Task 8692978777

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: Intel(R) Core(TM) i7-6700K CPU @ 4.00GHz 

     Cache: L1=64K L2=256K

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 
OpenCL-kernels filename : MultiBeam_Kernels_r3584.cl 
ar=0.422093  NumCfft=197213  NumGauss=1120157130  NumPulse=226477747059  NumTriplet=452886821031
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:				 1670Mhz
  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:				 425.31
  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_d3d9_sharing 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 :  0.422093
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
Gaussian: peak=4.147607, mean=0.5668658, ChiSq=1.414241, time=27.68, d_freq=1419574218.59,
	score=0.4164014, null_hyp=2.277176, chirp=3.1508, fft_len=16k
Pulse: peak=4.251246, time=63.94, period=1.529, d_freq=1419565905.23, score=1.025, chirp=56.66, fft_len=512 
D:	threshold 0.1514815; unscaled peak power: 0.1545611 exceeds threshold for 2.033%
Triplet: peak=9.7115, time=53.29, period=1.717, d_freq=1419574735.26, chirp=-65.895, fft_len=256 
Triplet: peak=9.722491, time=53.29, period=1.717, d_freq=1419574733.51, chirp=-66.644, fft_len=256 

Best spike: peak=23.66615, time=100.7, d_freq=1419572635.69, chirp=28.928, fft_len=128k
Best autocorr: peak=17.47059, time=60.4, delay=6.3139, d_freq=1419570972.72, chirp=10.931, fft_len=128k
Best gaussian: peak=4.147607, mean=0.5668658, ChiSq=1.414241, time=27.68, d_freq=1419574218.59,
	score=0.4164014, null_hyp=2.277176, chirp=3.1508, fft_len=16k
Best pulse: peak=4.251246, time=63.94, period=1.529, d_freq=1419565905.23, score=1.025, chirp=56.66, fft_len=512 
Best triplet: peak=9.722491, time=53.29, period=1.717, d_freq=1419574733.51, chirp=-66.644, fft_len=256 
Spike count:    0
Autocorr count: 0
Pulse count:    1
Triplet count:  2
Gaussian count: 1
Wallclock time elapsed since last restart: 195.8 seconds
Fftlength=8,pass=3:Tune: sum=5618.31(ms); min=2.629(ms); max=49.59(ms); mean=27.14(ms); s_mean=34.64; sleep=30(ms); delta=258; N=207; usual
Fftlength=8,pass=4:Tune: sum=3084.35(ms); min=2.397(ms); max=28.65(ms); mean=16.06(ms); s_mean=22.65; sleep=15(ms); delta=247; N=192; usual
Fftlength=8,pass=5:Tune: sum=2047.32(ms); min=1.889(ms); max=20.22(ms); mean=12.88(ms); s_mean=16.65; sleep=15(ms); delta=242; N=159; usual
Fftlength=16,pass=3:Tune: sum=2643.75(ms); min=1.361(ms); max=24.19(ms); mean=11.75(ms); s_mean=19.89; sleep=15(ms); delta=266; N=225; usual
Fftlength=16,pass=4:Tune: sum=1616.56(ms); min=0.9485(ms); max=14.93(ms); mean=8.164(ms); s_mean=12.02; sleep=15(ms); delta=253; N=198; usual
Fftlength=16,pass=5:Tune: sum=1192.26(ms); min=0.9211(ms); max=12.6(ms); mean=6.515(ms); s_mean=9.069; sleep=0(ms); delta=238; N=183; usual
Fftlength=32,pass=3:Tune: sum=1589.54(ms); min=0.522(ms); max=14.06(ms); mean=6.462(ms); s_mean=9.337; sleep=0(ms); delta=273; N=246; usual
Fftlength=32,pass=4:Tune: sum=1068.4(ms); min=0.6103(ms); max=9.987(ms); mean=4.666(ms); s_mean=6.426; sleep=0(ms); delta=256; N=229; usual
Fftlength=32,pass=5:Tune: sum=825.611(ms); min=0.5414(ms); max=8.416(ms); mean=3.822(ms); s_mean=4.985; sleep=0(ms); delta=243; N=216; usual
Fftlength=64,pass=3:Tune: sum=1275.4(ms); min=0.2596(ms); max=11.78(ms); mean=4.491(ms); s_mean=5.571; sleep=0(ms); delta=297; N=284; usual
Fftlength=64,pass=4:Tune: sum=877.57(ms); min=0.2306(ms); max=8.547(ms); mean=3.215(ms); s_mean=3.808; sleep=0(ms); delta=286; N=273; usual
Fftlength=64,pass=5:Tune: sum=679.552(ms); min=0.2179(ms); max=7.121(ms); mean=2.686(ms); s_mean=6.564; sleep=0(ms); delta=266; N=253; usual
Fftlength=128,pass=3:Tune: sum=2652.21(ms); min=6.273(ms); max=14.21(ms); mean=13.2(ms); s_mean=13.18; sleep=15(ms); delta=1; N=201; high_perf
Fftlength=256,pass=3:Tune: sum=2213.3(ms); min=2.523(ms); max=5.722(ms); mean=5.519(ms); s_mean=5.489; sleep=0(ms); delta=1; N=401; high_perf
Fftlength=512,pass=3:Tune: sum=2302.53(ms); min=1.354(ms); max=2.974(ms); mean=2.875(ms); s_mean=2.886; sleep=0(ms); delta=1; N=801; high_perf
Fftlength=1024,pass=3:Tune: sum=1481.65(ms); min=0.9071(ms); max=1.021(ms); mean=0.9243(ms); s_mean=0.9222; sleep=0(ms); delta=1; N=1603; usual
Fftlength=2048,pass=3:Tune: sum=1077.96(ms); min=0.3312(ms); max=0.3625(ms); mean=0.3363(ms); s_mean=0.3368; sleep=0(ms); delta=1; N=3205; 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=9,	N=9,	<>=1,	min=1	max=1
class Gaussian_report:		total=1,	N=1,	<>=1,	min=1	max=1
class Gaussian_miss:		total=0,	N=0,	<>=0,	min=0	max=0


class PC_triplet_find_hit:		total=25238,	N=25238,	<>=1,	min=1	max=1
class PC_triplet_find_miss:		total=381,	N=381,	<>=1,	min=1	max=1


class PC_pulse_find_hit:		total=12800,	N=12800,	<>=1,	min=1	max=1
class PC_pulse_find_miss:		total=11,	N=11,	<>=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=25231,	N=25231,	<>=1,	min=1	max=1
class PoT_transfer_needed:		total=389,	N=389,	<>=1,	min=1	max=1

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

GPU device sync requested...  ...GPU device synched
01:55:39 (3496): 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.