Read/Write
  Cache line size:				 64
  Cache size:					 524288
  Global memory size:				 1717985280
  Constant buffer size:				 858992640
  Max number of constant args:			 8
  Local memory type:				 Scratchpad
  Local memory size:				 65536
  Queue properties:				 
    Out-of-Order:				 Yes
  Name:						 Intel(R) HD Graphics 530
  Vendor:					 Intel(R) Corporation
  Driver version:				 26.20.100.7262
  Version:					 OpenCL 2.1 NEO 
  Extensions:					 cl_khr_3d_image_writes cl_khr_byte_addressable_store cl_khr_fp16 cl_khr_depth_images 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_subgroups cl_intel_required_subgroup_size cl_intel_subgroups_short cl_khr_spir cl_intel_accelerator cl_intel_media_block_io cl_intel_driver_diagnostics cl_khr_priority_hints cl_khr_throttle_hints cl_khr_create_command_queue cl_khr_fp64 cl_khr_subgroups cl_khr_il_program cl_intel_spirv_device_side_avc_motion_estimation cl_intel_spirv_media_block_io cl_intel_spirv_subgroups cl_khr_spirv_no_integer_wrap_decoration cl_khr_mipmap_image cl_khr_mipmap_image_writes cl_intel_unified_shared_memory_preview cl_intel_planar_yuv cl_intel_packed_yuv cl_intel_motion_estimation cl_intel_device_side_avc_motion_estimation cl_intel_advanced_motion_estimation cl_khr_int64_base_atomics cl_khr_int64_extended_atomics cl_khr_gl_sharing cl_khr_gl_depth_images cl_khr_gl_event cl_khr_gl_msaa_sharing cl_intel_dx9_media_sharing cl_khr_dx9_media_sharing cl_khr_d3d10_sharing cl_khr_d3d11_sharing cl_intel_d3d11_nv12_media_sharing cl_intel_simultaneous_sharing 


 OpenCL Platform Name:					 AMD Accelerated Parallel Processing
Number of devices:				 1
  Max compute units:				 32
  Max work group size:				 256
  Max clock frequency:				 1300Mhz
  Max memory allocation:			 3221225472
  Cache type:					 Read/Write
  Cache line size:				 64
  Cache size:					 16384
  Global memory size:				 3221225472
  Constant buffer size:				 3221225472
  Max number of constant args:			 8
  Local memory type:				 Scratchpad
  Local memory size:				 32768
  Queue properties:				 
    Out-of-Order:				 No
  Name:						 Ellesmere
  Vendor:					 Advanced Micro Devices, Inc.
  Driver version:				 3004.8
  Version:					 OpenCL 1.2 AMD-APP (3004.8)
  Extensions:					 cl_khr_fp64 cl_amd_fp64 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_int64_base_atomics cl_khr_int64_extended_atomics cl_khr_3d_image_writes cl_khr_byte_addressable_store cl_khr_fp16 cl_khr_gl_sharing 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_khr_image2d_from_buffer cl_khr_spir cl_khr_gl_event cl_amd_liquid_flash 


Work Unit Info:
...............
Credit multiplier is :  2.85
WU true angle range is :  0.013120
Used GPU device parameters are:
	Number of compute units: 3
	Single buffer allocation size: 128MB
	Total device global memory: 2048MB
	max WG size: 1024
	local mem type: Real
	FERMI path used: yes
	LotOfMem path: yes
	LowPerformanceGPU path: yes
	HighPerformanceGPU path: no
period_iterations_num=500
Spike: peak=24.73093, time=20.13, d_freq=1419077706.76, chirp=13.888, fft_len=128k
Spike: peak=25.42669, time=20.13, d_freq=1419077706.76, chirp=13.892, fft_len=128k
Spike: peak=24.98833, time=20.13, d_freq=1419077706.76, chirp=13.895, fft_len=128k
Pulse: peak=6.700995, time=53.74, period=19.84, d_freq=1419083466.95, score=1.034, chirp=20.327, fft_len=1024 
D:	threshold 0.4852856; unscaled peak power: 0.4997047 exceeds threshold for 2.971%
Pulse: peak=8.458558, time=53.71, period=23.86, d_freq=1419083477.37, score=1.061, chirp=24.792, fft_len=512 
D:	threshold 0.2815028; unscaled peak power: 0.2967632 exceeds threshold for 5.421%
Spike: peak=24.62421, time=33.55, d_freq=1419084281.22, chirp=24.846, fft_len=128k
Spike: peak=24.86106, time=33.55, d_freq=1419084281.23, chirp=24.851, fft_len=128k
Spike: peak=24.75833, time=33.55, d_freq=1419084281.22, chirp=24.852, fft_len=128k
Pulse: peak=7.844686, time=53.74, period=25.38, d_freq=1419083277.88, score=1.006, chirp=-33.59, fft_len=1024 
D:	threshold 0.5519156; unscaled peak power: 0.5547031 exceeds threshold for 0.5051%
Pulse: peak=6.351357, time=53.79, period=18.14, d_freq=1419082528.99, score=1.008, chirp=45.42, fft_len=2k
D:	threshold 0.8764247; unscaled peak power: 0.8822529 exceeds threshold for 0.665%
Pulse: peak=1.073321, time=53.7, period=1.356, d_freq=1419079186.68, score=1.013, chirp=53.584, fft_len=256 
D:	threshold 0.0325465; unscaled peak power: 0.03275947 exceeds threshold for 0.6544%
Pulse: peak=10.01304, time=53.74, period=26.9, d_freq=1419083209.51, score=1.014, chirp=-53.851, fft_len=1024 
D:	threshold 0.6773132; unscaled peak power: 0.6860771 exceeds threshold for 1.294%
Pulse: peak=0.8174212, time=53.71, period=0.9437, d_freq=1419086710.31, score=1.015, chirp=68.647, fft_len=512 
D:	threshold 0.0560513; unscaled peak power: 0.05641716 exceeds threshold for 0.6527%
Pulse: peak=0.9804215, time=53.69, period=1.294, d_freq=1419085881.67, score=1.022, chirp=-78.911, fft_len=64 
D:	threshold 0.007659905; unscaled peak power: 0.007743764 exceeds threshold for 1.095%
Pulse: peak=1.986858, time=53.74, period=4.083, d_freq=1419083362.07, score=1.009, chirp=80.31, fft_len=1024 
D:	threshold 0.1828946; unscaled peak power: 0.1839422 exceeds threshold for 0.5728%
Pulse: peak=1.767078, time=53.71, period=3.266, d_freq=1419077899.69, score=1.069, chirp=-84.376, fft_len=512 
D:	threshold 0.0818527; unscaled peak power: 0.08536983 exceeds threshold for 4.297%
Pulse: peak=1.236054, time=53.74, period=1.733, d_freq=1419084032.84, score=1.009, chirp=-89.107, fft_len=1024 
D:	threshold 0.1491535; unscaled peak power: 0.1498777 exceeds threshold for 0.4855%
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: NVIDIA Corporation
BOINC assigns device 0
Info: BOINC provided OpenCL device ID used

Build features: SETI8	Non-graphics	OpenCL	USE_OPENCL_NV	OCL_ZERO_COPY	SIGNALS_ON_GPU	OCL_CHIRP3	FFTW	USE_SSE3	x86	
     CPUID: Intel(R) Core(TM) i7-6700 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 
Low-performance GPU detected, default period_iterations_num set to 500
For low-performance GPU path use_sleep enabled with 1ms per iteration, high prec timer enabled
OpenCL-kernels filename : MultiBeam_Kernels_r3584.cl 
ar=0.013120  NumCfft=146041  NumGauss=0  NumPulse=50219088768  NumTriplet=68012970912
Currently allocated 201 MB for GPU buffers
In v_BaseLineSmooth: NumDataPoints=1048576, BoxCarLength=8192, NumPointsInChunk=32768
Restarted at 96.73 percent.
Used GPU device parameters are:
	Number of compute units: 3
	Single buffer allocation size: 128MB
	Total device global memory: 2048MB
	max WG size: 1024
	local mem type: Real
	FERMI path used: yes
	LotOfMem path: yes
	LowPerformanceGPU path: yes
	HighPerformanceGPU path: no
period_iterations_num=500

Best spike: peak=25.42669, time=20.13, d_freq=1419077706.76, chirp=13.892, fft_len=128k
Best autocorr: peak=16.79202, time=73.82, delay=0.78838, d_freq=1419081154.65, chirp=-11.875, 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=1.767078, time=53.71, period=3.266, d_freq=1419077899.69, score=1.069, chirp=-84.376, fft_len=512 
Best triplet: peak=0, time=-2.122e+011, period=0, d_freq=0, chirp=0, fft_len=0 
Spike count:    6
Autocorr count: 0
Pulse count:    11
Triplet count:  0
Gaussian count: 0
Wallclock time elapsed since last restart: 211.4 seconds
Fftlength=32,pass=3:Tune: sum=10325.5(ms); min=9.947(ms); max=73.17(ms); mean=44.89(ms); s_mean=46.42; sleep=45(ms); delta=193; N=230; usual
Fftlength=32,pass=4:Tune: sum=6979.29(ms); min=7.086(ms); max=55.78(ms); mean=34.55(ms); s_mean=48.68; sleep=45(ms); delta=246; N=202; usual
Fftlength=32,pass=5:Tune: sum=5802.07(ms); min=6.909(ms); max=50.3(ms); mean=30.7(ms); s_mean=36.87; sleep=30(ms); delta=236; N=189; usual
Fftlength=64,pass=3:Tune: sum=11771.2(ms); min=3.731(ms); max=69.86(ms); mean=42.5(ms); s_mean=49.81; sleep=45(ms); delta=202; N=277; usual
Fftlength=64,pass=4:Tune: sum=7868.15(ms); min=5.892(ms); max=62.02(ms); mean=32.11(ms); s_mean=48.44; sleep=45(ms); delta=256; N=245; usual
Fftlength=64,pass=5:Tune: sum=6365.34(ms); min=3.788(ms); max=54.71(ms); mean=27.68(ms); s_mean=45.46; sleep=45(ms); delta=253; N=230; usual
Fftlength=128,pass=3:Tune: sum=11546(ms); min=2.945(ms); max=66.92(ms); mean=40.09(ms); s_mean=54.47; sleep=45(ms); delta=198; N=288; usual
Fftlength=128,pass=4:Tune: sum=7959.07(ms); min=2.032(ms); max=63.93(ms); mean=30.61(ms); s_mean=53.48; sleep=45(ms); delta=256; N=260; usual
Fftlength=128,pass=5:Tune: sum=6293.71(ms); min=1.669(ms); max=53.6(ms); mean=25.69(ms); s_mean=39.31; sleep=30(ms); delta=256; N=245; usual
Fftlength=256,pass=3:Tune: sum=10836.1(ms); min=1.265(ms); max=72.12(ms); mean=37.5(ms); s_mean=62.49; sleep=60(ms); delta=232; N=289; usual
Fftlength=256,pass=4:Tune: sum=7548.58(ms); min=1.058(ms); max=65.29(ms); mean=27.35(ms); s_mean=39.67; sleep=30(ms); delta=281; N=276; usual
Fftlength=256,pass=5:Tune: sum=6141.23(ms); min=1.315(ms); max=55.98(ms); mean=23.35(ms); s_mean=31.43; sleep=30(ms); delta=268; N=263; usual
Fftlength=512,pass=3:Tune: sum=10209.1(ms); min=0.581(ms); max=87.77(ms); mean=32.21(ms); s_mean=40.73; sleep=30(ms); delta=319; N=317; usual
Fftlength=512,pass=4:Tune: sum=7260.86(ms); min=0.4849(ms); max=65.95(ms); mean=23.73(ms); s_mean=37.82; sleep=30(ms); delta=308; N=306; usual
Fftlength=512,pass=5:Tune: sum=6033.12(ms); min=0.5168(ms); max=54.77(ms); mean=21.24(ms); s_mean=53.1; sleep=45(ms); delta=286; N=284; usual
Fftlength=1024,pass=3:Tune: sum=7324.49(ms); min=0.3842(ms); max=33.41(ms); mean=22.33(ms); s_mean=33.04; sleep=30(ms); delta=330; N=328; usual
Fftlength=1024,pass=4:Tune: sum=5327.8(ms); min=0.291(ms); max=24.21(ms); mean=16.75(ms); s_mean=24.09; sleep=15(ms); delta=320; N=318; usual
Fftlength=1024,pass=5:Tune: sum=4243.26(ms); min=0.3252(ms); max=19.41(ms); mean=13.82(ms); s_mean=19.11; sleep=15(ms); delta=309; N=307; usual
Fftlength=2048,pass=3:Tune: sum=14285.7(ms); min=14.82(ms); max=33.97(ms); mean=32.39(ms); s_mean=32.52; sleep=30(ms); delta=1; N=441; high_perf
Fftlength=4096,pass=3:Tune: sum=14833.8(ms); min=7.66(ms); max=17.11(ms); mean=16.8(ms); s_mean=16.75; sleep=15(ms); delta=1; N=883; high_perf
Fftlength=8192,pass=3:Tune: sum=7868.94(ms); min=4.294(ms); max=4.663(ms); mean=4.453(ms); s_mean=4.475; sleep=0(ms); delta=1; N=1767; usual

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=4705,	N=4705,	<>=1,	min=1	max=1
class PC_triplet_find_miss:		total=71,	N=71,	<>=1,	min=1	max=1


class PC_pulse_find_hit:		total=3526,	N=3526,	<>=1,	min=1	max=1
class PC_pulse_find_miss:		total=0,	N=0,	<>=0,	min=0	max=0
class PC_pulse_find_early_miss:		total=0,	N=0,	<>=0,	min=0	max=0
class PC_pulse_find_2CPU:		total=0,	N=0,	<>=0,	min=0	max=0


class PoT_transfer_not_needed:		total=4705,	N=4705,	<>=1,	min=1	max=1
class PoT_transfer_needed:		total=71,	N=71,	<>=1,	min=1	max=1

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

GPU device sync requested...  ...GPU device synched
09:57:56 (12304): 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.