Task 8703559241

Stderr output

<core_client_version>7.16.5</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) i7-4790K CPU @ 4.00GHz 

     Cache: L1=64K L2=256K

CPU features: FPU TSC PAE CMPXCHG8B APIC SYSENTER MTRR CMOV/CCMP MMX FXSAVE/FXRSTOR SSE SSE2 HT SSE3 SSSE3 FMA3 SSE4.1 SSE4.2 AVX 
OpenCL-kernels filename : MultiBeam_Kernels_r3584.cl 
ar=0.011372  NumCfft=114683  NumGauss=0  NumPulse=45293444992  NumTriplet=58264578208
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:				 13
  Max work group size:				 1024
  Max clock frequency:				 1240Mhz
  Max memory allocation:			 1073741824
  Cache type:					 Read/Write
  Cache line size:				 128
  Cache size:					 638976
  Global memory size:				 4294967296
  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 970
  Vendor:					 NVIDIA Corporation
  Driver version:				 442.74
  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 cl_khr_int64_base_atomics cl_khr_int64_extended_atomics


Work Unit Info:
...............
Credit multiplier is :  2.85
WU true angle range is :  0.011372
Used GPU device parameters are:
	Number of compute units: 13
	Single buffer allocation size: 128MB
	Total device global memory: 4096MB
	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
Spike: peak=24.80855, time=85.9, d_freq=8220952159.77, chirp=-0.01777, fft_len=128k
Spike: peak=25.09753, time=85.9, d_freq=8220952159.77, chirp=-0.022847, fft_len=128k
Spike: peak=24.47028, time=85.9, d_freq=8220952159.77, chirp=-0.027924, fft_len=128k
Triplet: peak=12.49351, time=54.2, period=24.35, d_freq=8220950034.98, chirp=-0.59148, fft_len=128 
Pulse: peak=0.7294083, time=45.82, period=0.6883, d_freq=8220952220.77, score=1.038, chirp=17.736, fft_len=128 
D:	threshold 0.01317512; unscaled peak power: 0.01338112 exceeds threshold for 1.564%
Spike: peak=24.22887, time=17.18, d_freq=8220953724.5, chirp=21.593, fft_len=128k
Spike: peak=25.45091, time=17.18, d_freq=8220953724.52, chirp=21.594, fft_len=128k
Spike: peak=26.2506, time=17.18, d_freq=8220953724.5, chirp=21.598, fft_len=128k
Spike: peak=27.10856, time=17.18, d_freq=8220953724.52, chirp=21.599, fft_len=128k
Spike: peak=26.82355, time=17.18, d_freq=8220953724.5, chirp=21.603, fft_len=128k
Spike: peak=27.29049, time=17.18, d_freq=8220953724.52, chirp=21.604, fft_len=128k
Spike: peak=25.88251, time=17.18, d_freq=8220953724.5, chirp=21.608, fft_len=128k
Spike: peak=25.98582, time=17.18, d_freq=8220953724.52, chirp=21.609, fft_len=128k
Pulse: peak=9.577304, time=45.99, period=25.77, d_freq=8220957487.04, score=1.016, chirp=-31.242, fft_len=4k
D:	threshold 2.606652; unscaled peak power: 2.645439 exceeds threshold for 1.488%
Pulse: peak=3.569732, time=45.84, period=6.291, d_freq=8220955762.4, score=1.075, chirp=-33.255, fft_len=512 
D:	threshold 0.1333101; unscaled peak power: 0.141032 exceeds threshold for 5.792%
Triplet: peak=12.69382, time=30.78, period=16.91, d_freq=8220957617.52, chirp=60.673, fft_len=2k
Pulse: peak=1.08665, time=45.84, period=1.343, d_freq=8220954637.59, score=1.041, chirp=70.945, fft_len=512 
D:	threshold 0.06206069; unscaled peak power: 0.0633523 exceeds threshold for 2.081%
Pulse: peak=7.715857, time=45.9, period=19.51, d_freq=8220952694.53, score=1.018, chirp=-72.164, fft_len=2k
D:	threshold 0.9618552; unscaled peak power: 0.9767876 exceeds threshold for 1.552%
Pulse: peak=3.882624, time=45.84, period=8.075, d_freq=8220959017.15, score=1.016, chirp=72.865, fft_len=512 
D:	threshold 0.1526353; unscaled peak power: 0.1546002 exceeds threshold for 1.287%
Pulse: peak=7.701479, time=45.99, period=20.52, d_freq=8220960423.25, score=1.04, chirp=-73.347, fft_len=4k
D:	threshold 2.12266; unscaled peak power: 2.19744 exceeds threshold for 3.523%
Pulse: peak=3.778407, time=45.86, period=8.198, d_freq=8220954761.23, score=1.011, chirp=76.044, fft_len=1024 
D:	threshold 0.3045266; unscaled peak power: 0.3071886 exceeds threshold for 0.8741%
Pulse: peak=3.931851, time=45.86, period=8.198, d_freq=8220954764.61, score=1.052, chirp=76.117, fft_len=1024 
D:	threshold 0.3029068; unscaled peak power: 0.3153665 exceeds threshold for 4.113%
Pulse: peak=6.288043, time=45.99, period=15.93, d_freq=8220950402.72, score=1.022, chirp=-83.582, fft_len=4k
D:	threshold 1.800534; unscaled peak power: 1.834623 exceeds threshold for 1.893%
Pulse: peak=3.100822, time=45.99, period=5.816, d_freq=8220955097.65, score=1.004, chirp=-92.671, fft_len=4k
D:	threshold 1.110808; unscaled peak power: 1.113776 exceeds threshold for 0.2672%
Pulse: peak=2.066599, time=45.86, period=2.925, d_freq=8220952807.51, score=1.055, chirp=-97.919, fft_len=1024 
D:	threshold 0.1889837; unscaled peak power: 0.1958316 exceeds threshold for 3.624%

Best spike: peak=27.29049, time=17.18, d_freq=8220953724.52, chirp=21.604, fft_len=128k
Best autocorr: peak=17.48785, time=74.45, delay=5.4515, d_freq=8220956336.22, chirp=19.359, 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=3.569732, time=45.84, period=6.291, d_freq=8220955762.4, score=1.075, chirp=-33.255, fft_len=512 
Best triplet: peak=12.69382, time=30.78, period=16.91, d_freq=8220957617.52, chirp=60.673, fft_len=2k
Spike count:    11
Autocorr count: 0
Pulse count:    12
Triplet count:  2
Gaussian count: 0
Wallclock time elapsed since last restart: 717.9 seconds
Fftlength=32,pass=3:Tune: sum=70175.3(ms); min=5.216(ms); max=74.78(ms); mean=54.91(ms); s_mean=43.1; sleep=45(ms); delta=416; N=1278; usual
Fftlength=32,pass=4:Tune: sum=26270.3(ms); min=4.652(ms); max=64.39(ms); mean=31.27(ms); s_mean=44.8; sleep=45(ms); delta=941; N=840; usual
Fftlength=32,pass=5:Tune: sum=16608.7(ms); min=4.648(ms); max=40.33(ms); mean=22.29(ms); s_mean=34.81; sleep=30(ms); delta=900; N=745; usual
Fftlength=64,pass=3:Tune: sum=27269(ms); min=2.975(ms); max=62.55(ms); mean=29.1(ms); s_mean=49.52; sleep=45(ms); delta=995; N=937; usual
Fftlength=64,pass=4:Tune: sum=15865.4(ms); min=2.075(ms); max=39.95(ms); mean=18.34(ms); s_mean=29.22; sleep=30(ms); delta=968; N=865; usual
Fftlength=64,pass=5:Tune: sum=13000(ms); min=2.313(ms); max=32.98(ms); mean=15.97(ms); s_mean=22.68; sleep=15(ms); delta=917; N=814; usual
Fftlength=128,pass=3:Tune: sum=22251.3(ms); min=1.511(ms); max=53.97(ms); mean=21.73(ms); s_mean=29.51; sleep=30(ms); delta=1075; N=1024; usual
Fftlength=128,pass=4:Tune: sum=15512.6(ms); min=1.113(ms); max=38.97(ms); mean=15.76(ms); s_mean=20.06; sleep=15(ms); delta=1035; N=984; usual
Fftlength=128,pass=5:Tune: sum=12601.6(ms); min=1.159(ms); max=34.71(ms); mean=13.36(ms); s_mean=16.41; sleep=15(ms); delta=994; N=943; usual
Fftlength=256,pass=3:Tune: sum=21875(ms); min=0.7107(ms); max=33.25(ms); mean=20.03(ms); s_mean=32.12; sleep=30(ms); delta=1117; N=1092; usual
Fftlength=256,pass=4:Tune: sum=15267.4(ms); min=0.5827(ms); max=23.28(ms); mean=14.55(ms); s_mean=22.43; sleep=15(ms); delta=1074; N=1049; usual
Fftlength=256,pass=5:Tune: sum=12553.3(ms); min=0.5926(ms); max=19.61(ms); mean=12.49(ms); s_mean=18.45; sleep=15(ms); delta=1030; N=1005; usual
Fftlength=512,pass=3:Tune: sum=47935.7(ms); min=0.354(ms); max=39.49(ms); mean=30.71(ms); s_mean=37.1; sleep=30(ms); delta=1573; N=1561; high_perf
Fftlength=512,pass=4:Tune: sum=1348.84(ms); min=0.2923(ms); max=11.61(ms); mean=4.422(ms); s_mean=10.99; sleep=0(ms); delta=1550; N=305; usual
Fftlength=512,pass=5:Tune: sum=1107.73(ms); min=0.3067(ms); max=9.641(ms); mean=3.928(ms); s_mean=9.38; sleep=0(ms); delta=1527; N=282; usual
Fftlength=1024,pass=3:Tune: sum=38708.9(ms); min=0.1838(ms); max=15.5(ms); mean=13.8(ms); s_mean=14.55; sleep=15(ms); delta=2817; N=2805; high_perf
Fftlength=1024,pass=4:Tune: sum=260.272(ms); min=0.1509(ms); max=4.492(ms); mean=1.771(ms); s_mean=3.849; sleep=0(ms); delta=2807; N=147; usual
Fftlength=1024,pass=5:Tune: sum=203.412(ms); min=0.1596(ms); max=3.502(ms); mean=1.507(ms); s_mean=3.346; sleep=0(ms); delta=2795; N=135; usual
Fftlength=2048,pass=3:Tune: sum=42617.3(ms); min=3.556(ms); max=8.431(ms); mean=7.873(ms); s_mean=7.863; sleep=0(ms); delta=1; N=5413; high_perf
Fftlength=4096,pass=3:Tune: sum=43636.5(ms); min=1.763(ms); max=4.428(ms); mean=4.031(ms); s_mean=4.064; sleep=0(ms); delta=1; N=10825; high_perf
Fftlength=8192,pass=3:Tune: sum=34764.8(ms); min=1.58(ms); max=2.034(ms); mean=1.606(ms); s_mean=1.6; sleep=0(ms); delta=1; N=21651; 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=54579,	N=54579,	<>=1,	min=1	max=1
class PC_triplet_find_miss:		total=1015,	N=1015,	<>=1,	min=1	max=1


class PC_pulse_find_hit:		total=43203,	N=43203,	<>=1,	min=1	max=1
class PC_pulse_find_miss:		total=16,	N=16,	<>=1,	min=1	max=1
class PC_pulse_find_early_miss:		total=11,	N=11,	<>=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=54566,	N=54566,	<>=1,	min=1	max=1
class PoT_transfer_needed:		total=1029,	N=1029,	<>=1,	min=1	max=1

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

GPU device sync requested...  ...GPU device synched
13:48:17 (15828): 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.