Task 8625273541

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) i9-9900K 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 
OpenCL-kernels filename : MultiBeam_Kernels_r3584.cl 
ar=0.012583  NumCfft=146035  NumGauss=0  NumPulse=50212798336  NumTriplet=68006680480
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:				 68
  Max work group size:				 1024
  Max clock frequency:				 1650Mhz
  Max memory allocation:			 2952790016
  Cache type:					 Read/Write
  Cache line size:				 128
  Cache size:					 2228224
  Global memory size:				 11811160064
  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 RTX 2080 Ti
  Vendor:					 NVIDIA Corporation
  Driver version:				 442.50
  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 cl_khr_int64_base_atomics cl_khr_int64_extended_atomics


Work Unit Info:
...............
Credit multiplier is :  2.85
WU true angle range is :  0.012583
Used GPU device parameters are:
	Number of compute units: 68
	Single buffer allocation size: 128MB
	Total device global memory: 11264MB
	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=9.459942, time=53.9, period=28.31, d_freq=1419255022.58, score=1.007, chirp=-0.45011, fft_len=4k
D:	threshold 2.450082; unscaled peak power: 2.464999 exceeds threshold for 0.6088%
Pulse: peak=4.067194, time=53.7, period=10.13, d_freq=1419261927.65, score=1.039, chirp=1.3328, fft_len=256 
D:	threshold 0.07581988; unscaled peak power: 0.07818899 exceeds threshold for 3.125%
Pulse: peak=1.689094, time=53.71, period=3.242, d_freq=1419256484.34, score=1.022, chirp=-3.0658, fft_len=512 
D:	threshold 0.07969907; unscaled peak power: 0.08080513 exceeds threshold for 1.388%
Spike: peak=24.68265, time=6.711, d_freq=1419260451.03, chirp=-11.472, fft_len=128k
Spike: peak=24.64715, time=6.711, d_freq=1419260451.02, chirp=-11.473, fft_len=128k
Triplet: peak=10.70604, time=47.5, period=11.09, d_freq=1419256787.9, chirp=-27.995, fft_len=512 
Pulse: peak=0.272867, time=53.69, period=0.1346, d_freq=1419259260.41, score=1.066, chirp=-46.926, fft_len=32 
D:	threshold 0.002436919; unscaled peak power: 0.002469775 exceeds threshold for 1.348%
Triplet: peak=10.97931, time=83.18, period=20.98, d_freq=1419255064.21, chirp=52.258, fft_len=128 
Triplet: peak=13.24639, time=86.94, period=7.256, d_freq=1419255791.45, chirp=-61.856, fft_len=32 
Pulse: peak=2.874246, time=53.69, period=6.396, d_freq=1419259145.17, score=1.003, chirp=-66.123, fft_len=64 
D:	threshold 0.01492221; unscaled peak power: 0.01495256 exceeds threshold for 0.2034%
Triplet: peak=14.72411, time=86.94, period=7.256, d_freq=1419255845.4, chirp=-68.256, fft_len=32 
Triplet: peak=14.38425, time=86.94, period=7.256, d_freq=1419255779.73, chirp=-72.521, fft_len=32 
Triplet: peak=11.36989, time=56.68, period=33.02, d_freq=1419260575.83, chirp=81.053, fft_len=16 
Pulse: peak=6.730389, time=53.74, period=20.74, d_freq=1419258072.14, score=1.037, chirp=-85.319, fft_len=1024 
D:	threshold 0.4643359; unscaled peak power: 0.4793645 exceeds threshold for 3.237%
Pulse: peak=9.958643, time=53.74, period=27.37, d_freq=1419258074.52, score=1.008, chirp=-85.453, fft_len=1024 
D:	threshold 0.6763796; unscaled peak power: 0.6813175 exceeds threshold for 0.73%
Pulse: peak=3.288268, time=53.74, period=7.34, d_freq=1419260810.4, score=1.013, chirp=-99.316, fft_len=1024 
D:	threshold 0.2624692; unscaled peak power: 0.2650508 exceeds threshold for 0.9836%

Best spike: peak=24.68265, time=6.711, d_freq=1419260451.03, chirp=-11.472, fft_len=128k
Best autocorr: peak=16.86502, time=60.4, delay=1.5906, d_freq=1419256616.09, chirp=-19.809, fft_len=128k
Best gaussian: peak=0, mean=0, ChiSq=0, time=-2.125e+011, d_freq=0,
	score=-12, null_hyp=0, chirp=0, fft_len=0 
Best pulse: peak=0.272867, time=53.69, period=0.1346, d_freq=1419259260.41, score=1.066, chirp=-46.926, fft_len=32 
Best triplet: peak=14.72411, time=86.94, period=7.256, d_freq=1419255845.4, chirp=-68.256, fft_len=32 
Spike count:    2
Autocorr count: 0
Pulse count:    8
Triplet count:  6
Gaussian count: 0
Wallclock time elapsed since last restart: 332.5 seconds
Fftlength=32,pass=3:Tune: sum=34542.7(ms); min=4.134(ms); max= 71(ms); mean=36.63(ms); s_mean=58.37; sleep=60(ms); delta=913; N=943; usual
Fftlength=32,pass=4:Tune: sum=19224.7(ms); min=2.837(ms); max=42.84(ms); mean=22.33(ms); s_mean=35.81; sleep=30(ms); delta=988; N=861; usual
Fftlength=32,pass=5:Tune: sum=12130.6(ms); min=2.661(ms); max=30.68(ms); mean=15.61(ms); s_mean=23.23; sleep=15(ms); delta=936; N=777; usual
Fftlength=64,pass=3:Tune: sum=17799.5(ms); min=1.942(ms); max=39.73(ms); mean=18.26(ms); s_mean=29.32; sleep=30(ms); delta=1070; N=975; usual
Fftlength=64,pass=4:Tune: sum=9976.87(ms); min=1.436(ms); max=22.95(ms); mean=11.13(ms); s_mean=15.36; sleep=15(ms); delta=1023; N=896; usual
Fftlength=64,pass=5:Tune: sum=7004.87(ms); min=1.47(ms); max=20.03(ms); mean=8.379(ms); s_mean=11.45; sleep=0(ms); delta=971; N=836; usual
Fftlength=128,pass=3:Tune: sum=12532.9(ms); min=0.7293(ms); max=28.71(ms); mean=11.58(ms); s_mean=14.73; sleep=15(ms); delta=1149; N=1082; usual
Fftlength=128,pass=4:Tune: sum=8836.28(ms); min=0.5918(ms); max=22.63(ms); mean=8.48(ms); s_mean=10.21; sleep=0(ms); delta=1109; N=1042; usual
Fftlength=128,pass=5:Tune: sum=3991.71(ms); min=0.5592(ms); max=11.46(ms); mean=4.224(ms); s_mean=4.56; sleep=0(ms); delta=1080; N=945; usual
Fftlength=256,pass=3:Tune: sum=12268.6(ms); min=0.3602(ms); max=22.19(ms); mean=10.89(ms); s_mean=19.18; sleep=15(ms); delta=1194; N=1127; high_perf
Fftlength=256,pass=4:Tune: sum=1379.02(ms); min=0.3035(ms); max=6.372(ms); mean=2.549(ms); s_mean=5.601; sleep=0(ms); delta=1155; N=541; usual
Fftlength=256,pass=5:Tune: sum=933.696(ms); min=0.2733(ms); max=4.515(ms); mean=1.987(ms); s_mean=3.9; sleep=0(ms); delta=1118; N=470; usual
Fftlength=512,pass=3:Tune: sum=11827(ms); min=0.246(ms); max=9.733(ms); mean=7.125(ms); s_mean=8.157; sleep=0(ms); delta=1727; N=1660; high_perf
Fftlength=512,pass=4:Tune: sum=300.615(ms); min=0.203(ms); max=2.824(ms); mean=1.193(ms); s_mean=2.412; sleep=0(ms); delta=1706; N=252; usual
Fftlength=512,pass=5:Tune: sum=221.993(ms); min=0.1866(ms); max=2.695(ms); mean=0.9694(ms); s_mean=1.934; sleep=0(ms); delta=1683; N=229; usual
Fftlength=1024,pass=3:Tune: sum=11673.8(ms); min=0.1266(ms); max=5.768(ms); mean=3.79(ms); s_mean=3.885; sleep=0(ms); delta=3113; N=3080; high_perf
Fftlength=1024,pass=4:Tune: sum=72.8594(ms); min=0.1015(ms); max=1.196(ms); mean=0.5782(ms); s_mean=1.082; sleep=0(ms); delta=3103; N=126; usual
Fftlength=1024,pass=5:Tune: sum=54.4072(ms); min=0.09216(ms); max=1.026(ms); mean=0.469(ms); s_mean=0.92; sleep=0(ms); delta=3093; N=116; usual
Fftlength=2048,pass=3:Tune: sum=10492.6(ms); min=0.8804(ms); max=2.991(ms); mean=1.748(ms); s_mean=1.748; sleep=0(ms); delta=1; N=6001; high_perf
Fftlength=4096,pass=3:Tune: sum=9433.27(ms); min=0.3647(ms); max=1.583(ms); mean=0.786(ms); s_mean=0.7823; sleep=0(ms); delta=1; N=12001; high_perf
Fftlength=8192,pass=3:Tune: sum=4747.72(ms); min=0.1909(ms); max=0.439(ms); mean=0.1978(ms); s_mean=0.197; sleep=0(ms); delta=1; N=24003; 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=47556,	N=47556,	<>=1,	min=1	max=1
class PC_triplet_find_miss:		total=17332,	N=17332,	<>=1,	min=1	max=1


class PC_pulse_find_hit:		total=47902,	N=47902,	<>=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=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=47551,	N=47551,	<>=1,	min=1	max=1
class PoT_transfer_needed:		total=17338,	N=17338,	<>=1,	min=1	max=1

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

GPU device sync requested...  ...GPU device synched
02:58:57 (2760): 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.