Task 8703772961

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: AMD Athlon(tm) 64 X2 Dual Core Processor 5600+ 

     Cache: L1=64K L2=1024K

CPU features: FPU TSC PAE CMPXCHG8B APIC SYSENTER MTRR CMOV/CCMP MMX FXSAVE/FXRSTOR SSE SSE2 HT SSE3 
OpenCL-kernels filename : MultiBeam_Kernels_r3584.cl 
ar=0.070179  NumCfft=115295  NumGauss=0  NumPulse=252784865326  NumTriplet=252890764714
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:				 6
  Max work group size:				 1024
  Max clock frequency:				 1392Mhz
  Max memory allocation:			 536870912
  Cache type:					 Read/Write
  Cache line size:				 128
  Cache size:					 98304
  Global memory size:				 2147483648
  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 950
  Vendor:					 NVIDIA Corporation
  Driver version:				 430.86
  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_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 :  0.070179
Used GPU device parameters are:
	Number of compute units: 6
	Single buffer allocation size: 128MB
	Total device global memory: 2048MB
	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
Pulse: peak=1.069743, time=66.7, period=0.4325, d_freq=8105815583.84, score=1.018, chirp=3.4981, fft_len=128 
D:	threshold 0.01589751; unscaled peak power: 0.01604177 exceeds threshold for 0.9074%
Spike: peak=24.04013, time=51.54, d_freq=8105811336.76, chirp=-12.344, fft_len=128k
Spike: peak=24.95264, time=51.54, d_freq=8105811336.76, chirp=-12.349, fft_len=128k
Spike: peak=24.5963, time=51.54, d_freq=8105811336.76, chirp=-12.354, fft_len=128k
Pulse: peak=5.72695, time=33.31, period=4.955, d_freq=8105819621.93, score=1.038, chirp=19.528, fft_len=512 
D:	threshold 0.1958986; unscaled peak power: 0.2021538 exceeds threshold for 3.193%
Pulse: peak=6.475317, time=66.59, period=6.14, d_freq=8105811804.01, score=1.011, chirp=-28.418, fft_len=512 
D:	threshold 0.2252826; unscaled peak power: 0.2273628 exceeds threshold for 0.9234%
Pulse: peak=6.459336, time=49.95, period=6.308, d_freq=8105813884.44, score=1.007, chirp=55.669, fft_len=512 
D:	threshold 0.245654; unscaled peak power: 0.2471777 exceeds threshold for 0.6203%
Pulse: peak=10.04355, time=49.95, period=9.776, d_freq=8105818860.94, score=1.023, chirp=-58.147, fft_len=512 
D:	threshold 0.3351551; unscaled peak power: 0.3422249 exceeds threshold for 2.109%
Pulse: peak=10.04232, time=49.95, period=9.776, d_freq=8105818861.48, score=1.023, chirp=-58.584, fft_len=512 
D:	threshold 0.3342551; unscaled peak power: 0.3412679 exceeds threshold for 2.098%
Pulse: peak=4.398795, time=49.95, period=3.84, d_freq=8105820496.95, score=1, chirp=58.73, fft_len=512 
D:	threshold 0.1658782; unscaled peak power: 0.1659028 exceeds threshold for 0.01481%

Best spike: peak=24.95264, time=51.54, d_freq=8105811336.76, chirp=-12.349, fft_len=128k
Best autocorr: peak=17.1683, time=5.727, delay=4.9806, d_freq=8105815849.63, chirp=-6.5165, 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=5.726951, time=33.31, period=4.955, d_freq=8105819621.93, score=1.038, chirp=19.528, fft_len=512 
Best triplet: peak=0, time=-2.124e+011, period=0, d_freq=0, chirp=0, fft_len=0 
Spike count:    3
Autocorr count: 0
Pulse count:    7
Triplet count:  0
Gaussian count: 0
Wallclock time elapsed since last restart: 902.2 seconds
Fftlength=16,pass=3:Tune: sum=34256.4(ms); min=5.363(ms); max=71.92(ms); mean=53.03(ms); s_mean=57.52; sleep=60(ms); delta=306; N=646; usual
Fftlength=16,pass=4:Tune: sum=23286(ms); min=3.479(ms); max=67.65(ms); mean=44.1(ms); s_mean=59.01; sleep=60(ms); delta=399; N=528; usual
Fftlength=16,pass=5:Tune: sum=18321.1(ms); min=3.86(ms); max=66.95(ms); mean=37.85(ms); s_mean=44.61; sleep=45(ms); delta=448; N=484; usual
Fftlength=32,pass=3:Tune: sum=25892.1(ms); min=2.202(ms); max=68.29(ms); mean=43.08(ms); s_mean=58.37; sleep=60(ms); delta=398; N=601; usual
Fftlength=32,pass=4:Tune: sum=17827.5(ms); min=1.712(ms); max=67.72(ms); mean=32.53(ms); s_mean=46.39; sleep=45(ms); delta=541; N=548; usual
Fftlength=32,pass=5:Tune: sum=14560(ms); min=1.637(ms); max=61.89(ms); mean=28.11(ms); s_mean=56.14; sleep=45(ms); delta=538; N=518; usual
Fftlength=64,pass=3:Tune: sum=25206.7(ms); min=1.066(ms); max=80.3(ms); mean=38.96(ms); s_mean=56.58; sleep=45(ms); delta=497; N=647; usual
Fftlength=64,pass=4:Tune: sum=17720.5(ms); min=0.8599(ms); max=69.64(ms); mean=30.34(ms); s_mean=49.84; sleep=45(ms); delta=568; N=584; usual
Fftlength=64,pass=5:Tune: sum=14589.6(ms); min=0.7794(ms); max=64.62(ms); mean=26.15(ms); s_mean=39.91; sleep=30(ms); delta=573; N=558; usual
Fftlength=128,pass=3:Tune: sum=27205.6(ms); min=0.5139(ms); max=83.07(ms); mean=38.1(ms); s_mean=70.87; sleep=60(ms); delta=497; N=714; usual
Fftlength=128,pass=4:Tune: sum=19498.7(ms); min=0.459(ms); max=60.24(ms); mean=31.35(ms); s_mean=57.88; sleep=60(ms); delta=454; N=622; usual
Fftlength=128,pass=5:Tune: sum=15978(ms); min=0.4322(ms); max=49.69(ms); mean=27.08(ms); s_mean=47.32; sleep=45(ms); delta=597; N=590; usual
Fftlength=256,pass=3:Tune: sum=27154.8(ms); min=0.3212(ms); max=41.07(ms); mean=32.25(ms); s_mean=39.69; sleep=30(ms); delta=846; N=842; usual
Fftlength=256,pass=4:Tune: sum=19256.3(ms); min=0.2701(ms); max=29.38(ms); mean=23.31(ms); s_mean=28.09; sleep=30(ms); delta=830; N=826; usual
Fftlength=256,pass=5:Tune: sum=15429.9(ms); min=0.2331(ms); max=24.05(ms); mean= 19(ms); s_mean=22.57; sleep=15(ms); delta=815; N=812; usual
Fftlength=512,pass=3:Tune: sum=55999.9(ms); min=17.41(ms); max=43.06(ms); mean=40.79(ms); s_mean=41.03; sleep=30(ms); delta=1; N=1373; high_perf
Fftlength=1024,pass=3:Tune: sum=54499.5(ms); min=8.713(ms); max=20.3(ms); mean=19.85(ms); s_mean=19.81; sleep=15(ms); delta=1; N=2745; high_perf
Fftlength=2048,pass=3:Tune: sum=53187.1(ms); min=4.196(ms); max=9.819(ms); mean=9.69(ms); s_mean=9.694; sleep=0(ms); delta=1; N=5489; high_perf
Fftlength=4096,pass=3:Tune: sum=30924.6(ms); min=2.774(ms); max=2.906(ms); mean=2.817(ms); s_mean=2.819; sleep=0(ms); delta=1; N=10979; usual
Fftlength=8192,pass=3:Tune: sum=27938.3(ms); min=1.255(ms); max=1.337(ms); mean=1.272(ms); s_mean=1.275; sleep=0(ms); delta=1; N=21959; 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=43505,	N=43505,	<>=1,	min=1	max=1
class PC_triplet_find_miss:		total=389,	N=389,	<>=1,	min=1	max=1


class PC_pulse_find_hit:		total=43864,	N=43864,	<>=1,	min=1	max=1
class PC_pulse_find_miss:		total=10,	N=10,	<>=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=43496,	N=43496,	<>=1,	min=1	max=1
class PoT_transfer_needed:		total=399,	N=399,	<>=1,	min=1	max=1

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

GPU device sync requested...  ...GPU device synched
22:09:21 (5872): 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.