Task 8672866107

Stderr output

<core_client_version>7.16.5</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) i9-9980XE CPU @ 3.00GHz 

     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=0.435666  NumCfft=194007  NumGauss=1085146672  NumPulse=226473658755  NumTriplet=452841683031
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:				 72
  Max work group size:				 1024
  Max clock frequency:				 1770Mhz
  Max memory allocation:			 2147483648
  Cache type:					 Read/Write
  Cache line size:				 128
  Cache size:					 2359296
  Global memory size:				 25769803776
  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:						 TITAN RTX
  Vendor:					 NVIDIA Corporation
  Driver version:				 445.87
  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 :  0.435666
Used GPU device parameters are:
	Number of compute units: 72
	Single buffer allocation size: 128MB
	Total device global memory: 24576MB
	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=3.107456, time=55.46, period=0.9404, d_freq=1419698415.74, score=1.002, chirp=59.26, fft_len=256 
D:	threshold 0.06555742; unscaled peak power: 0.06564042 exceeds threshold for 0.1266%
Pulse: peak=6.194341, time=6.173, period=2.071, d_freq=1419694900.06, score=1.01, chirp=-98.939, fft_len=256 
D:	threshold 0.1149217; unscaled peak power: 0.1158882 exceeds threshold for 0.841%

Best spike: peak=23.88158, time=43.62, d_freq=1419698865.01, chirp=-7.5383, fft_len=64k
Best autocorr: peak=16.84376, time=87.24, delay=6.3942, d_freq=1419697482.61, chirp=2.4872, fft_len=128k
Best gaussian: peak=4.014692, mean=0.5517133, ChiSq=1.333755, time=36.07, d_freq=1419700035.78,
	score=0.4443855, null_hyp=2.227034, chirp=58.918, fft_len=16k
Best pulse: peak=6.194341, time=6.173, period=2.071, d_freq=1419694900.06, score=1.01, chirp=-98.939, fft_len=256 
Best triplet: peak=0, time=-2.125e+011, period=0, d_freq=0, chirp=0, fft_len=0 
Spike count:    0
Autocorr count: 0
Pulse count:    2
Triplet count:  0
Gaussian count: 0
Wallclock time elapsed since last restart: 171.4 seconds
Fftlength=8,pass=3:Tune: sum=2788.26(ms); min=2.339(ms); max=26.61(ms); mean=13.6(ms); s_mean=16.45; sleep=15(ms); delta=255; N=205; usual
Fftlength=8,pass=4:Tune: sum=1672.38(ms); min=2.124(ms); max=21.29(ms); mean=9.189(ms); s_mean=11.4; sleep=0(ms); delta=245; N=182; usual
Fftlength=8,pass=5:Tune: sum=1141.39(ms); min=1.8(ms); max=10.64(ms); mean=7.27(ms); s_mean=8.542; sleep=0(ms); delta=236; N=157; usual
Fftlength=16,pass=3:Tune: sum=2090.98(ms); min=1.427(ms); max=21.59(ms); mean=9.863(ms); s_mean=15.51; sleep=15(ms); delta=259; N=212; usual
Fftlength=16,pass=4:Tune: sum=1316.71(ms); min=1.05(ms); max=16.41(ms); mean=7.079(ms); s_mean=10.3; sleep=0(ms); delta=249; N=186; usual
Fftlength=16,pass=5:Tune: sum=897.292(ms); min=0.9303(ms); max=9.178(ms); mean=5.505(ms); s_mean=6.104; sleep=0(ms); delta=242; N=163; usual
Fftlength=32,pass=3:Tune: sum=1120.98(ms); min=0.61(ms); max=10.57(ms); mean=5.095(ms); s_mean=6.678; sleep=0(ms); delta=267; N=220; usual
Fftlength=32,pass=4:Tune: sum=719.678(ms); min=0.5032(ms); max=7.449(ms); mean=3.635(ms); s_mean=4.275; sleep=0(ms); delta=261; N=198; usual
Fftlength=32,pass=5:Tune: sum=490.905(ms); min=0.3613(ms); max=5.375(ms); mean=2.789(ms); s_mean=4.277; sleep=0(ms); delta=255; N=176; usual
Fftlength=64,pass=3:Tune: sum=683.443(ms); min=0.2257(ms); max=12.61(ms); mean=2.813(ms); s_mean=3.064; sleep=0(ms); delta=290; N=243; usual
Fftlength=64,pass=4:Tune: sum=435.207(ms); min=0.2171(ms); max=5.487(ms); mean=2.006(ms); s_mean=2.283; sleep=0(ms); delta=280; N=217; usual
Fftlength=64,pass=5:Tune: sum=313.836(ms); min=0.1632(ms); max=4.647(ms); mean=1.696(ms); s_mean=3.41; sleep=0(ms); delta=266; N=185; usual
Fftlength=128,pass=3:Tune: sum=1415.09(ms); min=3.407(ms); max=13.95(ms); mean=7.257(ms); s_mean=7.134; sleep=0(ms); delta=1; N=195; high_perf
Fftlength=256,pass=3:Tune: sum=1397.85(ms); min=1.316(ms); max=7.304(ms); mean=3.593(ms); s_mean=3.601; sleep=0(ms); delta=1; N=389; high_perf
Fftlength=512,pass=3:Tune: sum=1335.05(ms); min=0.6804(ms); max=4.245(ms); mean=1.718(ms); s_mean=1.733; sleep=0(ms); delta=1; N=777; high_perf
Fftlength=1024,pass=3:Tune: sum=348.205(ms); min=0.2173(ms); max=0.4792(ms); mean=0.2242(ms); s_mean=0.2232; sleep=0(ms); delta=1; N=1553; usual
Fftlength=2048,pass=3:Tune: sum=311.966(ms); min=0.09626(ms); max=0.1392(ms); mean=0.1005(ms); s_mean=0.09885; sleep=0(ms); delta=1; N=3105; 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=22,	N=22,	<>=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=20931,	N=20931,	<>=1,	min=1	max=1
class PC_triplet_find_miss:		total=3886,	N=3886,	<>=1,	min=1	max=1


class PC_pulse_find_hit:		total=12402,	N=12402,	<>=1,	min=1	max=1
class PC_pulse_find_miss:		total=9,	N=9,	<>=1,	min=1	max=1
class PC_pulse_find_early_miss:		total=6,	N=6,	<>=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=20926,	N=20926,	<>=1,	min=1	max=1
class PoT_transfer_needed:		total=3892,	N=3892,	<>=1,	min=1	max=1

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

GPU device sync requested...  ...GPU device synched
11:07:23 (24336): 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.