Task 8690051854

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) i7-4930K 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 SSE4.1 SSE4.2 AVX 
OpenCL-kernels filename : MultiBeam_Kernels_r3584.cl 
ar=0.446768  NumCfft=191437  NumGauss=1057072458  NumPulse=226440594639  NumTriplet=452877366279
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:				 15
  Max work group size:				 1024
  Max clock frequency:				 928Mhz
  Max memory allocation:			 805306368
  Cache type:					 Read/Write
  Cache line size:				 128
  Cache size:					 245760
  Global memory size:				 3221225472
  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 780 Ti
  Vendor:					 NVIDIA Corporation
  Driver version:				 441.87
  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 :  0.446768
Used GPU device parameters are:
	Number of compute units: 15
	Single buffer allocation size: 128MB
	Total device global memory: 3072MB
	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=20.00701, time=20.13, delay=3.434, d_freq=1421220602.42, chirp=-5.0021, fft_len=128k
Autocorr: peak=26321.98, time=6.711, delay=3.3554, d_freq=1421220666.4, chirp=-5.4725, fft_len=128k
Spike: peak=25.45223, time=33.55, d_freq=1421221996.29, chirp=1.489, fft_len=128k
Spike: peak=25.18668, time=33.55, d_freq=1421221996.28, chirp=1.4908, fft_len=128k
Spike: peak=25.43585, time=33.55, d_freq=1421221996.3, chirp=1.4936, fft_len=128k
Spike: peak=26.86447, time=33.55, d_freq=1421221996.28, chirp=1.4955, fft_len=128k
Spike: peak=24.85118, time=33.55, d_freq=1421221996.29, chirp=1.5001, fft_len=128k
Spike: peak=25.04887, time=100.7, d_freq=1421215958.86, chirp=-26.249, fft_len=128k
Spike: peak=25.87561, time=100.7, d_freq=1421215958.86, chirp=-26.253, fft_len=128k
Spike: peak=25.36316, time=100.7, d_freq=1421215958.86, chirp=-26.256, fft_len=128k
Gaussian: peak=4.04412, mean=0.5461087, ChiSq=1.403564, time=52.85, d_freq=1421223284.25,
	score=1.403877, null_hyp=2.318511, chirp=34.009, fft_len=16k
Triplet: peak=11.05236, time=35.69, period=4.983, d_freq=1421224038.42, chirp=59.249, fft_len=8 
Pulse: peak=9.91368, time=30.02, period=3.333, d_freq=1421218997.03, score=1.004, chirp=80.409, fft_len=64 
D:	threshold 0.04285249; unscaled peak power: 0.0430158 exceeds threshold for 0.3811%

Best spike: peak=26.86447, time=33.55, d_freq=1421221996.28, chirp=1.4955, fft_len=128k
Best autocorr: peak=26321.98, time=6.711, delay=3.3554, d_freq=1421220666.4, chirp=-5.4725, fft_len=128k
Best gaussian: peak=4.04412, mean=0.5461087, ChiSq=1.403564, time=52.85, d_freq=1421223284.25,
	score=1.403877, null_hyp=2.318511, chirp=34.009, fft_len=16k
Best pulse: peak=9.91368, time=30.02, period=3.333, d_freq=1421218997.03, score=1.004, chirp=80.409, fft_len=64 
Best triplet: peak=11.05236, time=35.69, period=4.983, d_freq=1421224038.42, chirp=59.249, fft_len=8 
Spike count:    8
Autocorr count: 2
Pulse count:    1
Triplet count:  1
Gaussian count: 1
Wallclock time elapsed since last restart: 274.0 seconds
Fftlength=8,pass=3:Tune: sum=4120.57(ms); min=3.815(ms); max=40.08(ms); mean=22.64(ms); s_mean=32.96; sleep=30(ms); delta=230; N=182; usual
Fftlength=8,pass=4:Tune: sum=2742.87(ms); min=3.303(ms); max=28.77(ms); mean=17.14(ms); s_mean=19.88; sleep=15(ms); delta=223; N=160; usual
Fftlength=8,pass=5:Tune: sum=2019.98(ms); min=4.713(ms); max=22.07(ms); mean=14.74(ms); s_mean=16.14; sleep=15(ms); delta=216; N=137; usual
Fftlength=16,pass=3:Tune: sum=2304.91(ms); min=1.643(ms); max=22.47(ms); mean=11.41(ms); s_mean=17.64; sleep=15(ms); delta=249; N=202; usual
Fftlength=16,pass=4:Tune: sum=1503.86(ms); min=1.003(ms); max=14.71(ms); mean=8.593(ms); s_mean= 12; sleep=15(ms); delta=238; N=175; usual
Fftlength=16,pass=5:Tune: sum=1077.8(ms); min=1.441(ms); max=11.42(ms); mean=7.138(ms); s_mean=8.201; sleep=0(ms); delta=230; N=151; usual
Fftlength=32,pass=3:Tune: sum=1296.67(ms); min=0.7147(ms); max=13.18(ms); mean=6.116(ms); s_mean=8.195; sleep=0(ms); delta=259; N=212; usual
Fftlength=32,pass=4:Tune: sum=1020.6(ms); min=0.6802(ms); max=11.16(ms); mean=5.316(ms); s_mean=6.693; sleep=0(ms); delta=251; N=192; usual
Fftlength=32,pass=5:Tune: sum=816.992(ms); min=0.6528(ms); max=9.651(ms); mean=4.464(ms); s_mean=5.435; sleep=0(ms); delta=242; N=183; usual
Fftlength=64,pass=3:Tune: sum=1412.75(ms); min=0.3892(ms); max=15.28(ms); mean=5.628(ms); s_mean=6.725; sleep=0(ms); delta=280; N=251; usual
Fftlength=64,pass=4:Tune: sum=1045.85(ms); min=0.3502(ms); max=11.67(ms); mean=4.358(ms); s_mean=4.945; sleep=0(ms); delta=269; N=240; usual
Fftlength=64,pass=5:Tune: sum=859.946(ms); min=0.3401(ms); max=10.64(ms); mean=3.856(ms); s_mean=9.056; sleep=0(ms); delta=252; N=223; usual
Fftlength=128,pass=3:Tune: sum=3592.92(ms); min=9.626(ms); max=22.78(ms); mean=19.01(ms); s_mean=18.96; sleep=15(ms); delta=1; N=189; high_perf
Fftlength=256,pass=3:Tune: sum=3293.44(ms); min=2.772(ms); max=10.26(ms); mean=8.69(ms); s_mean=8.711; sleep=0(ms); delta=1; N=379; high_perf
Fftlength=512,pass=3:Tune: sum=3272.06(ms); min=2.121(ms); max=5.023(ms); mean=4.322(ms); s_mean=4.317; sleep=0(ms); delta=1; N=757; high_perf
Fftlength=1024,pass=3:Tune: sum=3099.22(ms); min=2.013(ms); max=2.701(ms); mean=2.048(ms); s_mean=2.047; sleep=0(ms); delta=1; N=1513; usual
Fftlength=2048,pass=3:Tune: sum=1758.44(ms); min=0.569(ms); max=0.7644(ms); mean=0.5813(ms); s_mean=0.5813; sleep=0(ms); delta=1; N=3025; 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=12,	N=12,	<>=1,	min=1	max=1
class Gaussian_report:		total=1,	N=1,	<>=1,	min=1	max=1
class Gaussian_miss:		total=0,	N=0,	<>=0,	min=0	max=0


class PC_triplet_find_hit:		total=23767,	N=23767,	<>=1,	min=1	max=1
class PC_triplet_find_miss:		total=408,	N=408,	<>=1,	min=1	max=1


class PC_pulse_find_hit:		total=12083,	N=12083,	<>=1,	min=1	max=1
class PC_pulse_find_miss:		total=4,	N=4,	<>=1,	min=1	max=1
class PC_pulse_find_early_miss:		total=3,	N=3,	<>=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=23765,	N=23765,	<>=1,	min=1	max=1
class PoT_transfer_needed:		total=411,	N=411,	<>=1,	min=1	max=1

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

GPU device sync requested...  ...GPU device synched
07:48:08 (17752): 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.