Task 8703606656

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) i7-7700K CPU @ 4.20GHz 

     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=0.422131  NumCfft=197247  NumGauss=1120540072  NumPulse=226457313351  NumTriplet=452845961997
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:				 2
  Max compute units:				 15
  Max work group size:				 1024
  Max clock frequency:				 1784Mhz
  Max memory allocation:			 2147483648
  Cache type:					 Read/Write
  Cache line size:				 128
  Cache size:					 737280
  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 1070
  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
  Max compute units:				 15
  Max work group size:				 1024
  Max clock frequency:				 1784Mhz
  Max memory allocation:			 2147483648
  Cache type:					 Read/Write
  Cache line size:				 128
  Cache size:					 737280
  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 1070
  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 :  0.422131
Used GPU device parameters are:
	Number of compute units: 15
	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
Triplet: peak=10.94495, time=61.36, period=3.093, d_freq=1418967895.51, chirp=0, fft_len=16 
Triplet: peak=11.57559, time=61.36, period=3.093, d_freq=1418967775.06, chirp=7.9847, fft_len=16 
Triplet: peak=11.69875, time=61.36, period=3.093, d_freq=1418967771.03, chirp=-11.977, fft_len=16 
Triplet: peak=11.10996, time=61.36, period=3.093, d_freq=1418967891.48, chirp=-19.961, fft_len=16 
Triplet: peak=10.89208, time=61.36, period=3.093, d_freq=1418967779.09, chirp=27.946, fft_len=16 
Triplet: peak=11.21134, time=61.36, period=3.093, d_freq=1418967766.94, chirp=-31.939, fft_len=16 

Best spike: peak=23.82435, time=6.711, d_freq=1418966445, chirp=14.04, fft_len=128k
Best autocorr: peak=17.08642, time=60.4, delay=4.9255, d_freq=1418965354.03, chirp=8.4487, fft_len=128k
Best gaussian: peak=3.639175, mean=0.5539135, ChiSq=1.379861, time=32.72, d_freq=1418963306.94,
	score=-1.698109, null_hyp=2.141314, chirp=99.142, fft_len=16k
Best pulse: peak=4.108675, time=6.37, period=1.459, d_freq=1418968203.86, score=0.9934, chirp=-56.392, fft_len=512 
Best triplet: peak=11.69875, time=61.36, period=3.093, d_freq=1418967771.03, chirp=-11.977, fft_len=16 
Spike count:    0
Autocorr count: 0
Pulse count:    0
Triplet count:  6
Gaussian count: 0
Wallclock time elapsed since last restart: 292.6 seconds
Fftlength=8,pass=3:Tune: sum=6031.07(ms); min=2.734(ms); max=55.43(ms); mean=29.14(ms); s_mean=36.77; sleep=30(ms); delta=258; N=207; usual
Fftlength=8,pass=4:Tune: sum=4179.53(ms); min=2.289(ms); max=38.57(ms); mean=22.11(ms); s_mean=31.08; sleep=30(ms); delta=248; N=189; usual
Fftlength=8,pass=5:Tune: sum=3104.88(ms); min=2.034(ms); max=29.83(ms); mean=17.64(ms); s_mean=20.48; sleep=15(ms); delta=235; N=176; usual
Fftlength=16,pass=3:Tune: sum=3563.2(ms); min=1.255(ms); max=32.33(ms); mean=15.16(ms); s_mean=25.56; sleep=15(ms); delta=264; N=235; usual
Fftlength=16,pass=4:Tune: sum=2504.18(ms); min=1.053(ms); max=23.03(ms); mean=11.28(ms); s_mean=19.01; sleep=15(ms); delta=251; N=222; usual
Fftlength=16,pass=5:Tune: sum=1916.95(ms); min=0.9956(ms); max=18.71(ms); mean=9.172(ms); s_mean=13.84; sleep=15(ms); delta=238; N=209; usual
Fftlength=32,pass=3:Tune: sum=2586.57(ms); min=0.5417(ms); max=23.15(ms); mean=9.987(ms); s_mean=15.29; sleep=15(ms); delta=273; N=259; usual
Fftlength=32,pass=4:Tune: sum=1795.27(ms); min=0.4454(ms); max=16.85(ms); mean=7.239(ms); s_mean=10.53; sleep=0(ms); delta=262; N=248; usual
Fftlength=32,pass=5:Tune: sum=1411.94(ms); min=0.4864(ms); max=14.1(ms); mean=6.034(ms); s_mean=8.254; sleep=0(ms); delta=248; N=234; usual
Fftlength=64,pass=3:Tune: sum=2010.18(ms); min=0.3167(ms); max=19.65(ms); mean=7.128(ms); s_mean=9.117; sleep=0(ms); delta=296; N=282; usual
Fftlength=64,pass=4:Tune: sum=1409.4(ms); min=0.2951(ms); max=14.9(ms); mean=5.182(ms); s_mean=6.479; sleep=0(ms); delta=286; N=272; usual
Fftlength=64,pass=5:Tune: sum=1085.26(ms); min=0.2377(ms); max=11.93(ms); mean=4.273(ms); s_mean=11.38; sleep=0(ms); delta=268; N=254; usual
Fftlength=128,pass=3:Tune: sum=4572.79(ms); min=10.2(ms); max=23.43(ms); mean=22.75(ms); s_mean=22.92; sleep=15(ms); delta=1; N=201; high_perf
Fftlength=256,pass=3:Tune: sum=4103.83(ms); min=4.616(ms); max=10.56(ms); mean=10.23(ms); s_mean=10.22; sleep=0(ms); delta=1; N=401; high_perf
Fftlength=512,pass=3:Tune: sum=4177.79(ms); min=2.308(ms); max=5.679(ms); mean=5.216(ms); s_mean=5.199; sleep=0(ms); delta=1; N=801; high_perf
Fftlength=1024,pass=3:Tune: sum=1595.52(ms); min=0.9727(ms); max=1.019(ms); mean=0.9953(ms); s_mean=  1; sleep=0(ms); delta=1; N=1603; usual
Fftlength=2048,pass=3:Tune: sum=1053.16(ms); min=0.3185(ms); max=0.3408(ms); mean=0.3284(ms); s_mean=0.3278; sleep=0(ms); delta=1; N=3207; 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=25250,	N=25250,	<>=1,	min=1	max=1
class PC_triplet_find_miss:		total=377,	N=377,	<>=1,	min=1	max=1


class PC_pulse_find_hit:		total=12810,	N=12810,	<>=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=1,	N=1,	<>=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=25247,	N=25247,	<>=1,	min=1	max=1
class PoT_transfer_needed:		total=381,	N=381,	<>=1,	min=1	max=1

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

GPU device sync requested...  ...GPU device synched
00:22:41 (19744): 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.