Task 8675346739

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 7 2700X Eight-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=0.022937  NumCfft=106515  NumGauss=0  NumPulse=82459367708  NumTriplet=88382236942
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:				 2
  Max compute units:				 20
  Max work group size:				 1024
  Max clock frequency:				 1733Mhz
  Max memory allocation:			 2147483648
  Cache type:					 Read/Write
  Cache line size:				 128
  Cache size:					 983040
  Global memory size:				 8589934592
  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 1080
  Vendor:					 NVIDIA Corporation
  Driver version:				 445.75
  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:				 20
  Max work group size:				 1024
  Max clock frequency:				 1847Mhz
  Max memory allocation:			 2147483648
  Cache type:					 Read/Write
  Cache line size:				 128
  Cache size:					 983040
  Global memory size:				 8589934592
  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 1080
  Vendor:					 NVIDIA Corporation
  Driver version:				 445.75
  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


Work Unit Info:
...............
Credit multiplier is :  2.85
WU true angle range is :  0.022937
Used GPU device parameters are:
	Number of compute units: 20
	Single buffer allocation size: 128MB
	Total device global memory: 8192MB
	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=4.377982, time=50.91, period=9.574, d_freq=10131792239.1, score=1.012, chirp=24.864, fft_len=2k
D:	threshold 0.6636417; unscaled peak power: 0.6698927 exceeds threshold for 0.9419%
Pulse: peak=4.342946, time=50.91, period=9.037, d_freq=10131796658.2, score=1.006, chirp=40.758, fft_len=2k
D:	threshold 0.6532608; unscaled peak power: 0.6561862 exceeds threshold for 0.4478%
Pulse: peak=5.534382, time=50.91, period=11.54, d_freq=10131798387.8, score=1.022, chirp=-42.488, fft_len=2k
D:	threshold 0.8623289; unscaled peak power: 0.8782935 exceeds threshold for 1.851%
Pulse: peak=1.570006, time=50.91, period=2.095, d_freq=10131801134.5, score=1.001, chirp=-56.696, fft_len=2k
D:	threshold 0.3357752; unscaled peak power: 0.3360306 exceeds threshold for 0.07606%
Pulse: peak=1.748534, time=50.83, period=2.302, d_freq=10131792320, score=1.042, chirp=56.832, fft_len=256 
D:	threshold 0.04219072; unscaled peak power: 0.04331363 exceeds threshold for 2.662%
Pulse: peak=1.422788, time=50.87, period=1.798, d_freq=10131799760.2, score=1.028, chirp=57.835, fft_len=1024 
D:	threshold 0.1430959; unscaled peak power: 0.1454209 exceeds threshold for 1.625%
Pulse: peak=0.6041349, time=50.83, period=0.4593, d_freq=10131795927.6, score=1.008, chirp=64.483, fft_len=256 
D:	threshold 0.02507103; unscaled peak power: 0.02514657 exceeds threshold for 0.3013%
Triplet: peak=9.960527, time=51.21, period=21.09, d_freq=10131794416.7, chirp=-72.862, fft_len=32 
Pulse: peak=5.657669, time=50.91, period=11.77, d_freq=10131803480, score=1.044, chirp=86.614, fft_len=2k
D:	threshold 0.7755973; unscaled peak power: 0.80449 exceeds threshold for 3.725%
Pulse: peak=5.530222, time=40.89, period=12.03, d_freq=10131802472.3, score=1.02, chirp=87.434, fft_len=2k
D:	threshold 0.7759723; unscaled peak power: 0.7887608 exceeds threshold for 1.648%
Pulse: peak=5.745733, time=40.89, period=12.03, d_freq=10131802474.1, score=1.059, chirp=87.48, fft_len=2k
D:	threshold 0.7773569; unscaled peak power: 0.8162456 exceeds threshold for 5.003%
Pulse: peak=7.785284, time=50.91, period=18.31, d_freq=10131803413.8, score=1.029, chirp=89.484, fft_len=2k
D:	threshold 1.150345; unscaled peak power: 1.180001 exceeds threshold for 2.578%

Best spike: peak=23.36476, time=40.09, d_freq=10131797011.7, chirp=-21.882, fft_len=128k
Best autocorr: peak=17.6198, time=62.99, delay=4.1203, d_freq=10131798961.6, chirp=18.591, 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=5.745734, time=40.89, period=12.03, d_freq=10131802474.1, score=1.059, chirp=87.48, fft_len=2k
Best triplet: peak=9.960527, time=51.21, period=21.09, d_freq=10131794416.7, chirp=-72.862, fft_len=32 
Spike count:    0
Autocorr count: 0
Pulse count:    11
Triplet count:  1
Gaussian count: 0
Wallclock time elapsed since last restart: 517.2 seconds
Fftlength=32,pass=3:Tune: sum=50602.8(ms); min=4.426(ms); max=71.58(ms); mean=53.27(ms); s_mean=57.07; sleep=60(ms); delta=406; N=950; usual
Fftlength=32,pass=4:Tune: sum=34258.7(ms); min=3.287(ms); max=67.98(ms); mean=44.03(ms); s_mean=59.13; sleep=60(ms); delta=549; N=778; usual
Fftlength=32,pass=5:Tune: sum=17355.5(ms); min=3.194(ms); max=55.05(ms); mean=25.67(ms); s_mean=35.67; sleep=30(ms); delta=755; N=676; usual
Fftlength=64,pass=3:Tune: sum=26715.8(ms); min=1.893(ms); max=73.67(ms); mean=32.74(ms); s_mean=63.3; sleep=60(ms); delta=812; N=816; usual
Fftlength=64,pass=4:Tune: sum=14095.9(ms); min=1.542(ms); max=41.62(ms); mean=18.57(ms); s_mean=32.7; sleep=30(ms); delta=818; N=759; usual
Fftlength=64,pass=5:Tune: sum=9534.39(ms); min=1.616(ms); max=30.32(ms); mean=13.7(ms); s_mean=21.65; sleep=15(ms); delta=775; N=696; usual
Fftlength=128,pass=3:Tune: sum=15576.9(ms); min=1.02(ms); max=44.54(ms); mean=18.03(ms); s_mean=25.98; sleep=15(ms); delta=903; N=864; usual
Fftlength=128,pass=4:Tune: sum=10801(ms); min=0.7895(ms); max=33.24(ms); mean=13.04(ms); s_mean=17.94; sleep=15(ms); delta=867; N=828; usual
Fftlength=128,pass=5:Tune: sum=8778.81(ms); min=0.8108(ms); max=29.4(ms); mean=11.08(ms); s_mean=14.45; sleep=15(ms); delta=831; N=792; usual
Fftlength=256,pass=3:Tune: sum=15423.9(ms); min=0.4826(ms); max= 30(ms); mean=16.73(ms); s_mean=28.16; sleep=30(ms); delta=941; N=922; usual
Fftlength=256,pass=4:Tune: sum=10852.1(ms); min=0.4116(ms); max=21.41(ms); mean=12.29(ms); s_mean=20.01; sleep=15(ms); delta=902; N=883; usual
Fftlength=256,pass=5:Tune: sum=9014.32(ms); min=0.4166(ms); max=17.35(ms); mean=10.69(ms); s_mean=16.72; sleep=15(ms); delta=862; N=843; usual
Fftlength=512,pass=3:Tune: sum=33244.9(ms); min=0.2724(ms); max=33.74(ms); mean=25.91(ms); s_mean=32.24; sleep=30(ms); delta=1292; N=1283; high_perf
Fftlength=512,pass=4:Tune: sum=1039.36(ms); min=0.2007(ms); max=10.09(ms); mean=3.793(ms); s_mean=9.682; sleep=0(ms); delta=1272; N=274; usual
Fftlength=512,pass=5:Tune: sum=855.802(ms); min=0.214(ms); max=8.613(ms); mean=3.383(ms); s_mean=8.204; sleep=0(ms); delta=1251; N=253; usual
Fftlength=1024,pass=3:Tune: sum=34405.7(ms); min=6.751(ms); max=18.66(ms); mean=15.67(ms); s_mean=15.71; sleep=15(ms); delta=1; N=2195; high_perf
Fftlength=2048,pass=3:Tune: sum=30288.9(ms); min=2.974(ms); max=8.536(ms); mean=6.898(ms); s_mean=6.817; sleep=0(ms); delta=1; N=4391; high_perf
Fftlength=4096,pass=3:Tune: sum=31285.8(ms); min=1.508(ms); max=5.263(ms); mean=3.562(ms); s_mean=3.577; sleep=0(ms); delta=1; N=8783; high_perf
Fftlength=8192,pass=3:Tune: sum=20088.8(ms); min=1.069(ms); max=3.03(ms); mean=1.144(ms); s_mean=1.127; sleep=0(ms); delta=1; N=17567; 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=36831,	N=36831,	<>=1,	min=1	max=1
class PC_triplet_find_miss:		total=746,	N=746,	<>=1,	min=1	max=1


class PC_pulse_find_hit:		total=35044,	N=35044,	<>=1,	min=1	max=1
class PC_pulse_find_miss:		total=19,	N=19,	<>=1,	min=1	max=1
class PC_pulse_find_early_miss:		total=6,	N=6,	<>=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=36816,	N=36816,	<>=1,	min=1	max=1
class PoT_transfer_needed:		total=762,	N=762,	<>=1,	min=1	max=1

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

GPU device sync requested...  ...GPU device synched
17:29:30 (3288): 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.