Task 8704083505

Stderr output

<core_client_version>7.16.5</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) i7-6500U CPU @ 2.50GHz 

     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=0.429977  NumCfft=195375  NumGauss=1100139928  NumPulse=226367839641  NumTriplet=452738849653
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:				 2


 OpenCL Platform Name:					 NVIDIA CUDA
Number of devices:				 1
  Max compute units:				 5
  Max work group size:				 1024
  Max clock frequency:				 1176Mhz
  Max memory allocation:			 536870912
  Cache type:					 Read/Write
  Cache line size:				 128
  Cache size:					 122880
  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 960M
  Vendor:					 NVIDIA Corporation
  Driver version:				 445.87
  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


 OpenCL Platform Name:					 Intel(R) OpenCL
Number of devices:				 1
  Max compute units:				 24
  Max work group size:				 256
  Max clock frequency:				 1050Mhz
  Max memory allocation:			 1561123226
  Cache type:					 Read/Write
  Cache line size:				 64
  Cache size:					 524288
  Global memory size:				 1561123226
  Constant buffer size:				 1561123226
  Max number of constant args:			 8
  Local memory type:				 Scratchpad
  Local memory size:				 65536
  Queue properties:				 
    Out-of-Order:				 Yes
  Name:						 Intel(R) HD Graphics 520
  Vendor:					 Intel(R) Corporation
  Driver version:				 21.20.16.4550
  Version:					 OpenCL 2.0 
  Extensions:					 cl_intel_accelerator cl_intel_advanced_motion_estimation cl_intel_d3d11_nv12_media_sharing cl_intel_driver_diagnostics cl_intel_dx9_media_sharing cl_intel_motion_estimation cl_intel_packed_yuv cl_intel_required_subgroup_size 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_fp16 cl_khr_fp64 cl_khr_gl_depth_images cl_khr_gl_event cl_khr_gl_msaa_sharing cl_khr_global_int32_base_atomics cl_khr_global_int32_extended_atomics cl_khr_gl_sharing cl_khr_icd cl_khr_image2d_from_buffer cl_khr_local_int32_base_atomics cl_khr_local_int32_extended_atomics cl_khr_mipmap_image cl_khr_mipmap_image_writes cl_khr_spir cl_khr_subgroups 


Work Unit Info:
...............
Credit multiplier is :  2.85
WU true angle range is :  0.429977
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=18.56776, time=33.55, delay=5.6262, d_freq=1418867323.96, chirp=4.0667, fft_len=128k
Spike: peak=24.75501, time=46.98, d_freq=1418868174.62, chirp=7.0244, fft_len=128k
Spike: peak=26.45089, time=46.98, d_freq=1418868174.61, chirp=7.029, fft_len=128k
Spike: peak=26.23905, time=46.98, d_freq=1418868174.63, chirp=7.0309, fft_len=128k
Spike: peak=25.32248, time=46.98, d_freq=1418868174.61, chirp=7.0336, fft_len=128k
Spike: peak=26.43681, time=46.98, d_freq=1418868174.62, chirp=7.0355, fft_len=128k
Spike: peak=24.12068, time=46.98, d_freq=1418868174.61, chirp=7.0401, fft_len=128k
Pulse: peak=4.626619, time=62.52, period=1.383, d_freq=1418864059.03, score=1.043, chirp=18.299, fft_len=64 
D:	threshold 0.02083632; unscaled peak power: 0.02156844 exceeds threshold for 3.514%
Spike: peak=24.48959, time=33.55, d_freq=1418870361.32, chirp=20.971, fft_len=128k
Spike: peak=24.09589, time=33.55, d_freq=1418870361.31, chirp=20.972, fft_len=128k
Spike: peak=24.76163, time=33.55, d_freq=1418870361.31, chirp=20.977, fft_len=128k
Pulse: peak=7.194516, time=62.42, period=2.552, d_freq=1418871508.06, score=1.002, chirp=21.856, fft_len=512 
D:	threshold 0.263055; unscaled peak power: 0.2635652 exceeds threshold for 0.194%
Pulse: peak=7.640951, time=62.42, period=3.023, d_freq=1418871246.61, score=1.057, chirp=-22.364, fft_len=512 
D:	threshold 0.2771987; unscaled peak power: 0.2911891 exceeds threshold for 5.047%
Pulse: peak=7.37505, time=62.42, period=3.023, d_freq=1418871240.38, score=1.021, chirp=-23.381, fft_len=512 
D:	threshold 0.2759498; unscaled peak power: 0.280957 exceeds threshold for 1.815%
Pulse: peak=3.028482, time=56.18, period=0.8061, d_freq=1418863422.06, score=1.005, chirp=28.718, fft_len=512 
D:	threshold 0.124557; unscaled peak power: 0.1250406 exceeds threshold for 0.3882%
Pulse: peak=5.260398, time=56.18, period=1.835, d_freq=1418871393.42, score=1.017, chirp=-44.983, fft_len=512 
D:	threshold 0.1947969; unscaled peak power: 0.1974973 exceeds threshold for 1.386%
Triplet: peak=12.17851, time=27.53, period=3.192, d_freq=1418866052.96, chirp=-46.762, fft_len=128 
Triplet: peak=10.8053, time=27.53, period=3.192, d_freq=1418866059.32, chirp=-49.303, fft_len=128 
Pulse: peak=9.446871, time=62.42, period=3.722, d_freq=1418871059.9, score=1.029, chirp=-54.386, fft_len=512 
D:	threshold 0.3428591; unscaled peak power: 0.351704 exceeds threshold for 2.58%
Triplet: peak=9.418075, time=36.94, period=3.211, d_freq=1418866237.41, chirp=-54.64, fft_len=256 
Pulse: peak=7.336615, time=62.42, period=3.041, d_freq=1418871701.02, score=1.015, chirp=54.895, fft_len=512 
D:	threshold 0.2500652; unscaled peak power: 0.2532874 exceeds threshold for 1.289%
Triplet: peak=9.86694, time=18.19, period=5.689, d_freq=1418864789.53, chirp=-59.469, fft_len=512 
Triplet: peak=11.33987, time=18.19, period=5.689, d_freq=1418864787.22, chirp=-59.595, fft_len=512 
Triplet: peak=11.55159, time=18.19, period=5.689, d_freq=1418864784.9, chirp=-59.723, fft_len=512 
Triplet: peak=10.2155, time=18.19, period=5.689, d_freq=1418864782.6, chirp=-59.85, fft_len=512 
Triplet: peak=9.936319, time=11.51, period=4.026, d_freq=1418868687.21, chirp=77.259, fft_len=16 
Pulse: peak=2.23656, time=101.1, period=0.5501, d_freq=1418863880.72, score=1, chirp=95.557, fft_len=64 
D:	threshold 0.01253788; unscaled peak power: 0.01253791 exceeds threshold for 0.0002526%
Pulse: peak=4.538066, time=6.247, period=1.338, d_freq=1418868102.34, score=1.001, chirp=97.59, fft_len=32 
D:	threshold 0.01086784; unscaled peak power: 0.01087735 exceeds threshold for 0.08748%

Best spike: peak=26.45089, time=46.98, d_freq=1418868174.61, chirp=7.029, fft_len=128k
Best autocorr: peak=18.56776, time=33.55, delay=5.6262, d_freq=1418867323.96, chirp=4.0667, fft_len=128k
Best gaussian: peak=3.296247, mean=0.5482718, ChiSq=1.387469, time=14.26, d_freq=1418868561.83,
	score=-1.882801, null_hyp=2.133418, chirp=28.829, fft_len=16k
Best pulse: peak=7.640951, time=62.42, period=3.023, d_freq=1418871246.61, score=1.057, chirp=-22.364, fft_len=512 
Best triplet: peak=12.17851, time=27.53, period=3.192, d_freq=1418866052.96, chirp=-46.762, fft_len=128 
Spike count:    9
Autocorr count: 1
Pulse count:    10
Triplet count:  8
Gaussian count: 0
Wallclock time elapsed since last restart: 1162.4 seconds
Fftlength=8,pass=3:Tune: sum=12920.5(ms); min=4.076(ms); max=73.64(ms); mean=52.52(ms); s_mean=47.86; sleep=45(ms); delta=145; N=246; usual
Fftlength=8,pass=4:Tune: sum=8892.41(ms); min=3.675(ms); max=66.54(ms); mean=45.6(ms); s_mean=44.81; sleep=45(ms); delta=189; N=195; usual
Fftlength=8,pass=5:Tune: sum=6574.92(ms); min=4.194(ms); max=61.73(ms); mean=40.84(ms); s_mean=45.99; sleep=45(ms); delta=218; N=161; usual
Fftlength=16,pass=3:Tune: sum=7738.55(ms); min=2.246(ms); max=68.2(ms); mean=34.09(ms); s_mean=42.48; sleep=45(ms); delta=252; N=227; usual
Fftlength=16,pass=4:Tune: sum=5508.13(ms); min=2.154(ms); max=51.9(ms); mean=26.1(ms); s_mean=41.18; sleep=30(ms); delta=250; N=211; usual
Fftlength=16,pass=5:Tune: sum=4110.74(ms); min=2.264(ms); max=39.4(ms); mean=20.87(ms); s_mean=29.09; sleep=30(ms); delta=236; N=197; usual
Fftlength=32,pass=3:Tune: sum=5278.43(ms); min=1.171(ms); max=48.86(ms); mean=21.46(ms); s_mean=32.96; sleep=30(ms); delta=265; N=246; usual
Fftlength=32,pass=4:Tune: sum=3718.87(ms); min=0.7528(ms); max=35.32(ms); mean=15.96(ms); s_mean=24.8; sleep=15(ms); delta=252; N=233; usual
Fftlength=32,pass=5:Tune: sum=2840.9(ms); min=1.061(ms); max=28.64(ms); mean=12.97(ms); s_mean=17.22; sleep=15(ms); delta=238; N=219; usual
Fftlength=64,pass=3:Tune: sum=5043.83(ms); min=0.62(ms); max=47.77(ms); mean=17.95(ms); s_mean=22.76; sleep=15(ms); delta=290; N=281; usual
Fftlength=64,pass=4:Tune: sum=3547.4(ms); min=0.349(ms); max=37.23(ms); mean=13.04(ms); s_mean=16.2; sleep=15(ms); delta=281; N=272; usual
Fftlength=64,pass=5:Tune: sum=2737.16(ms); min=0.3735(ms); max=28.37(ms); mean=10.82(ms); s_mean=26.42; sleep=15(ms); delta=262; N=253; usual
Fftlength=128,pass=3:Tune: sum=5320.61(ms); min=25.32(ms); max=29.25(ms); mean=27.01(ms); s_mean=27.34; sleep=30(ms); delta=1; N=197; usual
Fftlength=128,pass=4:Tune: sum=4079.58(ms); min=18.66(ms); max=22.11(ms); mean=20.71(ms); s_mean=20.46; sleep=15(ms); delta=1; N=197; usual
Fftlength=128,pass=5:Tune: sum=2723.87(ms); min=13.18(ms); max=14.49(ms); mean=13.83(ms); s_mean=13.78; sleep=15(ms); delta=1; N=197; usual
Fftlength=256,pass=3:Tune: sum=12422.9(ms); min=14.35(ms); max=32.22(ms); mean=31.61(ms); s_mean=31.82; sleep=30(ms); delta=1; N=393; high_perf
Fftlength=512,pass=3:Tune: sum=12369.3(ms); min=3.076(ms); max=16.17(ms); mean=15.72(ms); s_mean=15.83; sleep=15(ms); delta=1; N=787; high_perf
Fftlength=1024,pass=3:Tune: sum=7451.45(ms); min=3.569(ms); max=5.157(ms); mean=4.737(ms); s_mean=4.729; sleep=0(ms); delta=1; N=1573; usual
Fftlength=2048,pass=3:Tune: sum=5095.56(ms); min=1.198(ms); max=1.752(ms); mean=1.619(ms); s_mean=1.643; sleep=0(ms); delta=1; N=3147; 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=47,	N=47,	<>=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=24724,	N=24724,	<>=1,	min=1	max=1
class PC_triplet_find_miss:		total=431,	N=431,	<>=1,	min=1	max=1


class PC_pulse_find_hit:		total=12563,	N=12563,	<>=1,	min=1	max=1
class PC_pulse_find_miss:		total=14,	N=14,	<>=1,	min=1	max=1
class PC_pulse_find_early_miss:		total=3,	N=3,	<>=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=24713,	N=24713,	<>=1,	min=1	max=1
class PoT_transfer_needed:		total=443,	N=443,	<>=1,	min=1	max=1

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

GPU device sync requested...  ...GPU device synched
08:49:37 (4984): 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.