Task 8704181159

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) i7-6700K 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=0.028621  NumCfft=117145  NumGauss=0  NumPulse=102918951946  NumTriplet=108627975620
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:				 24
  Max work group size:				 1024
  Max clock frequency:				 1845Mhz
  Max memory allocation:			 1610612736
  Cache type:					 Read/Write
  Cache line size:				 128
  Cache size:					 786432
  Global memory size:				 6442450944
  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 1660 Ti
  Vendor:					 NVIDIA Corporation
  Driver version:				 441.41
  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 :  0.028621
Used GPU device parameters are:
	Number of compute units: 24
	Single buffer allocation size: 128MB
	Total device global memory: 6144MB
	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
Triplet: peak=10.38688, time=39.91, period=8.948, d_freq=7778147291.93, chirp=2.7797, fft_len=4k
Triplet: peak=12.83584, time=32.17, period=10.5, d_freq=7778151567.87, chirp=12.865, fft_len=256 
Triplet: peak=12.63443, time=32.17, period=10.5, d_freq=7778151567.87, chirp=12.865, fft_len=256 
Pulse: peak=5.084549, time=49.02, period=10.5, d_freq=7778151784.72, score=1.093, chirp=12.865, fft_len=256 
D:	threshold 0.08873245; unscaled peak power: 0.09554911 exceeds threshold for 7.682%
Triplet: peak=12.11928, time=38.92, period=14.67, d_freq=7778151854.1, chirp=-39.296, fft_len=2k
Triplet: peak=11.82747, time=38.92, period=14.67, d_freq=7778151854.1, chirp=-39.296, fft_len=2k
Pulse: peak=0.6467803, time=42.6, period=0.4654, d_freq=7778152893.38, score=1.059, chirp=40.833, fft_len=128 
D:	threshold 0.0125105; unscaled peak power: 0.01278906 exceeds threshold for 2.227%
Triplet: peak=10.22507, time=63.69, period=24.98, d_freq=7778144688.1, chirp=43.07, fft_len=256 
Pulse: peak=1.342409, time=49.02, period=1.574, d_freq=7778148715.9, score=1.05, chirp=-43.351, fft_len=256 
D:	threshold 0.03651935; unscaled peak power: 0.03753526 exceeds threshold for 2.782%
Triplet: peak=11.9367, time=17.76, period=3.221, d_freq=7778150339.35, chirp=-44.609, fft_len=1024 
Triplet: peak=11.82387, time=17.76, period=3.221, d_freq=7778150338.11, chirp=-44.679, fft_len=1024 
Triplet: peak=12.16638, time=17.76, period=3.221, d_freq=7778150338.11, chirp=-44.679, fft_len=1024 
Triplet: peak=12.548, time=17.76, period=3.221, d_freq=7778150336.87, chirp=-44.748, fft_len=1024 
Triplet: peak=12.85894, time=17.76, period=3.221, d_freq=7778150336.87, chirp=-44.748, fft_len=1024 
Triplet: peak=11.66737, time=17.76, period=3.221, d_freq=7778150336.86, chirp=-45.378, fft_len=1024 
Triplet: peak=11.48894, time=17.76, period=3.221, d_freq=7778150336.86, chirp=-45.378, fft_len=1024 
Pulse: peak=1.151445, time=49.03, period=1.098, d_freq=7778146842.86, score=1.029, chirp=-51.462, fft_len=32 
D:	threshold 0.004130735; unscaled peak power: 0.00419323 exceeds threshold for 1.513%
Pulse: peak=4.477648, time=49.21, period=9.604, d_freq=7778151405.36, score=1.061, chirp=-57.229, fft_len=4k
D:	threshold 1.277797; unscaled peak power: 1.340447 exceeds threshold for 4.903%
Pulse: peak=4.936753, time=42.6, period=9.086, d_freq=7778147933.71, score=1.001, chirp=67.123, fft_len=32 
D:	threshold 0.01158633; unscaled peak power: 0.01159123 exceeds threshold for 0.04227%
Pulse: peak=0.5691985, time=49.03, period=0.3566, d_freq=7778150972.09, score=1.005, chirp=-69.361, fft_len=32 
D:	threshold 0.003062033; unscaled peak power: 0.003067741 exceeds threshold for 0.1864%
Pulse: peak=1.102391, time=42.6, period=1.271, d_freq=7778143812.62, score=1.018, chirp=-71.597, fft_len=128 
D:	threshold 0.01627137; unscaled peak power: 0.01642095 exceeds threshold for 0.9193%
Pulse: peak=1.404909, time=49.03, period=1.708, d_freq=7778143022.8, score=1.055, chirp=-78.311, fft_len=64 
D:	threshold 0.009001357; unscaled peak power: 0.009283843 exceeds threshold for 3.138%
Pulse: peak=3.411697, time=42.61, period=6.979, d_freq=7778143526.94, score=1.024, chirp=-88.239, fft_len=512 
D:	threshold 0.1373813; unscaled peak power: 0.1399443 exceeds threshold for 1.866%
Pulse: peak=2.016741, time=49.06, period=2.995, d_freq=7778152076.41, score=1.007, chirp=-89.638, fft_len=512 
D:	threshold 0.09420111; unscaled peak power: 0.09461921 exceeds threshold for 0.4438%
Pulse: peak=9.705784, time=42.77, period=28.28, d_freq=7778152485.48, score=1.027, chirp=-90.896, fft_len=4k
D:	threshold 2.596676; unscaled peak power: 2.658915 exceeds threshold for 2.397%
Pulse: peak=9.59533, time=49.21, period=28.28, d_freq=7778151899.89, score=1.015, chirp=-90.896, fft_len=4k
D:	threshold 2.623745; unscaled peak power: 2.658915 exceeds threshold for 1.34%
Pulse: peak=9.915413, time=42.77, period=28.28, d_freq=7778152484.72, score=1.049, chirp=-90.913, fft_len=4k
D:	threshold 2.455981; unscaled peak power: 2.564091 exceeds threshold for 4.402%
Pulse: peak=10.03101, time=49.21, period=28.28, d_freq=7778151899.02, score=1.061, chirp=-90.913, fft_len=4k
D:	threshold 2.430244; unscaled peak power: 2.564091 exceeds threshold for 5.508%

Best spike: peak=23.29209, time=5.727, d_freq=7778147365.19, chirp=-12.798, fft_len=128k
Best autocorr: peak=16.95083, time=17.18, delay=4.2417, d_freq=7778148634.97, chirp=-0.91134, 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=5.084549, time=49.02, period=10.5, d_freq=7778151784.72, score=1.093, chirp=12.865, fft_len=256 
Best triplet: peak=12.85894, time=17.76, period=3.221, d_freq=7778150336.87, chirp=-44.748, fft_len=1024 
Spike count:    0
Autocorr count: 0
Pulse count:    15
Triplet count:  13
Gaussian count: 0
Wallclock time elapsed since last restart: 1865.9 seconds
Fftlength=32,pass=3:Tune: sum=113602(ms); min=5.004(ms); max=113.2(ms); mean=58.53(ms); s_mean=56.89; sleep=45(ms); delta=244; N=1941; usual
Fftlength=32,pass=4:Tune: sum=77624.4(ms); min=4.768(ms); max=101(ms); mean=56.66(ms); s_mean=51.28; sleep=45(ms); delta=309; N=1370; usual
Fftlength=32,pass=5:Tune: sum=57928.5(ms); min=3.521(ms); max=110.3(ms); mean=53.64(ms); s_mean=57.56; sleep=60(ms); delta=380; N=1080; usual
Fftlength=64,pass=3:Tune: sum=64883.3(ms); min=2.466(ms); max=110.4(ms); mean=51.91(ms); s_mean=45.62; sleep=45(ms); delta=423; N=1250; usual
Fftlength=64,pass=4:Tune: sum=44437.2(ms); min=4.474(ms); max=105.2(ms); mean=45.25(ms); s_mean=56.83; sleep=45(ms); delta=576; N=982; usual
Fftlength=64,pass=5:Tune: sum=26657.6(ms); min=1.837(ms); max=100.7(ms); mean=31.77(ms); s_mean=48.61; sleep=45(ms); delta=875; N=839; usual
Fftlength=128,pass=3:Tune: sum=44430.7(ms); min=1.178(ms); max=109.6(ms); mean=42.36(ms); s_mean=59.57; sleep=60(ms); delta=641; N=1049; usual
Fftlength=128,pass=4:Tune: sum=31262.8(ms); min=1.084(ms); max=117(ms); mean=31.29(ms); s_mean=42.3; sleep=45(ms); delta=1028; N=999; usual
Fftlength=128,pass=5:Tune: sum=22433.8(ms); min=0.8972(ms); max=77.59(ms); mean=23.34(ms); s_mean=22.88; sleep=15(ms); delta=1008; N=961; usual
Fftlength=256,pass=3:Tune: sum=50701.3(ms); min=0.5964(ms); max=98.9(ms); mean=42.43(ms); s_mean=50.39; sleep=45(ms); delta=633; N=1195; usual
Fftlength=256,pass=4:Tune: sum=29953(ms); min=0.4792(ms); max=77.1(ms); mean=28.34(ms); s_mean=45.71; sleep=45(ms); delta=1080; N=1057; usual
Fftlength=256,pass=5:Tune: sum=25628.7(ms); min=0.4547(ms); max=67.47(ms); mean=25.25(ms); s_mean=31.54; sleep=30(ms); delta=1038; N=1015; usual
Fftlength=512,pass=3:Tune: sum=53221.9(ms); min=0.4193(ms); max=65.24(ms); mean=32.77(ms); s_mean=41.77; sleep=30(ms); delta=1635; N=1624; usual
Fftlength=512,pass=4:Tune: sum=35644.1(ms); min=0.2417(ms); max=48.08(ms); mean=22.25(ms); s_mean=25.03; sleep=15(ms); delta=1613; N=1602; usual
Fftlength=512,pass=5:Tune: sum=28131.3(ms); min=0.2282(ms); max=45.18(ms); mean=17.79(ms); s_mean=23.26; sleep=15(ms); delta=1592; N=1581; usual
Fftlength=1024,pass=3:Tune: sum=115677(ms); min=14.04(ms); max=74.09(ms); mean=40.43(ms); s_mean=35.92; sleep=30(ms); delta=1; N=2861; high_perf
Fftlength=2048,pass=3:Tune: sum=112412(ms); min=8.975(ms); max=46.7(ms); mean=19.65(ms); s_mean=18.42; sleep=15(ms); delta=1; N=5721; high_perf
Fftlength=4096,pass=3:Tune: sum=112759(ms); min=1.776(ms); max=35.16(ms); mean=9.856(ms); s_mean=8.54; sleep=0(ms); delta=1; N=11441; high_perf
Fftlength=8192,pass=3:Tune: sum=71152.4(ms); min=1.292(ms); max=4.26(ms); mean=3.109(ms); s_mean=2.889; sleep=0(ms); delta=1; N=22883; 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=56859,	N=56859,	<>=1,	min=1	max=1
class PC_triplet_find_miss:		total=1197,	N=1197,	<>=1,	min=1	max=1


class PC_pulse_find_hit:		total=45653,	N=45653,	<>=1,	min=1	max=1
class PC_pulse_find_miss:		total=24,	N=24,	<>=1,	min=1	max=1
class PC_pulse_find_early_miss:		total=16,	N=16,	<>=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=56845,	N=56845,	<>=1,	min=1	max=1
class PoT_transfer_needed:		total=1212,	N=1212,	<>=1,	min=1	max=1

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

GPU device sync requested...  ...GPU device synched
07:39:57 (4024): 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.