Task 8703902061

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) i7-2600 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=0.435457  NumCfft=194049  NumGauss=1085591046  NumPulse=226510241765  NumTriplet=452914863801
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:				 6
  Max work group size:				 1024
  Max clock frequency:				 1071Mhz
  Max memory allocation:			 536870912
  Cache type:					 Read/Write
  Cache line size:				 128
  Cache size:					 98304
  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 760
  Vendor:					 NVIDIA Corporation
  Driver version:				 442.19
  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_d3d9_sharing 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


Work Unit Info:
...............
Credit multiplier is :  2.85
WU true angle range is :  0.435457
Used GPU device parameters are:
	Number of compute units: 6
	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
Spike: peak=25.16945, time=78.85, d_freq=1419825274.68, chirp=-52.054, fft_len=32k
Spike: peak=24.97731, time=78.85, d_freq=1419825274.71, chirp=-52.069, fft_len=32k
Pulse: peak=2.263926, time=101.2, period=0.598, d_freq=1419826151.46, score=1.01, chirp=82.416, fft_len=64 
D:	threshold 0.01218053; unscaled peak power: 0.01226208 exceeds threshold for 0.6695%

Best spike: peak=25.16945, time=78.85, d_freq=1419825274.68, chirp=-52.054, fft_len=32k
Best autocorr: peak=16.50765, time=33.55, delay=4.8678, d_freq=1419824205.29, chirp=-0.40113, fft_len=128k
Best gaussian: peak=3.009493, mean=0.5209039, ChiSq=1.41958, time=47.82, d_freq=1419820260.9,
	score=-1.158886, null_hyp=2.193132, chirp=47.318, fft_len=16k
Best pulse: peak=2.263926, time=101.2, period=0.598, d_freq=1419826151.46, score=1.01, chirp=82.416, fft_len=64 
Best triplet: peak=0, time=-2.125e+011, period=0, d_freq=0, chirp=0, fft_len=0 
Spike count:    2
Autocorr count: 0
Pulse count:    1
Triplet count:  0
Gaussian count: 0
Wallclock time elapsed since last restart: 599.8 seconds
Fftlength=8,pass=3:Tune: sum=9519.08(ms); min=4.913(ms); max=66.96(ms); mean=45.33(ms); s_mean=54.05; sleep=45(ms); delta=180; N=210; usual
Fftlength=8,pass=4:Tune: sum=7034.49(ms); min=7.168(ms); max=64.13(ms); mean=40.2(ms); s_mean=55.7; sleep=45(ms); delta=206; N=175; usual
Fftlength=8,pass=5:Tune: sum=5128.93(ms); min=5.754(ms); max=53.9(ms); mean=34.65(ms); s_mean=48.76; sleep=45(ms); delta=227; N=148; usual
Fftlength=16,pass=3:Tune: sum=6092.19(ms); min=1.454(ms); max=58.07(ms); mean=28.2(ms); s_mean=46.93; sleep=45(ms); delta=263; N=216; usual
Fftlength=16,pass=4:Tune: sum=4467.71(ms); min=1.753(ms); max=45.22(ms); mean=22.01(ms); s_mean=34.89; sleep=30(ms); delta=250; N=203; usual
Fftlength=16,pass=5:Tune: sum=3335.92(ms); min=1.971(ms); max=36.28(ms); mean=17.56(ms); s_mean=24.82; sleep=15(ms); delta=237; N=190; usual
Fftlength=32,pass=3:Tune: sum=3828.18(ms); min=0.8852(ms); max=37.22(ms); mean=15.95(ms); s_mean=24.29; sleep=15(ms); delta=263; N=240; usual
Fftlength=32,pass=4:Tune: sum=2831.13(ms); min=0.6481(ms); max=28.18(ms); mean=12.47(ms); s_mean=17.93; sleep=15(ms); delta=250; N=227; usual
Fftlength=32,pass=5:Tune: sum=2252.07(ms); min=0.6334(ms); max=23.54(ms); mean=10.47(ms); s_mean=13.88; sleep=15(ms); delta=238; N=215; usual
Fftlength=64,pass=3:Tune: sum=3885.58(ms); min=0.4001(ms); max=38.25(ms); mean=14.13(ms); s_mean=17.99; sleep=15(ms); delta=286; N=275; usual
Fftlength=64,pass=4:Tune: sum=2925.5(ms); min=0.4716(ms); max=30.62(ms); mean=11.12(ms); s_mean=13.44; sleep=15(ms); delta=274; N=263; usual
Fftlength=64,pass=5:Tune: sum=2307.02(ms); min=0.4266(ms); max=25.49(ms); mean=9.455(ms); s_mean=22.33; sleep=15(ms); delta=255; N=244; usual
Fftlength=128,pass=3:Tune: sum=4463.8(ms); min=22.53(ms); max=23.35(ms); mean=22.89(ms); s_mean=22.93; sleep=15(ms); delta=1; N=195; usual
Fftlength=128,pass=4:Tune: sum=3367.77(ms); min=12.61(ms); max=17.7(ms); mean=17.27(ms); s_mean=17.37; sleep=15(ms); delta=1; N=195; usual
Fftlength=128,pass=5:Tune: sum=2599.76(ms); min=12.98(ms); max=14.01(ms); mean=13.47(ms); s_mean=13.48; sleep=15(ms); delta=1; N=193; usual
Fftlength=256,pass=3:Tune: sum=10410.7(ms); min=11.73(ms); max=27.39(ms); mean=26.76(ms); s_mean=26.83; sleep=15(ms); delta=1; N=389; high_perf
Fftlength=512,pass=3:Tune: sum=8986.75(ms); min=4.942(ms); max=11.91(ms); mean=11.57(ms); s_mean=11.59; sleep=0(ms); delta=1; N=777; high_perf
Fftlength=1024,pass=3:Tune: sum=8997.81(ms); min=5.771(ms); max=6.258(ms); mean=5.794(ms); s_mean=5.789; sleep=0(ms); delta=1; N=1553; usual
Fftlength=2048,pass=3:Tune: sum=4994.29(ms); min=1.597(ms); max=1.754(ms); mean=1.607(ms); s_mean=1.607; sleep=0(ms); delta=1; N=3107; 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=20,	N=20,	<>=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=24494,	N=24494,	<>=1,	min=1	max=1
class PC_triplet_find_miss:		total=335,	N=335,	<>=1,	min=1	max=1


class PC_pulse_find_hit:		total=12407,	N=12407,	<>=1,	min=1	max=1
class PC_pulse_find_miss:		total=10,	N=10,	<>=1,	min=1	max=1
class PC_pulse_find_early_miss:		total=6,	N=6,	<>=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=24487,	N=24487,	<>=1,	min=1	max=1
class PoT_transfer_needed:		total=343,	N=343,	<>=1,	min=1	max=1

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

GPU device sync requested...  ...GPU device synched
12:21:50 (10664): 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.