Task 8703612768

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=0.011593  NumCfft=145983  NumGauss=0  NumPulse=50158298240  NumTriplet=67952180384
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 :  0.011593
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=11.36775, time=72.17, period=33.78, d_freq=1420816735.78, chirp=12.812, fft_len=128 
Pulse: peak=6.794947, time=53.7, period=19.81, d_freq=1420821164.14, score=1.001, chirp=27.225, fft_len=256 
D:	threshold 0.1239392; unscaled peak power: 0.1240623 exceeds threshold for 0.09931%
Pulse: peak=6.890964, time=53.7, period=18.44, d_freq=1420818735.39, score=1.018, chirp=-33.631, fft_len=256 
D:	threshold 0.1223543; unscaled peak power: 0.1242375 exceeds threshold for 1.539%
Pulse: peak=3.838756, time=53.74, period=9.988, d_freq=1420816633.75, score=1.026, chirp=-40.771, fft_len=1024 
D:	threshold 0.2961342; unscaled peak power: 0.3021587 exceeds threshold for 2.034%
Pulse: peak=1.672915, time=53.71, period=3.24, d_freq=1420817611.45, score=1.012, chirp=61.925, fft_len=512 
D:	threshold 0.08330996; unscaled peak power: 0.08395794 exceeds threshold for 0.7778%
Pulse: peak=5.543173, time=53.69, period=12.38, d_freq=1420821826.42, score=1.142, chirp=73.669, fft_len=64 
D:	threshold 0.02312999; unscaled peak power: 0.02584909 exceeds threshold for 11.76%
Pulse: peak=2.327773, time=53.71, period=4.624, d_freq=1420818493.42, score=1.018, chirp=-79.674, fft_len=512 
D:	threshold 0.1049981; unscaled peak power: 0.1063165 exceeds threshold for 1.256%
Pulse: peak=7.650022, time=53.79, period=26.7, d_freq=1420825119.28, score=1.003, chirp=-89.083, fft_len=2k
D:	threshold 1.062675; unscaled peak power: 1.065838 exceeds threshold for 0.2976%
Triplet: peak=10.9995, time=57.57, period=8.194, d_freq=1420821390, chirp=98.225, fft_len=32 

Best spike: peak=23.24481, time=55.36, d_freq=1420822571.93, chirp=71.767, fft_len=32k
Best autocorr: peak=17.07296, time=73.82, delay=5.7128, d_freq=1420821059.47, chirp=10.119, 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=5.543173, time=53.69, period=12.38, d_freq=1420821826.42, score=1.142, chirp=73.669, fft_len=64 
Best triplet: peak=11.36775, time=72.17, period=33.78, d_freq=1420816735.78, chirp=12.812, fft_len=128 
Spike count:    0
Autocorr count: 0
Pulse count:    7
Triplet count:  2
Gaussian count: 0
Wallclock time elapsed since last restart: 9019.5 seconds
Fftlength=32,pass=3:Tune: sum=242986(ms); min=11.94(ms); max=86.41(ms); mean=59.42(ms); s_mean=52.15; sleep=45(ms); delta=126; N=4089; usual
Fftlength=32,pass=4:Tune: sum=172556(ms); min=8.817(ms); max=79.95(ms); mean=58.87(ms); s_mean=51.36; sleep=45(ms); delta=160; N=2931; usual
Fftlength=32,pass=5:Tune: sum=148676(ms); min=7.808(ms); max=72.83(ms); mean=60.56(ms); s_mean=55.25; sleep=45(ms); delta=169; N=2455; usual
Fftlength=64,pass=3:Tune: sum=278808(ms); min=5.741(ms); max=77.63(ms); mean=59.11(ms); s_mean=46.73; sleep=45(ms); delta=112; N=4717; usual
Fftlength=64,pass=4:Tune: sum=193397(ms); min=4.463(ms); max=74.14(ms); mean=58.84(ms); s_mean=42.58; sleep=45(ms); delta=144; N=3287; usual
Fftlength=64,pass=5:Tune: sum=144918(ms); min=4.961(ms); max=68.27(ms); mean=58.36(ms); s_mean=56.1; sleep=45(ms); delta=169; N=2483; usual
Fftlength=128,pass=3:Tune: sum=282438(ms); min=2.616(ms); max=75.72(ms); mean=61.95(ms); s_mean=56.44; sleep=45(ms); delta=115; N=4559; usual
Fftlength=128,pass=4:Tune: sum=194773(ms); min=2.783(ms); max=66.44(ms); mean=56.64(ms); s_mean=54.54; sleep=45(ms); delta=137; N=3439; usual
Fftlength=128,pass=5:Tune: sum=146186(ms); min=2.105(ms); max=72.84(ms); mean=62.1(ms); s_mean=62.95; sleep=60(ms); delta=183; N=2354; usual
Fftlength=256,pass=3:Tune: sum=269473(ms); min=2.799(ms); max=71.75(ms); mean=59.2(ms); s_mean=56.91; sleep=45(ms); delta=115; N=4552; usual
Fftlength=256,pass=4:Tune: sum=194128(ms); min=1.406(ms); max=73.64(ms); mean=63.05(ms); s_mean=63.1; sleep=60(ms); delta=155; N=3079; usual
Fftlength=256,pass=5:Tune: sum=151019(ms); min=1.16(ms); max=74.18(ms); mean=57.88(ms); s_mean=65.42; sleep=60(ms); delta=181; N=2609; usual
Fftlength=512,pass=3:Tune: sum=287975(ms); min=0.9421(ms); max=74.93(ms); mean=63.17(ms); s_mean=62.09; sleep=60(ms); delta=117; N=4559; usual
Fftlength=512,pass=4:Tune: sum=220133(ms); min=0.7179(ms); max=80.09(ms); mean=57.9(ms); s_mean=67.49; sleep=60(ms); delta=154; N=3802; usual
Fftlength=512,pass=5:Tune: sum=168709(ms); min=0.7527(ms); max=63.59(ms); mean=54.88(ms); s_mean=55.32; sleep=45(ms); delta=145; N=3074; usual
Fftlength=1024,pass=3:Tune: sum=325317(ms); min=0.5489(ms); max=111.7(ms); mean=61.18(ms); s_mean=55.62; sleep=45(ms); delta=167; N=5317; usual
Fftlength=1024,pass=4:Tune: sum=253736(ms); min=0.4782(ms); max=86.84(ms); mean=58.25(ms); s_mean=42.7; sleep=45(ms); delta=153; N=4356; usual
Fftlength=1024,pass=5:Tune: sum=202753(ms); min=0.4444(ms); max=70.86(ms); mean=58.31(ms); s_mean=59.81; sleep=60(ms); delta=139; N=3477; usual
Fftlength=2048,pass=3:Tune: sum=272325(ms); min=45.05(ms); max=45.93(ms); mean=45.43(ms); s_mean=45.33; sleep=45(ms); delta=1; N=5995; usual
Fftlength=2048,pass=4:Tune: sum=215094(ms); min=35.79(ms); max=36.08(ms); mean=35.88(ms); s_mean=35.87; sleep=30(ms); delta=1; N=5995; usual
Fftlength=2048,pass=5:Tune: sum=172739(ms); min=28.77(ms); max=29.55(ms); mean=28.82(ms); s_mean=28.82; sleep=30(ms); delta=1; N=5994; usual
Fftlength=4096,pass=3:Tune: sum=261139(ms); min=21.73(ms); max=22.21(ms); mean=21.78(ms); s_mean=21.79; sleep=15(ms); delta=1; N=11989; usual
Fftlength=4096,pass=4:Tune: sum=208716(ms); min=17.31(ms); max=17.97(ms); mean=17.41(ms); s_mean=17.39; sleep=15(ms); delta=1; N=11989; usual
Fftlength=4096,pass=5:Tune: sum=166139(ms); min=13.84(ms); max=14.08(ms); mean=13.86(ms); s_mean=13.85; sleep=15(ms); delta=1; N=11989; usual
Fftlength=8192,pass=3:Tune: sum=273221(ms); min=10.42(ms); max=12.94(ms); mean=11.4(ms); s_mean=11.23; sleep=0(ms); delta=1; N=23977; 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=63673,	N=63673,	<>=1,	min=1	max=1
class PC_triplet_find_miss:		total=1163,	N=1163,	<>=1,	min=1	max=1


class PC_pulse_find_hit:		total=47849,	N=47849,	<>=1,	min=1	max=1
class PC_pulse_find_miss:		total=12,	N=12,	<>=1,	min=1	max=1
class PC_pulse_find_early_miss:		total=10,	N=10,	<>=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=63665,	N=63665,	<>=1,	min=1	max=1
class PoT_transfer_needed:		total=1172,	N=1172,	<>=1,	min=1	max=1

class SleepQuantum:		total=11467.467,	N=11793,	<>=0.97239607,	min=0.76279598	max=2.7330046

GPU device sync requested...  ...GPU device synched
08:06:05 (4840): 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.