Task 8617962170

Stderr output

<core_client_version>7.14.2</core_client_version>
<![CDATA[
<stderr_txt>
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) Xeon(R) CPU E3-1240 V2 @ 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_r3557.cl 
ar=0.011284  NumCfft=105363  NumGauss=0  NumPulse=35540766592  NumTriplet=48498399392
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 3557 , Ported by : Raistmer, JDWhale

SETI8 update by Raistmer

OpenCL version by Raistmer, r3557

Number of OpenCL platforms:				 2


 OpenCL Platform Name:					 NVIDIA CUDA
Number of devices:				 1
  Max compute units:				 6
  Max work group size:				 1024
  Max clock frequency:				 1480Mhz
  Max memory allocation:			 1073741824
  Cache type:					 Read/Write
  Cache line size:				 128
  Cache size:					 98304
  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 1050 Ti
  Vendor:					 NVIDIA Corporation
  Driver version:				 425.31
  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


 OpenCL Platform Name:					 Intel(R) OpenCL
Number of devices:				 0


Work Unit Info:
...............
Credit multiplier is :  2.85
WU true angle range is :  0.011284
Used GPU device parameters are:
	Number of compute units: 6
	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
Autocorr: peak=19.81237, time=62.99, delay=1.5342, d_freq=10475395081.1, chirp=-1.9293, fft_len=128k
Autocorr: peak=18.48175, time=62.99, delay=1.5342, d_freq=10475395079.2, chirp=-1.9598, fft_len=128k
Pulse: peak=4.905834, time=45.82, period=9.761, d_freq=10475400014.8, score=1.035, chirp=-12.053, fft_len=128 
D:	threshold 0.04439127; unscaled peak power: 0.04566063 exceeds threshold for 2.859%
Spike: peak=24.13786, time=28.63, d_freq=10475397508.7, chirp=-27.955, fft_len=128k
Pulse: peak=0.4122072, time=45.82, period=0.2598, d_freq=10475389715.5, score=1.014, chirp=-33.9, fft_len=128 
D:	threshold 0.01104538; unscaled peak power: 0.01108898 exceeds threshold for 0.3947%
Pulse: peak=1.676782, time=45.84, period=2.647, d_freq=10475392766.5, score=1.016, chirp=-35.594, fft_len=512 
D:	threshold 0.08427417; unscaled peak power: 0.08510467 exceeds threshold for 0.9855%
Pulse: peak=2.704697, time=45.9, period=4.832, d_freq=10475395848.7, score=1.053, chirp=55.464, fft_len=2k
D:	threshold 0.4894973; unscaled peak power: 0.5081496 exceeds threshold for 3.81%
Pulse: peak=0.8149118, time=45.84, period=0.7557, d_freq=10475396111.8, score=1.015, chirp=61.773, fft_len=512 
D:	threshold 0.0547337; unscaled peak power: 0.05509661 exceeds threshold for 0.663%
Triplet: peak=12.72871, time=55.96, period=20.28, d_freq=10475398955.8, chirp=79.853, fft_len=128 
Triplet: peak=11.07053, time=55.96, period=20.29, d_freq=10475398955.8, chirp=79.853, fft_len=256 
Pulse: peak=8.471517, time=45.82, period=20.29, d_freq=10475398146.6, score=1.038, chirp=79.853, fft_len=256 
D:	threshold 0.144748; unscaled peak power: 0.1496754 exceeds threshold for 3.404%
Pulse: peak=3.947331, time=45.82, period=8.805, d_freq=10475393168.3, score=1.008, chirp=-89.27, fft_len=256 
D:	threshold 0.07652646; unscaled peak power: 0.07701658 exceeds threshold for 0.6405%
Pulse: peak=7.467653, time=45.99, period=20.4, d_freq=10475389667.4, score=1.008, chirp=-90.283, fft_len=4k
D:	threshold 2.186178; unscaled peak power: 2.202379 exceeds threshold for 0.7411%
Pulse: peak=9.95124, time=45.9, period=28.19, d_freq=10475394786, score=1.026, chirp=-94.778, fft_len=2k
D:	threshold 1.308576; unscaled peak power: 1.339426 exceeds threshold for 2.358%
Pulse: peak=10.45214, time=45.9, period=30.06, d_freq=10475394687.7, score=1.075, chirp=-99.11, fft_len=2k
D:	threshold 1.385309; unscaled peak power: 1.479503 exceeds threshold for 6.8%
Pulse: peak=7.616507, time=45.9, period=19.51, d_freq=10475394686.8, score=1.004, chirp=-99.251, fft_len=2k
D:	threshold 1.033054; unscaled peak power: 1.037133 exceeds threshold for 0.3949%

Best spike: peak=24.13786, time=28.63, d_freq=10475397508.7, chirp=-27.955, fft_len=128k
Best autocorr: peak=19.81237, time=62.99, delay=1.5342, d_freq=10475395081.1, chirp=-1.9293, 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=10.45214, time=45.9, period=30.06, d_freq=10475394687.7, score=1.075, chirp=-99.11, fft_len=2k
Best triplet: peak=12.72871, time=55.96, period=20.28, d_freq=10475398955.8, chirp=79.853, fft_len=128 


Flopcounter: 3217084987335.517600

Spike count:    1
Autocorr count: 2
Pulse count:    11
Triplet count:  2
Gaussian count: 0
Wallclock time elapsed since last restart: 872.6 seconds
Fftlength=32,pass=3:Tune: sum=35313.8(ms); min=4.045(ms); max=66.65(ms); mean=43.28(ms); s_mean=56.27; sleep=45(ms); delta=610; N=816; usual
Fftlength=32,pass=4:Tune: sum=23715(ms); min=3.576(ms); max=65.59(ms); mean=32.09(ms); s_mean=42.42; sleep=45(ms); delta=809; N=739; usual
Fftlength=32,pass=5:Tune: sum=19025.8(ms); min=3.873(ms); max=59.5(ms); mean=27.53(ms); s_mean=43.86; sleep=45(ms); delta=786; N=691; usual
Fftlength=64,pass=3:Tune: sum=32048.7(ms); min=2.392(ms); max=70.16(ms); mean=37.88(ms); s_mean=59.34; sleep=60(ms); delta=685; N=846; usual
Fftlength=64,pass=4:Tune: sum=22014.8(ms); min=2.107(ms); max=63.94(ms); mean=27.45(ms); s_mean=55.18; sleep=45(ms); delta=828; N=802; usual
Fftlength=64,pass=5:Tune: sum=17284.4(ms); min=1.883(ms); max=52.42(ms); mean=22.92(ms); s_mean=42.76; sleep=45(ms); delta=801; N=754; usual
Fftlength=128,pass=3:Tune: sum=31059.6(ms); min=1.239(ms); max=68.17(ms); mean=34.59(ms); s_mean=59.08; sleep=60(ms); delta=689; N=898; usual
Fftlength=128,pass=4:Tune: sum=21704.9(ms); min=0.9981(ms); max=63.5(ms); mean=25.27(ms); s_mean=38.93; sleep=30(ms); delta=883; N=859; usual
Fftlength=128,pass=5:Tune: sum=17287.6(ms); min=0.9851(ms); max=57.06(ms); mean=21.19(ms); s_mean=31.53; sleep=30(ms); delta=839; N=816; usual
Fftlength=256,pass=3:Tune: sum=31257.5(ms); min=0.6001(ms); max=63.68(ms); mean=32.63(ms); s_mean=59.06; sleep=60(ms); delta=689; N=958; usual
Fftlength=256,pass=4:Tune: sum=22461.4(ms); min=0.4966(ms); max=44.87(ms); mean=24.55(ms); s_mean=43.43; sleep=45(ms); delta=927; N=915; usual
Fftlength=256,pass=5:Tune: sum=17923.4(ms); min=0.5018(ms); max=36.14(ms); mean=20.58(ms); s_mean=34.48; sleep=30(ms); delta=882; N=871; usual
Fftlength=512,pass=3:Tune: sum=30576.9(ms); min=0.3092(ms); max=30.72(ms); mean=23.98(ms); s_mean=29.15; sleep=30(ms); delta=1281; N=1275; usual
Fftlength=512,pass=4:Tune: sum=23017.3(ms); min=0.2796(ms); max=22.53(ms); mean=18.38(ms); s_mean=21.78; sleep=15(ms); delta=1258; N=1252; usual
Fftlength=512,pass=5:Tune: sum=16978.6(ms); min=0.2673(ms); max=17.3(ms); mean=13.8(ms); s_mean=16.17; sleep=15(ms); delta=1235; N=1230; usual
Fftlength=1024,pass=3:Tune: sum=65863.6(ms); min=0.1976(ms); max=32.52(ms); mean=29.55(ms); s_mean=31.55; sleep=30(ms); delta=2232; N=2229; high_perf
Fftlength=1024,pass=4:Tune: sum=626.459(ms); min=0.1362(ms); max=10.95(ms); mean=4.016(ms); s_mean=9.253; sleep=0(ms); delta=2222; N=156; usual
Fftlength=1024,pass=5:Tune: sum=492.001(ms); min=0.1434(ms); max=8.319(ms); mean=3.393(ms); s_mean=8.063; sleep=0(ms); delta=2210; N=145; usual
Fftlength=2048,pass=3:Tune: sum=52492.4(ms); min=5.336(ms); max=13.04(ms); mean=12.36(ms); s_mean=12.35; sleep=15(ms); delta=1; N=4247; high_perf
Fftlength=4096,pass=3:Tune: sum=53842.4(ms); min=2.783(ms); max=6.675(ms); mean=6.338(ms); s_mean=6.332; sleep=0(ms); delta=1; N=8495; high_perf
Fftlength=8192,pass=3:Tune: sum=35894.2(ms); min=2.015(ms); max=2.244(ms); mean=2.113(ms); s_mean=2.13; sleep=0(ms); delta=1; N=16991; 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=45570,	N=45570,	<>=1,	min=1	max=1
class PC_triplet_find_miss:		total=704,	N=704,	<>=1,	min=1	max=1


class PC_pulse_find_hit:		total=33894,	N=33894,	<>=1,	min=1	max=1
class PC_pulse_find_miss:		total=19,	N=19,	<>=1,	min=1	max=1
class PC_pulse_find_early_miss:		total=12,	N=12,	<>=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=45557,	N=45557,	<>=1,	min=1	max=1
class PoT_transfer_needed:		total=718,	N=718,	<>=1,	min=1	max=1

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

GPU device sync requested...  ...GPU device synched
05:05:55 (4432): called boinc_finish(0)

</stderr_txt>
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©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.