Task 8583423416

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) i7-4790S 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=0.010792  NumCfft=104935  NumGauss=0  NumPulse=35092249472  NumTriplet=48049882272
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:					 NVIDIA CUDA
Number of devices:				 1
  Max compute units:				 15
  Max work group size:				 1024
  Max clock frequency:				 1683Mhz
  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:				 442.19
  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:				 20
  Max work group size:				 512
  Max clock frequency:				 1200Mhz
  Max memory allocation:			 390280806
  Cache type:					 Read/Write
  Cache line size:				 64
  Cache size:					 262144
  Global memory size:				 1561123226
  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:				 20.19.15.5063
  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_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_spir 


Work Unit Info:
...............
Credit multiplier is :  2.85
WU true angle range is :  0.010792
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
Pulse: peak=2.623246, time=45.99, period=5.548, d_freq=10610178071.3, score=1.041, chirp=-7.4875, fft_len=4k
D:	threshold 0.8540401; unscaled peak power: 0.8792993 exceeds threshold for 2.958%
Triplet: peak=13.33537, time=43.13, period=35.66, d_freq=10610180461.4, chirp=-17.931, fft_len=1024 
Triplet: peak=10.90269, time=62.62, period=21.71, d_freq=10610179522.7, chirp=24.417, fft_len=8 
Spike: peak=24.75374, time=62.99, d_freq=10610178180.7, chirp=26.552, fft_len=128k
Spike: peak=25.43408, time=62.99, d_freq=10610178180.7, chirp=26.553, fft_len=128k
Spike: peak=24.97455, time=62.99, d_freq=10610178180.7, chirp=26.555, fft_len=128k
Pulse: peak=9.663216, time=45.9, period=25.05, d_freq=10610184434.1, score=1.001, chirp=40.726, fft_len=2k
D:	threshold 1.314663; unscaled peak power: 1.315264 exceeds threshold for 0.04572%
Pulse: peak=2.636198, time=45.86, period=5.421, d_freq=10610178799.3, score=1, chirp=49.978, fft_len=1024 
D:	threshold 0.2231086; unscaled peak power: 0.2231418 exceeds threshold for 0.01491%
Pulse: peak=4.404155, time=45.99, period=10.74, d_freq=10610187435.3, score=1.038, chirp=-53.626, fft_len=4k
D:	threshold 1.287113; unscaled peak power: 1.326676 exceeds threshold for 3.074%
Pulse: peak=3.588782, time=45.86, period=6.89, d_freq=10610188533.2, score=1.102, chirp=-55.796, fft_len=1024 
D:	threshold 0.2607247; unscaled peak power: 0.281074 exceeds threshold for 7.805%
Pulse: peak=3.189355, time=45.9, period=7.315, d_freq=10610187778, score=1.001, chirp=70.723, fft_len=2k
D:	threshold 0.5173719; unscaled peak power: 0.5176255 exceeds threshold for 0.04901%
Triplet: peak=11.09141, time=39.55, period=24.61, d_freq=10610187966.7, chirp=76.541, fft_len=2k
Pulse: peak=9.781741, time=45.9, period=24.61, d_freq=10610188453, score=1.014, chirp=76.541, fft_len=2k
D:	threshold 1.416015; unscaled peak power: 1.433443 exceeds threshold for 1.231%
Triplet: peak=10.32423, time=54.07, period=31.97, d_freq=10610183186.9, chirp=-90.8, fft_len=128 
Pulse: peak=2.209519, time=45.9, period=4.15, d_freq=10610183945.6, score=1.008, chirp=92.899, fft_len=2k
D:	threshold 0.4171123; unscaled peak power: 0.4193521 exceeds threshold for 0.537%
Pulse: peak=3.522475, time=45.82, period=6.728, d_freq=10610180492.6, score=1.036, chirp=98.43, fft_len=256 
D:	threshold 0.06830597; unscaled peak power: 0.07021585 exceeds threshold for 2.796%
Pulse: peak=0.8978449, time=45.82, period=0.8798, d_freq=10610180213.8, score=1.051, chirp=99.193, fft_len=64 
D:	threshold 0.00721474; unscaled peak power: 0.00738496 exceeds threshold for 2.359%

Best spike: peak=25.43408, time=62.99, d_freq=10610178180.7, chirp=26.553, fft_len=128k
Best autocorr: peak=17.47094, time=74.45, delay=4.9792, d_freq=10610183775.8, chirp=0.80599, 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=3.588782, time=45.86, period=6.89, d_freq=10610188533.2, score=1.102, chirp=-55.796, fft_len=1024 
Best triplet: peak=13.33537, time=43.13, period=35.66, d_freq=10610180461.4, chirp=-17.931, fft_len=1024 
Spike count:    3
Autocorr count: 0
Pulse count:    10
Triplet count:  4
Gaussian count: 0
Wallclock time elapsed since last restart: 625.6 seconds
Fftlength=32,pass=3:Tune: sum=39087.8(ms); min=4.576(ms); max=77.32(ms); mean=46.81(ms); s_mean=56.56; sleep=45(ms); delta=547; N=835; usual
Fftlength=32,pass=4:Tune: sum=15656(ms); min=3.154(ms); max=43.03(ms); mean=22.21(ms); s_mean=35.28; sleep=30(ms); delta=824; N=705; usual
Fftlength=32,pass=5:Tune: sum=13006.9(ms); min=3.586(ms); max=39.01(ms); mean=19.74(ms); s_mean=30.74; sleep=30(ms); delta=778; N=659; usual
Fftlength=64,pass=3:Tune: sum=16324.6(ms); min=2.235(ms); max= 44(ms); mean=20.23(ms); s_mean=26.91; sleep=15(ms); delta=896; N=807; usual
Fftlength=64,pass=4:Tune: sum=9430.61(ms); min=1.794(ms); max=28.24(ms); mean=12.85(ms); s_mean=23.65; sleep=15(ms); delta=853; N=734; usual
Fftlength=64,pass=5:Tune: sum=7566.61(ms); min=1.753(ms); max=23.74(ms); mean=11.06(ms); s_mean=17.52; sleep=15(ms); delta=803; N=684; usual
Fftlength=128,pass=3:Tune: sum=13277(ms); min=1.111(ms); max=36.78(ms); mean=15.37(ms); s_mean=23.87; sleep=15(ms); delta=923; N=864; usual
Fftlength=128,pass=4:Tune: sum=9185.48(ms); min=0.8819(ms); max=25.94(ms); mean=11.15(ms); s_mean=15.76; sleep=15(ms); delta=883; N=824; usual
Fftlength=128,pass=5:Tune: sum=7207.75(ms); min=0.8964(ms); max=22.76(ms); mean=9.182(ms); s_mean=13.08; sleep=15(ms); delta=844; N=785; usual
Fftlength=256,pass=3:Tune: sum=12843.2(ms); min=0.5569(ms); max=25.38(ms); mean=13.72(ms); s_mean=24.13; sleep=15(ms); delta=965; N=936; usual
Fftlength=256,pass=4:Tune: sum=8980.72(ms); min=0.4445(ms); max=18.22(ms); mean=10.08(ms); s_mean=17.18; sleep=15(ms); delta=920; N=891; usual
Fftlength=256,pass=5:Tune: sum=7253.4(ms); min=0.4524(ms); max=15.25(ms); mean=8.564(ms); s_mean=14.06; sleep=15(ms); delta=876; N=847; usual
Fftlength=512,pass=3:Tune: sum=27545.3(ms); min=0.2847(ms); max=31.58(ms); mean=21.95(ms); s_mean=28.33; sleep=30(ms); delta=1269; N=1255; high_perf
Fftlength=512,pass=4:Tune: sum=1026.54(ms); min=0.2316(ms); max=9.419(ms); mean=3.366(ms); s_mean=8.275; sleep=0(ms); delta=1248; N=305; usual
Fftlength=512,pass=5:Tune: sum=819.068(ms); min=0.2325(ms); max=7.639(ms); mean=2.904(ms); s_mean=7.126; sleep=0(ms); delta=1225; N=282; usual
Fftlength=1024,pass=3:Tune: sum=22291.9(ms); min=0.1454(ms); max=11.79(ms); mean=10.17(ms); s_mean=10.81; sleep=0(ms); delta=2207; N=2193; high_perf
Fftlength=1024,pass=4:Tune: sum=192.438(ms); min=0.1197(ms); max=3.915(ms); mean=1.327(ms); s_mean=3.037; sleep=0(ms); delta=2197; N=145; usual
Fftlength=1024,pass=5:Tune: sum=148.024(ms); min=0.1208(ms); max=2.905(ms); mean=1.105(ms); s_mean=2.521; sleep=0(ms); delta=2186; N=134; usual
Fftlength=2048,pass=3:Tune: sum=21314.6(ms); min=2.176(ms); max=6.752(ms); mean=5.083(ms); s_mean=5.162; sleep=0(ms); delta=1; N=4193; high_perf
Fftlength=4096,pass=3:Tune: sum=20625.9(ms); min=1.028(ms); max=3.872(ms); mean=2.459(ms); s_mean=2.488; sleep=0(ms); delta=1; N=8387; high_perf
Fftlength=8192,pass=3:Tune: sum=21760.9(ms); min=1.195(ms); max=2.42(ms); mean=1.297(ms); s_mean=1.425; sleep=0(ms); delta=1; N=16775; 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=44944,	N=44944,	<>=1,	min=1	max=1
class PC_triplet_find_miss:		total=902,	N=902,	<>=1,	min=1	max=1


class PC_pulse_find_hit:		total=33469,	N=33469,	<>=1,	min=1	max=1
class PC_pulse_find_miss:		total=16,	N=16,	<>=1,	min=1	max=1
class PC_pulse_find_early_miss:		total=7,	N=7,	<>=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=44932,	N=44932,	<>=1,	min=1	max=1
class PoT_transfer_needed:		total=915,	N=915,	<>=1,	min=1	max=1

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

GPU device sync requested...  ...GPU device synched
07:34:34 (24316): 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.