Task 8690715770

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 5 2600X Six-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=0.433190  NumCfft=194527  NumGauss=1090832680  NumPulse=226461077917  NumTriplet=452853126921
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:				 6
  Max work group size:				 1024
  Max clock frequency:				 1190Mhz
  Max memory allocation:			 536870912
  Cache type:					 Read/Write
  Cache line size:				 128
  Cache size:					 294912
  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 950
  Vendor:					 NVIDIA Corporation
  Driver version:				 442.59
  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 :  0.433190
Used GPU device parameters are:
	Number of compute units: 6
	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: no
	HighPerformanceGPU path: no
period_iterations_num=50
Triplet: peak=10.09094, time=44.2, period=1.468, d_freq=1420410882.67, chirp=9.0993, fft_len=1024 
Triplet: peak=10.20901, time=44.2, period=1.468, d_freq=1420410883.41, chirp=9.5476, fft_len=1024 
Triplet: peak=9.972585, time=44.2, period=1.468, d_freq=1420410883.15, chirp=10.189, fft_len=1024 
Triplet: peak=10.30035, time=44.2, period=1.468, d_freq=1420410882.84, chirp=10.83, fft_len=1024 
Spike: peak=24.60418, time=36.91, d_freq=1420411039.09, chirp=23.668, fft_len=64k
Spike: peak=25.16003, time=36.91, d_freq=1420411039.08, chirp=23.672, fft_len=64k
Spike: peak=24.24146, time=36.91, d_freq=1420411039.06, chirp=23.676, fft_len=64k

Best spike: peak=25.16003, time=36.91, d_freq=1420411039.08, chirp=23.672, fft_len=64k
Best autocorr: peak=17.27908, time=6.711, delay=3.0968, d_freq=1420410326.08, chirp=25.307, fft_len=128k
Best gaussian: peak=4.260417, mean=0.5560642, ChiSq=1.299051, time=7.55, d_freq=1420407741.09,
	score=0.3854866, null_hyp=2.204741, chirp=54.399, fft_len=16k
Best pulse: peak=1.036944, time=61.93, period=0.1596, d_freq=1420410764.69, score=0.9984, chirp=24.607, fft_len=32 
Best triplet: peak=10.30035, time=44.2, period=1.468, d_freq=1420410882.84, chirp=10.83, fft_len=1024 
Spike count:    3
Autocorr count: 0
Pulse count:    0
Triplet count:  4
Gaussian count: 0
Wallclock time elapsed since last restart: 690.2 seconds
Fftlength=8,pass=3:Tune: sum=8816.77(ms); min=5.06(ms); max=67.59(ms); mean=41.59(ms); s_mean=43.06; sleep=45(ms); delta=208; N=212; usual
Fftlength=8,pass=4:Tune: sum=6004.92(ms); min=2.494(ms); max=56.47(ms); mean=32.81(ms); s_mean=42.8; sleep=45(ms); delta=246; N=183; usual
Fftlength=8,pass=5:Tune: sum=4430.09(ms); min=2.121(ms); max=44.62(ms); mean=27.86(ms); s_mean=36.19; sleep=30(ms); delta=238; N=159; usual
Fftlength=16,pass=3:Tune: sum=5433.85(ms); min=1.471(ms); max=50.51(ms); mean=25.63(ms); s_mean=40.07; sleep=30(ms); delta=259; N=212; usual
Fftlength=16,pass=4:Tune: sum=3793.82(ms); min=1.104(ms); max=37.42(ms); mean=19.06(ms); s_mean=29.86; sleep=30(ms); delta=246; N=199; usual
Fftlength=16,pass=5:Tune: sum=2609.45(ms); min=1.225(ms); max=26.39(ms); mean=14.03(ms); s_mean=19.32; sleep=15(ms); delta=233; N=186; usual
Fftlength=32,pass=3:Tune: sum=4036.97(ms); min=0.7746(ms); max=38.32(ms); mean=16.89(ms); s_mean=25.79; sleep=15(ms); delta=262; N=239; usual
Fftlength=32,pass=4:Tune: sum=2724.46(ms); min=0.5853(ms); max=27.13(ms); mean=12.22(ms); s_mean=17.77; sleep=15(ms); delta=246; N=223; usual
Fftlength=32,pass=5:Tune: sum=1923.53(ms); min=0.6339(ms); max=20.91(ms); mean=9.338(ms); s_mean=12.96; sleep=15(ms); delta=229; N=206; usual
Fftlength=64,pass=3:Tune: sum=4000.06(ms); min=0.4076(ms); max=39.66(ms); mean=14.55(ms); s_mean=18.62; sleep=15(ms); delta=286; N=275; usual
Fftlength=64,pass=4:Tune: sum=2936.68(ms); min=0.2892(ms); max=30.92(ms); mean=11.04(ms); s_mean=13.64; sleep=15(ms); delta=277; N=266; usual
Fftlength=64,pass=5:Tune: sum=2205.42(ms); min=0.3449(ms); max=24.34(ms); mean=8.893(ms); s_mean=22.69; sleep=15(ms); delta=259; N=248; usual
Fftlength=128,pass=3:Tune: sum=4826.57(ms); min=23.45(ms); max=25.69(ms); mean=24.75(ms); s_mean=24.71; sleep=15(ms); delta=1; N=195; usual
Fftlength=128,pass=4:Tune: sum=3619.3(ms); min=17.96(ms); max=19.28(ms); mean=18.66(ms); s_mean=18.79; sleep=15(ms); delta=1; N=194; usual
Fftlength=128,pass=5:Tune: sum=2606.61(ms); min=12.45(ms); max=15.5(ms); mean=13.44(ms); s_mean=13.4; sleep=15(ms); delta=1; N=194; usual
Fftlength=256,pass=3:Tune: sum=10894.9(ms); min=12.34(ms); max=28.68(ms); mean=27.86(ms); s_mean=27.86; sleep=30(ms); delta=1; N=391; high_perf
Fftlength=512,pass=3:Tune: sum=10964.9(ms); min=5.418(ms); max=14.35(ms); mean=14.04(ms); s_mean=14.07; sleep=15(ms); delta=1; N=781; high_perf
Fftlength=1024,pass=3:Tune: sum=4043.29(ms); min=2.555(ms); max=2.761(ms); mean=2.59(ms); s_mean=2.599; sleep=0(ms); delta=1; N=1561; usual
Fftlength=2048,pass=3:Tune: sum=2761.72(ms); min=0.8783(ms); max=0.9596(ms); mean=0.8849(ms); s_mean=0.8853; sleep=0(ms); delta=1; N=3121; 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=18,	N=18,	<>=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=24588,	N=24588,	<>=1,	min=1	max=1
class PC_triplet_find_miss:		total=359,	N=359,	<>=1,	min=1	max=1


class PC_pulse_find_hit:		total=12465,	N=12465,	<>=1,	min=1	max=1
class PC_pulse_find_miss:		total=10,	N=10,	<>=1,	min=1	max=1
class PC_pulse_find_early_miss:		total=5,	N=5,	<>=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=24581,	N=24581,	<>=1,	min=1	max=1
class PoT_transfer_needed:		total=367,	N=367,	<>=1,	min=1	max=1

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

GPU device sync requested...  ...GPU device synched
00:38:25 (16348): 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.