Task 8703963832

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 Ryzen 7 3700X 8-Core Processor              

     Cache: L1=64K L2=512K

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 SSE4A 
OpenCL-kernels filename : MultiBeam_Kernels_r3584.cl 
ar=0.434552  NumCfft=194285  NumGauss=1088208666  NumPulse=226427329725  NumTriplet=452822036483
Currently allocated 229 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:				 46
  Max work group size:				 1024
  Max clock frequency:				 1710Mhz
  Max memory allocation:			 2147483648
  Cache type:					 Read/Write
  Cache line size:				 128
  Cache size:					 753664
  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 RTX 2080
  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 :  0.434552
Used GPU device parameters are:
	Number of compute units: 46
	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=12.381, time=45.7, period=2.211, d_freq=1419320444.07, chirp=8.2213, fft_len=16 
Autocorr: peak=18.20512, time=6.711, delay=1.6945, d_freq=1419316491.63, chirp=12.722, fft_len=128k
Autocorr: peak=18.49859, time=6.711, delay=1.6945, d_freq=1419316491.64, chirp=12.723, fft_len=128k
Autocorr: peak=17.88288, time=6.711, delay=1.6945, d_freq=1419316491.64, chirp=12.724, fft_len=128k
Autocorr: peak=18.08832, time=6.711, delay=1.6945, d_freq=1419316491.71, chirp=12.734, fft_len=128k
Triplet: peak=9.715097, time=18.77, period=3.847, d_freq=1419318682.83, chirp=-12.846, fft_len=128 
Triplet: peak=11.56818, time=45.7, period=2.211, d_freq=1419320397.31, chirp=20.554, fft_len=16 
Triplet: peak=11.50268, time=45.7, period=2.211, d_freq=1419320397.31, chirp=20.554, fft_len=16 
Triplet: peak=12.14181, time=45.7, period=2.211, d_freq=1419320349.76, chirp=-20.554, fft_len=16 
Triplet: peak=9.82525, time=45.7, period=2.211, d_freq=1419320350.55, chirp=32.886, fft_len=16 
Triplet: peak=9.884491, time=45.7, period=2.211, d_freq=1419320350.55, chirp=32.886, fft_len=16 
Triplet: peak=12.20526, time=45.7, period=2.211, d_freq=1419320396.52, chirp=-32.886, fft_len=16 
Triplet: peak=12.06761, time=45.7, period=2.211, d_freq=1419320396.52, chirp=-32.886, fft_len=16 
Triplet: peak=11.26848, time=45.7, period=2.211, d_freq=1419320443.28, chirp=-45.219, fft_len=16 
Triplet: peak=11.16723, time=45.7, period=2.211, d_freq=1419320443.28, chirp=-45.219, fft_len=16 
Triplet: peak=9.854589, time=45.7, period=2.211, d_freq=1419320490.05, chirp=-57.551, fft_len=16 
Triplet: peak=9.736778, time=45.7, period=2.211, d_freq=1419320490.05, chirp=-57.551, fft_len=16 
Triplet: peak=9.855057, time=7.55, period=0.6816, d_freq=1419316105.91, chirp=-67.572, fft_len=1024 
Triplet: peak=9.800458, time=7.55, period=0.6816, d_freq=1419316105.43, chirp=-67.636, fft_len=1024 
Pulse: peak=10.45368, time=86.52, period=3.518, d_freq=1419316566.45, score=1.03, chirp=-86.327, fft_len=32 
D:	threshold 0.02161864; unscaled peak power: 0.02221201 exceeds threshold for 2.745%

Best spike: peak=23.81674, time=102.3, d_freq=1419313407.92, chirp=-99.924, fft_len=32k
Best autocorr: peak=18.49859, time=6.711, delay=1.6945, d_freq=1419316491.64, chirp=12.723, fft_len=128k
Best gaussian: peak=3.508246, mean=0.5240211, ChiSq=1.324424, time=12.58, d_freq=1419317687.74,
	score=0.9053535, null_hyp=2.246969, chirp=28.374, fft_len=16k
Best pulse: peak=10.45368, time=86.52, period=3.518, d_freq=1419316566.45, score=1.03, chirp=-86.327, fft_len=32 
Best triplet: peak=12.381, time=45.7, period=2.211, d_freq=1419320444.07, chirp=8.2213, fft_len=16 
Spike count:    0
Autocorr count: 4
Pulse count:    1
Triplet count:  15
Gaussian count: 0
Wallclock time elapsed since last restart: 340.8 seconds
Fftlength=8,pass=3:Tune: sum=2999.07(ms); min=2.497(ms); max=29.55(ms); mean=14.56(ms); s_mean=17.73; sleep=15(ms); delta=256; N=206; usual
Fftlength=8,pass=4:Tune: sum=1854.43(ms); min=1.141(ms); max=19.91(ms); mean=10.13(ms); s_mean=13.27; sleep=15(ms); delta=246; N=183; usual
Fftlength=8,pass=5:Tune: sum=1318.19(ms); min=1.772(ms); max=22.46(ms); mean=8.343(ms); s_mean=9.827; sleep=0(ms); delta=237; N=158; usual
Fftlength=16,pass=3:Tune: sum=2535.44(ms); min=1.411(ms); max=27.56(ms); mean=11.74(ms); s_mean=18.68; sleep=15(ms); delta=263; N=216; usual
Fftlength=16,pass=4:Tune: sum=1544.14(ms); min=1.315(ms); max=23.01(ms); mean=8.302(ms); s_mean=11.16; sleep=0(ms); delta=249; N=186; usual
Fftlength=16,pass=5:Tune: sum=1032.84(ms); min=0.6612(ms); max=13.56(ms); mean=6.455(ms); s_mean=7.243; sleep=0(ms); delta=239; N=160; usual
Fftlength=32,pass=3:Tune: sum=1366.32(ms); min=0.6737(ms); max=13.93(ms); mean=6.211(ms); s_mean=8.144; sleep=0(ms); delta=267; N=220; usual
Fftlength=32,pass=4:Tune: sum=888.365(ms); min=0.8479(ms); max=8.239(ms); mean=4.579(ms); s_mean=5.251; sleep=0(ms); delta=257; N=194; usual
Fftlength=32,pass=5:Tune: sum=659.745(ms); min=0.4509(ms); max=7.399(ms); mean=3.858(ms); s_mean=4.001; sleep=0(ms); delta=250; N=171; usual
Fftlength=64,pass=3:Tune: sum=940.902(ms); min=0.3882(ms); max=8.782(ms); mean=3.856(ms); s_mean=4.215; sleep=0(ms); delta=291; N=244; usual
Fftlength=64,pass=4:Tune: sum=682.826(ms); min=0.1977(ms); max=9.605(ms); mean=3.076(ms); s_mean=4.538; sleep=0(ms); delta=285; N=222; usual
Fftlength=64,pass=5:Tune: sum=505.76(ms); min=0.1954(ms); max=5.736(ms); mean=2.676(ms); s_mean=5.089; sleep=0(ms); delta=268; N=189; usual
Fftlength=128,pass=3:Tune: sum=2202.55(ms); min=4.544(ms); max=39.67(ms); mean=11.3(ms); s_mean=10.98; sleep=0(ms); delta=1; N=195; high_perf
Fftlength=256,pass=3:Tune: sum=2122.84(ms); min=2.009(ms); max=18.43(ms); mean=5.457(ms); s_mean=5.491; sleep=0(ms); delta=1; N=389; high_perf
Fftlength=512,pass=3:Tune: sum=2375.29(ms); min=1.049(ms); max=7.266(ms); mean=3.049(ms); s_mean=2.858; sleep=0(ms); delta=1; N=779; high_perf
Fftlength=1024,pass=3:Tune: sum=841.307(ms); min=0.2611(ms); max=0.8133(ms); mean=0.5403(ms); s_mean=0.5101; sleep=0(ms); delta=1; N=1557; usual
Fftlength=2048,pass=3:Tune: sum=382.274(ms); min=0.1177(ms); max=0.1491(ms); mean=0.1228(ms); s_mean=0.1234; sleep=0(ms); delta=1; N=3113; 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=30,	N=30,	<>=1,	min=1	max=1
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=21061,	N=21061,	<>=1,	min=1	max=1
class PC_triplet_find_miss:		total=3824,	N=3824,	<>=1,	min=1	max=1


class PC_pulse_find_hit:		total=12432,	N=12432,	<>=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=7,	N=7,	<>=1,	min=1	max=1
class PC_pulse_find_2CPU:		total=1,	N=1,	<>=1,	min=1	max=1


class PoT_transfer_not_needed:		total=21056,	N=21056,	<>=1,	min=1	max=1
class PoT_transfer_needed:		total=3830,	N=3830,	<>=1,	min=1	max=1

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

GPU device sync requested...  ...GPU device synched
04:56:07 (13692): called boinc_finish(0)

</stderr_txt>
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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.