Task 8703527746

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) i7-9750H CPU @ 2.60GHz 

     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=0.432554  NumCfft=194751  NumGauss=1093280328  NumPulse=226458749620  NumTriplet=452848502444
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:				 1590Mhz
  Max memory allocation:			 2147483648
  Cache type:					 Read/Write
  Cache line size:				 128
  Cache size:					 1507328
  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:				 441.12
  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 :  0.432554
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

Best spike: peak=23.78307, time=72.98, d_freq=1419320635.75, chirp=-54.01, fft_len=16k
Best autocorr: peak=17.16753, time=6.711, delay=6.3958, d_freq=1419316325.62, chirp=-12.014, fft_len=128k
Best gaussian: peak=3.959564, mean=0.5619622, ChiSq=1.220449, time=101.5, d_freq=1419317499.58,
	score=-1.135077, null_hyp=2.078513, chirp=-76.42, fft_len=16k
Best pulse: peak=1.95141, time=31.06, period=0.4891, d_freq=1419314370.92, score=0.9903, chirp=57.287, fft_len=64 
Best triplet: peak=0, time=-2.124e+011, period=0, d_freq=0, chirp=0, fft_len=0 
Spike count:    0
Autocorr count: 0
Pulse count:    0
Triplet count:  0
Gaussian count: 0
Wallclock time elapsed since last restart: 213.9 seconds
Fftlength=8,pass=3:Tune: sum=3191.12(ms); min=2.498(ms); max=28.67(ms); mean=15.49(ms); s_mean=18.78; sleep=15(ms); delta=256; N=206; usual
Fftlength=8,pass=4:Tune: sum=1989.22(ms); min=2.432(ms); max=18.01(ms); mean=10.87(ms); s_mean=13.45; sleep=15(ms); delta=246; N=183; usual
Fftlength=8,pass=5:Tune: sum=1373.09(ms); min=1.585(ms); max=13.48(ms); mean=8.636(ms); s_mean=10.42; sleep=0(ms); delta=238; N=159; usual
Fftlength=16,pass=3:Tune: sum=2711.18(ms); min=1.343(ms); max=24.66(ms); mean=12.49(ms); s_mean=19.72; sleep=15(ms); delta=264; N=217; usual
Fftlength=16,pass=4:Tune: sum=1666.55(ms); min=0.7955(ms); max=15.77(ms); mean=8.865(ms); s_mean=12.29; sleep=15(ms); delta=251; N=188; usual
Fftlength=16,pass=5:Tune: sum=1137.94(ms); min=0.9346(ms); max=11.57(ms); mean=6.939(ms); s_mean=8.047; sleep=0(ms); delta=243; N=164; usual
Fftlength=32,pass=3:Tune: sum=1433.08(ms); min=0.4656(ms); max=13.45(ms); mean=6.455(ms); s_mean=8.542; sleep=0(ms); delta=269; N=222; usual
Fftlength=32,pass=4:Tune: sum=945.063(ms); min=0.5065(ms); max=9.741(ms); mean=4.749(ms); s_mean=5.786; sleep=0(ms); delta=262; N=199; usual
Fftlength=32,pass=5:Tune: sum=696.693(ms); min=0.342(ms); max=7.662(ms); mean=3.936(ms); s_mean=6.347; sleep=0(ms); delta=256; N=177; usual
Fftlength=64,pass=3:Tune: sum=944.367(ms); min=0.2416(ms); max=9.738(ms); mean=3.855(ms); s_mean=4.448; sleep=0(ms); delta=292; N=245; usual
Fftlength=64,pass=4:Tune: sum=648.727(ms); min=0.2291(ms); max=7.346(ms); mean=2.922(ms); s_mean=4.894; sleep=0(ms); delta=285; N=222; usual
Fftlength=64,pass=5:Tune: sum=480.051(ms); min=0.1803(ms); max=5.593(ms); mean=2.513(ms); s_mean=4.874; sleep=0(ms); delta=270; N=191; usual
Fftlength=128,pass=3:Tune: sum=2174.8(ms); min=5.503(ms); max=11.85(ms); mean=11.15(ms); s_mean=11.11; sleep=0(ms); delta=1; N=195; high_perf
Fftlength=256,pass=3:Tune: sum=2157.41(ms); min=2.815(ms); max=6.477(ms); mean=5.518(ms); s_mean=5.557; sleep=0(ms); delta=1; N=391; high_perf
Fftlength=512,pass=3:Tune: sum=2059.86(ms); min=0.5839(ms); max=3.804(ms); mean=2.631(ms); s_mean=2.413; sleep=0(ms); delta=1; N=783; high_perf
Fftlength=1024,pass=3:Tune: sum=466.23(ms); min=0.2642(ms); max=0.5963(ms); mean=0.2979(ms); s_mean=0.3309; sleep=0(ms); delta=1; N=1565; usual
Fftlength=2048,pass=3:Tune: sum=387.18(ms); min=0.1175(ms); max=0.2276(ms); mean=0.1237(ms); s_mean=0.1305; sleep=0(ms); delta=1; N=3129; 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=13,	N=13,	<>=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=21402,	N=21402,	<>=1,	min=1	max=1
class PC_triplet_find_miss:		total=3601,	N=3601,	<>=1,	min=1	max=1


class PC_pulse_find_hit:		total=12497,	N=12497,	<>=1,	min=1	max=1
class PC_pulse_find_miss:		total=6,	N=6,	<>=1,	min=1	max=1
class PC_pulse_find_early_miss:		total=2,	N=2,	<>=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=21398,	N=21398,	<>=1,	min=1	max=1
class PoT_transfer_needed:		total=3606,	N=3606,	<>=1,	min=1	max=1

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

GPU device sync requested...  ...GPU device synched
15:55:12 (17548): 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.