Task 8703902864

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: Intel(R) Corporation
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) i5-4330M CPU @ 2.80GHz 

     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 
Low-performance GPU detected, default period_iterations_num set to 500
For low-performance GPU path use_sleep enabled with 1ms per iteration, high prec timer enabled
OpenCL-kernels filename : MultiBeam_Kernels_r3584.cl 
ar=0.013868  NumCfft=117671  NumGauss=0  NumPulse=48420676480  NumTriplet=61395610784
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:				 2


 OpenCL Platform Name:					 Intel(R) OpenCL
Number of devices:				 1
  Max compute units:				 20
  Max work group size:				 512
  Max clock frequency:				 400Mhz
  Max memory allocation:			 229536563
  Cache type:					 Read/Write
  Cache line size:				 64
  Cache size:					 262144
  Global memory size:				 918146253
  Constant buffer size:				 65536
  Max number of constant args:			 8
  Local memory type:				 Scratchpad
  Local memory size:				 65536
  Queue properties:				 
    Out-of-Order:				 No
  Name:						 Intel(R) HD Graphics 4600
  Vendor:					 Intel(R) Corporation
  Driver version:				 10.18.14.5057
  Version:					 OpenCL 1.2 
  Extensions:					 cl_intel_accelerator cl_intel_advanced_motion_estimation cl_intel_ctz cl_intel_d3d11_nv12_media_sharing cl_intel_dx9_media_sharing cl_intel_motion_estimation cl_intel_simultaneous_sharing cl_intel_subgroups cl_khr_3d_image_writes cl_khr_byte_addressable_store cl_khr_d3d10_sharing cl_khr_d3d11_sharing cl_khr_depth_images cl_khr_dx9_media_sharing cl_khr_gl_depth_images cl_khr_gl_event cl_khr_gl_msaa_sharing cl_khr_gl_sharing cl_khr_global_int32_base_atomics cl_khr_global_int32_extended_atomics cl_khr_icd cl_khr_image2d_from_buffer cl_khr_local_int32_base_atomics cl_khr_local_int32_extended_atomics cl_khr_spir 


 OpenCL Platform Name:					 NVIDIA CUDA
Number of devices:				 1
  Max compute units:				 2
  Max work group size:				 1024
  Max clock frequency:				 758Mhz
  Max memory allocation:			 268435456
  Cache type:					 Read/Write
  Cache line size:				 128
  Cache size:					 32768
  Global memory size:				 1073741824
  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 GT 730M
  Vendor:					 NVIDIA Corporation
  Driver version:				 391.25
  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 :  0.013868
Used GPU device parameters are:
	Number of compute units: 2
	Single buffer allocation size: 128MB
	Total device global memory: 1024MB
	max WG size: 1024
	local mem type: Real
	FERMI path used: yes
	LotOfMem path: yes
	LowPerformanceGPU path: yes
	HighPerformanceGPU path: no
period_iterations_num=500
Triplet: peak=13.15577, time=23.8, period=18.37, d_freq=7689545599.13, chirp=-8.8481, fft_len=64 
Pulse: peak=1.091693, time=45.84, period=1.268, d_freq=7689550390.3, score=1.048, chirp=13.133, fft_len=512 
D:	threshold 0.06370975; unscaled peak power: 0.06525843 exceeds threshold for 2.431%
Pulse: peak=5.744322, time=45.84, period=15.16, d_freq=7689544350.26, score=1.002, chirp=18.387, fft_len=512 
D:	threshold 0.2153092; unscaled peak power: 0.2157039 exceeds threshold for 0.1833%
Autocorr: peak=18.14138, time=62.99, delay=0.4203, d_freq=7689547252.06, chirp=-19.683, fft_len=128k
Autocorr: peak=18.22894, time=62.99, delay=0.4203, d_freq=7689547251.98, chirp=-19.684, fft_len=128k
Autocorr: peak=17.93237, time=62.99, delay=0.4203, d_freq=7689547249.74, chirp=-19.72, fft_len=128k
Autocorr: peak=17.90498, time=62.99, delay=0.4203, d_freq=7689547247.26, chirp=-19.759, fft_len=128k
Autocorr: peak=17.92951, time=62.99, delay=0.4203, d_freq=7689547247.18, chirp=-19.76, fft_len=128k
Pulse: peak=1.54744, time=45.82, period=2.069, d_freq=7689545401.09, score=1.049, chirp=-34.286, fft_len=128 
D:	threshold 0.01933658; unscaled peak power: 0.01989675 exceeds threshold for 2.897%
Pulse: peak=3.67654, time=45.9, period=8.769, d_freq=7689544588.5, score=1.004, chirp=-60.691, fft_len=2k
D:	threshold 0.5862453; unscaled peak power: 0.5882154 exceeds threshold for 0.3361%
Pulse: peak=2.113683, time=45.84, period=2.928, d_freq=7689553357.57, score=1.056, chirp=-69.4, fft_len=512 
D:	threshold 0.09943289; unscaled peak power: 0.1031154 exceeds threshold for 3.704%
Pulse: peak=6.736169, time=45.86, period=16.78, d_freq=7689553098, score=1.04, chirp=71.198, fft_len=1024 
D:	threshold 0.4671032; unscaled peak power: 0.4833325 exceeds threshold for 3.474%
Triplet: peak=10.78886, time=46.35, period=6.442, d_freq=7689546503.77, chirp=-74.722, fft_len=4k
Pulse: peak=8.075896, time=45.84, period=19.45, d_freq=7689552947.78, score=1.015, chirp=-84.193, fft_len=512 
D:	threshold 0.2785754; unscaled peak power: 0.2822004 exceeds threshold for 1.301%
Pulse: peak=7.28475, time=45.84, period=17.37, d_freq=7689546569.65, score=1.097, chirp=98.018, fft_len=512 
D:	threshold 0.2369355; unscaled peak power: 0.2569601 exceeds threshold for 8.451%
Pulse: peak=7.096765, time=45.84, period=17.37, d_freq=7689546575.99, score=1.069, chirp=98.156, fft_len=512 
D:	threshold 0.2399358; unscaled peak power: 0.2543096 exceeds threshold for 5.991%

Best spike: peak=23.94447, time=48.68, d_freq=7689542957.29, chirp=3.4626, fft_len=64k
Best autocorr: peak=18.22894, time=62.99, delay=0.4203, d_freq=7689547251.98, chirp=-19.684, 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=7.28475, time=45.84, period=17.37, d_freq=7689546569.65, score=1.097, chirp=98.018, fft_len=512 
Best triplet: peak=13.15577, time=23.8, period=18.37, d_freq=7689545599.13, chirp=-8.8481, fft_len=64 
Spike count:    0
Autocorr count: 5
Pulse count:    9
Triplet count:  2
Gaussian count: 0
Wallclock time elapsed since last restart: 8691.5 seconds
Fftlength=32,pass=3:Tune: sum=237483(ms); min=10.8(ms); max=86.61(ms); mean=59.34(ms); s_mean=51.66; sleep=45(ms); delta=127; N=4002; usual
Fftlength=32,pass=4:Tune: sum=168894(ms); min=8.817(ms); max=80.13(ms); mean=58.79(ms); s_mean=51.36; sleep=45(ms); delta=160; N=2873; usual
Fftlength=32,pass=5:Tune: sum=151052(ms); min=7.762(ms); max=73.1(ms); mean=59.92(ms); s_mean=54.98; sleep=45(ms); delta=162; N=2521; usual
Fftlength=64,pass=3:Tune: sum=269904(ms); min=5.748(ms); max= 78(ms); mean=59.1(ms); s_mean=46.77; sleep=45(ms); delta=113; N=4567; usual
Fftlength=64,pass=4:Tune: sum=188134(ms); min=4.452(ms); max=74.26(ms); mean=58.87(ms); s_mean=54.51; sleep=45(ms); delta=144; N=3196; usual
Fftlength=64,pass=5:Tune: sum=140911(ms); min=4.945(ms); max=68.49(ms); mean=58.28(ms); s_mean=56.05; sleep=45(ms); delta=169; N=2418; usual
Fftlength=128,pass=3:Tune: sum=271515(ms); min=5.321(ms); max=75.94(ms); mean=61.95(ms); s_mean=56.57; sleep=45(ms); delta=115; N=4383; usual
Fftlength=128,pass=4:Tune: sum=186949(ms); min=2.768(ms); max=66.57(ms); mean=56.58(ms); s_mean=54.6; sleep=45(ms); delta=137; N=3304; usual
Fftlength=128,pass=5:Tune: sum=139590(ms); min=2.121(ms); max=73.39(ms); mean=61.66(ms); s_mean=62.84; sleep=60(ms); delta=182; N=2264; usual
Fftlength=256,pass=3:Tune: sum=260024(ms); min=2.642(ms); max=71.88(ms); mean=59.15(ms); s_mean=56.63; sleep=45(ms); delta=115; N=4396; usual
Fftlength=256,pass=4:Tune: sum=188652(ms); min=1.248(ms); max=74.25(ms); mean=62.02(ms); s_mean=63.21; sleep=60(ms); delta=155; N=3042; usual
Fftlength=256,pass=5:Tune: sum=145797(ms); min=1.162(ms); max=74.36(ms); mean=57.97(ms); s_mean=58.08; sleep=60(ms); delta=184; N=2515; usual
Fftlength=512,pass=3:Tune: sum=278159(ms); min=0.936(ms); max=73.82(ms); mean=63.2(ms); s_mean=62.53; sleep=60(ms); delta=114; N=4401; usual
Fftlength=512,pass=4:Tune: sum=212442(ms); min=0.7178(ms); max=80.51(ms); mean=57.81(ms); s_mean=45.49; sleep=45(ms); delta=153; N=3675; usual
Fftlength=512,pass=5:Tune: sum=162001(ms); min=0.9534(ms); max=62.92(ms); mean=54.71(ms); s_mean=55.24; sleep=45(ms); delta=144; N=2961; usual
Fftlength=1024,pass=3:Tune: sum=314925(ms); min=0.551(ms); max=112.6(ms); mean=61.33(ms); s_mean=62.56; sleep=60(ms); delta=170; N=5135; usual
Fftlength=1024,pass=4:Tune: sum=244980(ms); min=0.4782(ms); max=87.45(ms); mean=58.27(ms); s_mean=61.47; sleep=60(ms); delta=155; N=4204; usual
Fftlength=1024,pass=5:Tune: sum=195569(ms); min=0.4445(ms); max=71.38(ms); mean=58.36(ms); s_mean=66.47; sleep=60(ms); delta=137; N=3351; usual
Fftlength=2048,pass=3:Tune: sum=263100(ms); min=45.05(ms); max=46.04(ms); mean=45.46(ms); s_mean=45.36; sleep=45(ms); delta=1; N=5787; usual
Fftlength=2048,pass=4:Tune: sum=208099(ms); min=35.2(ms); max=36.18(ms); mean=35.96(ms); s_mean=35.94; sleep=30(ms); delta=1; N=5787; usual
Fftlength=2048,pass=5:Tune: sum=166776(ms); min=28.77(ms); max=29.65(ms); mean=28.82(ms); s_mean=28.82; sleep=30(ms); delta=1; N=5787; usual
Fftlength=4096,pass=3:Tune: sum=252096(ms); min=21.73(ms); max=22.24(ms); mean=21.78(ms); s_mean=21.79; sleep=15(ms); delta=1; N=11573; usual
Fftlength=4096,pass=4:Tune: sum=201608(ms); min=17.31(ms); max=18.02(ms); mean=17.42(ms); s_mean=17.43; sleep=15(ms); delta=1; N=11573; usual
Fftlength=4096,pass=5:Tune: sum=160394(ms); min=13.84(ms); max=14.09(ms); mean=13.86(ms); s_mean=13.86; sleep=15(ms); delta=1; N=11573; usual
Fftlength=8192,pass=3:Tune: sum=266063(ms); min=10.42(ms); max=12.94(ms); mean=11.49(ms); s_mean=11.86; sleep=0(ms); delta=1; N=23147; 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=57287,	N=57287,	<>=1,	min=1	max=1
class PC_triplet_find_miss:		total=1295,	N=1295,	<>=1,	min=1	max=1


class PC_pulse_find_hit:		total=46186,	N=46186,	<>=1,	min=1	max=1
class PC_pulse_find_miss:		total=17,	N=17,	<>=1,	min=1	max=1
class PC_pulse_find_early_miss:		total=15,	N=15,	<>=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=57276,	N=57276,	<>=1,	min=1	max=1
class PoT_transfer_needed:		total=1307,	N=1307,	<>=1,	min=1	max=1

class SleepQuantum:		total=9975.416,	N=9603,	<>=1.0387812,	min=0.76699603	max=37.011875

GPU device sync requested...  ...GPU device synched
18:03:54 (2376): 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.