Task 8702892509

Stderr output

<core_client_version>7.16.5</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) i7-4790K CPU @ 4.00GHz 

     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=0.432085  NumCfft=194863  NumGauss=1094580696  NumPulse=226341818345  NumTriplet=452723332903
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:				 13
  Max work group size:				 1024
  Max clock frequency:				 1380Mhz
  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:				 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 :  0.432085
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=24.77384, time=33.55, d_freq=1419117952.64, chirp=13.975, fft_len=128k
Spike: peak=24.00859, time=33.55, d_freq=1419117952.64, chirp=13.979, fft_len=128k
Pulse: peak=0.9021102, time=86.98, period=0.1527, d_freq=1419121950.71, score=1.016, chirp=57.216, fft_len=64 
D:	threshold 0.007205565; unscaled peak power: 0.007259783 exceeds threshold for 0.7524%
Pulse: peak=0.9295446, time=86.98, period=0.1527, d_freq=1419121975.87, score=1.047, chirp=59.26, fft_len=64 
D:	threshold 0.007163396; unscaled peak power: 0.007321392 exceeds threshold for 2.206%

Best spike: peak=24.77384, time=33.55, d_freq=1419117952.64, chirp=13.975, fft_len=128k
Best autocorr: peak=16.41043, time=20.13, delay=6.0901, d_freq=1419121267.27, chirp=8.6187, fft_len=128k
Best gaussian: peak=3.388692, mean=0.5164099, ChiSq=1.257928, time=66.27, d_freq=1419121503.23,
	score=0.2454729, null_hyp=2.174773, chirp=-65.73, fft_len=16k
Best pulse: peak=0.9295446, time=86.98, period=0.1527, d_freq=1419121975.87, score=1.047, chirp=59.26, fft_len=64 
Best triplet: peak=0, time=-2.122e+011, period=0, d_freq=0, chirp=0, fft_len=0 
Spike count:    2
Autocorr count: 0
Pulse count:    2
Triplet count:  0
Gaussian count: 0
Wallclock time elapsed since last restart: 1672.2 seconds
Fftlength=8,pass=3:Tune: sum=6608.43(ms); min=5.204(ms); max=60.34(ms); mean=32.08(ms); s_mean=39.38; sleep=30(ms); delta=256; N=206; usual
Fftlength=8,pass=4:Tune: sum=4484.32(ms); min=2.977(ms); max=41.39(ms); mean=24.5(ms); s_mean=32.18; sleep=30(ms); delta=246; N=183; usual
Fftlength=8,pass=5:Tune: sum=3326.95(ms); min=2.318(ms); max=32.73(ms); mean=20.92(ms); s_mean=26.83; sleep=15(ms); delta=238; N=159; usual
Fftlength=16,pass=3:Tune: sum=3893.04(ms); min=1.371(ms); max=36.85(ms); mean=18.28(ms); s_mean=28.14; sleep=30(ms); delta=260; N=213; usual
Fftlength=16,pass=4:Tune: sum=2808.59(ms); min=1.128(ms); max=28.32(ms); mean=15.02(ms); s_mean=21.91; sleep=15(ms); delta=250; N=187; usual
Fftlength=16,pass=5:Tune: sum=2020.27(ms); min=1.35(ms); max=21.24(ms); mean=12.71(ms); s_mean=15.34; sleep=15(ms); delta=238; N=159; usual
Fftlength=32,pass=3:Tune: sum=2930.77(ms); min=0.989(ms); max=39.72(ms); mean=13.38(ms); s_mean=18.44; sleep=15(ms); delta=266; N=219; usual
Fftlength=32,pass=4:Tune: sum=2144.29(ms); min=0.5562(ms); max=50.17(ms); mean=10.51(ms); s_mean=12.84; sleep=15(ms); delta=255; N=204; usual
Fftlength=32,pass=5:Tune: sum=1514.55(ms); min=0.5401(ms); max=37.92(ms); mean=7.93(ms); s_mean=9.018; sleep=0(ms); delta=242; N=191; usual
Fftlength=64,pass=3:Tune: sum=2853.19(ms); min=0.4522(ms); max=29.62(ms); mean=10.89(ms); s_mean=12.88; sleep=15(ms); delta=287; N=262; usual
Fftlength=64,pass=4:Tune: sum=2056.46(ms); min=0.2771(ms); max=21.98(ms); mean=8.096(ms); s_mean=9.343; sleep=0(ms); delta=279; N=254; usual
Fftlength=64,pass=5:Tune: sum=1525.5(ms); min=0.315(ms); max=17.73(ms); mean=6.519(ms); s_mean=15.41; sleep=15(ms); delta=259; N=234; usual
Fftlength=128,pass=3:Tune: sum=7424.06(ms); min=16.6(ms); max=53.45(ms); mean=38.07(ms); s_mean=37.86; sleep=30(ms); delta=1; N=195; high_perf
Fftlength=256,pass=3:Tune: sum=7297.7(ms); min=8.156(ms); max=32.66(ms); mean=18.66(ms); s_mean=18.42; sleep=15(ms); delta=1; N=391; high_perf
Fftlength=512,pass=3:Tune: sum=7602.46(ms); min=3.904(ms); max=48.18(ms); mean=9.709(ms); s_mean=9.307; sleep=0(ms); delta=1; N=783; high_perf
Fftlength=1024,pass=3:Tune: sum=2386.12(ms); min=1.499(ms); max=1.584(ms); mean=1.525(ms); s_mean=1.522; sleep=0(ms); delta=1; N=1565; usual
Fftlength=2048,pass=3:Tune: sum=1785.44(ms); min=0.5035(ms); max=0.8834(ms); mean=0.5702(ms); s_mean=0.5375; sleep=0(ms); delta=1; N=3131; 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=39,	N=39,	<>=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=24626,	N=24626,	<>=1,	min=1	max=1
class PC_triplet_find_miss:		total=399,	N=399,	<>=1,	min=1	max=1


class PC_pulse_find_hit:		total=12502,	N=12502,	<>=1,	min=1	max=1
class PC_pulse_find_miss:		total=9,	N=9,	<>=1,	min=1	max=1
class PC_pulse_find_early_miss:		total=8,	N=8,	<>=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=24625,	N=24625,	<>=1,	min=1	max=1
class PoT_transfer_needed:		total=401,	N=401,	<>=1,	min=1	max=1

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

GPU device sync requested...  ...GPU device synched
19:55:21 (8088): called boinc_finish(0)

</stderr_txt>
]]>

 
©2020 University of California
 
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.