Task 8624279891

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=0.441235  NumCfft=192761  NumGauss=1071578270  NumPulse=226371480445  NumTriplet=452812444075
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:				 34
  Max work group size:				 1024
  Max clock frequency:				 1815Mhz
  Max memory allocation:			 2147483648
  Cache type:					 Read/Write
  Cache line size:				 128
  Cache size:					 1114112
  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 2060 SUPER
  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 :  0.441235
Used GPU device parameters are:
	Number of compute units: 34
	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
Autocorr: peak=18.25135, time=20.13, delay=1.5815, d_freq=1419580146.96, chirp=3.4188, fft_len=128k
Autocorr: peak=18.50059, time=100.7, delay=0.5118, d_freq=1419581401.42, chirp=13.146, fft_len=128k
Autocorr: peak=17.86582, time=100.7, delay=0.5118, d_freq=1419581401.51, chirp=13.147, fft_len=128k
Autocorr: peak=18.5136, time=100.7, delay=0.5118, d_freq=1419581403.28, chirp=13.164, fft_len=128k
Autocorr: peak=18.68399, time=100.7, delay=0.5118, d_freq=1419581403.37, chirp=13.165, fft_len=128k
Autocorr: peak=18.4893, time=100.7, delay=0.5118, d_freq=1419581405.24, chirp=13.184, fft_len=128k
Spike: peak=24.4274, time=102.3, d_freq=1419583903.72, chirp=-47.707, fft_len=32k
Spike: peak=24.32489, time=102.3, d_freq=1419583903.7, chirp=-47.721, fft_len=32k

Best spike: peak=24.4274, time=102.3, d_freq=1419583903.72, chirp=-47.707, fft_len=32k
Best autocorr: peak=18.68399, time=100.7, delay=0.5118, d_freq=1419581403.37, chirp=13.165, fft_len=128k
Best gaussian: peak=3.658201, mean=0.5353439, ChiSq=1.255898, time=94.79, d_freq=1419578952.74,
	score=0.04761982, null_hyp=2.162245, chirp=-22.423, fft_len=16k
Best pulse: peak=0.4974793, time=73.02, period=0.04854, d_freq=1419583129.56, score=0.9476, chirp=4.1749, fft_len=32 
Best triplet: peak=0, time=-2.125e+011, period=0, d_freq=0, chirp=0, fft_len=0 
Spike count:    2
Autocorr count: 6
Pulse count:    0
Triplet count:  0
Gaussian count: 0
Wallclock time elapsed since last restart: 186.9 seconds
Fftlength=8,pass=3:Tune: sum=2755.83(ms); min=1.561(ms); max=26.8(ms); mean=15.06(ms); s_mean=22.91; sleep=15(ms); delta=232; N=183; usual
Fftlength=8,pass=4:Tune: sum=1441.74(ms); min=1.655(ms); max=15.01(ms); mean=8.9(ms); s_mean=10.39; sleep=0(ms); delta=225; N=162; usual
Fftlength=8,pass=5:Tune: sum=1044.67(ms); min=1.778(ms); max=11.74(ms); mean=7.011(ms); s_mean=9.151; sleep=0(ms); delta=212; N=149; usual
Fftlength=16,pass=3:Tune: sum=2047.29(ms); min=1.608(ms); max=20.15(ms); mean=10.24(ms); s_mean=12.66; sleep=15(ms); delta=247; N=200; usual
Fftlength=16,pass=4:Tune: sum=1303.46(ms); min=0.9989(ms); max=13.02(ms); mean=7.448(ms); s_mean=10.74; sleep=0(ms); delta=238; N=175; usual
Fftlength=16,pass=5:Tune: sum=955.664(ms); min=0.6539(ms); max=10.27(ms); mean=5.863(ms); s_mean=7.7; sleep=0(ms); delta=226; N=163; usual
Fftlength=32,pass=3:Tune: sum=1316.17(ms); min=0.6055(ms); max=11.98(ms); mean=5.824(ms); s_mean=8.299; sleep=0(ms); delta=257; N=226; usual
Fftlength=32,pass=4:Tune: sum=882.704(ms); min=0.4096(ms); max=8.786(ms); mean=4.203(ms); s_mean=5.865; sleep=0(ms); delta=241; N=210; usual
Fftlength=32,pass=5:Tune: sum=656.011(ms); min=0.3329(ms); max=7.1(ms); mean=3.313(ms); s_mean=4.31; sleep=0(ms); delta=229; N=198; usual
Fftlength=64,pass=3:Tune: sum=1014.64(ms); min=0.305(ms); max=9.548(ms); mean=3.829(ms); s_mean=4.677; sleep=0(ms); delta=280; N=265; usual
Fftlength=64,pass=4:Tune: sum=706.597(ms); min=0.234(ms); max=7.072(ms); mean=2.76(ms); s_mean=3.201; sleep=0(ms); delta=271; N=256; usual
Fftlength=64,pass=5:Tune: sum=533.362(ms); min=0.1944(ms); max=5.577(ms); mean=2.232(ms); s_mean=5.239; sleep=0(ms); delta=254; N=239; usual
Fftlength=128,pass=3:Tune: sum=2066.64(ms); min=5.441(ms); max=10.92(ms); mean=10.82(ms); s_mean=10.87; sleep=0(ms); delta=1; N=191; high_perf
Fftlength=256,pass=3:Tune: sum=1950.35(ms); min=2.586(ms); max=5.143(ms); mean=5.092(ms); s_mean=5.099; sleep=0(ms); delta=1; N=383; high_perf
Fftlength=512,pass=3:Tune: sum=1795.33(ms); min=1.201(ms); max=2.365(ms); mean=2.341(ms); s_mean=2.35; sleep=0(ms); delta=1; N=767; high_perf
Fftlength=1024,pass=3:Tune: sum=730.982(ms); min=0.448(ms); max=0.6148(ms); mean=0.4768(ms); s_mean=0.4748; sleep=0(ms); delta=1; N=1533; usual
Fftlength=2048,pass=3:Tune: sum=564.174(ms); min=0.1709(ms); max=0.2458(ms); mean=0.1839(ms); s_mean=0.1847; sleep=0(ms); delta=1; N=3067; 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=24184,	N=24184,	<>=1,	min=1	max=1
class PC_triplet_find_miss:		total=319,	N=319,	<>=1,	min=1	max=1


class PC_pulse_find_hit:		total=12246,	N=12246,	<>=1,	min=1	max=1
class PC_pulse_find_miss:		total=3,	N=3,	<>=1,	min=1	max=1
class PC_pulse_find_early_miss:		total=3,	N=3,	<>=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=24184,	N=24184,	<>=1,	min=1	max=1
class PoT_transfer_needed:		total=320,	N=320,	<>=1,	min=1	max=1

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

GPU device sync requested...  ...GPU device synched
15:45:08 (11344): called boinc_finish(0)

</stderr_txt>
]]>

 
©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.