Task 8703546912

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=88553357133
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
Autocorr: peak=18.02764, time=51.54, delay=2.7682, d_freq=10286167134, chirp=-0.19928, fft_len=128k
Pulse: peak=7.074312, time=40.19, period=14.92, d_freq=10286163359.4, score=1.023, chirp=-0.73999, fft_len=128 
D:	threshold 0.0612939; unscaled peak power: 0.06253876 exceeds threshold for 2.031%
Pulse: peak=0.714914, time=40.19, period=0.5627, d_freq=10286166845.7, score=1.023, chirp=5.9174, fft_len=128 
D:	threshold 0.01356373; unscaled peak power: 0.01368989 exceeds threshold for 0.9301%
Pulse: peak=7.789996, time=40.22, period=17.24, d_freq=10286162127, score=1.007, chirp=-9.9867, fft_len=1024 
D:	threshold 0.5310071; unscaled peak power: 0.5342195 exceeds threshold for 0.605%
Pulse: peak=7.747768, time=51.49, period=17.24, d_freq=10286162014.4, score=1.001, chirp=-9.9867, fft_len=1024 
D:	threshold 0.5335704; unscaled peak power: 0.5342195 exceeds threshold for 0.1217%
Pulse: peak=6.154307, time=40.21, period=12.55, d_freq=10286162958.8, score=1.056, chirp=-21.821, fft_len=256 
D:	threshold 0.1072219; unscaled peak power: 0.1123475 exceeds threshold for 4.78%
Pulse: peak=11.12678, time=40.22, period=26.26, d_freq=10286166086.8, score=1.122, chirp=47.343, fft_len=1024 
D:	threshold 0.6282616; unscaled peak power: 0.6976786 exceeds threshold for 11.05%
Triplet: peak=15.19503, time=45.63, period=26.26, d_freq=10286166343.1, chirp=47.343, fft_len=1024 
Pulse: peak=11.36008, time=51.49, period=26.26, d_freq=10286166620.6, score=1.145, chirp=47.343, fft_len=1024 
D:	threshold 0.616403; unscaled peak power: 0.6976786 exceeds threshold for 13.19%
Pulse: peak=0.2562664, time=51.43, period=0.09206, d_freq=10286172105.3, score=1.044, chirp=-49.562, fft_len=128 
D:	threshold 0.009681682; unscaled peak power: 0.009764767 exceeds threshold for 0.8582%
Triplet: peak=10.59991, time=40.33, period=14.12, d_freq=10286167861.6, chirp=53.26, fft_len=32 
Triplet: peak=10.58483, time=40.33, period=14.12, d_freq=10286167861.6, chirp=53.26, fft_len=32 
Pulse: peak=4.496941, time=40.22, period=8.59, d_freq=10286171643.1, score=1.018, chirp=73.787, fft_len=1024 
D:	threshold 0.3509922; unscaled peak power: 0.3562342 exceeds threshold for 1.493%
Pulse: peak=4.604949, time=51.49, period=8.59, d_freq=10286172475, score=1.043, chirp=73.787, fft_len=1024 
D:	threshold 0.3470154; unscaled peak power: 0.3591183 exceeds threshold for 3.488%
Pulse: peak=4.778183, time=51.49, period=8.65, d_freq=10286172473.4, score=1.082, chirp=73.972, fft_len=1024 
D:	threshold 0.35893; unscaled peak power: 0.3829289 exceeds threshold for 6.686%
Pulse: peak=4.548863, time=40.22, period=8.62, d_freq=10286171635.7, score=1.03, chirp=74.158, fft_len=1024 
D:	threshold 0.3381969; unscaled peak power: 0.34649 exceeds threshold for 2.452%
Pulse: peak=4.467405, time=51.49, period=8.635, d_freq=10286172471.8, score=1.012, chirp=74.158, fft_len=1024 
D:	threshold 0.3397781; unscaled peak power: 0.3429997 exceeds threshold for 0.9481%
Pulse: peak=4.468443, time=40.18, period=8.65, d_freq=10286171632.4, score=1.036, chirp=74.158, fft_len=2k
D:	threshold 0.6649393; unscaled peak power: 0.6843872 exceeds threshold for 2.925%
Pulse: peak=1.847106, time=51.43, period=2.333, d_freq=10286162658.8, score=1.079, chirp=76.191, fft_len=128 
D:	threshold 0.0209639; unscaled peak power: 0.0220106 exceeds threshold for 4.993%
Pulse: peak=1.397836, time=51.49, period=1.974, d_freq=10286171318.5, score=1.007, chirp=86.27, fft_len=1024 
D:	threshold 0.1492188; unscaled peak power: 0.1498312 exceeds threshold for 0.4104%
Triplet: peak=10.72459, time=45.99, period=5.615, d_freq=10286166534, chirp=-93.944, fft_len=512 

Best spike: peak=23.983, time=51.54, d_freq=10286166665.5, chirp=10.081, fft_len=128k
Best autocorr: peak=18.02764, time=51.54, delay=2.7682, d_freq=10286167134, chirp=-0.19928, 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=11.36008, time=51.49, period=26.26, d_freq=10286166620.6, score=1.145, chirp=47.343, fft_len=1024 
Best triplet: peak=15.19503, time=45.63, period=26.26, d_freq=10286166343.1, chirp=47.343, fft_len=1024 
Spike count:    0
Autocorr count: 1
Pulse count:    16
Triplet count:  4
Gaussian count: 0
Wallclock time elapsed since last restart: 1412.5 seconds
Fftlength=32,pass=3:Tune: sum=57222.4(ms); min=5.414(ms); max=74.31(ms); mean=55.77(ms); s_mean=56.38; sleep=45(ms); delta=343; N=1026; usual
Fftlength=32,pass=4:Tune: sum=33892.5(ms); min=3.844(ms); max=71.94(ms); mean=44.3(ms); s_mean=61.2; sleep=60(ms); delta=541; N=765; usual
Fftlength=32,pass=5:Tune: sum=26306.4(ms); min=3.975(ms); max=64.35(ms); mean=38.69(ms); s_mean=52.19; sleep=45(ms); delta=558; N=680; usual
Fftlength=64,pass=3:Tune: sum=47507.9(ms); min=2.736(ms); max=69.15(ms); mean=48.63(ms); s_mean=55.92; sleep=45(ms); delta=402; N=977; usual
Fftlength=64,pass=4:Tune: sum=32891.2(ms); min=2.294(ms); max=71.09(ms); mean=41.58(ms); s_mean=59.75; sleep=60(ms); delta=541; N=791; usual
Fftlength=64,pass=5:Tune: sum=26036.6(ms); min=1.969(ms); max=74.21(ms); mean=35.91(ms); s_mean=64.61; sleep=60(ms); delta=640; N=725; usual
Fftlength=128,pass=3:Tune: sum=47719.9(ms); min=1.297(ms); max=68.68(ms); mean=47.2(ms); s_mean=57.93; sleep=60(ms); delta=405; N=1011; usual
Fftlength=128,pass=4:Tune: sum=33730.1(ms); min=1.054(ms); max=71.47(ms); mean=40.64(ms); s_mean=62.21; sleep=60(ms); delta=544; N=830; usual
Fftlength=128,pass=5:Tune: sum=26267.3(ms); min=1.044(ms); max=86.67(ms); mean=33.04(ms); s_mean=45.06; sleep=45(ms); delta=778; N=795; usual
Fftlength=256,pass=3:Tune: sum=48759.6(ms); min=0.6516(ms); max=95.94(ms); mean=44.98(ms); s_mean=71.09; sleep=60(ms); delta=599; N=1084; usual
Fftlength=256,pass=4:Tune: sum=33854.1(ms); min=0.5676(ms); max=67.7(ms); mean=38.65(ms); s_mean=63.4; sleep=60(ms); delta=543; N=876; usual
Fftlength=256,pass=5:Tune: sum=27002.8(ms); min=0.5343(ms); max=53.89(ms); mean=32.22(ms); s_mean=51.13; sleep=45(ms); delta=847; N=838; usual
Fftlength=512,pass=3:Tune: sum=49784.7(ms); min=0.401(ms); max=47.35(ms); mean=39.23(ms); s_mean=46.29; sleep=45(ms); delta=1274; N=1269; usual
Fftlength=512,pass=4:Tune: sum=32244.1(ms); min=0.3305(ms); max=31.69(ms); mean=25.82(ms); s_mean= 30; sleep=30(ms); delta=1254; N=1249; usual
Fftlength=512,pass=5:Tune: sum=26107(ms); min=0.288(ms); max=26.16(ms); mean=21.21(ms); s_mean=24.13; sleep=15(ms); delta=1235; N=1231; usual
Fftlength=1024,pass=3:Tune: sum=49564.2(ms); min=21.96(ms); max=23.8(ms); mean=22.91(ms); s_mean=22.78; sleep=15(ms); delta=1; N=2163; usual
Fftlength=1024,pass=4:Tune: sum=35081.7(ms); min=16.05(ms); max=16.69(ms); mean=16.23(ms); s_mean=16.21; sleep=15(ms); delta=1; N=2162; usual
Fftlength=1024,pass=5:Tune: sum=29542.8(ms); min=13.5(ms); max=14.26(ms); mean=13.7(ms); s_mean=13.68; sleep=15(ms); delta=1; N=2157; usual
Fftlength=2048,pass=3:Tune: sum=125373(ms); min=12.18(ms); max=29.88(ms); mean=28.99(ms); s_mean=29.04; sleep=30(ms); delta=1; N=4325; high_perf
Fftlength=4096,pass=3:Tune: sum=115994(ms); min=5.729(ms); max=13.58(ms); mean=13.41(ms); s_mean=13.4; sleep=15(ms); delta=1; N=8651; high_perf
Fftlength=8192,pass=3:Tune: sum=61578.8(ms); min=3.511(ms); max=3.858(ms); mean=3.559(ms); s_mean=3.56; 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=36243,	N=36243,	<>=1,	min=1	max=1
class PC_triplet_find_miss:		total=806,	N=806,	<>=1,	min=1	max=1


class PC_pulse_find_hit:		total=34518,	N=34518,	<>=1,	min=1	max=1
class PC_pulse_find_miss:		total=19,	N=19,	<>=1,	min=1	max=1
class PC_pulse_find_early_miss:		total=8,	N=8,	<>=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=36230,	N=36230,	<>=1,	min=1	max=1
class PoT_transfer_needed:		total=820,	N=820,	<>=1,	min=1	max=1

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

GPU device sync requested...  ...GPU device synched
22:02:46 (1764): 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.