Task 8616742110

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:        Intel(R) Core(TM) i7-2600K CPU @ 3.40GHz 

     Cache: L1=64K L2=256K

CPU features: FPU TSC PAE CMPXCHG8B APIC SYSENTER MTRR CMOV/CCMP MMX FXSAVE/FXRSTOR SSE SSE2 HT SSE3 SSSE3 SSE4.1 SSE4.2 AVX 
OpenCL-kernels filename : MultiBeam_Kernels_r3584.cl 
ar=0.011622  NumCfft=146021  NumGauss=0  NumPulse=50198134656  NumTriplet=67992016800
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:				 1329Mhz
  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:				 432.00
  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


Work Unit Info:
...............
Credit multiplier is :  2.85
WU true angle range is :  0.011622
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=9.743416, time=53.79, period=34.71, d_freq=1419513075.23, score=1.003, chirp=11.3, fft_len=2k
D:	threshold 1.220518; unscaled peak power: 1.223568 exceeds threshold for 0.2499%
Spike: peak=24.3147, time=87.24, d_freq=1419508836.65, chirp=-17.147, fft_len=128k
Spike: peak=24.28299, time=87.24, d_freq=1419508836.64, chirp=-17.148, fft_len=128k
Spike: peak=24.66016, time=87.24, d_freq=1419508836.66, chirp=-17.156, fft_len=128k
Spike: peak=25.51933, time=87.24, d_freq=1419508836.66, chirp=-17.157, fft_len=128k
Spike: peak=25.18211, time=87.24, d_freq=1419508836.65, chirp=-17.158, fft_len=128k
Pulse: peak=2.512865, time=53.69, period=5.09, d_freq=1419515248.38, score=1.052, chirp=20.267, fft_len=128 
D:	threshold 0.02624722; unscaled peak power: 0.02720338 exceeds threshold for 3.643%
Autocorr: peak=18.12941, time=6.711, delay=4.901, d_freq=1419511580.09, chirp=-20.662, fft_len=128k
Autocorr: peak=18.71784, time=6.711, delay=4.901, d_freq=1419511580.08, chirp=-20.663, fft_len=128k
Autocorr: peak=17.82967, time=6.711, delay=4.901, d_freq=1419511580.08, chirp=-20.664, fft_len=128k
Spike: peak=24.55948, time=73.82, d_freq=1419514377.9, chirp=-21.464, fft_len=128k
Spike: peak=24.38743, time=73.82, d_freq=1419514377.91, chirp=-21.465, fft_len=128k
Pulse: peak=2.629293, time=53.79, period=5.627, d_freq=1419512904.8, score=1.025, chirp=-36.634, fft_len=2k
D:	threshold 0.4624953; unscaled peak power: 0.4707653 exceeds threshold for 1.788%
Pulse: peak=1.646468, time=53.74, period=3.05, d_freq=1419514138, score=1.019, chirp=42.534, fft_len=1024 
D:	threshold 0.1564084; unscaled peak power: 0.1582357 exceeds threshold for 1.168%
Pulse: peak=0.9475068, time=53.71, period=1.237, d_freq=1419513661.18, score=1.047, chirp=-43.734, fft_len=512 
D:	threshold 0.05966147; unscaled peak power: 0.06100028 exceeds threshold for 2.244%
Pulse: peak=2.007587, time=53.71, period=3.424, d_freq=1419512826.08, score=1.003, chirp=49.734, fft_len=512 
D:	threshold 0.09071305; unscaled peak power: 0.09086719 exceeds threshold for 0.1699%
Pulse: peak=3.931228, time=53.71, period=9.66, d_freq=1419515241.47, score=1.028, chirp=52.8, fft_len=512 
D:	threshold 0.1501003; unscaled peak power: 0.1534605 exceeds threshold for 2.239%
Pulse: peak=3.289888, time=53.74, period=8.651, d_freq=1419513094.9, score=1.008, chirp=-57.267, fft_len=1024 
D:	threshold 0.2739595; unscaled peak power: 0.2756746 exceeds threshold for 0.6261%
Triplet: peak=10.44922, time=59.72, period=43.31, d_freq=1419516329.17, chirp=61.867, fft_len=32 
Pulse: peak=6.232057, time=53.9, period=18.35, d_freq=1419514590.2, score=1.014, chirp=-77.751, fft_len=4k
D:	threshold 1.966114; unscaled peak power: 1.989383 exceeds threshold for 1.183%
Triplet: peak=13.37957, time=90.66, period=16.31, d_freq=1419512849.43, chirp=-94.401, fft_len=256 
Pulse: peak=0.8522191, time=53.7, period=0.8663, d_freq=1419511999.25, score=1.04, chirp=-99.201, fft_len=256 
D:	threshold 0.02862762; unscaled peak power: 0.02914489 exceeds threshold for 1.807%

Best spike: peak=25.51933, time=87.24, d_freq=1419508836.66, chirp=-17.157, fft_len=128k
Best autocorr: peak=18.71784, time=6.711, delay=4.901, d_freq=1419511580.08, chirp=-20.663, fft_len=128k
Best gaussian: peak=0, mean=0, ChiSq=0, time=-2.122e+011, d_freq=0,
	score=-12, null_hyp=0, chirp=0, fft_len=0 
Best pulse: peak=2.512865, time=53.69, period=5.09, d_freq=1419515248.38, score=1.052, chirp=20.267, fft_len=128 
Best triplet: peak=13.37957, time=90.66, period=16.31, d_freq=1419512849.43, chirp=-94.401, fft_len=256 
Spike count:    7
Autocorr count: 3
Pulse count:    10
Triplet count:  2
Gaussian count: 0
Wallclock time elapsed since last restart: 924.7 seconds
Fftlength=32,pass=3:Tune: sum=75970.2(ms); min=5.161(ms); max=72.04(ms); mean=55.41(ms); s_mean=45.69; sleep=45(ms); delta=418; N=1371; usual
Fftlength=32,pass=4:Tune: sum=28689.6(ms); min=4.529(ms); max=67.62(ms); mean=32.31(ms); s_mean=43.27; sleep=45(ms); delta=965; N=888; usual
Fftlength=32,pass=5:Tune: sum=17185.4(ms); min=4.416(ms); max=41.7(ms); mean=21.89(ms); s_mean=33.66; sleep=30(ms); delta=940; N=785; usual
Fftlength=64,pass=3:Tune: sum=29879.5(ms); min=2.87(ms); max=66.96(ms); mean=30.15(ms); s_mean=49.94; sleep=45(ms); delta=1047; N=991; usual
Fftlength=64,pass=4:Tune: sum=17320.2(ms); min=2.034(ms); max=40.46(ms); mean=18.91(ms); s_mean=28.16; sleep=30(ms); delta=1019; N=916; usual
Fftlength=64,pass=5:Tune: sum=13627.1(ms); min=2.171(ms); max=35.37(ms); mean=15.75(ms); s_mean=22.26; sleep=15(ms); delta=968; N=865; usual
Fftlength=128,pass=3:Tune: sum=24462.6(ms); min=1.445(ms); max=56.58(ms); mean=22.32(ms); s_mean=29.21; sleep=30(ms); delta=1147; N=1096; usual
Fftlength=128,pass=4:Tune: sum=17131.9(ms); min=1.115(ms); max=43.16(ms); mean=16.22(ms); s_mean=20.51; sleep=15(ms); delta=1107; N=1056; usual
Fftlength=128,pass=5:Tune: sum=13439.7(ms); min=1.102(ms); max=38.26(ms); mean=13.25(ms); s_mean=16.37; sleep=15(ms); delta=1065; N=1014; usual
Fftlength=256,pass=3:Tune: sum=24021.2(ms); min=0.7166(ms); max=33.87(ms); mean=20.65(ms); s_mean=32.29; sleep=30(ms); delta=1188; N=1163; usual
Fftlength=256,pass=4:Tune: sum=16837.4(ms); min=0.5624(ms); max=23.29(ms); mean=15.05(ms); s_mean=22.46; sleep=15(ms); delta=1144; N=1119; usual
Fftlength=256,pass=5:Tune: sum=13317.4(ms); min=0.547(ms); max=18.95(ms); mean=12.39(ms); s_mean=17.85; sleep=15(ms); delta=1100; N=1075; usual
Fftlength=512,pass=3:Tune: sum=52055.1(ms); min=0.3564(ms); max=38.53(ms); mean=30.5(ms); s_mean=36.46; sleep=30(ms); delta=1719; N=1707; high_perf
Fftlength=512,pass=4:Tune: sum=1369.68(ms); min=0.2909(ms); max=11.61(ms); mean=4.462(ms); s_mean=10.97; sleep=0(ms); delta=1698; N=307; usual
Fftlength=512,pass=5:Tune: sum=1080.71(ms); min=0.2876(ms); max=9.309(ms); mean=3.805(ms); s_mean=8.939; sleep=0(ms); delta=1675; N=284; usual
Fftlength=1024,pass=3:Tune: sum=42723.2(ms); min=0.1843(ms); max=15.29(ms); mean=13.8(ms); s_mean=14.45; sleep=15(ms); delta=3109; N=3097; high_perf
Fftlength=1024,pass=4:Tune: sum=261.467(ms); min=0.153(ms); max=4.471(ms); mean=1.779(ms); s_mean=3.84; sleep=0(ms); delta=3099; N=147; usual
Fftlength=1024,pass=5:Tune: sum=201.079(ms); min=0.1549(ms); max=3.391(ms); mean=1.489(ms); s_mean=3.267; sleep=0(ms); delta=3087; N=135; usual
Fftlength=2048,pass=3:Tune: sum=47257.6(ms); min=3.583(ms); max=8.225(ms); mean=7.878(ms); s_mean=7.885; sleep=0(ms); delta=1; N=5999; high_perf
Fftlength=4096,pass=3:Tune: sum=48713.8(ms); min=1.771(ms); max=4.193(ms); mean=4.06(ms); s_mean=4.052; sleep=0(ms); delta=1; N=11999; high_perf
Fftlength=8192,pass=3:Tune: sum=38569.7(ms); min=1.58(ms); max=2.064(ms); mean=1.607(ms); s_mean=1.606; sleep=0(ms); delta=1; N=23999; 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=63596,	N=63596,	<>=1,	min=1	max=1
class PC_triplet_find_miss:		total=1278,	N=1278,	<>=1,	min=1	max=1


class PC_pulse_find_hit:		total=47884,	N=47884,	<>=1,	min=1	max=1
class PC_pulse_find_miss:		total=15,	N=15,	<>=1,	min=1	max=1
class PC_pulse_find_early_miss:		total=12,	N=12,	<>=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=63586,	N=63586,	<>=1,	min=1	max=1
class PoT_transfer_needed:		total=1289,	N=1289,	<>=1,	min=1	max=1

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

GPU device sync requested...  ...GPU device synched
10:20:18 (15040): 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.