Task 8703532321

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: Intel(R) Core(TM) i5-6400 CPU @ 2.70GHz 

     Cache: L1=64K L2=256K

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 
OpenCL-kernels filename : MultiBeam_Kernels_r3584.cl 
ar=0.022222  NumCfft=105409  NumGauss=0  NumPulse=80006121899  NumTriplet=85924621870
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:				 1
  Max compute units:				 13
  Max work group size:				 1024
  Max clock frequency:				 1177Mhz
  Max memory allocation:			 1073741824
  Cache type:					 Read/Write
  Cache line size:				 128
  Cache size:					 212992
  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 970
  Vendor:					 NVIDIA Corporation
  Driver version:				 375.63
  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


Work Unit Info:
...............
Credit multiplier is :  2.85
WU true angle range is :  0.022222
Used GPU device parameters are:
	Number of compute units: 13
	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
Pulse: peak=2.324907, time=50.85, period=3.669, d_freq=10462112838.1, score=1.019, chirp=14.107, fft_len=512 
D:	threshold 0.1026511; unscaled peak power: 0.1040065 exceeds threshold for 1.32%
Pulse: peak=2.684267, time=40.78, period=4.638, d_freq=10462113140.7, score=1.001, chirp=18.434, fft_len=512 
D:	threshold 0.116752; unscaled peak power: 0.1168642 exceeds threshold for 0.09606%
Pulse: peak=3.777884, time=50.87, period=6.979, d_freq=10462113897.5, score=1.016, chirp=-22.853, fft_len=1024 
D:	threshold 0.2910284; unscaled peak power: 0.294718 exceeds threshold for 1.268%
Pulse: peak=4.547884, time=50.85, period=8.471, d_freq=10462109386.3, score=1.007, chirp=-23.888, fft_len=512 
D:	threshold 0.1737482; unscaled peak power: 0.1747406 exceeds threshold for 0.5712%
Triplet: peak=11.27196, time=73.78, period=9.623, d_freq=10462112557.4, chirp=-24.076, fft_len=32 
Pulse: peak=3.762187, time=50.87, period=7.975, d_freq=10462111057.5, score=1.007, chirp=-26.616, fft_len=1024 
D:	threshold 0.2916893; unscaled peak power: 0.2934093 exceeds threshold for 0.5896%
Triplet: peak=11.22101, time=47.62, period=15.79, d_freq=10462110764.3, chirp=26.897, fft_len=512 
Triplet: peak=11.44028, time=47.62, period=15.79, d_freq=10462110764.3, chirp=26.897, fft_len=512 
Pulse: peak=1.307603, time=40.8, period=1.605, d_freq=10462106484.4, score=1.002, chirp=-34.609, fft_len=128 
D:	threshold 0.01790711; unscaled peak power: 0.01792962 exceeds threshold for 0.1257%
Pulse: peak=2.674984, time=40.78, period=4.15, d_freq=10462111139.6, score=1.001, chirp=-42.697, fft_len=512 
D:	threshold 0.1158211; unscaled peak power: 0.1159365 exceeds threshold for 0.09965%
Pulse: peak=1.256471, time=40.78, period=1.55, d_freq=10462112879.2, score=1.003, chirp=43.262, fft_len=512 
D:	threshold 0.07097969; unscaled peak power: 0.07109461 exceeds threshold for 0.1619%
Pulse: peak=1.693527, time=50.83, period=2.382, d_freq=10462107811.6, score=1.009, chirp=-50.032, fft_len=256 
D:	threshold 0.040829; unscaled peak power: 0.04104821 exceeds threshold for 0.5369%
Triplet: peak=10.94985, time=82.14, period=6.174, d_freq=10462104318.1, chirp=56.1, fft_len=2k
Pulse: peak=1.275214, time=40.89, period=1.555, d_freq=10462113619.5, score=1.063, chirp=59.062, fft_len=2k
D:	threshold 0.2638845; unscaled peak power: 0.2729473 exceeds threshold for 3.434%
Pulse: peak=3.77794, time=40.98, period=7.158, d_freq=10462108841.9, score=1.064, chirp=65.48, fft_len=4k
D:	threshold 1.044551; unscaled peak power: 1.096835 exceeds threshold for 5.005%
Triplet: peak=11.73193, time=64.58, period=11.27, d_freq=10462114061.2, chirp=-76.554, fft_len=512 
Triplet: peak=11.67538, time=64.58, period=11.27, d_freq=10462114061.2, chirp=-76.554, fft_len=512 
Pulse: peak=9.84221, time=40.98, period=23.62, d_freq=10462105139.4, score=1.048, chirp=-84.454, fft_len=4k
D:	threshold 2.395691; unscaled peak power: 2.499648 exceeds threshold for 4.339%
Triplet: peak=10.28601, time=29.95, period=13.45, d_freq=10462105862.5, chirp=93.295, fft_len=64 
Triplet: peak=10.30723, time=29.95, period=13.45, d_freq=10462105862.5, chirp=93.295, fft_len=64 

Best spike: peak=23.38532, time=62.99, d_freq=10462104804.3, chirp=19.251, fft_len=128k
Best autocorr: peak=17.69714, time=28.63, delay=4.4265, d_freq=10462109126.2, chirp=17.973, fft_len=128k
Best gaussian: peak=0, mean=0, ChiSq=0, time=-2.124e+011, d_freq=0,
	score=-12, null_hyp=0, chirp=0, fft_len=0 
Best pulse: peak=5.672601, time=40.98, period=11.81, d_freq=10462105139.4, score=1.073, chirp=-84.454, fft_len=4k
Best triplet: peak=11.73193, time=64.58, period=11.27, d_freq=10462114061.2, chirp=-76.554, fft_len=512 
Spike count:    0
Autocorr count: 0
Pulse count:    12
Triplet count:  8
Gaussian count: 0
Wallclock time elapsed since last restart: 816.8 seconds
Fftlength=32,pass=3:Tune: sum=48800.7(ms); min=5.849(ms); max=69.49(ms); mean=52.14(ms); s_mean=55.33; sleep=45(ms); delta=408; N=936; usual
Fftlength=32,pass=4:Tune: sum=34463.9(ms); min=4.607(ms); max=63.81(ms); mean=44.76(ms); s_mean=54.91; sleep=45(ms); delta=487; N=770; usual
Fftlength=32,pass=5:Tune: sum=22374.2(ms); min=4.968(ms); max=63.96(ms); mean=33.65(ms); s_mean=52.09; sleep=45(ms); delta=667; N=665; usual
Fftlength=64,pass=3:Tune: sum=29597.5(ms); min=2.884(ms); max=70.45(ms); mean=36.45(ms); s_mean=51.42; sleep=45(ms); delta=685; N=812; usual
Fftlength=64,pass=4:Tune: sum=20650.3(ms); min=2.318(ms); max=61.51(ms); mean=27.39(ms); s_mean=49.32; sleep=45(ms); delta=805; N=754; usual
Fftlength=64,pass=5:Tune: sum=17866.1(ms); min=2.476(ms); max=53.4(ms); mean=25.16(ms); s_mean=41.23; sleep=30(ms); delta=761; N=710; usual
Fftlength=128,pass=3:Tune: sum=28646.6(ms); min=1.372(ms); max=71.6(ms); mean=33.43(ms); s_mean=51.33; sleep=45(ms); delta=754; N=857; usual
Fftlength=128,pass=4:Tune: sum=20148.3(ms); min=1.126(ms); max=60.52(ms); mean=24.57(ms); s_mean=34.85; sleep=30(ms); delta=845; N=820; usual
Fftlength=128,pass=5:Tune: sum=16968.2(ms); min=1.172(ms); max=53.64(ms); mean=21.59(ms); s_mean=28.91; sleep=30(ms); delta=811; N=786; usual
Fftlength=256,pass=3:Tune: sum=28628(ms); min=0.6814(ms); max=54.78(ms); mean=31.42(ms); s_mean=53.71; sleep=45(ms); delta=918; N=911; usual
Fftlength=256,pass=4:Tune: sum=20349.1(ms); min=0.5539(ms); max=39.4(ms); mean=23.34(ms); s_mean=38.37; sleep=30(ms); delta=884; N=872; usual
Fftlength=256,pass=5:Tune: sum=16676.4(ms); min=0.5938(ms); max=33.35(ms); mean=20.04(ms); s_mean=31.23; sleep=30(ms); delta=844; N=832; usual
Fftlength=512,pass=3:Tune: sum=24039.9(ms); min=0.3925(ms); max=25.18(ms); mean=19.29(ms); s_mean=22.49; sleep=15(ms); delta=1258; N=1246; usual
Fftlength=512,pass=4:Tune: sum=17654.4(ms); min=0.2848(ms); max=18.95(ms); mean=14.4(ms); s_mean=16.88; sleep=15(ms); delta=1238; N=1226; usual
Fftlength=512,pass=5:Tune: sum=13272.7(ms); min=0.3318(ms); max=13.44(ms); mean=11.03(ms); s_mean=12.6; sleep=15(ms); delta=1215; N=1203; usual
Fftlength=1024,pass=3:Tune: sum=61265(ms); min=12.47(ms); max=29.89(ms); mean=28.8(ms); s_mean=28.9; sleep=30(ms); delta=1; N=2127; high_perf
Fftlength=2048,pass=3:Tune: sum=60834.9(ms); min=6.248(ms); max=14.87(ms); mean=14.3(ms); s_mean=14.37; sleep=15(ms); delta=1; N=4253; high_perf
Fftlength=4096,pass=3:Tune: sum=65000.2(ms); min=3.136(ms); max=8.875(ms); mean=7.641(ms); s_mean=7.608; sleep=0(ms); delta=1; N=8507; high_perf
Fftlength=8192,pass=3:Tune: sum=41667.6(ms); min=2.31(ms); max=2.967(ms); mean=2.449(ms); s_mean=2.434; sleep=0(ms); delta=1; N=17013; 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=35657,	N=35657,	<>=1,	min=1	max=1
class PC_triplet_find_miss:		total=814,	N=814,	<>=1,	min=1	max=1


class PC_pulse_find_hit:		total=33941,	N=33941,	<>=1,	min=1	max=1
class PC_pulse_find_miss:		total=18,	N=18,	<>=1,	min=1	max=1
class PC_pulse_find_early_miss:		total=9,	N=9,	<>=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=35644,	N=35644,	<>=1,	min=1	max=1
class PoT_transfer_needed:		total=828,	N=828,	<>=1,	min=1	max=1

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

GPU device sync requested...  ...GPU device synched
15:36:53 (8252): called boinc_finish(0)

</stderr_txt>
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©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.