Task 8704191566

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: Intel(R) Core(TM) i7-4770 CPU @ 3.40GHz 

     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=0.436200  NumCfft=193947  NumGauss=1084540652  NumPulse=226394628286  NumTriplet=452793268402
Currently allocated 229 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:				 1875Mhz
  Max memory allocation:			 1610612736
  Cache type:					 Read/Write
  Cache line size:				 128
  Cache size:					 393216
  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:				 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 :  0.436200
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
Spike: peak=24.21621, time=87.24, d_freq=1418761678.73, chirp=2.1036, fft_len=128k
Spike: peak=24.39185, time=87.24, d_freq=1418761678.73, chirp=2.1045, fft_len=128k
Pulse: peak=1.070884, time=92.36, period=0.1819, d_freq=1418762360.61, score=1.027, chirp=-8.25, fft_len=32 
D:	threshold 0.004010621; unscaled peak power: 0.004066745 exceeds threshold for 1.399%
Triplet: peak=10.49454, time=96.3, period=1.085, d_freq=1418759794.77, chirp=-12.374, fft_len=16 
Pulse: peak=0.5438731, time=43.11, period=0.04719, d_freq=1418763937.14, score=1.173, chirp=-16.499, fft_len=8 
D:	threshold 0.0007121079; unscaled peak power: 0.0007512224 exceeds threshold for 5.493%
Triplet: peak=10.5266, time=96.3, period=1.085, d_freq=1418759823.83, chirp=-24.749, fft_len=16 
Triplet: peak=10.42458, time=96.3, period=1.085, d_freq=1418759852.97, chirp=-37.123, fft_len=16 
Triplet: peak=14.41518, time=29.28, period=3.69, d_freq=1418764635.65, chirp=41.248, fft_len=8 
Pulse: peak=0.5199672, time=43.11, period=0.04719, d_freq=1418763735.25, score=1.122, chirp=-49.497, fft_len=8 
D:	threshold 0.0007127588; unscaled peak power: 0.0007402662 exceeds threshold for 3.859%
Triplet: peak=9.824096, time=93.79, period=3.826, d_freq=1418758266.07, chirp=78.371, fft_len=32 
Triplet: peak=13.05444, time=29.28, period=3.69, d_freq=1418764622.87, chirp=82.496, fft_len=8 
Triplet: peak=10.21625, time=93.79, period=3.826, d_freq=1418758236.01, chirp=84.558, fft_len=32 

Best spike: peak=24.39185, time=87.24, d_freq=1418761678.73, chirp=2.1045, fft_len=128k
Best autocorr: peak=17.30139, time=33.55, delay=4.3614, d_freq=1418760324.64, chirp=16.66, fft_len=128k
Best gaussian: peak=4.382843, mean=0.5828512, ChiSq=1.320292, time=96.47, d_freq=1418756512.56,
	score=-0.9570999, null_hyp=2.142885, chirp=-72.369, fft_len=16k
Best pulse: peak=0.5438731, time=43.11, period=0.04719, d_freq=1418763937.14, score=1.173, chirp=-16.499, fft_len=8 
Best triplet: peak=14.41518, time=29.28, period=3.69, d_freq=1418764635.65, chirp=41.248, fft_len=8 
Spike count:    2
Autocorr count: 0
Pulse count:    3
Triplet count:  7
Gaussian count: 0
Wallclock time elapsed since last restart: 266.2 seconds
Fftlength=8,pass=3:Tune: sum=3506.5(ms); min=2.179(ms); max=32.96(ms); mean=17.1(ms); s_mean=20.98; sleep=15(ms); delta=255; N=205; usual
Fftlength=8,pass=4:Tune: sum=1973.89(ms); min=1.749(ms); max= 20(ms); mean=11.96(ms); s_mean=14.01; sleep=15(ms); delta=228; N=165; usual
Fftlength=8,pass=5:Tune: sum=1369.92(ms); min=1.936(ms); max=14.98(ms); mean=9.856(ms); s_mean=11.68; sleep=0(ms); delta=218; N=139; usual
Fftlength=16,pass=3:Tune: sum=3181.72(ms); min=1.459(ms); max=29.54(ms); mean=14.73(ms); s_mean=23.81; sleep=15(ms); delta=263; N=216; usual
Fftlength=16,pass=4:Tune: sum=2135.98(ms); min=1.231(ms); max=20.17(ms); mean=11.18(ms); s_mean=15.28; sleep=15(ms); delta=254; N=191; usual
Fftlength=16,pass=5:Tune: sum=1597.16(ms); min=1.018(ms); max=16.94(ms); mean=9.507(ms); s_mean=11.14; sleep=0(ms); delta=247; N=168; usual
Fftlength=32,pass=3:Tune: sum=1936.48(ms); min=0.6921(ms); max=18.53(ms); mean=8.802(ms); s_mean= 12; sleep=0(ms); delta=267; N=220; usual
Fftlength=32,pass=4:Tune: sum=1311.52(ms); min=0.538(ms); max=13.35(ms); mean=6.76(ms); s_mean=8.185; sleep=0(ms); delta=257; N=194; usual
Fftlength=32,pass=5:Tune: sum=957.815(ms); min=0.4016(ms); max=11.24(ms); mean=5.569(ms); s_mean=6.121; sleep=0(ms); delta=251; N=172; usual
Fftlength=64,pass=3:Tune: sum=1512.95(ms); min=0.3092(ms); max=15.84(ms); mean=6.201(ms); s_mean=7.211; sleep=0(ms); delta=291; N=244; usual
Fftlength=64,pass=4:Tune: sum=1093.78(ms); min=0.21(ms); max=12.21(ms); mean=4.654(ms); s_mean=5.281; sleep=0(ms); delta=282; N=235; usual
Fftlength=64,pass=5:Tune: sum=823.845(ms); min=0.1815(ms); max=9.537(ms); mean=3.832(ms); s_mean=8.849; sleep=0(ms); delta=262; N=215; usual
Fftlength=128,pass=3:Tune: sum=3642.59(ms); min=8.806(ms); max=19.69(ms); mean=18.87(ms); s_mean=18.84; sleep=15(ms); delta=1; N=193; high_perf
Fftlength=256,pass=3:Tune: sum=3599.01(ms); min=4.078(ms); max=9.873(ms); mean=9.3(ms); s_mean=9.315; sleep=0(ms); delta=1; N=387; high_perf
Fftlength=512,pass=3:Tune: sum=3517.57(ms); min=1.928(ms); max=5.104(ms); mean=4.539(ms); s_mean=4.457; sleep=0(ms); delta=1; N=775; high_perf
Fftlength=1024,pass=3:Tune: sum=1255.76(ms); min=0.7724(ms); max=1.436(ms); mean=0.8096(ms); s_mean=0.7978; sleep=0(ms); delta=1; N=1551; usual
Fftlength=2048,pass=3:Tune: sum=1246.44(ms); min=0.3894(ms); max=0.7831(ms); mean=0.4017(ms); s_mean=0.4016; sleep=0(ms); delta=1; N=3103; 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=23,	N=23,	<>=1,	min=1	max=1
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=24296,	N=24296,	<>=1,	min=1	max=1
class PC_triplet_find_miss:		total=503,	N=503,	<>=1,	min=1	max=1


class PC_pulse_find_hit:		total=12394,	N=12394,	<>=1,	min=1	max=1
class PC_pulse_find_miss:		total=5,	N=5,	<>=1,	min=1	max=1
class PC_pulse_find_early_miss:		total=5,	N=5,	<>=1,	min=1	max=1
class PC_pulse_find_2CPU:		total=1,	N=1,	<>=1,	min=1	max=1


class PoT_transfer_not_needed:		total=24296,	N=24296,	<>=1,	min=1	max=1
class PoT_transfer_needed:		total=504,	N=504,	<>=1,	min=1	max=1

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

GPU device sync requested...  ...GPU device synched
09:26:52 (19044): 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.