Task 8703966778

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=0.434254  NumCfft=194277  NumGauss=1088118562  NumPulse=226440478920  NumTriplet=452811899192
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: 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=25.90797, time=16.78, d_freq=1420462035.47, chirp=7.9449, fft_len=64k
Spike: peak=25.30414, time=16.78, d_freq=1420462035.48, chirp=7.9634, fft_len=64k
Spike: peak=24.82999, time=16.78, d_freq=1420462035.45, chirp=7.9708, fft_len=64k
Spike: peak=24.83423, time=6.711, d_freq=1420455688.56, chirp=-13.296, fft_len=128k
Spike: peak=24.65405, time=6.711, d_freq=1420455688.56, chirp=-13.297, fft_len=128k
Gaussian: peak=3.810462, mean=0.5347192, ChiSq=1.407789, time=42.78, d_freq=1420455034.36,
	score=1.038181, null_hyp=2.303547, chirp=41.936, fft_len=16k
Triplet: peak=9.923355, time=101.4, period=1.232, d_freq=1420463323.2, chirp=66.68, fft_len=512 
Triplet: peak=10.04132, time=34.69, period=1.809, d_freq=1420463552.9, chirp=74.518, fft_len=128 
Triplet: peak=9.801381, time=34.69, period=1.809, d_freq=1420463547.91, chirp=76.573, fft_len=128 
Triplet: peak=10.04369, time=34.69, period=1.809, d_freq=1420463547.91, chirp=76.573, fft_len=128 
Triplet: peak=9.587964, time=34.69, period=1.809, d_freq=1420463542.92, chirp=78.629, fft_len=128 
Triplet: peak=10.00139, time=60.83, period=4.024, d_freq=1420461021.4, chirp=-89.42, fft_len=64 
Triplet: peak=9.945407, time=60.83, period=4.024, d_freq=1420461013.9, chirp=-94.56, fft_len=64 

Best spike: peak=25.90797, time=16.78, d_freq=1420462035.47, chirp=7.9449, fft_len=64k
Best autocorr: peak=17.0233, time=100.7, delay=2.414, d_freq=1420461156.65, chirp=21.58, fft_len=128k
Best gaussian: peak=3.810462, mean=0.5347192, ChiSq=1.407789, time=42.78, d_freq=1420455034.36,
	score=1.038181, null_hyp=2.303547, chirp=41.936, fft_len=16k
Best pulse: peak=1.87414, time=101.2, period=0.4166, d_freq=1420461730.96, score=0.9559, chirp=0, fft_len=64 
Best triplet: peak=10.04369, time=34.69, period=1.809, d_freq=1420463547.91, chirp=76.573, fft_len=128 
Spike count:    5
Autocorr count: 0
Pulse count:    0
Triplet count:  7
Gaussian count: 1
Wallclock time elapsed since last restart: 584.0 seconds
Fftlength=8,pass=3:Tune: sum=7405.17(ms); min=3.557(ms); max=96.88(ms); mean=35.95(ms); s_mean=36.77; sleep=30(ms); delta=248; N=206; usual
Fftlength=8,pass=4:Tune: sum=4670.16(ms); min=1.806(ms); max=67.92(ms); mean=25.52(ms); s_mean=30.68; sleep=30(ms); delta=246; N=183; usual
Fftlength=8,pass=5:Tune: sum=3580.49(ms); min=2.192(ms); max=53.64(ms); mean=22.66(ms); s_mean=24.76; sleep=15(ms); delta=237; N=158; usual
Fftlength=16,pass=3:Tune: sum=4371.89(ms); min=1.334(ms); max=53.57(ms); mean=20.15(ms); s_mean=26.65; sleep=15(ms); delta=264; N=217; usual
Fftlength=16,pass=4:Tune: sum=2630.07(ms); min=1.684(ms); max=30.74(ms); mean=13.77(ms); s_mean=16.51; sleep=15(ms); delta=254; N=191; usual
Fftlength=16,pass=5:Tune: sum=1891.27(ms); min=1.522(ms); max=53.78(ms); mean=11.19(ms); s_mean=12.95; sleep=15(ms); delta=248; N=169; usual
Fftlength=32,pass=3:Tune: sum=2424.65(ms); min=0.8028(ms); max=29.5(ms); mean=11.02(ms); s_mean=13.99; sleep=15(ms); delta=267; N=220; usual
Fftlength=32,pass=4:Tune: sum=1512.85(ms); min=0.6369(ms); max=28.79(ms); mean=7.719(ms); s_mean=9.067; sleep=0(ms); delta=259; N=196; usual
Fftlength=32,pass=5:Tune: sum=1097.87(ms); min=0.8806(ms); max=19.37(ms); mean=6.203(ms); s_mean=8.106; sleep=0(ms); delta=252; N=177; usual
Fftlength=64,pass=3:Tune: sum=2579.93(ms); min=0.7486(ms); max=58.56(ms); mean=10.28(ms); s_mean=14.49; sleep=15(ms); delta=288; N=251; usual
Fftlength=64,pass=4:Tune: sum=1717.15(ms); min=0.3031(ms); max=26.67(ms); mean=7.125(ms); s_mean=9.996; sleep=0(ms); delta=278; N=241; usual
Fftlength=64,pass=5:Tune: sum=1245.2(ms); min=0.2324(ms); max=22.98(ms); mean=5.584(ms); s_mean=13.71; sleep=15(ms); delta=260; N=223; usual
Fftlength=128,pass=3:Tune: sum=8518.31(ms); min=10.41(ms); max=255(ms); mean=43.68(ms); s_mean=34.67; sleep=30(ms); delta=1; N=195; high_perf
Fftlength=256,pass=3:Tune: sum=7788.17(ms); min=4.79(ms); max=65.83(ms); mean=20.02(ms); s_mean=15.51; sleep=15(ms); delta=1; N=389; high_perf
Fftlength=512,pass=3:Tune: sum=5444.28(ms); min=3.04(ms); max=53.46(ms); mean=6.989(ms); s_mean=6.453; sleep=0(ms); delta=1; N=779; high_perf
Fftlength=1024,pass=3:Tune: sum=2747.5(ms); min=0.9012(ms); max=3.134(ms); mean=1.765(ms); s_mean=2.244; sleep=0(ms); delta=1; N=1557; usual
Fftlength=2048,pass=3:Tune: sum=2720.47(ms); min=0.3994(ms); max=1.481(ms); mean=0.8739(ms); s_mean=0.9799; 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=24486,	N=24486,	<>=1,	min=1	max=1
class PC_triplet_find_miss:		total=397,	N=397,	<>=1,	min=1	max=1


class PC_pulse_find_hit:		total=12441,	N=12441,	<>=1,	min=1	max=1
class PC_pulse_find_miss:		total=2,	N=2,	<>=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=24486,	N=24486,	<>=1,	min=1	max=1
class PoT_transfer_needed:		total=398,	N=398,	<>=1,	min=1	max=1

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

GPU device sync requested...  ...GPU device synched
17:50:42 (12500): 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.