Task 8703532781

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) i5-6400 CPU @ 2.70GHz 

     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=0.021837  NumCfft=105567  NumGauss=0  NumPulse=78544803967  NumTriplet=84339895555
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:				 1177Mhz
  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:				 375.63
  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


Work Unit Info:
...............
Credit multiplier is :  2.85
WU true angle range is :  0.021837
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=25.00908, time=17.18, d_freq=10414369956.9, chirp=19.257, fft_len=128k
Spike: peak=24.63295, time=17.18, d_freq=10414369956.9, chirp=19.259, fft_len=128k
Spike: peak=26.22406, time=17.18, d_freq=10414369956.9, chirp=19.263, fft_len=128k
Spike: peak=25.41589, time=17.18, d_freq=10414369956.9, chirp=19.264, fft_len=128k
Spike: peak=26.00721, time=17.18, d_freq=10414369956.9, chirp=19.268, fft_len=128k
Spike: peak=24.87342, time=17.18, d_freq=10414369956.9, chirp=19.269, fft_len=128k
Spike: peak=24.43756, time=17.18, d_freq=10414369956.9, chirp=19.273, fft_len=128k
Spike: peak=25.00945, time=35.79, d_freq=10414380711.9, chirp=38.383, fft_len=32k
Spike: peak=25.0716, time=35.79, d_freq=10414380711.9, chirp=38.403, fft_len=32k
Spike: peak=24.0492, time=35.79, d_freq=10414380712, chirp=38.424, fft_len=32k
Spike: peak=24.46513, time=35.79, d_freq=10414380711.9, chirp=38.606, fft_len=32k
Spike: peak=25.5089, time=35.79, d_freq=10414380711.9, chirp=38.627, fft_len=32k
Spike: peak=25.39878, time=35.79, d_freq=10414380711.9, chirp=38.647, fft_len=32k
Spike: peak=24.18195, time=35.79, d_freq=10414380711.9, chirp=38.667, fft_len=32k
Pulse: peak=3.655439, time=49.94, period=6.789, d_freq=10414372421.1, score=1.075, chirp=55.047, fft_len=256 
D:	threshold 0.06908744; unscaled peak power: 0.07308988 exceeds threshold for 5.793%
Pulse: peak=4.613532, time=49.97, period=8.635, d_freq=10414369772.8, score=1.045, chirp=88.563, fft_len=1024 
D:	threshold 0.3509798; unscaled peak power: 0.363777 exceeds threshold for 3.646%

Best spike: peak=26.22406, time=17.18, d_freq=10414369956.9, chirp=19.263, fft_len=128k
Best autocorr: peak=17.61966, time=5.727, delay=5.3423, d_freq=10414375397.4, chirp=16.188, 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=3.655439, time=49.94, period=6.789, d_freq=10414372421.1, score=1.075, chirp=55.047, fft_len=256 
Best triplet: peak=0, time=-2.124e+011, period=0, d_freq=0, chirp=0, fft_len=0 
Spike count:    14
Autocorr count: 0
Pulse count:    2
Triplet count:  0
Gaussian count: 0
Wallclock time elapsed since last restart: 838.5 seconds
Fftlength=32,pass=3:Tune: sum=52147.2(ms); min=5.571(ms); max=70.39(ms); mean=53.43(ms); s_mean=54.58; sleep=45(ms); delta=384; N=976; usual
Fftlength=32,pass=4:Tune: sum=35705.2(ms); min=5.067(ms); max=66.11(ms); mean=45.89(ms); s_mean=56.46; sleep=45(ms); delta=498; N=778; usual
Fftlength=32,pass=5:Tune: sum=23204.7(ms); min=4.999(ms); max=65.35(ms); mean=34.58(ms); s_mean=55.82; sleep=45(ms); delta=667; N=671; usual
Fftlength=64,pass=3:Tune: sum=31087.8(ms); min=2.804(ms); max=67.56(ms); mean=37.91(ms); s_mean=56.46; sleep=45(ms); delta=628; N=820; usual
Fftlength=64,pass=4:Tune: sum=21559.9(ms); min=2.429(ms); max=62.93(ms); mean=28.29(ms); s_mean=52.09; sleep=45(ms); delta=792; N=762; usual
Fftlength=64,pass=5:Tune: sum=18596.6(ms); min=2.416(ms); max=54.77(ms); mean=25.94(ms); s_mean=42.48; sleep=45(ms); delta=768; N=717; usual
Fftlength=128,pass=3:Tune: sum=30217.4(ms); min=1.386(ms); max=63.25(ms); mean=34.77(ms); s_mean=55.63; sleep=45(ms); delta=631; N=869; usual
Fftlength=128,pass=4:Tune: sum=21277.4(ms); min=1.23(ms); max=63.02(ms); mean=25.54(ms); s_mean=36.67; sleep=30(ms); delta=858; N=833; usual
Fftlength=128,pass=5:Tune: sum=17905.6(ms); min=1.242(ms); max=55.15(ms); mean=22.47(ms); s_mean=29.94; sleep=30(ms); delta=822; N=797; usual
Fftlength=256,pass=3:Tune: sum=30029.2(ms); min=0.6988(ms); max=57.07(ms); mean=32.53(ms); s_mean=55.94; sleep=45(ms); delta=630; N=923; usual
Fftlength=256,pass=4:Tune: sum=21367.1(ms); min=0.5674(ms); max=41.09(ms); mean=24.2(ms); s_mean=40.16; sleep=30(ms); delta=895; N=883; usual
Fftlength=256,pass=5:Tune: sum=17554.8(ms); min=0.6077(ms); max=32.94(ms); mean=20.85(ms); s_mean=32.73; sleep=30(ms); delta=854; N=842; usual
Fftlength=512,pass=3:Tune: sum=25954.4(ms); min=0.3667(ms); max=26.2(ms); mean=20.65(ms); s_mean=24.72; sleep=15(ms); delta=1269; N=1257; usual
Fftlength=512,pass=4:Tune: sum=18925(ms); min=0.2921(ms); max=19.52(ms); mean=15.29(ms); s_mean=17.72; sleep=15(ms); delta=1250; N=1238; usual
Fftlength=512,pass=5:Tune: sum=14195.7(ms); min=0.3142(ms); max=14.31(ms); mean=11.65(ms); s_mean=13.36; sleep=15(ms); delta=1230; N=1218; usual
Fftlength=1024,pass=3:Tune: sum=64241.6(ms); min=13.25(ms); max=31.23(ms); mean=30.06(ms); s_mean=29.94; sleep=30(ms); delta=1; N=2137; high_perf
Fftlength=2048,pass=3:Tune: sum=63362.5(ms); min=6.627(ms); max=15.53(ms); mean=14.83(ms); s_mean=14.92; sleep=15(ms); delta=1; N=4273; high_perf
Fftlength=4096,pass=3:Tune: sum=67332.7(ms); min=3.384(ms); max=8.766(ms); mean=7.88(ms); s_mean=7.969; sleep=0(ms); delta=1; N=8545; high_perf
Fftlength=8192,pass=3:Tune: sum=43628.5(ms); min=2.409(ms); max=2.963(ms); mean=2.553(ms); s_mean=2.553; sleep=0(ms); delta=1; N=17091; 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=35837,	N=35837,	<>=1,	min=1	max=1
class PC_triplet_find_miss:		total=792,	N=792,	<>=1,	min=1	max=1


class PC_pulse_find_hit:		total=34112,	N=34112,	<>=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=0,	N=0,	<>=0,	min=0	max=0


class PoT_transfer_not_needed:		total=35835,	N=35835,	<>=1,	min=1	max=1
class PoT_transfer_needed:		total=795,	N=795,	<>=1,	min=1	max=1

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

GPU device sync requested...  ...GPU device synched
14:47:00 (14312): 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.