Task 8702359004

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) i7-6700K CPU @ 4.00GHz 

     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=0.009611  NumCfft=146001  NumGauss=0  NumPulse=50177167232  NumTriplet=67971049376
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:				 2
  Max compute units:				 15
  Max work group size:				 1024
  Max clock frequency:				 1784Mhz
  Max memory allocation:			 2147483648
  Cache type:					 Read/Write
  Cache line size:				 128
  Cache size:					 245760
  Global memory size:				 8589934592
  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 1070
  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
  Max compute units:				 5
  Max work group size:				 1024
  Max clock frequency:				 1455Mhz
  Max memory allocation:			 536870912
  Cache type:					 Read/Write
  Cache line size:				 128
  Cache size:					 81920
  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 1050
  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


Work Unit Info:
...............
Credit multiplier is :  2.85
WU true angle range is :  0.009611
Used GPU device parameters are:
	Number of compute units: 15
	Single buffer allocation size: 128MB
	Total device global memory: 8192MB
	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
Triplet: peak=11.14888, time=33.19, period=22.35, d_freq=1420243877.67, chirp=5.87, fft_len=256 
Pulse: peak=4.543159, time=53.71, period=10.78, d_freq=1420245274.84, score=1.003, chirp=-6.9366, fft_len=512 
D:	threshold 0.1706239; unscaled peak power: 0.1710798 exceeds threshold for 0.2672%
Autocorr: peak=18.21511, time=20.13, delay=4.0784, d_freq=1420243954.84, chirp=-9.2278, fft_len=128k
Triplet: peak=11.17535, time=55.05, period=46.98, d_freq=1420243076.34, chirp=-21.845, fft_len=2k
Triplet: peak=11.74312, time=89.34, period=8.703, d_freq=1420245033.48, chirp=27.981, fft_len=2k
Pulse: peak=6.382403, time=53.79, period=18.45, d_freq=1420245837.36, score=1.012, chirp=32.784, fft_len=2k
D:	threshold 0.8795999; unscaled peak power: 0.8885626 exceeds threshold for 1.019%
Triplet: peak=10.4042, time=99.54, period=7.51, d_freq=1420248280.16, chirp=40.822, fft_len=256 
Pulse: peak=3.8421, time=53.71, period=10.47, d_freq=1420241994.74, score=1.002, chirp=47.758, fft_len=512 
D:	threshold 0.1529416; unscaled peak power: 0.1532349 exceeds threshold for 0.1918%
Triplet: peak=13.37065, time=72.29, period=23.51, d_freq=1420241358.99, chirp=51.227, fft_len=128 
Pulse: peak=2.171304, time=53.69, period=4.46, d_freq=1420244919.53, score=1.033, chirp=82.71, fft_len=128 
D:	threshold 0.0244592; unscaled peak power: 0.02500469 exceeds threshold for 2.23%
Pulse: peak=3.768309, time=53.9, period=9.804, d_freq=1420246045.77, score=1.056, chirp=92.899, fft_len=4k
D:	threshold 1.077626; unscaled peak power: 1.125007 exceeds threshold for 4.397%
Pulse: peak=4.678406, time=53.7, period=11.29, d_freq=1420245896.62, score=1.009, chirp=-98.718, fft_len=256 
D:	threshold 0.0899821; unscaled peak power: 0.09063211 exceeds threshold for 0.7224%

Best spike: peak=23.47745, time=87.24, d_freq=1420247760.92, chirp=-10.318, fft_len=128k
Best autocorr: peak=18.21511, time=20.13, delay=4.0784, d_freq=1420243954.84, chirp=-9.2278, 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=3.768309, time=53.9, period=9.804, d_freq=1420246045.77, score=1.056, chirp=92.899, fft_len=4k
Best triplet: peak=13.37065, time=72.29, period=23.51, d_freq=1420241358.99, chirp=51.227, fft_len=128 
Spike count:    0
Autocorr count: 1
Pulse count:    6
Triplet count:  5
Gaussian count: 0
Wallclock time elapsed since last restart: 594.6 seconds
Fftlength=32,pass=3:Tune: sum=52904.9(ms); min=4.201(ms); max=72.52(ms); mean=48.9(ms); s_mean=59.68; sleep=60(ms); delta=608; N=1082; usual
Fftlength=32,pass=4:Tune: sum=21923.8(ms); min=3.011(ms); max=53.53(ms); mean=25.14(ms); s_mean=42.8; sleep=45(ms); delta=991; N=872; usual
Fftlength=32,pass=5:Tune: sum=17057.1(ms); min=3.328(ms); max=43.77(ms); mean=20.93(ms); s_mean=33.78; sleep=30(ms); delta=934; N=815; usual
Fftlength=64,pass=3:Tune: sum=22459.5(ms); min=2.213(ms); max=50.14(ms); mean=22.94(ms); s_mean=36.28; sleep=30(ms); delta=1068; N=979; usual
Fftlength=64,pass=4:Tune: sum=13185.5(ms); min=1.747(ms); max=31.76(ms); mean=14.62(ms); s_mean=21.31; sleep=15(ms); delta=1021; N=902; usual
Fftlength=64,pass=5:Tune: sum=10121.8(ms); min=1.625(ms); max=27.8(ms); mean=11.88(ms); s_mean=16.93; sleep=15(ms); delta=971; N=852; usual
Fftlength=128,pass=3:Tune: sum=18392.2(ms); min=1.128(ms); max=43.01(ms); mean=16.92(ms); s_mean=22.29; sleep=15(ms); delta=1146; N=1087; usual
Fftlength=128,pass=4:Tune: sum=12751.8(ms); min=0.8446(ms); max=31.59(ms); mean=12.19(ms); s_mean=15.56; sleep=15(ms); delta=1105; N=1046; usual
Fftlength=128,pass=5:Tune: sum=9744.44(ms); min=0.8231(ms); max=26.87(ms); mean=9.677(ms); s_mean=11.88; sleep=0(ms); delta=1066; N=1007; usual
Fftlength=256,pass=3:Tune: sum=17685.3(ms); min=0.5294(ms); max=24.48(ms); mean=15.26(ms); s_mean=23.3; sleep=15(ms); delta=1188; N=1159; usual
Fftlength=256,pass=4:Tune: sum=12428.1(ms); min=0.4372(ms); max=17.46(ms); mean=11.15(ms); s_mean=16.54; sleep=15(ms); delta=1144; N=1115; usual
Fftlength=256,pass=5:Tune: sum=9695.5(ms); min=0.4178(ms); max=14.06(ms); mean=9.061(ms); s_mean=13.11; sleep=15(ms); delta=1099; N=1070; usual
Fftlength=512,pass=3:Tune: sum=38328.6(ms); min=0.2747(ms); max=27.58(ms); mean=22.48(ms); s_mean=26.83; sleep=15(ms); delta=1719; N=1705; high_perf
Fftlength=512,pass=4:Tune: sum=1002.34(ms); min=0.2222(ms); max=8.587(ms); mean=3.286(ms); s_mean=8.153; sleep=0(ms); delta=1698; N=305; usual
Fftlength=512,pass=5:Tune: sum=768.753(ms); min=0.2206(ms); max=7.193(ms); mean=2.736(ms); s_mean=6.635; sleep=0(ms); delta=1674; N=281; usual
Fftlength=1024,pass=3:Tune: sum=30988.1(ms); min=0.1556(ms); max=11.12(ms); mean=10.01(ms); s_mean=10.44; sleep=0(ms); delta=3109; N=3095; high_perf
Fftlength=1024,pass=4:Tune: sum=191.288(ms); min=0.1178(ms); max=3.596(ms); mean=1.319(ms); s_mean=2.866; sleep=0(ms); delta=3099; N=145; usual
Fftlength=1024,pass=5:Tune: sum=144.955(ms); min=0.1176(ms); max=2.47(ms); mean=1.082(ms); s_mean=2.366; sleep=0(ms); delta=3088; N=134; usual
Fftlength=2048,pass=3:Tune: sum=29850.8(ms); min=2.132(ms); max=5.641(ms); mean=4.978(ms); s_mean=4.942; sleep=0(ms); delta=1; N=5997; high_perf
Fftlength=4096,pass=3:Tune: sum=28830.2(ms); min=1.05(ms); max=3.058(ms); mean=2.404(ms); s_mean=2.462; sleep=0(ms); delta=1; N=11993; high_perf
Fftlength=8192,pass=3:Tune: sum=29700.5(ms); min=1.209(ms); max=1.914(ms); mean=1.238(ms); s_mean=1.225; sleep=0(ms); delta=1; N=23987; 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=63435,	N=63435,	<>=1,	min=1	max=1
class PC_triplet_find_miss:		total=1419,	N=1419,	<>=1,	min=1	max=1


class PC_pulse_find_hit:		total=47868,	N=47868,	<>=1,	min=1	max=1
class PC_pulse_find_miss:		total=11,	N=11,	<>=1,	min=1	max=1
class PC_pulse_find_early_miss:		total=9,	N=9,	<>=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=63428,	N=63428,	<>=1,	min=1	max=1
class PoT_transfer_needed:		total=1427,	N=1427,	<>=1,	min=1	max=1

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

GPU device sync requested...  ...GPU device synched
14:36:31 (20472): 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.