Task 8703772959

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: AMD Athlon(tm) 64 X2 Dual Core Processor 5600+ 

     Cache: L1=64K L2=1024K

CPU features: FPU TSC PAE CMPXCHG8B APIC SYSENTER MTRR CMOV/CCMP MMX FXSAVE/FXRSTOR SSE SSE2 HT SSE3 
OpenCL-kernels filename : MultiBeam_Kernels_r3584.cl 
ar=0.070179  NumCfft=115287  NumGauss=0  NumPulse=252756649091  NumTriplet=252862573322
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:				 1


 OpenCL Platform Name:					 NVIDIA CUDA
Number of devices:				 1
  Max compute units:				 6
  Max work group size:				 1024
  Max clock frequency:				 1392Mhz
  Max memory allocation:			 536870912
  Cache type:					 Read/Write
  Cache line size:				 128
  Cache size:					 98304
  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 950
  Vendor:					 NVIDIA Corporation
  Driver version:				 430.86
  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 :  0.070179
Used GPU device parameters are:
	Number of compute units: 6
	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=18.16777, time=62.99, delay=2.5117, d_freq=8107717484.42, chirp=29.817, fft_len=128k
Pulse: peak=1.977237, time=49.95, period=1.183, d_freq=8107710016.97, score=1.016, chirp=-88.625, fft_len=512 
D:	threshold 0.09672346; unscaled peak power: 0.09772657 exceeds threshold for 1.037%
Pulse: peak=0.9113615, time=74.97, period=0.3743, d_freq=8107720819.14, score=1.018, chirp=-95.039, fft_len=256 
D:	threshold 0.02986681; unscaled peak power: 0.03011754 exceeds threshold for 0.8395%

Best spike: peak=22.93739, time=62.99, d_freq=8107712708.62, chirp=-2.5081, fft_len=128k
Best autocorr: peak=18.16777, time=62.99, delay=2.5117, d_freq=8107717484.42, chirp=29.817, 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=0.9113615, time=74.97, period=0.3743, d_freq=8107720819.14, score=1.018, chirp=-95.039, fft_len=256 
Best triplet: peak=0, time=-2.124e+011, period=0, d_freq=0, chirp=0, fft_len=0 
Spike count:    0
Autocorr count: 1
Pulse count:    2
Triplet count:  0
Gaussian count: 0
Wallclock time elapsed since last restart: 910.0 seconds
Fftlength=16,pass=3:Tune: sum=34099.3(ms); min=4.397(ms); max=71.24(ms); mean=52.7(ms); s_mean=56.94; sleep=45(ms); delta=307; N=647; usual
Fftlength=16,pass=4:Tune: sum=23159.7(ms); min=3.253(ms); max=67.63(ms); mean=43.95(ms); s_mean=57.84; sleep=60(ms); delta=399; N=527; usual
Fftlength=16,pass=5:Tune: sum=18458.8(ms); min=3.86(ms); max=66.79(ms); mean=38.14(ms); s_mean=46.34; sleep=45(ms); delta=441; N=484; usual
Fftlength=32,pass=3:Tune: sum=25850.3(ms); min=2.208(ms); max=68.49(ms); mean=43.01(ms); s_mean=58.21; sleep=60(ms); delta=399; N=601; usual
Fftlength=32,pass=4:Tune: sum=17816.6(ms); min=1.673(ms); max=67.97(ms); mean=32.51(ms); s_mean=46.22; sleep=45(ms); delta=541; N=548; usual
Fftlength=32,pass=5:Tune: sum=14586(ms); min=1.584(ms); max=62.31(ms); mean=28.16(ms); s_mean=56.06; sleep=45(ms); delta=538; N=518; usual
Fftlength=64,pass=3:Tune: sum=25146.8(ms); min=0.9282(ms); max=80.46(ms); mean=38.93(ms); s_mean=43.55; sleep=45(ms); delta=496; N=646; usual
Fftlength=64,pass=4:Tune: sum=17550.6(ms); min=0.861(ms); max=69.89(ms); mean=30.26(ms); s_mean=49.91; sleep=45(ms); delta=567; N=580; usual
Fftlength=64,pass=5:Tune: sum=14298.9(ms); min=0.7757(ms); max=64.03(ms); mean= 26(ms); s_mean=40.64; sleep=30(ms); delta=565; N=550; usual
Fftlength=128,pass=3:Tune: sum=27200.5(ms); min=0.5139(ms); max=82.53(ms); mean=38.1(ms); s_mean=55.17; sleep=45(ms); delta=494; N=714; usual
Fftlength=128,pass=4:Tune: sum=19456.2(ms); min=0.4252(ms); max=59.98(ms); mean=31.28(ms); s_mean=58.14; sleep=60(ms); delta=456; N=622; usual
Fftlength=128,pass=5:Tune: sum=16043.4(ms); min=0.4287(ms); max=49.97(ms); mean=27.15(ms); s_mean=47.42; sleep=45(ms); delta=598; N=591; usual
Fftlength=256,pass=3:Tune: sum=27163(ms); min=0.3224(ms); max=41.05(ms); mean=32.26(ms); s_mean=39.73; sleep=30(ms); delta=846; N=842; usual
Fftlength=256,pass=4:Tune: sum=19247.2(ms); min=0.2731(ms); max=29.29(ms); mean=23.3(ms); s_mean=27.91; sleep=30(ms); delta=830; N=826; usual
Fftlength=256,pass=5:Tune: sum=15521.4(ms); min=0.2295(ms); max=24.44(ms); mean=19.11(ms); s_mean=22.22; sleep=15(ms); delta=815; N=812; usual
Fftlength=512,pass=3:Tune: sum=56045.2(ms); min=17.49(ms); max=42.98(ms); mean=40.82(ms); s_mean=40.38; sleep=30(ms); delta=1; N=1373; high_perf
Fftlength=1024,pass=3:Tune: sum=54586.6(ms); min=8.572(ms); max=20.38(ms); mean=19.89(ms); s_mean=19.98; sleep=15(ms); delta=1; N=2745; high_perf
Fftlength=2048,pass=3:Tune: sum=53254.6(ms); min=4.209(ms); max=9.83(ms); mean=9.702(ms); s_mean=9.696; sleep=0(ms); delta=1; N=5489; high_perf
Fftlength=4096,pass=3:Tune: sum=30962.5(ms); min=2.777(ms); max=2.953(ms); mean=2.821(ms); s_mean=2.822; sleep=0(ms); delta=1; N=10977; usual
Fftlength=8192,pass=3:Tune: sum=28042.6(ms); min=1.261(ms); max=1.3(ms); mean=1.277(ms); s_mean=1.277; sleep=0(ms); delta=1; N=21953; 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=43473,	N=43473,	<>=1,	min=1	max=1
class PC_triplet_find_miss:		total=413,	N=413,	<>=1,	min=1	max=1


class PC_pulse_find_hit:		total=43857,	N=43857,	<>=1,	min=1	max=1
class PC_pulse_find_miss:		total=9,	N=9,	<>=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=43470,	N=43470,	<>=1,	min=1	max=1
class PoT_transfer_needed:		total=417,	N=417,	<>=1,	min=1	max=1

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

GPU device sync requested...  ...GPU device synched
01:43:24 (4532): 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.