Task 8690051852

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=226440019504  NumTriplet=452876216054
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
Triplet: peak=9.84449, time=100.3, period=3.821, d_freq=1421205961.62, chirp=2.1156, fft_len=32 
Autocorr: peak=18.05444, time=60.4, delay=5.1329, d_freq=1421199852.1, chirp=-21.851, fft_len=128k
Autocorr: peak=511.4367, time=6.711, delay=1.1272, d_freq=1421201337.21, chirp=24.636, fft_len=128k
Spike: peak=24.88803, time=100.7, d_freq=1421197322.48, chirp=-20.55, fft_len=128k
Spike: peak=25.37457, time=100.7, d_freq=1421197322.48, chirp=-20.554, fft_len=128k
Spike: peak=24.65698, time=100.7, d_freq=1421197322.48, chirp=-20.557, fft_len=128k
Spike: peak=1025.498, time=6.711, d_freq=1421197699.01, chirp=24.636, fft_len=128k
Spike: peak=24.00336, time=87.24, d_freq=1421199579.76, chirp=-28.06, fft_len=128k
Pulse: peak=9.97182, time=42.02, period=3.582, d_freq=1421205315.97, score=1.007, chirp=29.623, fft_len=64 
D:	threshold 0.04314629; unscaled peak power: 0.04343931 exceeds threshold for 0.6791%
Triplet: peak=9.856639, time=86.99, period=2.151, d_freq=1421199917.3, chirp=59.248, fft_len=32 
Triplet: peak=9.862268, time=86.99, period=2.151, d_freq=1421199917.3, chirp=59.248, fft_len=32 
Triplet: peak=10.33759, time=86.99, period=2.151, d_freq=1421199922.16, chirp=69.828, fft_len=32 
Triplet: peak=10.19557, time=86.99, period=2.151, d_freq=1421199922.16, chirp=69.828, fft_len=32 
Pulse: peak=4.280006, time=84.06, period=1.455, d_freq=1421204985.67, score=1.012, chirp=-73.53, fft_len=256 
D:	threshold 0.08479135; unscaled peak power: 0.08558358 exceeds threshold for 0.9343%

Best spike: peak=1025.498, time=6.711, d_freq=1421197699.01, chirp=24.636, fft_len=128k
Best autocorr: peak=511.4367, time=6.711, delay=1.1272, d_freq=1421201337.21, chirp=24.636, fft_len=128k
Best gaussian: peak=3.927879, mean=0.5554223, ChiSq=1.311022, time=56.2, d_freq=1421198047.7,
	score=-0.3941002, null_hyp=2.167421, chirp=-14.821, fft_len=16k
Best pulse: peak=4.280006, time=84.06, period=1.455, d_freq=1421204985.67, score=1.012, chirp=-73.53, fft_len=256 
Best triplet: peak=10.33759, time=86.99, period=2.151, d_freq=1421199922.16, chirp=69.828, fft_len=32 
Spike count:    5
Autocorr count: 2
Pulse count:    2
Triplet count:  5
Gaussian count: 0
Wallclock time elapsed since last restart: 286.2 seconds
Fftlength=8,pass=3:Tune: sum=4126.57(ms); min=3.851(ms); max=40.45(ms); mean=22.67(ms); s_mean=33.03; sleep=30(ms); delta=230; N=182; usual
Fftlength=8,pass=4:Tune: sum=2745.92(ms); min=3.222(ms); max=28.79(ms); mean=17.16(ms); s_mean=19.97; sleep=15(ms); delta=223; N=160; usual
Fftlength=8,pass=5:Tune: sum=2020.35(ms); min=4.726(ms); max=22.19(ms); mean=14.75(ms); s_mean=16.18; sleep=15(ms); delta=216; N=137; usual
Fftlength=16,pass=3:Tune: sum=2328.27(ms); min=1.751(ms); max=22.48(ms); mean=11.53(ms); s_mean=17.68; sleep=15(ms); delta=249; N=202; usual
Fftlength=16,pass=4:Tune: sum=1550.25(ms); min=1.394(ms); max=14.86(ms); mean=8.661(ms); s_mean=11.92; sleep=0(ms); delta=242; N=179; usual
Fftlength=16,pass=5:Tune: sum=1134.15(ms); min=1.441(ms); max=11.58(ms); mean=7.27(ms); s_mean=7.992; sleep=0(ms); delta=235; N=156; usual
Fftlength=32,pass=3:Tune: sum=1295.17(ms); min=0.7107(ms); max=12.41(ms); mean=6.109(ms); s_mean=8.194; sleep=0(ms); delta=259; N=212; usual
Fftlength=32,pass=4:Tune: sum=1017.66(ms); min=0.6967(ms); max=11.08(ms); mean=5.3(ms); s_mean=6.704; sleep=0(ms); delta=251; N=192; usual
Fftlength=32,pass=5:Tune: sum=798.756(ms); min=0.6613(ms); max=9.525(ms); mean=4.438(ms); s_mean=5.359; sleep=0(ms); delta=239; N=180; usual
Fftlength=64,pass=3:Tune: sum=1396.04(ms); min=0.4138(ms); max=14.29(ms); mean=5.607(ms); s_mean=6.766; sleep=0(ms); delta=278; N=249; usual
Fftlength=64,pass=4:Tune: sum=1036.44(ms); min=0.3578(ms); max=11.1(ms); mean=4.337(ms); s_mean=4.94; sleep=0(ms); delta=268; N=239; usual
Fftlength=64,pass=5:Tune: sum=855.862(ms); min=0.3404(ms); max=9.588(ms); mean=3.838(ms); s_mean=9.02; sleep=0(ms); delta=252; N=223; usual
Fftlength=128,pass=3:Tune: sum=3585.26(ms); min=9.535(ms); max=22.75(ms); mean=18.97(ms); s_mean=18.95; sleep=15(ms); delta=1; N=189; high_perf
Fftlength=256,pass=3:Tune: sum=3292.97(ms); min=4.453(ms); max=10.26(ms); mean=8.689(ms); s_mean=8.698; sleep=0(ms); delta=1; N=379; high_perf
Fftlength=512,pass=3:Tune: sum=3271.07(ms); min=2.133(ms); max=5.022(ms); mean=4.321(ms); s_mean=4.329; sleep=0(ms); delta=1; N=757; high_perf
Fftlength=1024,pass=3:Tune: sum=3095.59(ms); min=2.015(ms); max=2.709(ms); mean=2.046(ms); s_mean=2.048; sleep=0(ms); delta=1; N=1513; usual
Fftlength=2048,pass=3:Tune: sum=1756.3(ms); min=0.5687(ms); max=0.764(ms); mean=0.5806(ms); s_mean=0.5819; 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=21,	N=21,	<>=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=23751,	N=23751,	<>=1,	min=1	max=1
class PC_triplet_find_miss:		total=424,	N=424,	<>=1,	min=1	max=1


class PC_pulse_find_hit:		total=12082,	N=12082,	<>=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=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=23749,	N=23749,	<>=1,	min=1	max=1
class PoT_transfer_needed:		total=427,	N=427,	<>=1,	min=1	max=1

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

GPU device sync requested...  ...GPU device synched
07:42:54 (14080): 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.