Task 8703966769

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: 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=0.434254  NumCfft=194291  NumGauss=1088290580  NumPulse=226399145634  NumTriplet=452765666992
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 :  0.434254
Used GPU device parameters are:
	Number of compute units: 28
	Single buffer allocation size: 128MB
	Total device global memory: 12288MB
	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=18.3929, time=6.711, delay=6.2766, d_freq=1420224663.53, chirp=8.0697, fft_len=128k
Gaussian: peak=3.836812, mean=0.5358249, ChiSq=1.382624, time=93.11, d_freq=1420224902.69,
	score=0.9926455, null_hyp=2.285766, chirp=88.198, fft_len=16k

Best spike: peak=23.41403, time=87.24, d_freq=1420226380.57, chirp=29.897, fft_len=128k
Best autocorr: peak=18.3929, time=6.711, delay=6.2766, d_freq=1420224663.53, chirp=8.0697, fft_len=128k
Best gaussian: peak=3.836812, mean=0.5358249, ChiSq=1.382624, time=93.11, d_freq=1420224902.69,
	score=0.9926455, null_hyp=2.285766, chirp=88.198, fft_len=16k
Best pulse: peak=0.5120914, time=74.16, period=0.05274, d_freq=1420220191.31, score=0.9908, chirp=-90.433, fft_len=64 
Best triplet: peak=0, time=-2.125e+011, period=0, d_freq=0, chirp=0, fft_len=0 
Spike count:    0
Autocorr count: 1
Pulse count:    0
Triplet count:  0
Gaussian count: 1
Wallclock time elapsed since last restart: 426.4 seconds
Fftlength=8,pass=3:Tune: sum=6145.85(ms); min=3.39(ms); max=103.4(ms); mean=29.83(ms); s_mean=25.95; sleep=15(ms); delta=255; N=206; usual
Fftlength=8,pass=4:Tune: sum=4142.17(ms); min=2.332(ms); max=57.21(ms); mean=22.63(ms); s_mean=19.65; sleep=15(ms); delta=246; N=183; usual
Fftlength=8,pass=5:Tune: sum=3046.71(ms); min=2.953(ms); max=51.35(ms); mean=19.28(ms); s_mean=18.16; sleep=15(ms); delta=237; N=158; usual
Fftlength=16,pass=3:Tune: sum=3478.57(ms); min=1.274(ms); max=71.68(ms); mean=16.41(ms); s_mean=17.85; sleep=15(ms); delta=259; N=212; usual
Fftlength=16,pass=4:Tune: sum=2059.95(ms); min=1.606(ms); max=36.53(ms); mean=11.07(ms); s_mean=11.75; sleep=0(ms); delta=249; N=186; usual
Fftlength=16,pass=5:Tune: sum=1367.79(ms); min=1.964(ms); max=25.66(ms); mean=8.34(ms); s_mean=8.311; sleep=0(ms); delta=243; N=164; usual
Fftlength=32,pass=3:Tune: sum=1628.84(ms); min=1.111(ms); max=25.55(ms); mean=7.472(ms); s_mean=8.688; sleep=0(ms); delta=265; N=218; usual
Fftlength=32,pass=4:Tune: sum=1017.68(ms); min=0.6922(ms); max=12.48(ms); mean=5.192(ms); s_mean=5.285; sleep=0(ms); delta=259; N=196; usual
Fftlength=32,pass=5:Tune: sum=802.156(ms); min=0.5765(ms); max=13.39(ms); mean=4.637(ms); s_mean=5.404; sleep=0(ms); delta=252; N=173; usual
Fftlength=64,pass=3:Tune: sum=1229.1(ms); min=0.4168(ms); max=34.73(ms); mean=5.037(ms); s_mean=4.704; sleep=0(ms); delta=291; N=244; usual
Fftlength=64,pass=4:Tune: sum=865.196(ms); min=0.2744(ms); max=9.683(ms); mean=3.795(ms); s_mean=4.303; sleep=0(ms); delta=283; N=228; usual
Fftlength=64,pass=5:Tune: sum=713.81(ms); min=0.2877(ms); max=15.8(ms); mean=3.432(ms); s_mean=5.601; sleep=0(ms); delta=263; N=208; usual
Fftlength=128,pass=3:Tune: sum=4225.37(ms); min=6.696(ms); max=76.41(ms); mean=21.67(ms); s_mean=12.66; sleep=15(ms); delta=1; N=195; high_perf
Fftlength=256,pass=3:Tune: sum=2711.75(ms); min=2.994(ms); max=33.19(ms); mean=6.971(ms); s_mean=5.924; sleep=0(ms); delta=1; N=389; high_perf
Fftlength=512,pass=3:Tune: sum=2883.4(ms); min=2.102(ms); max=9.999(ms); mean=3.701(ms); s_mean=2.812; sleep=0(ms); delta=1; N=779; high_perf
Fftlength=1024,pass=3:Tune: sum=2810.74(ms); min=0.9708(ms); max=3.766(ms); mean=1.805(ms); s_mean=1.021; sleep=0(ms); delta=1; N=1557; usual
Fftlength=2048,pass=3:Tune: sum=2378.8(ms); min=0.3584(ms); max=1.475(ms); mean=0.7641(ms); s_mean=0.3742; sleep=0(ms); delta=1; N=3113; 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=15,	N=15,	<>=1,	min=1	max=1
class Gaussian_report:		total=1,	N=1,	<>=1,	min=1	max=1
class Gaussian_miss:		total=0,	N=0,	<>=0,	min=0	max=0


class PC_triplet_find_hit:		total=24453,	N=24453,	<>=1,	min=1	max=1
class PC_triplet_find_miss:		total=432,	N=432,	<>=1,	min=1	max=1


class PC_pulse_find_hit:		total=12434,	N=12434,	<>=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=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=24449,	N=24449,	<>=1,	min=1	max=1
class PoT_transfer_needed:		total=437,	N=437,	<>=1,	min=1	max=1

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

GPU device sync requested...  ...GPU device synched
17:44:29 (13280): 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.