Task 8704018528

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) i5-4670K 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=0.432256  NumCfft=194715  NumGauss=1092928620  NumPulse=226401052776  NumTriplet=452805659234
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:				 8
  Max work group size:				 1024
  Max clock frequency:				 1137Mhz
  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 770
  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 :  0.432256
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
Pulse: peak=3.876528, time=31.03, period=1.164, d_freq=1420737609.86, score=1.014, chirp=0, fft_len=32 
D:	threshold 0.009453504; unscaled peak power: 0.009557518 exceeds threshold for 1.1%
Pulse: peak=7.667645, time=101.2, period=2.98, d_freq=1420744721.21, score=1.008, chirp=23.536, fft_len=128 
D:	threshold 0.06707742; unscaled peak power: 0.06757405 exceeds threshold for 0.7404%
Autocorr: peak=18.21879, time=46.98, delay=3.3304, d_freq=1420741022.76, chirp=-24.794, fft_len=128k
Autocorr: peak=18.76987, time=46.98, delay=3.3304, d_freq=1420741022.46, chirp=-24.801, fft_len=128k
Pulse: peak=7.697897, time=101.2, period=2.98, d_freq=1420744726.56, score=1.012, chirp=26.606, fft_len=128 
D:	threshold 0.06701607; unscaled peak power: 0.06774786 exceeds threshold for 1.092%
Spike: peak=24.01462, time=73.82, d_freq=1420743473.4, chirp=29.619, fft_len=128k
Spike: peak=25.21904, time=73.82, d_freq=1420743473.4, chirp=29.62, fft_len=128k
Spike: peak=25.48866, time=73.82, d_freq=1420743473.39, chirp=29.621, fft_len=128k
Spike: peak=24.68585, time=73.82, d_freq=1420743473.39, chirp=29.622, fft_len=128k

Best spike: peak=25.48866, time=73.82, d_freq=1420743473.39, chirp=29.621, fft_len=128k
Best autocorr: peak=18.76987, time=46.98, delay=3.3304, d_freq=1420741022.46, chirp=-24.801, fft_len=128k
Best gaussian: peak=3.30759, mean=0.5171083, ChiSq=1.392264, time=46.14, d_freq=1420740071.18,
	score=0.2357826, null_hyp=2.251506, chirp=-96.59, fft_len=16k
Best pulse: peak=3.876528, time=31.03, period=1.164, d_freq=1420737609.86, score=1.014, chirp=0, fft_len=32 
Best triplet: peak=0, time=-2.125e+011, period=0, d_freq=0, chirp=0, fft_len=0 
Spike count:    4
Autocorr count: 2
Pulse count:    3
Triplet count:  0
Gaussian count: 0
Wallclock time elapsed since last restart: 485.6 seconds
Fftlength=8,pass=3:Tune: sum=10068.6(ms); min=4.969(ms); max=68.33(ms); mean=45.56(ms); s_mean=50.81; sleep=45(ms); delta=185; N=221; usual
Fftlength=8,pass=4:Tune: sum=7324.31(ms); min=5.073(ms); max=62.46(ms); mean=39.59(ms); s_mean=50.11; sleep=45(ms); delta=212; N=185; usual
Fftlength=8,pass=5:Tune: sum=5501.48(ms); min=3.208(ms); max=55.66(ms); mean=34.6(ms); s_mean=44.87; sleep=45(ms); delta=238; N=159; usual
Fftlength=16,pass=3:Tune: sum=5329.3(ms); min=2.35(ms); max=48.8(ms); mean=24.56(ms); s_mean=39.63; sleep=30(ms); delta=264; N=217; usual
Fftlength=16,pass=4:Tune: sum=4253.3(ms); min=1.238(ms); max=43.71(ms); mean=22.15(ms); s_mean=33.41; sleep=30(ms); delta=255; N=192; usual
Fftlength=16,pass=5:Tune: sum=3258.75(ms); min=2.023(ms); max=34.56(ms); mean=18.21(ms); s_mean=22.78; sleep=15(ms); delta=242; N=179; usual
Fftlength=32,pass=3:Tune: sum=3236.43(ms); min=0.5952(ms); max=31.51(ms); mean=13.77(ms); s_mean=20.85; sleep=15(ms); delta=266; N=235; usual
Fftlength=32,pass=4:Tune: sum=2439.81(ms); min=0.8449(ms); max=24.23(ms); mean=10.94(ms); s_mean=15.51; sleep=15(ms); delta=254; N=223; usual
Fftlength=32,pass=5:Tune: sum=1913.64(ms); min=0.7917(ms); max=20.92(ms); mean=9.113(ms); s_mean=11.8; sleep=0(ms); delta=241; N=210; usual
Fftlength=64,pass=3:Tune: sum=3255.31(ms); min=0.4671(ms); max=32.96(ms); mean=12.06(ms); s_mean=15.5; sleep=15(ms); delta=285; N=270; usual
Fftlength=64,pass=4:Tune: sum=2434.42(ms); min=0.3924(ms); max=26.36(ms); mean=9.363(ms); s_mean=11.59; sleep=0(ms); delta=275; N=260; usual
Fftlength=64,pass=5:Tune: sum=1900.83(ms); min=0.3668(ms); max=20.69(ms); mean=7.79(ms); s_mean=18.98; sleep=15(ms); delta=259; N=244; usual
Fftlength=128,pass=3:Tune: sum=8841.65(ms); min=19.06(ms); max=46.8(ms); mean=45.34(ms); s_mean=45.61; sleep=45(ms); delta=1; N=195; high_perf
Fftlength=256,pass=3:Tune: sum=8683.58(ms); min=9.465(ms); max=22.68(ms); mean=22.21(ms); s_mean=22.28; sleep=15(ms); delta=1; N=391; high_perf
Fftlength=512,pass=3:Tune: sum=8475.17(ms); min=4.752(ms); max=12.11(ms); mean=10.85(ms); s_mean=10.85; sleep=0(ms); delta=1; N=781; high_perf
Fftlength=1024,pass=3:Tune: sum=7657.35(ms); min=4.885(ms); max=4.964(ms); mean=4.899(ms); s_mean=4.899; sleep=0(ms); delta=1; N=1563; usual
Fftlength=2048,pass=3:Tune: sum=3912.62(ms); min=1.186(ms); max=1.262(ms); mean=1.251(ms); s_mean=1.251; sleep=0(ms); delta=1; N=3127; 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=19,	N=19,	<>=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=24511,	N=24511,	<>=1,	min=1	max=1
class PC_triplet_find_miss:		total=480,	N=480,	<>=1,	min=1	max=1


class PC_pulse_find_hit:		total=12491,	N=12491,	<>=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=2,	N=2,	<>=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=24511,	N=24511,	<>=1,	min=1	max=1
class PoT_transfer_needed:		total=481,	N=481,	<>=1,	min=1	max=1

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

GPU device sync requested...  ...GPU device synched
00:53:33 (4624): 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.