Task 8703612773

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=0.022397  NumCfft=145991  NumGauss=0  NumPulse=50166685568  NumTriplet=67960567712
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 :  0.022397
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
Pulse: peak=1.728144, time=53.71, period=2.879, d_freq=1420460660.66, score=1.05, chirp=1.7348, fft_len=512 
D:	threshold 0.08534317; unscaled peak power: 0.08798128 exceeds threshold for 3.091%
Triplet: peak=10.85791, time=33.84, period=15.06, d_freq=1420456272.99, chirp=-3.4688, fft_len=256 
Autocorr: peak=18.92852, time=6.711, delay=5.5662, d_freq=1420458898.86, chirp=-12.743, fft_len=128k
Autocorr: peak=19.88268, time=6.711, delay=5.5662, d_freq=1420458898.85, chirp=-12.744, fft_len=128k
Autocorr: peak=18.94488, time=6.711, delay=5.5662, d_freq=1420458898.85, chirp=-12.745, fft_len=128k
Pulse: peak=8.282247, time=53.7, period=24.26, d_freq=1420455519.22, score=1.014, chirp=15.744, fft_len=256 
D:	threshold 0.1438578; unscaled peak power: 0.1456975 exceeds threshold for 1.279%
Spike: peak=24.55063, time=23.49, d_freq=1420460590.83, chirp=23.199, fft_len=64k
Spike: peak=25.24608, time=23.49, d_freq=1420460590.86, chirp=23.206, fft_len=64k
Spike: peak=26.53869, time=23.49, d_freq=1420460590.84, chirp=23.225, fft_len=64k
Spike: peak=24.88371, time=23.49, d_freq=1420460590.87, chirp=23.232, fft_len=64k
Spike: peak=24.01706, time=23.49, d_freq=1420460590.86, chirp=23.251, fft_len=64k
Pulse: peak=2.155386, time=53.74, period=3.362, d_freq=1420463260.07, score=1.1, chirp=33.423, fft_len=1024 
D:	threshold 0.1873489; unscaled peak power: 0.1997585 exceeds threshold for 6.624%
Pulse: peak=3.220849, time=53.79, period=8.126, d_freq=1420455315.88, score=1.012, chirp=55.905, fft_len=2k
D:	threshold 0.5345259; unscaled peak power: 0.5395087 exceeds threshold for 0.9322%
Pulse: peak=2.869948, time=53.7, period=6.401, d_freq=1420462002.14, score=1.043, chirp=-58.173, fft_len=256 
D:	threshold 0.0584421; unscaled peak power: 0.06027439 exceeds threshold for 3.135%
Triplet: peak=11.26368, time=52.85, period=23.04, d_freq=1420460499.96, chirp=-68.046, fft_len=512 
Triplet: peak=10.10493, time=24.45, period=11.4, d_freq=1420456137.03, chirp=83.256, fft_len=32 
Pulse: peak=1.246676, time=53.74, period=1.691, d_freq=1420461672.93, score=1.017, chirp=84.457, fft_len=1024 
D:	threshold 0.1407797; unscaled peak power: 0.1421352 exceeds threshold for 0.9628%
Pulse: peak=3.405447, time=53.7, period=7.17, d_freq=1420454714.98, score=1.005, chirp=84.591, fft_len=256 
D:	threshold 0.06832774; unscaled peak power: 0.06857453 exceeds threshold for 0.3612%
Pulse: peak=1.478501, time=53.7, period=2.32, d_freq=1420462814.97, score=1.023, chirp=-85.659, fft_len=256 
D:	threshold 0.03760737; unscaled peak power: 0.03811496 exceeds threshold for 1.35%

Best spike: peak=26.53869, time=23.49, d_freq=1420460590.84, chirp=23.225, fft_len=64k
Best autocorr: peak=19.88268, time=6.711, delay=5.5662, d_freq=1420458898.85, chirp=-12.744, fft_len=128k
Best gaussian: peak=0, mean=0, ChiSq=0, time=-2.122e+011, d_freq=0,
	score=-12, null_hyp=0, chirp=0, fft_len=0 
Best pulse: peak=2.155386, time=53.74, period=3.362, d_freq=1420463260.07, score=1.1, chirp=33.423, fft_len=1024 
Best triplet: peak=11.26368, time=52.85, period=23.04, d_freq=1420460499.96, chirp=-68.046, fft_len=512 
Spike count:    5
Autocorr count: 3
Pulse count:    8
Triplet count:  3
Gaussian count: 0
Wallclock time elapsed since last restart: 9090.0 seconds
Fftlength=32,pass=3:Tune: sum=242867(ms); min=9.301(ms); max=87.07(ms); mean=59.37(ms); s_mean=52.17; sleep=45(ms); delta=126; N=4091; usual
Fftlength=32,pass=4:Tune: sum=172784(ms); min=8.834(ms); max=80.49(ms); mean=58.87(ms); s_mean=51.39; sleep=45(ms); delta=160; N=2935; usual
Fftlength=32,pass=5:Tune: sum=155608(ms); min=7.761(ms); max=73.58(ms); mean=60.27(ms); s_mean=44.66; sleep=45(ms); delta=161; N=2582; usual
Fftlength=64,pass=3:Tune: sum=279104(ms); min=5.728(ms); max=78.5(ms); mean=59.17(ms); s_mean=46.79; sleep=45(ms); delta=112; N=4717; usual
Fftlength=64,pass=4:Tune: sum=197457(ms); min=4.455(ms); max=74.81(ms); mean=59.23(ms); s_mean=56.1; sleep=45(ms); delta=146; N=3334; usual
Fftlength=64,pass=5:Tune: sum=146507(ms); min=4.939(ms); max=68.74(ms); mean=58.39(ms); s_mean=56.08; sleep=45(ms); delta=169; N=2509; usual
Fftlength=128,pass=3:Tune: sum=282871(ms); min=3.158(ms); max=76.32(ms); mean=61.88(ms); s_mean=56.5; sleep=45(ms); delta=115; N=4571; usual
Fftlength=128,pass=4:Tune: sum=194379(ms); min=2.774(ms); max=66.93(ms); mean=56.67(ms); s_mean=54.59; sleep=45(ms); delta=137; N=3430; usual
Fftlength=128,pass=5:Tune: sum=144666(ms); min=2.135(ms); max=73.64(ms); mean=61.56(ms); s_mean=62.05; sleep=60(ms); delta=184; N=2350; usual
Fftlength=256,pass=3:Tune: sum=269616(ms); min=2.624(ms); max=72.26(ms); mean=59.24(ms); s_mean=56.99; sleep=45(ms); delta=115; N=4551; usual
Fftlength=256,pass=4:Tune: sum=195051(ms); min=1.252(ms); max=74.54(ms); mean=61.94(ms); s_mean=63.25; sleep=60(ms); delta=155; N=3149; usual
Fftlength=256,pass=5:Tune: sum=151198(ms); min=1.16(ms); max=74.8(ms); mean=57.93(ms); s_mean=64.13; sleep=60(ms); delta=184; N=2610; usual
Fftlength=512,pass=3:Tune: sum=288825(ms); min=0.9432(ms); max=74.05(ms); mean=63.35(ms); s_mean=62.38; sleep=60(ms); delta=116; N=4559; usual
Fftlength=512,pass=4:Tune: sum=220904(ms); min=0.7301(ms); max=80.54(ms); mean=57.84(ms); s_mean=63.73; sleep=60(ms); delta=155; N=3819; usual
Fftlength=512,pass=5:Tune: sum=169160(ms); min=0.7506(ms); max=63.89(ms); mean=55.03(ms); s_mean=55.38; sleep=45(ms); delta=145; N=3074; usual
Fftlength=1024,pass=3:Tune: sum=326074(ms); min=0.5499(ms); max=112.4(ms); mean=61.32(ms); s_mean=48.35; sleep=45(ms); delta=169; N=5318; usual
Fftlength=1024,pass=4:Tune: sum=254751(ms); min=0.4772(ms); max=87.45(ms); mean=58.54(ms); s_mean=55.95; sleep=45(ms); delta=152; N=4352; usual
Fftlength=1024,pass=5:Tune: sum=203046(ms); min=0.4475(ms); max=71.46(ms); mean=58.43(ms); s_mean=53.69; sleep=45(ms); delta=138; N=3475; usual
Fftlength=2048,pass=3:Tune: sum=272663(ms); min=45.07(ms); max=46.05(ms); mean=45.48(ms); s_mean=45.37; sleep=45(ms); delta=1; N=5995; usual
Fftlength=2048,pass=4:Tune: sum=215851(ms); min=35.88(ms); max=36.21(ms); mean=36.02(ms); s_mean=36.01; sleep=30(ms); delta=1; N=5993; usual
Fftlength=2048,pass=5:Tune: sum=172704(ms); min=28.77(ms); max=29.62(ms); mean=28.82(ms); s_mean=28.82; sleep=30(ms); delta=1; N=5993; usual
Fftlength=4096,pass=3:Tune: sum=261200(ms); min=21.73(ms); max=22.31(ms); mean=21.78(ms); s_mean=21.77; sleep=15(ms); delta=1; N=11991; usual
Fftlength=4096,pass=4:Tune: sum=208951(ms); min=17.3(ms); max=18.04(ms); mean=17.43(ms); s_mean=17.46; sleep=15(ms); delta=1; N=11991; usual
Fftlength=4096,pass=5:Tune: sum=166170(ms); min=13.84(ms); max=14.1(ms); mean=13.86(ms); s_mean=13.86; sleep=15(ms); delta=1; N=11991; usual
Fftlength=8192,pass=3:Tune: sum=276601(ms); min=10.44(ms); max=12.94(ms); mean=11.53(ms); s_mean=11.85; sleep=0(ms); delta=1; N=23983; 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=63755,	N=63755,	<>=1,	min=1	max=1
class PC_triplet_find_miss:		total=1089,	N=1089,	<>=1,	min=1	max=1


class PC_pulse_find_hit:		total=47856,	N=47856,	<>=1,	min=1	max=1
class PC_pulse_find_miss:		total=13,	N=13,	<>=1,	min=1	max=1
class PC_pulse_find_early_miss:		total=11,	N=11,	<>=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=63744,	N=63744,	<>=1,	min=1	max=1
class PoT_transfer_needed:		total=1101,	N=1101,	<>=1,	min=1	max=1

class SleepQuantum:		total=11226.313,	N=11457,	<>=0.97986501,	min=0.76347202	max=3.3555448

GPU device sync requested...  ...GPU device synched
00:32:39 (4300): 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.