Task 8628807042

Stderr output

<core_client_version>7.4.36</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) i7-3930K CPU @ 3.20GHz 

     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=0.013585  NumCfft=115207  NumGauss=0  NumPulse=45842633600  NumTriplet=58813766816
Currently allocated 201 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:				 13
  Max work group size:				 1024
  Max clock frequency:				 1367Mhz
  Max memory allocation:			 1073741824
  Cache type:					 Read/Write
  Cache line size:				 128
  Cache size:					 212992
  Global memory size:				 4294967296
  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 970
  Vendor:					 NVIDIA Corporation
  Driver version:				 417.71
  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 :  0.013585
Used GPU device parameters are:
	Number of compute units: 13
	Single buffer allocation size: 128MB
	Total device global memory: 4096MB
	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=24.47856, time=40.09, d_freq=8122136474.02, chirp=-10.762, fft_len=128k
Spike: peak=24.21191, time=5.727, d_freq=8122139552.61, chirp=-21.182, fft_len=128k
Spike: peak=25.73184, time=5.727, d_freq=8122139552.61, chirp=-21.183, fft_len=128k
Spike: peak=26.02131, time=5.727, d_freq=8122139552.6, chirp=-21.184, fft_len=128k
Spike: peak=25.00961, time=5.727, d_freq=8122139552.59, chirp=-21.186, fft_len=128k
Spike: peak=24.87229, time=5.727, d_freq=8122139552.61, chirp=-21.197, fft_len=128k
Spike: peak=25.57916, time=5.727, d_freq=8122139552.61, chirp=-21.198, fft_len=128k
Spike: peak=25.0041, time=5.727, d_freq=8122139552.6, chirp=-21.199, fft_len=128k
Spike: peak=24.41597, time=5.727, d_freq=8122133783.4, chirp=25.576, fft_len=128k
Pulse: peak=2.885821, time=45.82, period=5.379, d_freq=8122130784.39, score=1.028, chirp=-29.205, fft_len=128 
D:	threshold 0.02949733; unscaled peak power: 0.0300989 exceeds threshold for 2.039%
Pulse: peak=1.92971, time=45.9, period=3.042, d_freq=8122132496.33, score=1.005, chirp=-61.367, fft_len=2k
D:	threshold 0.3653781; unscaled peak power: 0.3665132 exceeds threshold for 0.3107%
Pulse: peak=2.879169, time=45.82, period=5.425, d_freq=8122130980.43, score=1.025, chirp=64.835, fft_len=128 
D:	threshold 0.02961129; unscaled peak power: 0.03015671 exceeds threshold for 1.842%
Pulse: peak=1.799409, time=45.82, period=2.477, d_freq=8122139929.45, score=1.029, chirp=68.923, fft_len=64 
D:	threshold 0.01069807; unscaled peak power: 0.01089863 exceeds threshold for 1.875%
Pulse: peak=3.921416, time=45.82, period=8.763, d_freq=8122135273.59, score=1.002, chirp=-87.323, fft_len=256 
D:	threshold 0.07592823; unscaled peak power: 0.07602385 exceeds threshold for 0.1259%
Pulse: peak=2.184557, time=45.99, period=4.004, d_freq=8122137319.65, score=1.021, chirp=-97.069, fft_len=4k
D:	threshold 0.7380111; unscaled peak power: 0.7484447 exceeds threshold for 1.414%
Triplet: peak=12.10325, time=68.02, period=23.4, d_freq=8122129918.43, chirp=-98.128, fft_len=32 

Best spike: peak=26.02131, time=5.727, d_freq=8122139552.6, chirp=-21.184, fft_len=128k
Best autocorr: peak=17.49741, time=40.09, delay=1.1017, d_freq=8122135158.13, chirp=-0.10535, fft_len=128k
Best gaussian: peak=0, mean=0, ChiSq=0, time=-2.124e+011, d_freq=0,
	score=-12, null_hyp=0, chirp=0, fft_len=0 
Best pulse: peak=1.799409, time=45.82, period=2.477, d_freq=8122139929.45, score=1.029, chirp=68.923, fft_len=64 
Best triplet: peak=12.10325, time=68.02, period=23.4, d_freq=8122129918.43, chirp=-98.128, fft_len=32 
Spike count:    9
Autocorr count: 0
Pulse count:    6
Triplet count:  1
Gaussian count: 0
Wallclock time elapsed since last restart: 771.2 seconds
Fftlength=32,pass=3:Tune: sum=67831.9(ms); min=5.159(ms); max=71.67(ms); mean=55.51(ms); s_mean=56.61; sleep=45(ms); delta=422; N=1222; usual
Fftlength=32,pass=4:Tune: sum=25595.4(ms); min=4.54(ms); max=62.46(ms); mean=30.47(ms); s_mean=43.59; sleep=45(ms); delta=943; N=840; usual
Fftlength=32,pass=5:Tune: sum=16322.6(ms); min=4.618(ms); max=42.48(ms); mean=21.91(ms); s_mean=34.29; sleep=30(ms); delta=900; N=745; usual
Fftlength=64,pass=3:Tune: sum=26978.3(ms); min=2.882(ms); max=63.38(ms); mean=28.61(ms); s_mean=48.61; sleep=45(ms); delta=1020; N=943; usual
Fftlength=64,pass=4:Tune: sum=15827.6(ms); min=2.233(ms); max=39.1(ms); mean=18.19(ms); s_mean=28.2; sleep=30(ms); delta=973; N=870; usual
Fftlength=64,pass=5:Tune: sum=12791.5(ms); min=2.229(ms); max=32.88(ms); mean=15.66(ms); s_mean=22.12; sleep=15(ms); delta=920; N=817; usual
Fftlength=128,pass=3:Tune: sum=22085.3(ms); min=1.451(ms); max=52.5(ms); mean=21.4(ms); s_mean=28.94; sleep=30(ms); delta=1083; N=1032; usual
Fftlength=128,pass=4:Tune: sum=15433.9(ms); min=1.089(ms); max=38.37(ms); mean=15.57(ms); s_mean=19.87; sleep=15(ms); delta=1042; N=991; usual
Fftlength=128,pass=5:Tune: sum=12498.1(ms); min=1.125(ms); max=35.93(ms); mean=13.17(ms); s_mean=16.51; sleep=15(ms); delta=1000; N=949; usual
Fftlength=256,pass=3:Tune: sum=21710.5(ms); min=0.6927(ms); max=33.26(ms); mean=19.74(ms); s_mean=31.43; sleep=30(ms); delta=1125; N=1100; usual
Fftlength=256,pass=4:Tune: sum=15210(ms); min=0.5633(ms); max=23.65(ms); mean=14.39(ms); s_mean=22.08; sleep=15(ms); delta=1082; N=1057; usual
Fftlength=256,pass=5:Tune: sum=12497.9(ms); min=0.5788(ms); max=19.76(ms); mean=12.34(ms); s_mean=18.15; sleep=15(ms); delta=1038; N=1013; usual
Fftlength=512,pass=3:Tune: sum=48077.5(ms); min=0.3537(ms); max=83.13(ms); mean=30.49(ms); s_mean=36.66; sleep=30(ms); delta=1589; N=1577; high_perf
Fftlength=512,pass=4:Tune: sum=1353.4(ms); min=0.2927(ms); max=11.41(ms); mean=4.408(ms); s_mean= 11; sleep=0(ms); delta=1568; N=307; usual
Fftlength=512,pass=5:Tune: sum=1103.7(ms); min=0.3145(ms); max=9.463(ms); mean=3.9(ms); s_mean=9.144; sleep=0(ms); delta=1544; N=283; usual
Fftlength=1024,pass=3:Tune: sum=39967.8(ms); min=0.1873(ms); max=54.51(ms); mean=14.09(ms); s_mean=14.83; sleep=15(ms); delta=2849; N=2837; high_perf
Fftlength=1024,pass=4:Tune: sum=263.628(ms); min=0.1489(ms); max=4.704(ms); mean=1.793(ms); s_mean=3.923; sleep=0(ms); delta=2839; N=147; usual
Fftlength=1024,pass=5:Tune: sum=203.285(ms); min=0.1597(ms); max=3.503(ms); mean=1.506(ms); s_mean=3.318; sleep=0(ms); delta=2827; N=135; usual
Fftlength=2048,pass=3:Tune: sum=43871.7(ms); min=3.57(ms); max=10.11(ms); mean=8.007(ms); s_mean=7.982; sleep=0(ms); delta=1; N=5479; high_perf
Fftlength=4096,pass=3:Tune: sum=45724.7(ms); min=1.771(ms); max=5.48(ms); mean=4.173(ms); s_mean=4.135; sleep=0(ms); delta=1; N=10957; high_perf
Fftlength=8192,pass=3:Tune: sum=33985.2(ms); min=1.522(ms); max=1.815(ms); mean=1.551(ms); s_mean=1.55; sleep=0(ms); delta=1; N=21915; 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=0,	N=0,	<>=0,	min=0	max=0
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=55124,	N=55124,	<>=1,	min=1	max=1
class PC_triplet_find_miss:		total=994,	N=994,	<>=1,	min=1	max=1


class PC_pulse_find_hit:		total=43731,	N=43731,	<>=1,	min=1	max=1
class PC_pulse_find_miss:		total=12,	N=12,	<>=1,	min=1	max=1
class PC_pulse_find_early_miss:		total=7,	N=7,	<>=1,	min=1	max=1
class PC_pulse_find_2CPU:		total=0,	N=0,	<>=0,	min=0	max=0


class PoT_transfer_not_needed:		total=55117,	N=55117,	<>=1,	min=1	max=1
class PoT_transfer_needed:		total=1002,	N=1002,	<>=1,	min=1	max=1

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

GPU device sync requested...  ...GPU device synched
15:52:53 (4620): 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.