任务 35295627

标准错误输出

<core_client_version>7.16.1</core_client_version>
<![CDATA[
<stderr_txt>
OpenCL platform detected: NVIDIA Corporation
Number of OpenCL devices found : 1 
BOINC assigns slot on device #0.
Info: BOINC provided OpenCL device ID used
Used GPU device parameters are:
	Number of compute units: 10
	Single buffer allocation size: 256MB
	Total device global memory: 6075MB
	max WG size: 1024
	local mem type: Real
	FERMI path used: yes
	-unroll default value used: 10
	-ffa_block default value used: 2048
	-ffa_block_fetch default value used: 1024
AstroPulse v7.08
Linux 64 bit, Rev 2751, OpenCL version by Raistmer, GPU mode
 V7, by Raistmer ported to Linux   by Lunatics.kwsn.net team. 
 by Urs Echternacht
ffa threshold mods by Joe Segur
SSE3 dechirping by JDWhale using SSE3 emulation

Build features: Non-graphics OpenCL USE_OPENCL_NV OCL_ZERO_COPY OPENCL_WRITE COMBINED_DECHIRP_KERNEL SMALL_CHIRP_TABLE TWIN_FFA FFTW BLANKIT USE_INCREASED_PRECISION SSE2 64bit 
 System: Linux  x86_64  Kernel: 5.4.8-200.fc31.x86_64
 CPU   : Intel(R) Core(TM) i7-6850K CPU @ 3.60GHz
 12 core(s), Speed :  3797.931 MHz
 L1 : 64 KB, Cache : 15360 KB

Number of OpenCL platforms:				 1


 OpenCL Platform Name:					 NVIDIA CUDA
Number of devices:				 1
  Max compute units:				 10
  Max work group size:				 1024
  Max clock frequency:				 1784Mhz
  Max memory allocation:			 1592573952
  Cache type:					 Read/Write
  Cache line size:				 128
  Cache size:					 491520
  Global memory size:				 6370295808
  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 1060 6GB
  Vendor:					 NVIDIA Corporation
  Driver version:				 440.44
  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_copy_opts cl_nv_create_buffer cl_khr_int64_base_atomics cl_khr_int64_extended_atomics


INFO: excessive number of rep. pulses detected. To save system memory FFA will be redone with decreased FFA block value 256.

    single pulses: 25
repetitive pulses: 30
  percent blanked: 2.59
Rep. pulse: num_std_devs=4.122 peak_power=565443.6 dm=-896 peak_bin=0 scale=4 ffa_scale=1 period=3.732838
Rep. pulse: num_std_devs=4.126 peak_power=565448.5 dm=-896 peak_bin=64 scale=4 ffa_scale=2 period=7.458503
Rep. pulse: num_std_devs=4.938 peak_power=283701.7 dm=-896 peak_bin=64 scale=4 ffa_scale=1 period=7.458844
Rep. pulse: num_std_devs=4.844 peak_power=283642.3 dm=-896 peak_bin=48 scale=4 ffa_scale=0 period=3.724304
Rep. pulse: num_std_devs=4.019 peak_power=577696.1 dm=-896 peak_bin=32 scale=4 ffa_scale=1 period=3.646479
Rep. pulse: num_std_devs=4.229 peak_power=577919.1 dm=-896 peak_bin=0 scale=4 ffa_scale=2 period=7.309446
Rep. pulse: num_std_devs=4.761 peak_power=287714.6 dm=-896 peak_bin=0 scale=4 ffa_scale=1 period=7.321836
Rep. pulse: num_std_devs=4.764 peak_power=287716.8 dm=-896 peak_bin=0 scale=4 ffa_scale=2 period=14.66671
Rep. pulse: num_std_devs=3.778 peak_power=585678.1 dm=-896 peak_bin=64 scale=4 ffa_scale=2 period=7.186249
Rep. pulse: num_std_devs=3.616 peak_power=589622.4 dm=-896 peak_bin=32 scale=4 ffa_scale=1 period=3.576714
Rep. pulse: num_std_devs=4.65 peak_power=295892.4 dm=-896 peak_bin=256 scale=4 ffa_scale=4 period=57.12273
Rep. pulse: num_std_devs=3.889 peak_power=594034.8 dm=-896 peak_bin=0 scale=4 ffa_scale=2 period=7.068578
Rep. pulse: num_std_devs=4.684 peak_power=297977.2 dm=-896 peak_bin=128 scale=4 ffa_scale=3 period=28.33651
Rep. pulse: num_std_devs=3.922 peak_power=598190.4 dm=-896 peak_bin=0 scale=4 ffa_scale=1 period=3.520618
Rep. pulse: num_std_devs=5.834 peak_power=150959.8 dm=-896 peak_bin=64 scale=4 ffa_scale=2 period=28.09712
Rep. pulse: num_std_devs=3.88 peak_power=610501.4 dm=-896 peak_bin=32 scale=4 ffa_scale=1 period=3.442319
Rep. pulse: num_std_devs=4.472 peak_power=304022.9 dm=-896 peak_bin=0 scale=4 ffa_scale=1 period=6.918969
Rep. pulse: num_std_devs=4.64 peak_power=306196.7 dm=-896 peak_bin=0 scale=4 ffa_scale=0 period=3.450522
Rep. pulse: num_std_devs=3.686 peak_power=622640.8 dm=-896 peak_bin=32 scale=4 ffa_scale=1 period=3.387865
Rep. pulse: num_std_devs=4.791 peak_power=312485.2 dm=-896 peak_bin=32 scale=4 ffa_scale=0 period=3.372907
Rep. pulse: num_std_devs=4.638 peak_power=314443.5 dm=-896 peak_bin=128 scale=4 ffa_scale=3 period=26.84813
Rep. pulse: num_std_devs=3.61 peak_power=630790.8 dm=-896 peak_bin=32 scale=4 ffa_scale=1 period=3.342525
Rep. pulse: num_std_devs=4.476 peak_power=318456.6 dm=-896 peak_bin=256 scale=4 ffa_scale=3 period=26.54345
Rep. pulse: num_std_devs=4.688 peak_power=318601.9 dm=-896 peak_bin=16 scale=4 ffa_scale=0 period=3.315957
Rep. pulse: num_std_devs=4.496 peak_power=320531.8 dm=-896 peak_bin=128 scale=4 ffa_scale=2 period=13.18412
Rep. pulse: num_std_devs=3.634 peak_power=639053.4 dm=-896 peak_bin=0 scale=4 ffa_scale=1 period=3.300964
Rep. pulse: num_std_devs=4.756 peak_power=322773.4 dm=-896 peak_bin=256 scale=4 ffa_scale=4 period=52.4116
Rep. pulse: num_std_devs=3.918 peak_power=647618.2 dm=-896 peak_bin=32 scale=4 ffa_scale=1 period=3.251622
Rep. pulse: num_std_devs=4.994 peak_power=325000.8 dm=-896 peak_bin=32 scale=4 ffa_scale=0 period=3.254899
Rep. pulse: num_std_devs=4.324 peak_power=326596.6 dm=-896 peak_bin=256 scale=4 ffa_scale=3 period=25.90643
Single pulse: peak_power=87.5256 dm=-1357 fft_num=9207808 peak_bin=9213664 scale=5
Single pulse: peak_power=129.062 dm=4414 fft_num=32915456 peak_bin=32924224 scale=6
Single pulse: peak_power=87.2558 dm=4714 fft_num=12500992 peak_bin=12510400 scale=5
Single pulse: peak_power=218.024 dm=5180 fft_num=12500992 peak_bin=12510464 scale=7
Single pulse: peak_power=129.809 dm=5197 fft_num=12500992 peak_bin=12510464 scale=6
Single pulse: peak_power=89.578 dm=6065 fft_num=22872064 peak_bin=22882304 scale=5
Single pulse: peak_power=68.7343 dm=6202 fft_num=30998528 peak_bin=31012720 scale=4
Single pulse: peak_power=90.3092 dm=-6659 fft_num=8208384 peak_bin=8224384 scale=5
Single pulse: peak_power=365.378 dm=7185 fft_num=3522560 peak_bin=3525888 scale=8
Single pulse: peak_power=129.375 dm=7822 fft_num=29294592 peak_bin=29308352 scale=6
Single pulse: peak_power=648.557 dm=8165 fft_num=27688960 peak_bin=27703808 scale=9
Single pulse: peak_power=137.916 dm=-9138 fft_num=16252928 peak_bin=16255168 scale=6
Single pulse: peak_power=90.9249 dm=-9084 fft_num=16252928 peak_bin=16255200 scale=5
Single pulse: peak_power=66.8647 dm=-9072 fft_num=16252928 peak_bin=16255200 scale=4
Single pulse: peak_power=34.2111 dm=-9072 fft_num=16252928 peak_bin=16255214 scale=1
Single pulse: peak_power=38.8045 dm=-9072 fft_num=16252928 peak_bin=16255212 scale=2
Single pulse: peak_power=61.4693 dm=-9482 fft_num=20004864 peak_bin=20013888 scale=4
Single pulse: peak_power=366.433 dm=-9852 fft_num=7127040 peak_bin=7143168 scale=8
Single pulse: peak_power=33.4317 dm=-11299 fft_num=12271616 peak_bin=12277566 scale=1
Single pulse: peak_power=40.3707 dm=-11303 fft_num=12271616 peak_bin=12277564 scale=2
Single pulse: peak_power=92.1119 dm=-11575 fft_num=6373376 peak_bin=6389024 scale=5
Single pulse: peak_power=63.8112 dm=12091 fft_num=28049408 peak_bin=28053280 scale=4
Single pulse: peak_power=132.813 dm=-13192 fft_num=30457856 peak_bin=30468672 scale=6
Single pulse: peak_power=652.214 dm=-13543 fft_num=4456448 peak_bin=4457472 scale=9
Single pulse: peak_power=61.3698 dm=14939 fft_num=21069824 peak_bin=21084640 scale=4

remove_radar                        	 total=1.015E+09 , N=1         , <>=1.015E+09 , min=1.015E+09 , max=1.015E+09 
main_loop_L1                        	 total=3.600E+12 , N=111       , <>=3.243E+10 , min=3.220E+10 , max=3.418E+10 
 FFT_forward                         	 total=1.691E+10 , N=182040    , <>=9.291E+04 , min=5.299E+04 , max=1.016E+06 
 remove_radar_randomize              	 total=0.000E+00 , N=0         , <>=0.000E+00 , min=1.845E+19 , max=0.000E+00 
 build_chirp_table                   	 total=0.000E+00 , N=0         , <>=0.000E+00 , min=1.845E+19 , max=0.000E+00 
 DataWrite                           	 total=0.000E+00 , N=0         , <>=0.000E+00 , min=1.845E+19 , max=0.000E+00 
  DataWrite_ns                        	 total=0.0000E+00, N=0         , <>=0         , min=0         , max=0         
 oclReadBuf                          	 total=0.000E+00 , N=0         , <>=0.000E+00 , min=1.845E+19 , max=0.000E+00 
   ChirpWrite                          	 total=0.000E+00 , N=0         , <>=0.000E+00 , min=1.845E+19 , max=0.000E+00 
    ChirpWrite_ns                       	 total=0.0000E+00, N=0         , <>=0         , min=0         , max=0         
 dechirp                             	 total=1.951E+10 , N=182040    , <>=1.072E+05 , min=6.260E+04 , max=4.043E+05 
  Dechirp_ns                          	 total=0.0000E+00, N=0         , <>=0         , min=0         , max=0         
  Half_ns                             	 total=0.0000E+00, N=0         , <>=0         , min=0         , max=0         
 PC_single_pulse_kernel_FFA_update   	 total=3.515E+12 , N=182040    , <>=1.931E+07 , min=1.641E+07 , max=4.789E+07 
  PC_ns                               	 total=0.0000E+00, N=0         , <>=0         , min=0         , max=0         
oclReadBuf                          	 total=0.000E+00 , N=0         , <>=0.000E+00 , min=1.845E+19 , max=0.000E+00 
oclWriteBuf                         	 total=0.000E+00 , N=0         , <>=0.000E+00 , min=1.845E+19 , max=0.000E+00 
  FFT_inverse                         	 total=0.000E+00 , N=0         , <>=0.000E+00 , min=1.845E+19 , max=0.000E+00 
 ffa                                 	 total=1.685E+09 , N=1         , <>=1.685E+09 , min=1.685E+09 , max=1.685E+09 

FFA blocks counters:
FFA_fetch                           	 total=0.000E+00 , N=0         , <>=0.000E+00 , min=1.845E+19 , max=0.000E+00 
FFA_tt_build                        	 total=0.000E+00 , N=0         , <>=0.000E+00 , min=1.845E+19 , max=0.000E+00 
FFA_compare                         	 total=6.947E+07 , N=329       , <>=2.112E+05 , min=1.019E+05 , max=1.858E+06 
FFA_coadd                           	 total=1.837E+07 , N=665       , <>=2.762E+04 , min=1.887E+04 , max=7.675E+05 
FFA_stride_add                      	 total=1.470E+07 , N=287       , <>=5.122E+04 , min=3.855E+04 , max=1.428E+05 
GPU_buffer_read_backs               	 total=5.8000E+01, N=58        , <>=1         , min=1         , max=1         
TWIN_FFA	OCL_ZERO_COPY	USE_OPENCL	USE_OPENCL_NV	OPENCL_WRITE	USE_INCREASED_PRECISION	SMALL_CHIRP_TABLE	COMBINED_DECHIRP_KERNEL	BLANKIT	
rev 2751
GPU device sync requested...  ...GPU device synched
01:18:22 (2872908): 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.