Task 8703733976

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) i7-4790 CPU @ 3.60GHz 

     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 
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=0.012475  NumCfft=105379  NumGauss=0  NumPulse=35557534848  NumTriplet=48515167648
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:				 2


 OpenCL Platform Name:					 NVIDIA CUDA
Number of devices:				 1
  Max compute units:				 3
  Max work group size:				 1024
  Max clock frequency:				 1468Mhz
  Max memory allocation:			 536870912
  Cache type:					 Read/Write
  Cache line size:				 128
  Cache size:					 49152
  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 GT 1030
  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


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


Work Unit Info:
...............
Credit multiplier is :  2.85
WU true angle range is :  0.012475
Used GPU device parameters are:
	Number of compute units: 3
	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: yes
	HighPerformanceGPU path: no
period_iterations_num=500
Triplet: peak=10.99577, time=33.78, period=31.05, d_freq=10472089037.7, chirp=-18.075, fft_len=32 
Pulse: peak=2.270506, time=45.82, period=3.609, d_freq=10472089279.7, score=1.082, chirp=-25.605, fft_len=128 
D:	threshold 0.02429016; unscaled peak power: 0.02563553 exceeds threshold for 5.539%
Pulse: peak=0.400282, time=45.82, period=0.2506, d_freq=10472092974.4, score=1.004, chirp=26.735, fft_len=256 
D:	threshold 0.02124188; unscaled peak power: 0.02126395 exceeds threshold for 0.1039%
Pulse: peak=0.8204232, time=45.84, period=0.8906, d_freq=10472093195.4, score=1.017, chirp=-39.161, fft_len=512 
D:	threshold 0.05694089; unscaled peak power: 0.05736822 exceeds threshold for 0.7505%
Pulse: peak=0.257037, time=45.81, period=0.1053, d_freq=10472088155.3, score=1.007, chirp=-48.198, fft_len=32 
D:	threshold 0.0024599; unscaled peak power: 0.002463318 exceeds threshold for 0.139%
Pulse: peak=2.084363, time=45.84, period=3.132, d_freq=10472091389.7, score=1.039, chirp=57.988, fft_len=512 
D:	threshold 0.09063402; unscaled peak power: 0.0929665 exceeds threshold for 2.574%
Pulse: peak=6.839734, time=45.84, period=17.06, d_freq=10472085263.1, score=1.031, chirp=64.766, fft_len=512 
D:	threshold 0.2338348; unscaled peak power: 0.2401027 exceeds threshold for 2.68%
Pulse: peak=9.810346, time=45.9, period=23.71, d_freq=10472084394.2, score=1.018, chirp=67.166, fft_len=2k
D:	threshold 1.34873; unscaled peak power: 1.37065 exceeds threshold for 1.625%
Pulse: peak=0.3669059, time=45.82, period=0.2239, d_freq=10472091544.4, score=1.002, chirp=74.556, fft_len=128 
D:	threshold 0.01070552; unscaled peak power: 0.01070996 exceeds threshold for 0.04147%
Pulse: peak=0.6412647, time=45.81, period=0.5052, d_freq=10472083994.6, score=1.011, chirp=87.359, fft_len=32 
D:	threshold 0.003186816; unscaled peak power: 0.003200168 exceeds threshold for 0.419%
Pulse: peak=3.742306, time=45.86, period=8.579, d_freq=10472091595.5, score=1, chirp=-96.208, fft_len=1024 
D:	threshold 0.3016347; unscaled peak power: 0.3016364 exceeds threshold for 0.0005632%

Best spike: peak=23.70874, time=85.9, d_freq=10472088667.7, chirp=-14.617, fft_len=128k
Best autocorr: peak=16.71226, time=74.45, delay=3.8574, d_freq=10472088583.2, chirp=9.7125, 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=2.270506, time=45.82, period=3.609, d_freq=10472089279.7, score=1.082, chirp=-25.605, fft_len=128 
Best triplet: peak=10.99577, time=33.78, period=31.05, d_freq=10472089037.7, chirp=-18.075, fft_len=32 
Spike count:    0
Autocorr count: 0
Pulse count:    10
Triplet count:  1
Gaussian count: 0
Wallclock time elapsed since last restart: 1998.0 seconds
Fftlength=32,pass=3:Tune: sum=69947.6(ms); min=5.158(ms); max=72.8(ms); mean=55.21(ms); s_mean=55.99; sleep=45(ms); delta=322; N=1267; usual
Fftlength=32,pass=4:Tune: sum=48205(ms); min=4.275(ms); max=69.94(ms); mean=49.95(ms); s_mean=57.77; sleep=60(ms); delta=410; N=965; usual
Fftlength=32,pass=5:Tune: sum=38040.8(ms); min=3.878(ms); max=68.95(ms); mean=45.72(ms); s_mean=56.07; sleep=45(ms); delta=440; N=832; usual
Fftlength=64,pass=3:Tune: sum=67337.8(ms); min=2.497(ms); max=83.8(ms); mean=54.3(ms); s_mean=59.92; sleep=60(ms); delta=343; N=1240; usual
Fftlength=64,pass=4:Tune: sum=46081.9(ms); min=1.835(ms); max=69.24(ms); mean=46.74(ms); s_mean=55.71; sleep=45(ms); delta=414; N=986; usual
Fftlength=64,pass=5:Tune: sum=36913.8(ms); min=1.951(ms); max=78.64(ms); mean=42.38(ms); s_mean=47.39; sleep=45(ms); delta=540; N=871; usual
Fftlength=128,pass=3:Tune: sum=65918.3(ms); min=1.334(ms); max=74.8(ms); mean=53.77(ms); s_mean=61.1; sleep=60(ms); delta=342; N=1226; usual
Fftlength=128,pass=4:Tune: sum=45913.8(ms); min=1.133(ms); max=70.91(ms); mean=45.82(ms); s_mean=56.26; sleep=45(ms); delta=414; N=1002; usual
Fftlength=128,pass=5:Tune: sum=37281.6(ms); min=1.021(ms); max=83.43(ms); mean=41.84(ms); s_mean=66.18; sleep=60(ms); delta=546; N=891; usual
Fftlength=256,pass=3:Tune: sum=66795.7(ms); min=0.7373(ms); max=79.78(ms); mean=53.27(ms); s_mean=62.06; sleep=60(ms); delta=344; N=1254; usual
Fftlength=256,pass=4:Tune: sum=50734.3(ms); min=0.5263(ms); max=106.6(ms); mean=44.62(ms); s_mean=67.89; sleep=60(ms); delta=615; N=1137; usual
Fftlength=256,pass=5:Tune: sum=36342(ms); min=0.5304(ms); max=76.27(ms); mean=39.42(ms); s_mean=50.16; sleep=45(ms); delta=544; N=922; usual
Fftlength=512,pass=3:Tune: sum=67956.7(ms); min=0.3451(ms); max=72.28(ms); mean=53.05(ms); s_mean=63.92; sleep=60(ms); delta=346; N=1281; usual
Fftlength=512,pass=4:Tune: sum=49782.1(ms); min=0.3308(ms); max=52.7(ms); mean=39.6(ms); s_mean=47.1; sleep=45(ms); delta=1259; N=1257; usual
Fftlength=512,pass=5:Tune: sum=38088.8(ms); min=0.2929(ms); max=40.82(ms); mean=30.84(ms); s_mean=35.63; sleep=30(ms); delta=1237; N=1235; usual
Fftlength=1024,pass=3:Tune: sum=60338.2(ms); min=0.2853(ms); max=30.79(ms); mean=27.03(ms); s_mean=28.42; sleep=30(ms); delta=2234; N=2232; usual
Fftlength=1024,pass=4:Tune: sum=49110.4(ms); min=0.1874(ms); max=25.06(ms); mean=22.1(ms); s_mean=23.49; sleep=15(ms); delta=2224; N=2222; usual
Fftlength=1024,pass=5:Tune: sum=30757.9(ms); min=0.2294(ms); max=18.16(ms); mean=13.91(ms); s_mean=14.16; sleep=15(ms); delta=2213; N=2211; usual
Fftlength=2048,pass=3:Tune: sum=145072(ms); min=14.4(ms); max=37.01(ms); mean=34.14(ms); s_mean=34.36; sleep=30(ms); delta=1; N=4249; high_perf
Fftlength=4096,pass=3:Tune: sum=146794(ms); min=7.117(ms); max=19.43(ms); mean=17.27(ms); s_mean=17.18; sleep=15(ms); delta=1; N=8499; high_perf
Fftlength=8192,pass=3:Tune: sum=89477.7(ms); min=5.068(ms); max=6.754(ms); mean=5.264(ms); s_mean=5.169; sleep=0(ms); delta=1; N=16997; 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=45504,	N=45504,	<>=1,	min=1	max=1
class PC_triplet_find_miss:		total=786,	N=786,	<>=1,	min=1	max=1


class PC_pulse_find_hit:		total=33913,	N=33913,	<>=1,	min=1	max=1
class PC_pulse_find_miss:		total=16,	N=16,	<>=1,	min=1	max=1
class PC_pulse_find_early_miss:		total=14,	N=14,	<>=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=45496,	N=45496,	<>=1,	min=1	max=1
class PoT_transfer_needed:		total=795,	N=795,	<>=1,	min=1	max=1

class SleepQuantum:		total=6984.647,	N=3552,	<>=1.9663984,	min=1.642728	max=2.0473409

GPU device sync requested...  ...GPU device synched
09:01:46 (30928): 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.