Task 8704170382

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) i7-8700 CPU @ 3.20GHz 

     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=0.023786  NumCfft=105533  NumGauss=0  NumPulse=85604342878  NumTriplet=91893169885
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:				 1
  Max compute units:				 5
  Max work group size:				 1024
  Max clock frequency:				 1518Mhz
  Max memory allocation:			 536870912
  Cache type:					 Read/Write
  Cache line size:				 128
  Cache size:					 245760
  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 1050
  Vendor:					 NVIDIA Corporation
  Driver version:				 441.66
  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 :  0.023786
Used GPU device parameters are:
	Number of compute units: 5
	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
GPU device sync requested...  ...GPU device synched
Termination request detected or computations are finished. GPU device synched,  exiting...
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) i7-8700 CPU @ 3.20GHz 

     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=0.023786  NumCfft=105533  NumGauss=0  NumPulse=85604342878  NumTriplet=91893169885
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:				 1
  Max compute units:				 5
  Max work group size:				 1024
  Max clock frequency:				 1518Mhz
  Max memory allocation:			 536870912
  Cache type:					 Read/Write
  Cache line size:				 128
  Cache size:					 245760
  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 1050
  Vendor:					 NVIDIA Corporation
  Driver version:				 441.66
  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 :  0.023786
Used GPU device parameters are:
	Number of compute units: 5
	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
Autocorr: peak=17.98424, time=74.45, delay=3.0073, d_freq=10423507565.4, chirp=-1.6793, fft_len=128k
Triplet: peak=12.59589, time=35.03, period=2.886, d_freq=10423503746.2, chirp=-4.1226, fft_len=512 
Triplet: peak=12.85628, time=35.03, period=2.886, d_freq=10423503746.2, chirp=-4.1226, fft_len=512 
Triplet: peak=12.76014, time=35.03, period=2.886, d_freq=10423503744.9, chirp=-5.4351, fft_len=512 
Triplet: peak=12.83283, time=35.03, period=2.886, d_freq=10423503744.9, chirp=-5.4351, fft_len=512 
Pulse: peak=7.43314, time=38.3, period=16.46, d_freq=10423502811.5, score=1.039, chirp=7.7883, fft_len=8k
D:	threshold 4.587611; unscaled peak power: 4.743121 exceeds threshold for 3.39%
Spike: peak=24.02179, time=31.5, d_freq=10423505410.6, chirp=15.719, fft_len=64k
Spike: peak=24.18111, time=28.63, d_freq=10423509995.8, chirp=21.103, fft_len=128k
Spike: peak=24.75674, time=28.63, d_freq=10423509995.8, chirp=21.109, fft_len=128k
Spike: peak=24.25047, time=41.52, d_freq=10423509847.7, chirp=-25.304, fft_len=32k
Spike: peak=25.21986, time=41.52, d_freq=10423509847.6, chirp=-25.406, fft_len=32k
Triplet: peak=11.86914, time=38.74, period=23.61, d_freq=10423504781.9, chirp=-26.61, fft_len=256 
Triplet: peak=11.65892, time=38.74, period=23.61, d_freq=10423504781.9, chirp=-26.61, fft_len=256 
Pulse: peak=1.747752, time=53.38, period=2.388, d_freq=10423511834.3, score=1.02, chirp=30.733, fft_len=128 
D:	threshold 0.02111595; unscaled peak power: 0.02138755 exceeds threshold for 1.286%
Pulse: peak=1.743117, time=38.26, period=2.345, d_freq=10423503048, score=1.018, chirp=35.231, fft_len=128 
D:	threshold 0.02089223; unscaled peak power: 0.02113236 exceeds threshold for 1.149%
Pulse: peak=1.438087, time=53.37, period=1.834, d_freq=10423506004.7, score=1.039, chirp=46.1, fft_len=1024 
D:	threshold 0.1549016; unscaled peak power: 0.1584124 exceeds threshold for 2.267%
Pulse: peak=2.683811, time=53.4, period=4.53, d_freq=10423509405.3, score=1.002, chirp=54.721, fft_len=512 
D:	threshold 0.1175134; unscaled peak power: 0.1176639 exceeds threshold for 0.1281%
Pulse: peak=2.627844, time=38.25, period=4.444, d_freq=10423502692.6, score=1.003, chirp=58.375, fft_len=1024 
D:	threshold 0.2212173; unscaled peak power: 0.2217754 exceeds threshold for 0.2522%
Pulse: peak=2.114704, time=53.39, period=3.095, d_freq=10423503322.9, score=1.033, chirp=62.216, fft_len=256 
D:	threshold 0.047443; unscaled peak power: 0.04848133 exceeds threshold for 2.189%
Triplet: peak=11.22838, time=31.63, period=12.82, d_freq=10423505696.3, chirp=86.767, fft_len=512 
Triplet: peak=11.37169, time=31.63, period=12.82, d_freq=10423505696.3, chirp=86.767, fft_len=512 
Triplet: peak=10.52176, time=74.69, period=12.69, d_freq=10423504049.5, chirp=-97.823, fft_len=256 

Best spike: peak=25.21986, time=41.52, d_freq=10423509847.6, chirp=-25.406, fft_len=32k
Best autocorr: peak=17.98424, time=74.45, delay=3.0073, d_freq=10423507565.4, chirp=-1.6793, 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=1.438087, time=53.37, period=1.834, d_freq=10423506004.7, score=1.039, chirp=46.1, fft_len=1024 
Best triplet: peak=12.85628, time=35.03, period=2.886, d_freq=10423503746.2, chirp=-4.1226, fft_len=512 
Spike count:    5
Autocorr count: 1
Pulse count:    7
Triplet count:  9
Gaussian count: 0
Wallclock time elapsed since last restart: 1316.8 seconds
Fftlength=32,pass=3:Tune: sum=57887.1(ms); min=4.891(ms); max=80.72(ms); mean=55.45(ms); s_mean=49.05; sleep=45(ms); delta=318; N=1044; usual
Fftlength=32,pass=4:Tune: sum=39470.2(ms); min=4.037(ms); max=78.35(ms); mean=49.52(ms); s_mean=54.15; sleep=45(ms); delta=437; N=797; usual
Fftlength=32,pass=5:Tune: sum=31384(ms); min=3.368(ms); max=73.14(ms); mean=44.9(ms); s_mean=56.96; sleep=45(ms); delta=473; N=699; usual
Fftlength=64,pass=3:Tune: sum=57897.1(ms); min=1.951(ms); max=85.88(ms); mean=53.17(ms); s_mean=47.47; sleep=45(ms); delta=324; N=1089; usual
Fftlength=64,pass=4:Tune: sum=39216.4(ms); min=1.548(ms); max=78.74(ms); mean=46.41(ms); s_mean=56.62; sleep=45(ms); delta=457; N=845; usual
Fftlength=64,pass=5:Tune: sum=31439.9(ms); min=1.756(ms); max=71.85(ms); mean=42.26(ms); s_mean=59.9; sleep=60(ms); delta=470; N=744; usual
Fftlength=128,pass=3:Tune: sum=57763.9(ms); min=1.013(ms); max=86.38(ms); mean=51.57(ms); s_mean=47.61; sleep=45(ms); delta=379; N=1120; usual
Fftlength=128,pass=4:Tune: sum=39234.7(ms); min=0.7946(ms); max=84.89(ms); mean=43.59(ms); s_mean=60.21; sleep=60(ms); delta=513; N=900; usual
Fftlength=128,pass=5:Tune: sum=31298.6(ms); min=0.8931(ms); max=72.02(ms); mean=40.39(ms); s_mean=61.52; sleep=60(ms); delta=464; N=775; usual
Fftlength=256,pass=3:Tune: sum=57570.7(ms); min=0.5276(ms); max=120.4(ms); mean=48.95(ms); s_mean=50.43; sleep=45(ms); delta=565; N=1176; usual
Fftlength=256,pass=4:Tune: sum=39359.3(ms); min=0.4188(ms); max=82.7(ms); mean=41.26(ms); s_mean=45.92; sleep=45(ms); delta=511; N=954; usual
Fftlength=256,pass=5:Tune: sum=33194.2(ms); min=0.4676(ms); max=73.07(ms); mean=39.56(ms); s_mean=61.73; sleep=60(ms); delta=459; N=839; usual
Fftlength=512,pass=3:Tune: sum=42103.8(ms); min=0.3429(ms); max=46.08(ms); mean=33.82(ms); s_mean=42.77; sleep=45(ms); delta=1250; N=1245; usual
Fftlength=512,pass=4:Tune: sum=29925.4(ms); min=0.2386(ms); max=184.3(ms); mean=24.39(ms); s_mean=29.66; sleep=30(ms); delta=1230; N=1227; usual
Fftlength=512,pass=5:Tune: sum=23576.6(ms); min=0.2529(ms); max=26.67(ms); mean=19.5(ms); s_mean=23.48; sleep=15(ms); delta=1213; N=1209; usual
Fftlength=1024,pass=3:Tune: sum=42259.8(ms); min=16.38(ms); max=25.63(ms); mean=19.79(ms); s_mean=20.39; sleep=15(ms); delta=1; N=2135; usual
Fftlength=1024,pass=4:Tune: sum=30455(ms); min=11.84(ms); max=19.25(ms); mean=14.26(ms); s_mean=14.97; sleep=15(ms); delta=1; N=2135; usual
Fftlength=1024,pass=5:Tune: sum=19506.3(ms); min=7.581(ms); max=12.6(ms); mean=9.141(ms); s_mean=9.651; sleep=0(ms); delta=1; N=2134; usual
Fftlength=2048,pass=3:Tune: sum=92194.1(ms); min=10.59(ms); max=27.87(ms); mean=21.6(ms); s_mean=22.75; sleep=15(ms); delta=1; N=4269; high_perf
Fftlength=4096,pass=3:Tune: sum=95995.8(ms); min=5.957(ms); max=15.82(ms); mean=11.24(ms); s_mean=12.27; sleep=15(ms); delta=1; N=8537; high_perf
Fftlength=8192,pass=3:Tune: sum=54269.2(ms); min=2.599(ms); max=5.225(ms); mean=3.178(ms); s_mean=3.25; sleep=0(ms); delta=1; N=17075; 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=35870,	N=35870,	<>=1,	min=1	max=1
class PC_triplet_find_miss:		total=725,	N=725,	<>=1,	min=1	max=1


class PC_pulse_find_hit:		total=34074,	N=34074,	<>=1,	min=1	max=1
class PC_pulse_find_miss:		total=9,	N=9,	<>=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=35865,	N=35865,	<>=1,	min=1	max=1
class PoT_transfer_needed:		total=731,	N=731,	<>=1,	min=1	max=1

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

GPU device sync requested...  ...GPU device synched
20:33:51 (4360): 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.