Task 8704187907

Stderr output

<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: AMD Ryzen 3 1200 Quad-Core Processor            

     Cache: L1=64K L2=512K

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 SSE4A 
OpenCL-kernels filename : MultiBeam_Kernels_r3584.cl 
ar=0.023069  NumCfft=106513  NumGauss=0  NumPulse=82964935255  NumTriplet=88928814168
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:				 1


 OpenCL Platform Name:					 NVIDIA CUDA
Number of devices:				 3
  Max compute units:				 8
  Max work group size:				 1024
  Max clock frequency:				 1342Mhz
  Max memory allocation:			 1073741824
  Cache type:					 Read/Write
  Cache line size:				 128
  Cache size:					 393216
  Global memory size:				 4294967296
  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 960
  Vendor:					 NVIDIA Corporation
  Driver version:				 442.19
  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:				 6
  Max work group size:				 1024
  Max clock frequency:				 1124Mhz
  Max memory allocation:			 536870912
  Cache type:					 Read/Write
  Cache line size:				 128
  Cache size:					 98304
  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:						 GeForce GTX 760
  Vendor:					 NVIDIA Corporation
  Driver version:				 442.19
  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
  Max compute units:				 6
  Max work group size:				 1024
  Max clock frequency:				 1137Mhz
  Max memory allocation:			 536870912
  Cache type:					 Read/Write
  Cache line size:				 128
  Cache size:					 98304
  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:						 GeForce GTX 760
  Vendor:					 NVIDIA Corporation
  Driver version:				 442.19
  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


Work Unit Info:
...............
Credit multiplier is :  2.85
WU true angle range is :  0.023069
Used GPU device parameters are:
	Number of compute units: 8
	Single buffer allocation size: 128MB
	Total device global memory: 4096MB
	max WG size: 1024
	local mem type: Real
	FERMI path used: yes
	LotOfMem path: yes
	LowPerformanceGPU path: no
	HighPerformanceGPU path: no
period_iterations_num=50
Pulse: peak=1.481855, time=40.57, period=1.806, d_freq=10132924592.4, score=1.008, chirp=-19.675, fft_len=128 
D:	threshold 0.01899692; unscaled peak power: 0.01908606 exceeds threshold for 0.4692%
Pulse: peak=2.586778, time=51.09, period=4.727, d_freq=10132919069.6, score=1.008, chirp=23.819, fft_len=2k
D:	threshold 0.4109018; unscaled peak power: 0.4133498 exceeds threshold for 0.5957%
Pulse: peak=5.449572, time=51, period=12.08, d_freq=10132921485, score=1.03, chirp=38.462, fft_len=4k
D:	threshold 1.409228; unscaled peak power: 1.44519 exceeds threshold for 2.552%
Pulse: peak=6.719785, time=51, period=14.94, d_freq=10132916306.3, score=1.095, chirp=43.472, fft_len=4k
D:	threshold 1.9252; unscaled peak power: 2.08247 exceeds threshold for 8.169%
Pulse: peak=1.336954, time=51.06, period=1.681, d_freq=10132923190.2, score=1.023, chirp=44.451, fft_len=128 
D:	threshold 0.01790698; unscaled peak power: 0.01814406 exceeds threshold for 1.324%
Pulse: peak=0.8488808, time=51.06, period=0.6514, d_freq=10132924082.2, score=1.002, chirp=-46.637, fft_len=64 
D:	threshold 0.007188221; unscaled peak power: 0.00719393 exceeds threshold for 0.07943%
Pulse: peak=8.639479, time=51.06, period=16.52, d_freq=10132923540.1, score=1.042, chirp=49.551, fft_len=128 
D:	threshold 0.07295582; unscaled peak power: 0.07568341 exceeds threshold for 3.739%
Pulse: peak=1.550785, time=40.57, period=1.946, d_freq=10132917121.9, score=1.033, chirp=-49.551, fft_len=64 
D:	threshold 0.009699435; unscaled peak power: 0.009890403 exceeds threshold for 1.969%
Pulse: peak=0.8400104, time=40.6, period=0.6837, d_freq=10132914698.2, score=1.048, chirp=53.195, fft_len=512 
D:	threshold 0.05599713; unscaled peak power: 0.05719455 exceeds threshold for 2.138%
Pulse: peak=6.008782, time=40.57, period=13.27, d_freq=10132924786.5, score=1.029, chirp=-65.584, fft_len=256 
D:	threshold 0.1061302; unscaled peak power: 0.1087746 exceeds threshold for 2.492%
Pulse: peak=5.900671, time=51.06, period=13.26, d_freq=10132924098.4, score=1.011, chirp=-65.584, fft_len=256 
D:	threshold 0.105519; unscaled peak power: 0.1064849 exceeds threshold for 0.9153%
Pulse: peak=3.94744, time=40.58, period=7.416, d_freq=10132921412.6, score=1.06, chirp=-71.595, fft_len=1024 
D:	threshold 0.2977366; unscaled peak power: 0.3118051 exceeds threshold for 4.725%
Pulse: peak=5.847547, time=51.07, period=11.24, d_freq=10132916323.4, score=1.03, chirp=-72.506, fft_len=512 
D:	threshold 0.2051185; unscaled peak power: 0.2104032 exceeds threshold for 2.576%
Triplet: peak=10.10275, time=59.95, period=24.34, d_freq=10132914536.4, chirp=76.855, fft_len=4k
Pulse: peak=0.8417634, time=40.6, period=0.6592, d_freq=10132921066.9, score=1.052, chirp=83.436, fft_len=512 
D:	threshold 0.05642577; unscaled peak power: 0.05773766 exceeds threshold for 2.325%
Pulse: peak=6.749875, time=40.53, period=13.56, d_freq=10132915378.8, score=1.076, chirp=87.444, fft_len=2k
D:	threshold 0.8963429; unscaled peak power: 0.9552252 exceeds threshold for 6.569%
Pulse: peak=5.491717, time=51.09, period=13.51, d_freq=10132916302.1, score=1.008, chirp=87.444, fft_len=2k
D:	threshold 0.8039848; unscaled peak power: 0.8097056 exceeds threshold for 0.7116%
Pulse: peak=6.003369, time=40.57, period=11.08, d_freq=10132923810.7, score=1.011, chirp=93.274, fft_len=128 
D:	threshold 0.05408493; unscaled peak power: 0.05461633 exceeds threshold for 0.9825%
Pulse: peak=0.3996844, time=51.06, period=0.2471, d_freq=10132920058.5, score=1.002, chirp=-96.553, fft_len=256 
D:	threshold 0.02133795; unscaled peak power: 0.021351 exceeds threshold for 0.06116%

Best spike: peak=22.6636, time=47.24, d_freq=10132922225.6, chirp=-58.935, fft_len=32k
Best autocorr: peak=17.23088, time=51.54, delay=4.2508, d_freq=10132918080.2, chirp=-23.88, fft_len=128k
Best gaussian: peak=0, mean=0, ChiSq=0, time=-2.124e+011, d_freq=0,
	score=-12, null_hyp=0, chirp=0, fft_len=0 
Best pulse: peak=6.719785, time=51, period=14.94, d_freq=10132916306.3, score=1.095, chirp=43.472, fft_len=4k
Best triplet: peak=10.10275, time=59.95, period=24.34, d_freq=10132914536.4, chirp=76.855, fft_len=4k
Spike count:    0
Autocorr count: 0
Pulse count:    18
Triplet count:  1
Gaussian count: 0
Wallclock time elapsed since last restart: 1359.7 seconds
Fftlength=32,pass=3:Tune: sum=59696.9(ms); min=4.572(ms); max=72.35(ms); mean=56.26(ms); s_mean=56.6; sleep=45(ms); delta=347; N=1061; usual
Fftlength=32,pass=4:Tune: sum=35454.2(ms); min=4.14(ms); max=65.67(ms); mean=44.99(ms); s_mean=54.46; sleep=45(ms); delta=487; N=788; usual
Fftlength=32,pass=5:Tune: sum=29271.7(ms); min=4.062(ms); max=68.25(ms); mean=41.46(ms); s_mean=59.28; sleep=60(ms); delta=556; N=706; usual
Fftlength=64,pass=3:Tune: sum=48089.1(ms); min=2.645(ms); max=68.89(ms); mean=48.67(ms); s_mean=56.08; sleep=45(ms); delta=408; N=988; usual
Fftlength=64,pass=4:Tune: sum=34139.8(ms); min=2.239(ms); max=74.16(ms); mean=42.89(ms); s_mean=61.72; sleep=60(ms); delta=545; N=796; usual
Fftlength=64,pass=5:Tune: sum=28154.5(ms); min=2.163(ms); max=78.77(ms); mean= 37(ms); s_mean=45.97; sleep=45(ms); delta=640; N=761; usual
Fftlength=128,pass=3:Tune: sum=48878(ms); min=1.424(ms); max=70.57(ms); mean=47.92(ms); s_mean=58.75; sleep=60(ms); delta=405; N=1020; usual
Fftlength=128,pass=4:Tune: sum=35102.5(ms); min=1.017(ms); max=74.16(ms); mean=41.1(ms); s_mean=64.09; sleep=60(ms); delta=546; N=854; usual
Fftlength=128,pass=5:Tune: sum=28562.6(ms); min=1.077(ms); max=82.56(ms); mean=35.57(ms); s_mean=50.79; sleep=45(ms); delta=671; N=803; usual
Fftlength=256,pass=3:Tune: sum=50227.6(ms); min=0.6431(ms); max=97.33(ms); mean=45.21(ms); s_mean=42.8; sleep=45(ms); delta=604; N=1111; usual
Fftlength=256,pass=4:Tune: sum=35541.1(ms); min=0.5239(ms); max=69.83(ms); mean=39.4(ms); s_mean=62.45; sleep=60(ms); delta=545; N=902; usual
Fftlength=256,pass=5:Tune: sum=30072.5(ms); min=0.5418(ms); max=59.13(ms); mean=35.46(ms); s_mean=55.28; sleep=45(ms); delta=492; N=848; usual
Fftlength=512,pass=3:Tune: sum=49184.7(ms); min=0.3477(ms); max=47.28(ms); mean=38.25(ms); s_mean=44.79; sleep=45(ms); delta=1292; N=1286; usual
Fftlength=512,pass=4:Tune: sum=35659.7(ms); min=0.2901(ms); max=35.26(ms); mean=28.21(ms); s_mean=32.24; sleep=30(ms); delta=1269; N=1264; usual
Fftlength=512,pass=5:Tune: sum=26953.1(ms); min=0.3075(ms); max=25.67(ms); mean=21.63(ms); s_mean=24.59; sleep=15(ms); delta=1250; N=1246; usual
Fftlength=1024,pass=3:Tune: sum=51608.9(ms); min=22.49(ms); max=24.34(ms); mean=23.51(ms); s_mean=23.47; sleep=15(ms); delta=1; N=2195; usual
Fftlength=1024,pass=4:Tune: sum=36263.8(ms); min=16.38(ms); max=17.03(ms); mean=16.52(ms); s_mean=16.51; sleep=15(ms); delta=1; N=2195; usual
Fftlength=1024,pass=5:Tune: sum=30941.6(ms); min=14.01(ms); max=14.7(ms); mean=14.1(ms); s_mean=14.09; sleep=15(ms); delta=1; N=2195; usual
Fftlength=2048,pass=3:Tune: sum=131184(ms); min=12.52(ms); max=30.67(ms); mean=29.88(ms); s_mean=29.84; sleep=30(ms); delta=1; N=4391; high_perf
Fftlength=4096,pass=3:Tune: sum=120912(ms); min=5.796(ms); max=13.89(ms); mean=13.77(ms); s_mean=13.78; sleep=15(ms); delta=1; N=8783; high_perf
Fftlength=8192,pass=3:Tune: sum=64425(ms); min=3.632(ms); max=3.762(ms); mean=3.668(ms); s_mean=3.659; sleep=0(ms); delta=1; N=17565; 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=36741,	N=36741,	<>=1,	min=1	max=1
class PC_triplet_find_miss:		total=834,	N=834,	<>=1,	min=1	max=1


class PC_pulse_find_hit:		total=35040,	N=35040,	<>=1,	min=1	max=1
class PC_pulse_find_miss:		total=21,	N=21,	<>=1,	min=1	max=1
class PC_pulse_find_early_miss:		total=16,	N=16,	<>=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=36731,	N=36731,	<>=1,	min=1	max=1
class PoT_transfer_needed:		total=845,	N=845,	<>=1,	min=1	max=1

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

GPU device sync requested...  ...GPU device synched
09:29:09 (3700): called boinc_finish(0)

</stderr_txt>
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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.