Task 8703555892

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 
Low-performance GPU detected, default period_iterations_num set to 500
For low-performance GPU path use_sleep enabled with 1ms per iteration, high prec timer enabled
OpenCL-kernels filename : MultiBeam_Kernels_r3584.cl 
ar=0.023069  NumCfft=106107  NumGauss=0  NumPulse=82925975451  NumTriplet=88927025854
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:				 3
  Max work group size:				 1024
  Max clock frequency:				 1741Mhz
  Max memory allocation:			 268435456
  Cache type:					 Read/Write
  Cache line size:				 128
  Cache size:					 49152
  Global memory size:				 1073741824
  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 GT 545
  Vendor:					 NVIDIA Corporation
  Driver version:				 391.35
  Version:					 OpenCL 1.1 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


Work Unit Info:
...............
Credit multiplier is :  2.85
WU true angle range is :  0.023069
Used GPU device parameters are:
	Number of compute units: 3
	Single buffer allocation size: 128MB
	Total device global memory: 1024MB
	max WG size: 1024
	local mem type: Real
	FERMI path used: yes
	LotOfMem path: yes
	LowPerformanceGPU path: yes
	HighPerformanceGPU path: no
period_iterations_num=500
Autocorr: peak=17.85417, time=51.54, delay=3.7499, d_freq=10250633791.6, chirp=10.717, fft_len=128k
Autocorr: peak=18.80368, time=51.54, delay=3.7499, d_freq=10250633791.8, chirp=10.722, fft_len=128k
Autocorr: peak=18.52495, time=51.54, delay=3.7499, d_freq=10250633792.1, chirp=10.727, fft_len=128k
Spike: peak=24.79975, time=28.63, d_freq=10250630981.7, chirp=14.317, fft_len=128k
Triplet: peak=11.50506, time=25.73, period=6.728, d_freq=10250638259.6, chirp=-27.276, fft_len=128 
Triplet: peak=11.40746, time=25.73, period=6.728, d_freq=10250638259.6, chirp=-27.276, fft_len=128 
Pulse: peak=6.644436, time=40.18, period=16.02, d_freq=10250634965.5, score=1.053, chirp=-35.061, fft_len=2k
D:	threshold 0.9558716; unscaled peak power: 0.9995394 exceeds threshold for 4.568%
Pulse: peak=6.877215, time=51.63, period=15.97, d_freq=10250634563.9, score=1.09, chirp=-35.061, fft_len=2k
D:	threshold 0.9428849; unscaled peak power: 1.015983 exceeds threshold for 7.753%
Pulse: peak=2.321824, time=40.11, period=3.33, d_freq=10250630574.6, score=1.155, chirp=38.332, fft_len=512 
D:	threshold 0.09143403; unscaled peak power: 0.1008947 exceeds threshold for 10.35%
Pulse: peak=2.658668, time=51.58, period=4.78, d_freq=10250631135.8, score=1.013, chirp=38.518, fft_len=1024 
D:	threshold 0.2331275; unscaled peak power: 0.2352744 exceeds threshold for 0.9209%
Pulse: peak=0.2861458, time=40.1, period=0.1247, d_freq=10250629080.3, score=1.012, chirp=-41.281, fft_len=32 
D:	threshold 0.002503773; unscaled peak power: 0.002510241 exceeds threshold for 0.2584%
Pulse: peak=2.379932, time=40.11, period=3.523, d_freq=10250628216, score=1.045, chirp=51.417, fft_len=512 
D:	threshold 0.1009821; unscaled peak power: 0.1041194 exceeds threshold for 3.107%
Pulse: peak=3.63218, time=40.11, period=5.922, d_freq=10250630598.9, score=1.096, chirp=55.657, fft_len=512 
D:	threshold 0.1380502; unscaled peak power: 0.1482547 exceeds threshold for 7.392%
Spike: peak=24.41979, time=10.02, d_freq=10250638371.1, chirp=-58.854, fft_len=32k
Pulse: peak=2.349338, time=40.1, period=3.919, d_freq=10250627658.6, score=1.006, chirp=68.188, fft_len=256 
D:	threshold 0.05323991; unscaled peak power: 0.05347961 exceeds threshold for 0.4502%
Pulse: peak=1.417698, time=51.52, period=1.699, d_freq=10250636658.4, score=1.006, chirp=-74.639, fft_len=512 
D:	threshold 0.0782449; unscaled peak power: 0.07850506 exceeds threshold for 0.3325%
Triplet: peak=10.09838, time=29.53, period=7.427, d_freq=10250635783.5, chirp=87.677, fft_len=2k
Triplet: peak=10.29958, time=29.53, period=7.427, d_freq=10250635783.5, chirp=87.677, fft_len=2k

Best spike: peak=24.79975, time=28.63, d_freq=10250630981.7, chirp=14.317, fft_len=128k
Best autocorr: peak=18.80368, time=51.54, delay=3.7499, d_freq=10250633791.8, chirp=10.722, 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=2.321824, time=40.11, period=3.33, d_freq=10250630574.6, score=1.155, chirp=38.332, fft_len=512 
Best triplet: peak=11.50506, time=25.73, period=6.728, d_freq=10250638259.6, chirp=-27.276, fft_len=128 
Spike count:    2
Autocorr count: 3
Pulse count:    9
Triplet count:  4
Gaussian count: 0
Wallclock time elapsed since last restart: 3630.1 seconds
Fftlength=32,pass=3:Tune: sum=130924(ms); min=6.402(ms); max=80.6(ms); mean=57.68(ms); s_mean=41.96; sleep=30(ms); delta=148; N=2270; usual
Fftlength=32,pass=4:Tune: sum=119920(ms); min=5.805(ms); max=77.15(ms); mean=58.9(ms); s_mean=53.07; sleep=45(ms); delta=145; N=2036; usual
Fftlength=32,pass=5:Tune: sum=101846(ms); min=5.646(ms); max=77.21(ms); mean=58.6(ms); s_mean=53.73; sleep=45(ms); delta=156; N=1738; usual
Fftlength=64,pass=3:Tune: sum=143593(ms); min=3.352(ms); max=76.93(ms); mean=59.71(ms); s_mean=44.95; sleep=45(ms); delta=140; N=2405; usual
Fftlength=64,pass=4:Tune: sum=119820(ms); min=3.04(ms); max=77.6(ms); mean=59.26(ms); s_mean=46.02; sleep=45(ms); delta=152; N=2022; usual
Fftlength=64,pass=5:Tune: sum=106504(ms); min=2.849(ms); max=79.29(ms); mean=58.71(ms); s_mean=48.46; sleep=45(ms); delta=157; N=1814; usual
Fftlength=128,pass=3:Tune: sum=132459(ms); min=1.785(ms); max=78.99(ms); mean=58.98(ms); s_mean=58.3; sleep=60(ms); delta=151; N=2246; usual
Fftlength=128,pass=4:Tune: sum=106480(ms); min=1.724(ms); max=86.8(ms); mean=57.4(ms); s_mean=44.28; sleep=45(ms); delta=177; N=1855; usual
Fftlength=128,pass=5:Tune: sum=84769.8(ms); min=1.737(ms); max=84.59(ms); mean=57.86(ms); s_mean=62.77; sleep=60(ms); delta=191; N=1465; usual
Fftlength=256,pass=3:Tune: sum=137029(ms); min=1.087(ms); max=76.22(ms); mean=60.85(ms); s_mean=61.3; sleep=60(ms); delta=151; N=2252; usual
Fftlength=256,pass=4:Tune: sum=115253(ms); min=1.04(ms); max=78.43(ms); mean=56.92(ms); s_mean=45.54; sleep=45(ms); delta=177; N=2025; usual
Fftlength=256,pass=5:Tune: sum=98339.3(ms); min=1.114(ms); max=66.17(ms); mean=57.47(ms); s_mean=59.26; sleep=60(ms); delta=165; N=1711; usual
Fftlength=512,pass=3:Tune: sum=94032(ms); min=0.565(ms); max=89.14(ms); mean=54.23(ms); s_mean=69.38; sleep=60(ms); delta=299; N=1734; usual
Fftlength=512,pass=4:Tune: sum=76447.1(ms); min=0.5811(ms); max=73.51(ms); mean=52.69(ms); s_mean=52.44; sleep=45(ms); delta=267; N=1451; usual
Fftlength=512,pass=5:Tune: sum=58913.8(ms); min=0.5906(ms); max=58.73(ms); mean=47.74(ms); s_mean=54.81; sleep=45(ms); delta=255; N=1234; usual
Fftlength=1024,pass=3:Tune: sum=100775(ms); min=46.04(ms); max=46.88(ms); mean=46.42(ms); s_mean=46.35; sleep=45(ms); delta=1; N=2171; usual
Fftlength=1024,pass=4:Tune: sum=86030(ms); min=39.22(ms); max=39.98(ms); mean=39.63(ms); s_mean=39.65; sleep=30(ms); delta=1; N=2171; usual
Fftlength=1024,pass=5:Tune: sum=72049.2(ms); min=32.59(ms); max=33.57(ms); mean=33.2(ms); s_mean=33.2; sleep=30(ms); delta=1; N=2170; usual
Fftlength=2048,pass=3:Tune: sum=101964(ms); min=23.35(ms); max=23.6(ms); mean=23.49(ms); s_mean=23.48; sleep=15(ms); delta=1; N=4341; usual
Fftlength=2048,pass=4:Tune: sum=88176.4(ms); min=20.14(ms); max=20.43(ms); mean=20.31(ms); s_mean=20.32; sleep=15(ms); delta=1; N=4341; usual
Fftlength=2048,pass=5:Tune: sum=74309.9(ms); min=16.86(ms); max=17.29(ms); mean=17.12(ms); s_mean=17.1; sleep=15(ms); delta=1; N=4341; usual
Fftlength=4096,pass=3:Tune: sum=256484(ms); min=11.46(ms); max=31.56(ms); mean=29.55(ms); s_mean=29.55; sleep=30(ms); delta=1; N=8681; high_perf
Fftlength=8192,pass=3:Tune: sum=183611(ms); min=10.36(ms); max=10.8(ms); mean=10.57(ms); s_mean=10.58; sleep=0(ms); delta=1; N=17363; 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=36403,	N=36403,	<>=1,	min=1	max=1
class PC_triplet_find_miss:		total=766,	N=766,	<>=1,	min=1	max=1


class PC_pulse_find_hit:		total=34644,	N=34644,	<>=1,	min=1	max=1
class PC_pulse_find_miss:		total=13,	N=13,	<>=1,	min=1	max=1
class PC_pulse_find_early_miss:		total=10,	N=10,	<>=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=36394,	N=36394,	<>=1,	min=1	max=1
class PoT_transfer_needed:		total=776,	N=776,	<>=1,	min=1	max=1

class SleepQuantum:		total=5627.3242,	N=5829,	<>=0.96540131,	min=0.85105479	max=1.4894662

GPU device sync requested...  ...GPU device synched
15:06:03 (8196): 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.