Task 8703546915

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 Sempron(tm) Processor LE-1640 

     Cache: L1=64K L2=1024K

CPU features: FPU TSC PAE CMPXCHG8B APIC SYSENTER MTRR CMOV/CCMP MMX FXSAVE/FXRSTOR SSE SSE2 SSE3 
OpenCL-kernels filename : MultiBeam_Kernels_r3584.cl 
ar=0.022937  NumCfft=105987  NumGauss=0  NumPulse=82552555950  NumTriplet=88553357252
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:				 8
  Max work group size:				 1024
  Max clock frequency:				 1253Mhz
  Max memory allocation:			 536870912
  Cache type:					 Read/Write
  Cache line size:				 128
  Cache size:					 131072
  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 960
  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


Work Unit Info:
...............
Credit multiplier is :  2.85
WU true angle range is :  0.022937
Used GPU device parameters are:
	Number of compute units: 8
	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
Pulse: peak=1.305384, time=51.49, period=1.351, d_freq=10286188192.3, score=1.067, chirp=8.3214, fft_len=1024 
D:	threshold 0.1376514; unscaled peak power: 0.1427605 exceeds threshold for 3.712%
Pulse: peak=2.267046, time=40.19, period=3.13, d_freq=10286190388.4, score=1.043, chirp=17.753, fft_len=32 
D:	threshold 0.006197543; unscaled peak power: 0.006381198 exceeds threshold for 2.963%
Pulse: peak=8.259985, time=40.2, period=19.25, d_freq=10286189680.5, score=1.038, chirp=19.603, fft_len=512 
D:	threshold 0.2829695; unscaled peak power: 0.2925482 exceeds threshold for 3.385%
Triplet: peak=11.542, time=45.82, period=32.04, d_freq=10286189550.9, chirp=20.712, fft_len=32 
Triplet: peak=11.45969, time=45.82, period=32.04, d_freq=10286189550.9, chirp=20.712, fft_len=32 
Pulse: peak=5.562618, time=40.18, period=11.5, d_freq=10286189297.2, score=1.027, chirp=-21.083, fft_len=2k
D:	threshold 0.8908557; unscaled peak power: 0.9112692 exceeds threshold for 2.291%
Pulse: peak=6.142386, time=40.27, period=15.3, d_freq=10286193349.5, score=1, chirp=-66.529, fft_len=4k
D:	threshold 1.867992; unscaled peak power: 1.868044 exceeds threshold for 0.002776%
Pulse: peak=1.281189, time=40.21, period=1.518, d_freq=10286192932.2, score=1.003, chirp=75.452, fft_len=256 
D:	threshold 0.03723099; unscaled peak power: 0.03729246 exceeds threshold for 0.1651%
Triplet: peak=12.97572, time=69.44, period=21.65, d_freq=10286192920.4, chirp=-77.071, fft_len=4k
Pulse: peak=1.380168, time=40.2, period=1.581, d_freq=10286188534.7, score=1.039, chirp=82.85, fft_len=64 
D:	threshold 0.009036724; unscaled peak power: 0.009235478 exceeds threshold for 2.199%

Best spike: peak=23.12445, time=31.5, d_freq=10286194518.5, chirp=26.959, fft_len=64k
Best autocorr: peak=17.5822, time=85.9, delay=2.923, d_freq=10286190088.3, chirp=0.64987, 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=1.305384, time=51.49, period=1.351, d_freq=10286188192.3, score=1.067, chirp=8.3214, fft_len=1024 
Best triplet: peak=12.97572, time=69.44, period=21.65, d_freq=10286192920.4, chirp=-77.071, fft_len=4k
Spike count:    0
Autocorr count: 0
Pulse count:    7
Triplet count:  3
Gaussian count: 0
Wallclock time elapsed since last restart: 1400.6 seconds
Fftlength=32,pass=3:Tune: sum=56633.6(ms); min=5.228(ms); max=71.27(ms); mean=55.74(ms); s_mean=55.77; sleep=45(ms); delta=344; N=1016; usual
Fftlength=32,pass=4:Tune: sum=33364.2(ms); min=3.883(ms); max=72.4(ms); mean=44.07(ms); s_mean=60.35; sleep=60(ms); delta=541; N=757; usual
Fftlength=32,pass=5:Tune: sum=25759.4(ms); min=3.986(ms); max=70.89(ms); mean=38.28(ms); s_mean=51.64; sleep=45(ms); delta=588; N=673; usual
Fftlength=64,pass=3:Tune: sum=47058.2(ms); min=2.568(ms); max=68.13(ms); mean=48.36(ms); s_mean=55.62; sleep=45(ms); delta=406; N=973; usual
Fftlength=64,pass=4:Tune: sum=32976.4(ms); min=2.095(ms); max=72.48(ms); mean=41.9(ms); s_mean=59.74; sleep=60(ms); delta=546; N=787; usual
Fftlength=64,pass=5:Tune: sum=25872.5(ms); min=2.017(ms); max=72.53(ms); mean=35.64(ms); s_mean=58.19; sleep=60(ms); delta=639; N=726; usual
Fftlength=128,pass=3:Tune: sum=47639.7(ms); min=1.303(ms); max=67.96(ms); mean=47.07(ms); s_mean=57.5; sleep=60(ms); delta=404; N=1012; usual
Fftlength=128,pass=4:Tune: sum=33988.6(ms); min=1.158(ms); max=71.48(ms); mean=40.8(ms); s_mean=62.23; sleep=60(ms); delta=541; N=833; usual
Fftlength=128,pass=5:Tune: sum=26649(ms); min=1.059(ms); max=88.01(ms); mean=33.27(ms); s_mean=45.15; sleep=45(ms); delta=777; N=801; usual
Fftlength=256,pass=3:Tune: sum=48863.4(ms); min=0.6492(ms); max=95.53(ms); mean=44.87(ms); s_mean=57.34; sleep=60(ms); delta=599; N=1089; usual
Fftlength=256,pass=4:Tune: sum=33922.8(ms); min=0.5651(ms); max=67.26(ms); mean=38.68(ms); s_mean=63.93; sleep=60(ms); delta=543; N=877; usual
Fftlength=256,pass=5:Tune: sum=27046.6(ms); min=0.5476(ms); max=54.01(ms); mean=32.2(ms); s_mean=50.62; sleep=45(ms); delta=849; N=840; usual
Fftlength=512,pass=3:Tune: sum=49761.2(ms); min=0.3974(ms); max=47.77(ms); mean=39.21(ms); s_mean=46.07; sleep=45(ms); delta=1274; N=1269; usual
Fftlength=512,pass=4:Tune: sum=32168.5(ms); min=0.3323(ms); max=31.83(ms); mean=25.76(ms); s_mean=29.63; sleep=30(ms); delta=1254; N=1249; usual
Fftlength=512,pass=5:Tune: sum=26019.5(ms); min=0.2837(ms); max=26.41(ms); mean=21.15(ms); s_mean=24.04; sleep=15(ms); delta=1234; N=1230; usual
Fftlength=1024,pass=3:Tune: sum=49564.4(ms); min=21.96(ms); max=23.76(ms); mean=22.91(ms); s_mean=22.9; sleep=15(ms); delta=1; N=2163; usual
Fftlength=1024,pass=4:Tune: sum=35057.6(ms); min=16.09(ms); max=16.66(ms); mean=16.22(ms); s_mean=16.23; sleep=15(ms); delta=1; N=2162; usual
Fftlength=1024,pass=5:Tune: sum=29580.4(ms); min=13.46(ms); max=14.18(ms); mean=13.68(ms); s_mean=13.69; sleep=15(ms); delta=1; N=2162; usual
Fftlength=2048,pass=3:Tune: sum=125313(ms); min=12.24(ms); max=29.82(ms); mean=28.97(ms); s_mean=29.01; sleep=30(ms); delta=1; N=4325; high_perf
Fftlength=4096,pass=3:Tune: sum=115984(ms); min=5.769(ms); max=13.61(ms); mean=13.41(ms); s_mean=13.42; sleep=15(ms); delta=1; N=8651; high_perf
Fftlength=8192,pass=3:Tune: sum=61581.3(ms); min=3.514(ms); max=3.737(ms); mean=3.559(ms); s_mean=3.559; sleep=0(ms); delta=1; N=17303; 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=36226,	N=36226,	<>=1,	min=1	max=1
class PC_triplet_find_miss:		total=823,	N=823,	<>=1,	min=1	max=1


class PC_pulse_find_hit:		total=34526,	N=34526,	<>=1,	min=1	max=1
class PC_pulse_find_miss:		total=11,	N=11,	<>=1,	min=1	max=1
class PC_pulse_find_early_miss:		total=6,	N=6,	<>=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=36220,	N=36220,	<>=1,	min=1	max=1
class PoT_transfer_needed:		total=830,	N=830,	<>=1,	min=1	max=1

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

GPU device sync requested...  ...GPU device synched
22:38:38 (5392): 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.