Task 8703772980

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=115337  NumGauss=0  NumPulse=252735834241  NumTriplet=252841626025
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=21.00315, time=17.18, delay=5.0866, d_freq=8097576255.53, chirp=6.6459, fft_len=128k
Spike: peak=24.08293, time=40.09, d_freq=8097579366.01, chirp=14.952, fft_len=128k
Spike: peak=24.62869, time=40.09, d_freq=8097579366.01, chirp=14.958, fft_len=128k
Pulse: peak=5.634971, time=50.09, period=4.877, d_freq=8097572489.04, score=1.021, chirp=-59.98, fft_len=512 
D:	threshold 0.2155463; unscaled peak power: 0.2194461 exceeds threshold for 1.809%
Pulse: peak=2.740015, time=50.07, period=1.752, d_freq=8097572584.84, score=1.031, chirp=-71.917, fft_len=256 
D:	threshold 0.05565109; unscaled peak power: 0.05690562 exceeds threshold for 2.254%
Pulse: peak=2.763792, time=50.07, period=1.752, d_freq=8097572585.76, score=1.04, chirp=-72.792, fft_len=256 
D:	threshold 0.05679502; unscaled peak power: 0.05844455 exceeds threshold for 2.904%
Pulse: peak=2.755956, time=16.69, period=2.011, d_freq=8097580897.06, score=1.011, chirp=-73.956, fft_len=128 
D:	threshold 0.02842917; unscaled peak power: 0.02865276 exceeds threshold for 0.7865%

Best spike: peak=24.62869, time=40.09, d_freq=8097579366.01, chirp=14.958, fft_len=128k
Best autocorr: peak=21.00315, time=17.18, delay=5.0866, d_freq=8097576255.53, chirp=6.6459, 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=2.763792, time=50.07, period=1.752, d_freq=8097572585.76, score=1.04, chirp=-72.792, fft_len=256 
Best triplet: peak=0, time=-2.124e+011, period=0, d_freq=0, chirp=0, fft_len=0 
Spike count:    2
Autocorr count: 1
Pulse count:    4
Triplet count:  0
Gaussian count: 0
Wallclock time elapsed since last restart: 908.3 seconds
Fftlength=16,pass=3:Tune: sum=34212(ms); min=3.56(ms); max=71.93(ms); mean=52.8(ms); s_mean=56.16; sleep=45(ms); delta=308; N=648; usual
Fftlength=16,pass=4:Tune: sum=23178.7(ms); min=3.045(ms); max=67.61(ms); mean=43.98(ms); s_mean=57.69; sleep=60(ms); delta=401; N=527; usual
Fftlength=16,pass=5:Tune: sum=18522.5(ms); min=4.082(ms); max=66.17(ms); mean=38.27(ms); s_mean=46.52; sleep=45(ms); delta=442; N=484; usual
Fftlength=32,pass=3:Tune: sum=25779.5(ms); min=2.217(ms); max=68.6(ms); mean=43.04(ms); s_mean=58.52; sleep=60(ms); delta=400; N=599; usual
Fftlength=32,pass=4:Tune: sum=17721.4(ms); min=1.73(ms); max=67.83(ms); mean=32.58(ms); s_mean=47.51; sleep=45(ms); delta=533; N=544; usual
Fftlength=32,pass=5:Tune: sum=14407.4(ms); min=1.489(ms); max=61.63(ms); mean=27.92(ms); s_mean=55.74; sleep=45(ms); delta=539; N=516; usual
Fftlength=64,pass=3:Tune: sum=25296.6(ms); min=1.056(ms); max=80.79(ms); mean=39.04(ms); s_mean=43.98; sleep=45(ms); delta=496; N=648; usual
Fftlength=64,pass=4:Tune: sum=17906.8(ms); min=0.7627(ms); max=68.25(ms); mean=30.61(ms); s_mean=50.52; sleep=45(ms); delta=554; N=585; usual
Fftlength=64,pass=5:Tune: sum=14554.8(ms); min=0.8593(ms); max=64.11(ms); mean=26.08(ms); s_mean=39.79; sleep=30(ms); delta=573; N=558; usual
Fftlength=128,pass=3:Tune: sum=27282.1(ms); min=0.5165(ms); max=82.51(ms); mean=38.1(ms); s_mean=46.03; sleep=45(ms); delta=495; N=716; usual
Fftlength=128,pass=4:Tune: sum=19546.5(ms); min=0.458(ms); max=59.91(ms); mean=31.37(ms); s_mean=57.57; sleep=60(ms); delta=455; N=623; usual
Fftlength=128,pass=5:Tune: sum=15918.5(ms); min=0.4548(ms); max=49.44(ms); mean=26.93(ms); s_mean=47.55; sleep=45(ms); delta=598; N=591; usual
Fftlength=256,pass=3:Tune: sum=27173.2(ms); min=0.3207(ms); max=41.16(ms); mean=32.27(ms); s_mean=39.49; sleep=30(ms); delta=846; N=842; usual
Fftlength=256,pass=4:Tune: sum=19495.8(ms); min=0.2391(ms); max=29.81(ms); mean=23.57(ms); s_mean=28.23; sleep=30(ms); delta=831; N=827; usual
Fftlength=256,pass=5:Tune: sum=15385.3(ms); min=0.2309(ms); max=24.24(ms); mean=19.04(ms); s_mean=22.1; sleep=15(ms); delta=811; N=808; usual
Fftlength=512,pass=3:Tune: sum=55790.3(ms); min=17.09(ms); max=43.03(ms); mean=40.63(ms); s_mean=41.01; sleep=30(ms); delta=1; N=1373; high_perf
Fftlength=1024,pass=3:Tune: sum=54625.1(ms); min=8.647(ms); max=20.33(ms); mean=19.89(ms); s_mean=19.98; sleep=15(ms); delta=1; N=2747; high_perf
Fftlength=2048,pass=3:Tune: sum=53299.9(ms); min=4.191(ms); max=9.934(ms); mean=9.7(ms); s_mean=9.717; sleep=0(ms); delta=1; N=5495; high_perf
Fftlength=4096,pass=3:Tune: sum=31000(ms); min=2.779(ms); max=3.017(ms); mean=2.82(ms); s_mean=2.823; sleep=0(ms); delta=1; N=10991; usual
Fftlength=8192,pass=3:Tune: sum=28077.5(ms); min=1.261(ms); max=1.326(ms); mean=1.277(ms); s_mean=1.277; sleep=0(ms); delta=1; N=21981; 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=43522,	N=43522,	<>=1,	min=1	max=1
class PC_triplet_find_miss:		total=414,	N=414,	<>=1,	min=1	max=1


class PC_pulse_find_hit:		total=43902,	N=43902,	<>=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=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=43510,	N=43510,	<>=1,	min=1	max=1
class PoT_transfer_needed:		total=427,	N=427,	<>=1,	min=1	max=1

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

GPU device sync requested...  ...GPU device synched
02:31:09 (1328): 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.