Task 8697294868

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 1800X 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=0.428048  NumCfft=195835  NumGauss=1105129676  NumPulse=226443570134  NumTriplet=452854165130
Currently allocated 229 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:				 1
  Max compute units:				 28
  Max work group size:				 1024
  Max clock frequency:				 1721Mhz
  Max memory allocation:			 2952790016
  Cache type:					 Read/Write
  Cache line size:				 128
  Cache size:					 458752
  Global memory size:				 11811160064
  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 Ti
  Vendor:					 NVIDIA Corporation
  Driver version:				 432.00
  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


Work Unit Info:
...............
Credit multiplier is :  2.85
WU true angle range is :  0.428048
Used GPU device parameters are:
	Number of compute units: 28
	Single buffer allocation size: 128MB
	Total device global memory: 11264MB
	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=3.314214, time=18.82, period=0.9413, d_freq=1418878784.42, score=1.019, chirp=-8.0956, fft_len=64 
D:	threshold 0.01727924; unscaled peak power: 0.01752913 exceeds threshold for 1.446%
Spike: peak=24.52115, time=100.7, d_freq=1418876564.45, chirp=12.352, fft_len=128k
Spike: peak=24.87667, time=100.7, d_freq=1418876564.45, chirp=12.356, fft_len=128k
Spike: peak=24.54476, time=100.7, d_freq=1418876564.45, chirp=12.359, fft_len=128k

Best spike: peak=24.87667, time=100.7, d_freq=1418876564.45, chirp=12.356, fft_len=128k
Best autocorr: peak=17.02492, time=46.98, delay=0.45619, d_freq=1418876717.8, chirp=-5.0095, fft_len=128k
Best gaussian: peak=3.921632, mean=0.5766729, ChiSq=1.40647, time=99.82, d_freq=1418875761.79,
	score=-1.004967, null_hyp=2.193676, chirp=28.949, fft_len=16k
Best pulse: peak=3.314214, time=18.82, period=0.9413, d_freq=1418878784.42, score=1.019, chirp=-8.0956, fft_len=64 
Best triplet: peak=0, time=-2.125e+011, period=0, d_freq=0, chirp=0, fft_len=0 
Spike count:    3
Autocorr count: 0
Pulse count:    1
Triplet count:  0
Gaussian count: 0
Wallclock time elapsed since last restart: 228.6 seconds
Fftlength=8,pass=3:Tune: sum=4274.57(ms); min=4.013(ms); max=38.32(ms); mean=20.75(ms); s_mean=25.38; sleep=15(ms); delta=257; N=206; usual
Fftlength=8,pass=4:Tune: sum=2777.27(ms); min=2.542(ms); max=25.06(ms); mean=15.09(ms); s_mean=19.39; sleep=15(ms); delta=247; N=184; usual
Fftlength=8,pass=5:Tune: sum=2009.15(ms); min=2.291(ms); max=19.28(ms); mean=12.56(ms); s_mean=16.13; sleep=15(ms); delta=239; N=160; usual
Fftlength=16,pass=3:Tune: sum=2330.27(ms); min=0.9574(ms); max=21.05(ms); mean=10.79(ms); s_mean=16.48; sleep=15(ms); delta=263; N=216; usual
Fftlength=16,pass=4:Tune: sum=1481.34(ms); min=0.9103(ms); max=13.78(ms); mean=7.879(ms); s_mean=11.11; sleep=0(ms); delta=251; N=188; usual
Fftlength=16,pass=5:Tune: sum=1067.42(ms); min=1.142(ms); max=10.7(ms); mean=6.509(ms); s_mean=7.674; sleep=0(ms); delta=243; N=164; usual
Fftlength=32,pass=3:Tune: sum=1262.37(ms); min=0.6011(ms); max=11.66(ms); mean=5.661(ms); s_mean=7.811; sleep=0(ms); delta=270; N=223; usual
Fftlength=32,pass=4:Tune: sum=848.461(ms); min=0.599(ms); max=8.539(ms); mean=4.264(ms); s_mean=5.208; sleep=0(ms); delta=262; N=199; usual
Fftlength=32,pass=5:Tune: sum=624.289(ms); min=0.3685(ms); max=6.905(ms); mean=3.488(ms); s_mean=4.995; sleep=0(ms); delta=258; N=179; usual
Fftlength=64,pass=3:Tune: sum=997.895(ms); min=0.2294(ms); max=10.04(ms); mean=4.024(ms); s_mean=4.649; sleep=0(ms); delta=295; N=248; usual
Fftlength=64,pass=4:Tune: sum=691.916(ms); min=0.2324(ms); max=7.491(ms); mean=2.995(ms); s_mean=3.319; sleep=0(ms); delta=286; N=231; usual
Fftlength=64,pass=5:Tune: sum=519.411(ms); min=0.2253(ms); max=5.738(ms); mean=2.45(ms); s_mean=5.527; sleep=0(ms); delta=267; N=212; usual
Fftlength=128,pass=3:Tune: sum=2535.75(ms); min=5.705(ms); max=13.5(ms); mean=12.87(ms); s_mean=12.91; sleep=15(ms); delta=1; N=197; high_perf
Fftlength=256,pass=3:Tune: sum=2481.53(ms); min=2.793(ms); max=6.841(ms); mean=6.282(ms); s_mean=6.304; sleep=0(ms); delta=1; N=395; high_perf
Fftlength=512,pass=3:Tune: sum=2405.47(ms); min=1.372(ms); max=3.765(ms); mean=3.041(ms); s_mean=3.033; sleep=0(ms); delta=1; N=791; high_perf
Fftlength=1024,pass=3:Tune: sum=1448.2(ms); min=0.8837(ms); max=1.546(ms); mean=0.916(ms); s_mean=0.9133; sleep=0(ms); delta=1; N=1581; usual
Fftlength=2048,pass=3:Tune: sum=1068.18(ms); min=0.3195(ms); max=0.6554(ms); mean=0.3377(ms); s_mean=0.335; sleep=0(ms); delta=1; N=3163; 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=11,	N=11,	<>=1,	min=1	max=1
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=24809,	N=24809,	<>=1,	min=1	max=1
class PC_triplet_find_miss:		total=464,	N=464,	<>=1,	min=1	max=1


class PC_pulse_find_hit:		total=12632,	N=12632,	<>=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=3,	N=3,	<>=1,	min=1	max=1
class PC_pulse_find_2CPU:		total=1,	N=1,	<>=1,	min=1	max=1


class PoT_transfer_not_needed:		total=24805,	N=24805,	<>=1,	min=1	max=1
class PoT_transfer_needed:		total=469,	N=469,	<>=1,	min=1	max=1

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

GPU device sync requested...  ...GPU device synched
19:50:59 (9564): 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.