Task 8703966760

Stderr output

<core_client_version>7.16.5</core_client_version>
<![CDATA[
<stderr_txt>
Running on device number: 1
Priority of worker thread raised successfully
Priority of process adjusted successfully, below normal priority class used
OpenCL platform detected: NVIDIA Corporation
BOINC assigns device 1
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 Threadripper 3960X 24-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=0.434256  NumCfft=194371  NumGauss=1089135300  NumPulse=226452839058  NumTriplet=452836631450
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:				 2
  Max compute units:				 28
  Max work group size:				 1024
  Max clock frequency:				 1531Mhz
  Max memory allocation:			 3221225472
  Cache type:					 Read/Write
  Cache line size:				 128
  Cache size:					 1376256
  Global memory size:				 12884901888
  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 X (Pascal)
  Vendor:					 NVIDIA Corporation
  Driver version:				 442.19
  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
  Max compute units:				 19
  Max work group size:				 1024
  Max clock frequency:				 1683Mhz
  Max memory allocation:			 2147483648
  Cache type:					 Read/Write
  Cache line size:				 128
  Cache size:					 933888
  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 GTX 1070 Ti
  Vendor:					 NVIDIA Corporation
  Driver version:				 442.19
  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 :  0.434256
Used GPU device parameters are:
	Number of compute units: 19
	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
Spike: peak=24.23767, time=6.711, d_freq=1419142033.36, chirp=-0.78008, fft_len=128k
Spike: peak=25.62366, time=6.711, d_freq=1419142033.36, chirp=-0.781, fft_len=128k
Spike: peak=25.944, time=6.711, d_freq=1419142033.35, chirp=-0.78192, fft_len=128k
Spike: peak=25.13674, time=6.711, d_freq=1419142033.35, chirp=-0.78285, fft_len=128k
Spike: peak=25.85856, time=6.711, d_freq=1419142033.37, chirp=-0.79024, fft_len=128k
Spike: peak=27.83177, time=6.711, d_freq=1419142033.36, chirp=-0.79117, fft_len=128k
Spike: peak=28.53714, time=6.711, d_freq=1419142033.36, chirp=-0.79209, fft_len=128k
Spike: peak=27.91539, time=6.711, d_freq=1419142033.35, chirp=-0.79302, fft_len=128k
Spike: peak=26.06491, time=6.711, d_freq=1419142033.35, chirp=-0.79394, fft_len=128k
Pulse: peak=3.395144, time=24.74, period=0.878, d_freq=1419144490.35, score=1.001, chirp=8.2148, fft_len=16 
D:	threshold 0.004249012; unscaled peak power: 0.004252633 exceeds threshold for 0.08522%
Autocorr: peak=17.82873, time=33.55, delay=1.7812, d_freq=1419141513.12, chirp=26.468, fft_len=128k
Spike: peak=24.16947, time=16.78, d_freq=1419141145.94, chirp=27.107, fft_len=64k
Pulse: peak=2.67721, time=18.57, period=0.6313, d_freq=1419139642.63, score=1.069, chirp=60.072, fft_len=256 
D:	threshold 0.05348844; unscaled peak power: 0.05614088 exceeds threshold for 4.959%
Pulse: peak=4.156245, time=49.52, period=1.241, d_freq=1419139797.29, score=1.012, chirp=94.215, fft_len=512 
D:	threshold 0.1545995; unscaled peak power: 0.1561461 exceeds threshold for 1%

Best spike: peak=28.53714, time=6.711, d_freq=1419142033.36, chirp=-0.79209, fft_len=128k
Best autocorr: peak=17.82873, time=33.55, delay=1.7812, d_freq=1419141513.12, chirp=26.468, fft_len=128k
Best gaussian: peak=4.122426, mean=0.5634707, ChiSq=1.408322, time=52.85, d_freq=1419138168.16,
	score=0.1081886, null_hyp=2.2547, chirp=43.502, fft_len=16k
Best pulse: peak=2.67721, time=18.57, period=0.6313, d_freq=1419139642.63, score=1.069, chirp=60.072, fft_len=256 
Best triplet: peak=0, time=-2.125e+011, period=0, d_freq=0, chirp=0, fft_len=0 
Spike count:    10
Autocorr count: 1
Pulse count:    3
Triplet count:  0
Gaussian count: 0
Wallclock time elapsed since last restart: 588.4 seconds
Fftlength=8,pass=3:Tune: sum=7704.02(ms); min=3.2(ms); max=94.95(ms); mean=37.22(ms); s_mean=39.9; sleep=30(ms); delta=245; N=207; usual
Fftlength=8,pass=4:Tune: sum=5337.15(ms); min=1.926(ms); max=103.5(ms); mean=29.16(ms); s_mean=30.49; sleep=30(ms); delta=245; N=183; usual
Fftlength=8,pass=5:Tune: sum=3661.48(ms); min=2.461(ms); max=65.86(ms); mean=23.17(ms); s_mean=24.31; sleep=15(ms); delta=237; N=158; usual
Fftlength=16,pass=3:Tune: sum=4301.95(ms); min=1.252(ms); max=65.79(ms); mean=20.29(ms); s_mean=26.61; sleep=15(ms); delta=259; N=212; usual
Fftlength=16,pass=4:Tune: sum=2588.86(ms); min=2.41(ms); max=36.56(ms); mean=14.3(ms); s_mean=19.15; sleep=15(ms); delta=244; N=181; usual
Fftlength=16,pass=5:Tune: sum=1775.61(ms); min=1.38(ms); max=29.8(ms); mean=11.17(ms); s_mean=12.74; sleep=15(ms); delta=238; N=159; usual
Fftlength=32,pass=3:Tune: sum=2606.71(ms); min=0.7548(ms); max=35.38(ms); mean=11.8(ms); s_mean=14.51; sleep=15(ms); delta=268; N=221; usual
Fftlength=32,pass=4:Tune: sum=1660.67(ms); min=0.8161(ms); max=27.51(ms); mean=8.345(ms); s_mean=10.14; sleep=0(ms); delta=262; N=199; usual
Fftlength=32,pass=5:Tune: sum=1210.4(ms); min=0.6749(ms); max=26.14(ms); mean=6.724(ms); s_mean=9.632; sleep=0(ms); delta=255; N=180; usual
Fftlength=64,pass=3:Tune: sum=2797.2(ms); min=0.5674(ms); max=36.69(ms); mean=11.1(ms); s_mean=11.88; sleep=0(ms); delta=289; N=252; usual
Fftlength=64,pass=4:Tune: sum=1730.09(ms); min=0.2601(ms); max=27.11(ms); mean=7.149(ms); s_mean=7.436; sleep=0(ms); delta=279; N=242; usual
Fftlength=64,pass=5:Tune: sum=1316.15(ms); min=0.2243(ms); max=26.44(ms); mean=5.876(ms); s_mean=13.27; sleep=15(ms); delta=261; N=224; usual
Fftlength=128,pass=3:Tune: sum=8338(ms); min=12.58(ms); max=84.78(ms); mean=42.76(ms); s_mean=34.4; sleep=30(ms); delta=1; N=195; high_perf
Fftlength=256,pass=3:Tune: sum=8009.61(ms); min=4.653(ms); max=96.35(ms); mean=20.59(ms); s_mean=15.88; sleep=15(ms); delta=1; N=389; high_perf
Fftlength=512,pass=3:Tune: sum=5222.56(ms); min=2.394(ms); max=29.03(ms); mean=6.704(ms); s_mean=6.528; sleep=0(ms); delta=1; N=779; high_perf
Fftlength=1024,pass=3:Tune: sum=2710.42(ms); min=0.9032(ms); max=3.496(ms); mean=1.739(ms); s_mean=1.706; sleep=0(ms); delta=1; N=1559; usual
Fftlength=2048,pass=3:Tune: sum=2798.51(ms); min=0.3994(ms); max=1.5(ms); mean=0.8978(ms); s_mean=0.7352; sleep=0(ms); delta=1; N=3117; 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=21,	N=21,	<>=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=24529,	N=24529,	<>=1,	min=1	max=1
class PC_triplet_find_miss:		total=378,	N=378,	<>=1,	min=1	max=1


class PC_pulse_find_hit:		total=12448,	N=12448,	<>=1,	min=1	max=1
class PC_pulse_find_miss:		total=7,	N=7,	<>=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=24525,	N=24525,	<>=1,	min=1	max=1
class PoT_transfer_needed:		total=383,	N=383,	<>=1,	min=1	max=1

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

GPU device sync requested...  ...GPU device synched
17:40:51 (19144): 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.