Task 8695949998

Stderr output

<core_client_version>7.14.2</core_client_version>
<![CDATA[
<stderr_txt>
Maximum single buffer size set to:1024MB
Number of period iterations for PulseFind set to:40
SpikeFind FFT size threshold override set to:4096
TUNE: kernel 1 now has workgroup size of (64,1,4)
oclFFT global radix override set to:256
oclFFT local radix override set to:16
oclFFT max WG size override set to:256
oclFFT max local FFT size override set to:512
oclFFT number of local memory banks set to:64
oclFFT minimal memory coalesce width set to:64
System timer will be set in high resolution mode
Sleep() & wait for event loops will be used in some places
Target kernel sequence time set to 1500ms
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_r3557.cl 
ar=0.428885  NumCfft=195625  NumGauss=1102854046  NumPulse=226405177478  NumTriplet=452813379782
Currently allocated 869 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 3557 , Ported by : Raistmer, JDWhale

SETI8 update by Raistmer

OpenCL version by Raistmer, r3557

Number of OpenCL platforms:				 1


 OpenCL Platform Name:					 NVIDIA CUDA
Number of devices:				 2
  Max compute units:				 9
  Max work group size:				 1024
  Max clock frequency:				 1759Mhz
  Max memory allocation:			 805306368
  Cache type:					 Read/Write
  Cache line size:				 128
  Cache size:					 147456
  Global memory size:				 3221225472
  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 GTX 1060 3GB
  Vendor:					 NVIDIA Corporation
  Driver version:				 430.86
  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
  Max compute units:				 9
  Max work group size:				 1024
  Max clock frequency:				 1759Mhz
  Max memory allocation:			 805306368
  Cache type:					 Read/Write
  Cache line size:				 128
  Cache size:					 147456
  Global memory size:				 3221225472
  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 GTX 1060 3GB
  Vendor:					 NVIDIA Corporation
  Driver version:				 430.86
  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 :  0.428885
Used GPU device parameters are:
	Number of compute units: 9
	Single buffer allocation size: 768MB
	Total device global memory: 3072MB
	max WG size: 1024
	local mem type: Real
	FERMI path used: yes
	LotOfMem path: yes
	LowPerformanceGPU path: no
	HighPerformanceGPU path: no
period_iterations_num=40
Triplet: peak=10.8744, time=71.74, period=2.648, d_freq=1418996932.84, chirp=90.505, fft_len=256 

Best spike: peak=23.16066, time=6.711, d_freq=1418998551, chirp=27.368, fft_len=128k
Best autocorr: peak=17.21752, time=100.7, delay=1.4669, d_freq=1418996036.67, chirp=18.836, fft_len=128k
Best gaussian: peak=3.837543, mean=0.562312, ChiSq=1.299875, time=15.94, d_freq=1418994812.85,
	score=-1.625759, null_hyp=2.094391, chirp=-52.027, fft_len=16k
Best pulse: peak=0.2959495, time=37.58, period=0.0231, d_freq=1418993834.59, score=0.9709, chirp=24.338, fft_len=16 
Best triplet: peak=10.8744, time=71.74, period=2.648, d_freq=1418996932.84, chirp=90.505, fft_len=256 


Flopcounter: 7112205973046.264600

Spike count:    0
Autocorr count: 0
Pulse count:    0
Triplet count:  1
Gaussian count: 0
Wallclock time elapsed since last restart: 369.0 seconds
Fftlength=8,pass=3:Tune: sum=6820.81(ms); min=5.859(ms); max=69.79(ms); mean=46.72(ms); s_mean=57.6; sleep=60(ms); delta=289; N=146; usual
Fftlength=8,pass=4:Tune: sum=4669.63(ms); min=4.7(ms); max=49.74(ms); mean=34.34(ms); s_mean=36.78; sleep=30(ms); delta=279; N=136; usual
Fftlength=8,pass=5:Tune: sum=3403.33(ms); min=6.919(ms); max=38.21(ms); mean=27.45(ms); s_mean=32.62; sleep=30(ms); delta=267; N=124; usual
Fftlength=16,pass=3:Tune: sum=3885.29(ms); min=1.533(ms); max=35.97(ms); mean=19.92(ms); s_mean=29.43; sleep=30(ms); delta=266; N=195; usual
Fftlength=16,pass=4:Tune: sum=2520.87(ms); min=1.432(ms); max=25.34(ms); mean=14.49(ms); s_mean=20.8; sleep=15(ms); delta=245; N=174; usual
Fftlength=16,pass=5:Tune: sum=1797.93(ms); min=0.929(ms); max=19.73(ms); mean=11.24(ms); s_mean=14.95; sleep=15(ms); delta=231; N=160; usual
Fftlength=32,pass=3:Tune: sum=2583.83(ms); min=0.6554(ms); max=24.07(ms); mean=11.14(ms); s_mean=16.12; sleep=15(ms); delta=267; N=232; usual
Fftlength=32,pass=4:Tune: sum=1814.33(ms); min=0.4145(ms); max=17.8(ms); mean=8.21(ms); s_mean=11.15; sleep=0(ms); delta=256; N=221; usual
Fftlength=32,pass=5:Tune: sum=1343.67(ms); min=0.6349(ms); max=13.92(ms); mean=6.429(ms); s_mean=8.09; sleep=0(ms); delta=244; N=209; usual
Fftlength=64,pass=3:Tune: sum=2527.79(ms); min=0.3717(ms); max=24.56(ms); mean=9.226(ms); s_mean=11.48; sleep=0(ms); delta=291; N=274; usual
Fftlength=64,pass=4:Tune: sum=1802.6(ms); min=0.2634(ms); max=18.81(ms); mean=6.854(ms); s_mean=8.289; sleep=0(ms); delta=280; N=263; usual
Fftlength=64,pass=5:Tune: sum=1356.33(ms); min=0.2284(ms); max=14.95(ms); mean=5.536(ms); s_mean=14.18; sleep=15(ms); delta=262; N=245; usual
Fftlength=128,pass=3:Tune: sum=6783.84(ms); min=14.73(ms); max=35.15(ms); mean=34.44(ms); s_mean=34.56; sleep=30(ms); delta=1; N=197; high_perf
Fftlength=256,pass=3:Tune: sum=6473.69(ms); min=7.027(ms); max=16.87(ms); mean=16.39(ms); s_mean=16.41; sleep=15(ms); delta=1; N=395; high_perf
Fftlength=512,pass=3:Tune: sum=6297.38(ms); min=3.475(ms); max=8.214(ms); mean=7.981(ms); s_mean=8.001; sleep=0(ms); delta=1; N=789; high_perf
Fftlength=1024,pass=3:Tune: sum=1771.1(ms); min=1.077(ms); max=1.324(ms); mean=1.123(ms); s_mean=1.12; sleep=0(ms); delta=1; N=1577; usual
Fftlength=2048,pass=3:Tune: sum=1243.85(ms); min=0.3645(ms); max=0.4804(ms); mean=0.3942(ms); s_mean=0.3969; sleep=0(ms); delta=1; N=3155; 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=24855,	N=24855,	<>=1,	min=1	max=1
class PC_triplet_find_miss:		total=364,	N=364,	<>=1,	min=1	max=1


class PC_pulse_find_hit:		total=12605,	N=12605,	<>=1,	min=1	max=1
class PC_pulse_find_miss:		total=4,	N=4,	<>=1,	min=1	max=1
class PC_pulse_find_early_miss:		total=4,	N=4,	<>=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=24855,	N=24855,	<>=1,	min=1	max=1
class PoT_transfer_needed:		total=365,	N=365,	<>=1,	min=1	max=1

class SleepQuantum:		total=3743.0605,	N=1899,	<>=1.9710693,	min=1.665032	max=1.9989843

GPU device sync requested...  ...GPU device synched
10:12:49 (9812): 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.