Task 8703215425

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) i5-3450 CPU @ 3.10GHz 

     Cache: L1=64K L2=256K

CPU features: FPU TSC PAE CMPXCHG8B APIC SYSENTER MTRR CMOV/CCMP MMX FXSAVE/FXRSTOR SSE SSE2 HT SSE3 SSSE3 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=0.009360  NumCfft=146015  NumGauss=0  NumPulse=50191844224  NumTriplet=67985726368
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:				 2
  Max work group size:				 1024
  Max clock frequency:				 1058Mhz
  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 GTX 650
  Vendor:					 NVIDIA Corporation
  Driver version:				 432.00
  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


 OpenCL Platform Name:					 Intel(R) OpenCL
Number of devices:				 0


Work Unit Info:
...............
Credit multiplier is :  2.85
WU true angle range is :  0.009360
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=6.34936, time=53.79, period=18.51, d_freq=1419762237.5, score=1.007, chirp=-19.804, fft_len=2k
D:	threshold 0.9590092; unscaled peak power: 0.9644449 exceeds threshold for 0.5668%
Spike: peak=24.22159, time=60.4, d_freq=1419764619.31, chirp=-21.337, fft_len=128k
Autocorr: peak=19.57554, time=33.55, delay=3.7936, d_freq=1419766412.98, chirp=23.484, fft_len=128k
Triplet: peak=12.11629, time=79.78, period=3.949, d_freq=1419763674.66, chirp=50.143, fft_len=64 
Triplet: peak=13.76147, time=79.78, period=3.949, d_freq=1419763692.34, chirp=52.277, fft_len=64 
Pulse: peak=3.626425, time=53.69, period=8.026, d_freq=1419765018.39, score=1.002, chirp=68.28, fft_len=32 
D:	threshold 0.008920301; unscaled peak power: 0.008936824 exceeds threshold for 0.1852%
Pulse: peak=3.442852, time=53.7, period=8.208, d_freq=1419762244.39, score=1.011, chirp=74.148, fft_len=256 
D:	threshold 0.06831552; unscaled peak power: 0.06891974 exceeds threshold for 0.8845%
Pulse: peak=1.254972, time=53.74, period=1.753, d_freq=1419766336.18, score=1.024, chirp=74.281, fft_len=1024 
D:	threshold 0.1411676; unscaled peak power: 0.143053 exceeds threshold for 1.336%
Pulse: peak=3.295884, time=53.74, period=7.864, d_freq=1419764543.37, score=1.013, chirp=75.348, fft_len=1024 
D:	threshold 0.2631736; unscaled peak power: 0.2657783 exceeds threshold for 0.9897%
Pulse: peak=2.218289, time=53.69, period=3.938, d_freq=1419768147.25, score=1.059, chirp=-83.749, fft_len=128 
D:	threshold 0.02390643; unscaled peak power: 0.0248617 exceeds threshold for 3.996%
Pulse: peak=2.197026, time=53.79, period=4.522, d_freq=1419764202.31, score=1.005, chirp=-89.918, fft_len=2k
D:	threshold 0.3811464; unscaled peak power: 0.3824708 exceeds threshold for 0.3475%

Best spike: peak=24.22159, time=60.4, d_freq=1419764619.31, chirp=-21.337, fft_len=128k
Best autocorr: peak=19.57554, time=33.55, delay=3.7936, d_freq=1419766412.98, chirp=23.484, fft_len=128k
Best gaussian: peak=0, mean=0, ChiSq=0, time=-2.125e+011, d_freq=0,
	score=-12, null_hyp=0, chirp=0, fft_len=0 
Best pulse: peak=2.218289, time=53.69, period=3.938, d_freq=1419768147.25, score=1.059, chirp=-83.749, fft_len=128 
Best triplet: peak=13.76147, time=79.78, period=3.949, d_freq=1419763692.34, chirp=52.277, fft_len=64 
Spike count:    1
Autocorr count: 1
Pulse count:    7
Triplet count:  2
Gaussian count: 0
Wallclock time elapsed since last restart: 4113.4 seconds
Fftlength=32,pass=3:Tune: sum=147334(ms); min=5.46(ms); max=73.39(ms); mean=59.22(ms); s_mean= 51; sleep=45(ms); delta=212; N=2488; usual
Fftlength=32,pass=4:Tune: sum=118049(ms); min=6.581(ms); max=74.65(ms); mean=58.79(ms); s_mean=55.55; sleep=45(ms); delta=236; N=2008; usual
Fftlength=32,pass=5:Tune: sum=97364.3(ms); min=6.208(ms); max=71.34(ms); mean=58.72(ms); s_mean=56.64; sleep=45(ms); delta=260; N=1658; usual
Fftlength=64,pass=3:Tune: sum=156703(ms); min=3.952(ms); max=69.12(ms); mean=57.93(ms); s_mean=54.42; sleep=45(ms); delta=196; N=2705; usual
Fftlength=64,pass=4:Tune: sum=123220(ms); min=3.559(ms); max=73.88(ms); mean=57.07(ms); s_mean=54.95; sleep=45(ms); delta=228; N=2159; usual
Fftlength=64,pass=5:Tune: sum=99131.4(ms); min=3.277(ms); max=66.3(ms); mean=55.23(ms); s_mean=55.66; sleep=45(ms); delta=246; N=1795; usual
Fftlength=128,pass=3:Tune: sum=153909(ms); min=1.887(ms); max=68.09(ms); mean=56.65(ms); s_mean=55.43; sleep=45(ms); delta=197; N=2717; usual
Fftlength=128,pass=4:Tune: sum=118855(ms); min=1.796(ms); max=78.11(ms); mean=59.37(ms); s_mean=62.09; sleep=60(ms); delta=246; N=2002; usual
Fftlength=128,pass=5:Tune: sum=97785.5(ms); min=1.673(ms); max=71.57(ms); mean=57.72(ms); s_mean=64.13; sleep=60(ms); delta=275; N=1694; usual
Fftlength=256,pass=3:Tune: sum=152787(ms); min=0.95(ms); max=75.41(ms); mean=57.5(ms); s_mean=62.76; sleep=60(ms); delta=229; N=2657; usual
Fftlength=256,pass=4:Tune: sum=121609(ms); min=0.927(ms); max=85.47(ms); mean=55.33(ms); s_mean=50.08; sleep=45(ms); delta=303; N=2198; usual
Fftlength=256,pass=5:Tune: sum=99852.9(ms); min=0.892(ms); max=70.94(ms); mean=55.91(ms); s_mean=60.74; sleep=60(ms); delta=273; N=1786; usual
Fftlength=512,pass=3:Tune: sum=157884(ms); min=0.4936(ms); max=105.4(ms); mean=57.98(ms); s_mean=61.4; sleep=60(ms); delta=341; N=2723; usual
Fftlength=512,pass=4:Tune: sum=127063(ms); min=0.4939(ms); max=84.68(ms); mean=55.49(ms); s_mean=66.92; sleep=60(ms); delta=309; N=2290; usual
Fftlength=512,pass=5:Tune: sum=105597(ms); min=0.4831(ms); max=70.49(ms); mean=54.1(ms); s_mean=67.59; sleep=60(ms); delta=273; N=1952; usual
Fftlength=1024,pass=3:Tune: sum=162510(ms); min=0.3721(ms); max=54.33(ms); mean=52.29(ms); s_mean=54.17; sleep=45(ms); delta=187; N=3108; usual
Fftlength=1024,pass=4:Tune: sum=137976(ms); min=0.2779(ms); max=46.12(ms); mean=44.58(ms); s_mean=46.05; sleep=45(ms); delta=3095; N=3095; usual
Fftlength=1024,pass=5:Tune: sum=114792(ms); min=0.264(ms); max=38.39(ms); mean=37.22(ms); s_mean=38.32; sleep=30(ms); delta=3084; N=3084; usual
Fftlength=2048,pass=3:Tune: sum=230755(ms); min=15.63(ms); max=38.59(ms); mean=38.47(ms); s_mean=38.49; sleep=30(ms); delta=1; N=5999; high_perf
Fftlength=4096,pass=3:Tune: sum=153071(ms); min=5.15(ms); max=12.88(ms); mean=12.76(ms); s_mean=12.76; sleep=15(ms); delta=1; N=11997; high_perf
Fftlength=8192,pass=3:Tune: sum=221910(ms); min=9.17(ms); max=9.367(ms); mean=9.248(ms); s_mean=9.234; sleep=0(ms); delta=1; N=23995; 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=63712,	N=63712,	<>=1,	min=1	max=1
class PC_triplet_find_miss:		total=1156,	N=1156,	<>=1,	min=1	max=1


class PC_pulse_find_hit:		total=47879,	N=47879,	<>=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=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=63703,	N=63703,	<>=1,	min=1	max=1
class PoT_transfer_needed:		total=1166,	N=1166,	<>=1,	min=1	max=1

class SleepQuantum:		total=14616.878,	N=7706,	<>=1.8968178,	min=1.677236	max=2.0746412

GPU device sync requested...  ...GPU device synched
20:19:51 (6248): 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.