Task 8664503363

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: AMD Ryzen 3 1200 Quad-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=0.026775  NumCfft=146035  NumGauss=0  NumPulse=50212798336  NumTriplet=68006680480
Currently allocated 201 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:				 3
  Max compute units:				 8
  Max work group size:				 1024
  Max clock frequency:				 1342Mhz
  Max memory allocation:			 1073741824
  Cache type:					 Read/Write
  Cache line size:				 128
  Cache size:					 393216
  Global memory size:				 4294967296
  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 960
  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:				 6
  Max work group size:				 1024
  Max clock frequency:				 1124Mhz
  Max memory allocation:			 536870912
  Cache type:					 Read/Write
  Cache line size:				 128
  Cache size:					 98304
  Global memory size:				 2147483648
  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 760
  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
  Max compute units:				 6
  Max work group size:				 1024
  Max clock frequency:				 1137Mhz
  Max memory allocation:			 536870912
  Cache type:					 Read/Write
  Cache line size:				 128
  Cache size:					 98304
  Global memory size:				 2147483648
  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 760
  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


Work Unit Info:
...............
Credit multiplier is :  2.85
WU true angle range is :  0.026775
Used GPU device parameters are:
	Number of compute units: 8
	Single buffer allocation size: 128MB
	Total device global memory: 4096MB
	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=24.69376, time=36.91, d_freq=1419291197.45, chirp=4.4069, fft_len=64k
Spike: peak=24.19457, time=36.91, d_freq=1419291197.43, chirp=4.4106, fft_len=64k
Autocorr: peak=18.71756, time=73.82, delay=5.2278, d_freq=1419287891.34, chirp=10.593, fft_len=128k
Spike: peak=24.22713, time=6.711, d_freq=1419282696.4, chirp=23.705, fft_len=128k
Spike: peak=26.33778, time=6.711, d_freq=1419282696.41, chirp=23.705, fft_len=128k
Spike: peak=27.03459, time=6.711, d_freq=1419282696.42, chirp=23.706, fft_len=128k
Spike: peak=26.26217, time=6.711, d_freq=1419282696.42, chirp=23.707, fft_len=128k
Spike: peak=24.16841, time=6.711, d_freq=1419282696.43, chirp=23.708, fft_len=128k
Pulse: peak=5.656716, time=53.79, period=14.99, d_freq=1419284015.31, score=1.041, chirp=34.228, fft_len=2k
D:	threshold 0.7674279; unscaled peak power: 0.7938199 exceeds threshold for 3.439%
Pulse: peak=4.618243, time=53.74, period=13.19, d_freq=1419283959.17, score=1.037, chirp=-35.195, fft_len=1024 
D:	threshold 0.3519664; unscaled peak power: 0.3624869 exceeds threshold for 2.989%
Pulse: peak=1.279238, time=53.7, period=1.683, d_freq=1419284241.7, score=1.003, chirp=-39.194, fft_len=256 
D:	threshold 0.03593167; unscaled peak power: 0.03598638 exceeds threshold for 0.1523%
Triplet: peak=10.42683, time=28.76, period=10.84, d_freq=1419291618.48, chirp=-50.126, fft_len=64 
Pulse: peak=1.987207, time=53.74, period=3.441, d_freq=1419284627.56, score=1.014, chirp=55.859, fft_len=1024 
D:	threshold 0.1867955; unscaled peak power: 0.1885529 exceeds threshold for 0.9408%
Pulse: peak=4.727244, time=53.74, period=13, d_freq=1419282800.33, score=1.061, chirp=58.592, fft_len=1024 
D:	threshold 0.3428065; unscaled peak power: 0.3599813 exceeds threshold for 5.01%
Triplet: peak=11.49226, time=56.74, period=17.96, d_freq=1419289611.67, chirp=62.925, fft_len=64 
Pulse: peak=2.684781, time=53.9, period=6.222, d_freq=1419291750.06, score=1.068, chirp=66.374, fft_len=4k
D:	threshold 0.8974805; unscaled peak power: 0.9412774 exceeds threshold for 4.88%
Pulse: peak=2.307728, time=53.74, period=4.961, d_freq=1419288398.33, score=1.029, chirp=71.723, fft_len=1024 
D:	threshold 0.2076338; unscaled peak power: 0.2118014 exceeds threshold for 2.007%
Pulse: peak=2.837647, time=53.74, period=6.274, d_freq=1419285484.15, score=1.077, chirp=-72.656, fft_len=1024 
D:	threshold 0.22638; unscaled peak power: 0.2390496 exceeds threshold for 5.597%
Triplet: peak=11.97859, time=35.07, period=17.22, d_freq=1419284458.67, chirp=81.055, fft_len=128 
Pulse: peak=3.39341, time=53.71, period=8.834, d_freq=1419286670.07, score=1.016, chirp=-87.721, fft_len=512 
D:	threshold 0.1371717; unscaled peak power: 0.1389019 exceeds threshold for 1.261%
Triplet: peak=11.20375, time=58.72, period=33.48, d_freq=1419291816.8, chirp=89.587, fft_len=512 
Pulse: peak=1.050762, time=53.71, period=1.556, d_freq=1419284425.56, score=1.007, chirp=90.653, fft_len=512 
D:	threshold 0.0612681; unscaled peak power: 0.0614979 exceeds threshold for 0.3751%

Best spike: peak=27.03459, time=6.711, d_freq=1419282696.42, chirp=23.706, fft_len=128k
Best autocorr: peak=18.71756, time=73.82, delay=5.2278, d_freq=1419287891.34, chirp=10.593, fft_len=128k
Best gaussian: peak=0, mean=0, ChiSq=0, time=-2.123e+011, d_freq=0,
	score=-12, null_hyp=0, chirp=0, fft_len=0 
Best pulse: peak=2.837647, time=53.74, period=6.274, d_freq=1419285484.15, score=1.077, chirp=-72.656, fft_len=1024 
Best triplet: peak=11.97859, time=35.07, period=17.22, d_freq=1419284458.67, chirp=81.055, fft_len=128 
Spike count:    7
Autocorr count: 1
Pulse count:    10
Triplet count:  4
Gaussian count: 0
Wallclock time elapsed since last restart: 1308.5 seconds
Fftlength=32,pass=3:Tune: sum=50533.4(ms); min=5.721(ms); max=68.69(ms); mean=47.9(ms); s_mean=57.52; sleep=60(ms); delta=608; N=1055; usual
Fftlength=32,pass=4:Tune: sum=29811.9(ms); min=4.077(ms); max=68.03(ms); mean=34.58(ms); s_mean=48.33; sleep=45(ms); delta=919; N=862; usual
Fftlength=32,pass=5:Tune: sum=24162.7(ms); min=4.371(ms); max=61.87(ms); mean=30.05(ms); s_mean=50.01; sleep=45(ms); delta=914; N=804; usual
Fftlength=64,pass=3:Tune: sum=41167(ms); min=2.932(ms); max=72.27(ms); mean=38.98(ms); s_mean=48.36; sleep=45(ms); delta=811; N=1056; usual
Fftlength=64,pass=4:Tune: sum=28777.3(ms); min=2.294(ms); max=68.46(ms); mean=30.23(ms); s_mean=47.38; sleep=45(ms); delta=990; N=952; usual
Fftlength=64,pass=5:Tune: sum=23040(ms); min=2.23(ms); max=59.57(ms); mean=25.57(ms); s_mean=37.12; sleep=30(ms); delta=964; N=901; usual
Fftlength=128,pass=3:Tune: sum=40866.2(ms); min=1.461(ms); max=77.82(ms); mean=36.65(ms); s_mean=51.31; sleep=45(ms); delta=905; N=1115; usual
Fftlength=128,pass=4:Tune: sum=28870.8(ms); min=1.129(ms); max=77.26(ms); mean=26.93(ms); s_mean=35.3; sleep=30(ms); delta=1103; N=1072; usual
Fftlength=128,pass=5:Tune: sum=23738.9(ms); min=1.138(ms); max=67.71(ms); mean=23.05(ms); s_mean=29.23; sleep=30(ms); delta=1061; N=1030; usual
Fftlength=256,pass=3:Tune: sum=41715.2(ms); min=0.6843(ms); max=58.23(ms); mean=35.5(ms); s_mean=55.83; sleep=45(ms); delta=692; N=1175; usual
Fftlength=256,pass=4:Tune: sum=30091.4(ms); min=0.5498(ms); max=42.69(ms); mean=26.63(ms); s_mean=40.7; sleep=30(ms); delta=1145; N=1130; usual
Fftlength=256,pass=5:Tune: sum=24886(ms); min=0.5863(ms); max=35.25(ms); mean=22.94(ms); s_mean=33.34; sleep=30(ms); delta=1100; N=1085; usual
Fftlength=512,pass=3:Tune: sum=42817.1(ms); min=0.3501(ms); max=30.37(ms); mean=24.98(ms); s_mean=28.61; sleep=30(ms); delta=1721; N=1714; usual
Fftlength=512,pass=4:Tune: sum=30301.1(ms); min=0.3044(ms); max=21.26(ms); mean=17.92(ms); s_mean=20.24; sleep=15(ms); delta=1698; N=1691; usual
Fftlength=512,pass=5:Tune: sum=24324.5(ms); min=0.3172(ms); max=17.54(ms); mean=14.58(ms); s_mean=16.03; sleep=15(ms); delta=1675; N=1668; usual
Fftlength=1024,pass=3:Tune: sum=95021.5(ms); min=0.1939(ms); max=33.16(ms); mean=30.58(ms); s_mean=31.9; sleep=30(ms); delta=3110; N=3107; high_perf
Fftlength=1024,pass=4:Tune: sum=574.914(ms); min=0.1575(ms); max=10.23(ms); mean=3.709(ms); s_mean=8.107; sleep=0(ms); delta=3099; N=155; usual
Fftlength=1024,pass=5:Tune: sum=476.71(ms); min=0.1858(ms); max=8.412(ms); mean=3.31(ms); s_mean=7.869; sleep=0(ms); delta=3088; N=144; usual
Fftlength=2048,pass=3:Tune: sum=95747(ms); min=6.788(ms); max=16.33(ms); mean=15.96(ms); s_mean=16.01; sleep=15(ms); delta=1; N=6001; high_perf
Fftlength=4096,pass=3:Tune: sum=108150(ms); min=3.699(ms); max=9.177(ms); mean=9.012(ms); s_mean=9.026; sleep=0(ms); delta=1; N=12001; high_perf
Fftlength=8192,pass=3:Tune: sum=59849.7(ms); min=2.474(ms); max=2.616(ms); mean=2.493(ms); s_mean=2.497; sleep=0(ms); delta=1; N=24003; 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=0,	N=0,	<>=0,	min=0	max=0
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=63797,	N=63797,	<>=1,	min=1	max=1
class PC_triplet_find_miss:		total=1091,	N=1091,	<>=1,	min=1	max=1


class PC_pulse_find_hit:		total=47891,	N=47891,	<>=1,	min=1	max=1
class PC_pulse_find_miss:		total=22,	N=22,	<>=1,	min=1	max=1
class PC_pulse_find_early_miss:		total=19,	N=19,	<>=1,	min=1	max=1
class PC_pulse_find_2CPU:		total=0,	N=0,	<>=0,	min=0	max=0


class PoT_transfer_not_needed:		total=63783,	N=63783,	<>=1,	min=1	max=1
class PoT_transfer_needed:		total=1106,	N=1106,	<>=1,	min=1	max=1

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

GPU device sync requested...  ...GPU device synched
04:31:21 (4872): 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.