Task 8628807030

Stderr output

<core_client_version>7.4.36</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) i7-3930K CPU @ 3.20GHz 

     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=0.015476  NumCfft=105357  NumGauss=0  NumPulse=35534476160  NumTriplet=48492108960
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:				 1367Mhz
  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:				 417.71
  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 :  0.015476
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=5.674366, time=45.9, period=13.51, d_freq=10477547095, score=1.042, chirp=10.973, fft_len=2k
D:	threshold 0.8409775; unscaled peak power: 0.8707914 exceeds threshold for 3.545%
Autocorr: peak=18.13847, time=5.727, delay=2.3035, d_freq=10477546617.2, chirp=-13.044, fft_len=128k
Autocorr: peak=18.61506, time=5.727, delay=2.3035, d_freq=10477546617.2, chirp=-13.046, fft_len=128k
Autocorr: peak=18.27404, time=5.727, delay=2.3035, d_freq=10477546617.2, chirp=-13.047, fft_len=128k
Pulse: peak=0.818284, time=45.86, period=0.9297, d_freq=10477551043.1, score=1.033, chirp=-21.851, fft_len=1024 
D:	threshold 0.1166439; unscaled peak power: 0.1183399 exceeds threshold for 1.454%
Pulse: peak=3.210714, time=45.9, period=5.973, d_freq=10477543009.8, score=1.014, chirp=-24.582, fft_len=2k
D:	threshold 0.5130779; unscaled peak power: 0.5184724 exceeds threshold for 1.051%
Triplet: peak=11.80123, time=69.88, period=14.07, d_freq=10477542482.8, chirp=-35.602, fft_len=512 
Pulse: peak=7.730226, time=45.99, period=19.8, d_freq=10477543735.3, score=1.045, chirp=73.677, fft_len=4k
D:	threshold 1.910319; unscaled peak power: 1.986462 exceeds threshold for 3.986%
Pulse: peak=4.21948, time=45.82, period=7.83, d_freq=10477549758.5, score=1.037, chirp=-81.376, fft_len=64 
D:	threshold 0.01967666; unscaled peak power: 0.02025661 exceeds threshold for 2.947%
Pulse: peak=4.367982, time=45.9, period=9.544, d_freq=10477550504.1, score=1.009, chirp=97.294, fft_len=2k
D:	threshold 0.6623693; unscaled peak power: 0.6673652 exceeds threshold for 0.7542%

Best spike: peak=23.80502, time=85.9, d_freq=10477544787.3, chirp=-22.963, fft_len=128k
Best autocorr: peak=18.61506, time=5.727, delay=2.3035, d_freq=10477546617.2, chirp=-13.046, 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=7.730226, time=45.99, period=19.8, d_freq=10477543735.3, score=1.045, chirp=73.677, fft_len=4k
Best triplet: peak=11.80123, time=69.88, period=14.07, d_freq=10477542482.8, chirp=-35.602, fft_len=512 
Spike count:    0
Autocorr count: 3
Pulse count:    6
Triplet count:  1
Gaussian count: 0
Wallclock time elapsed since last restart: 630.4 seconds
Fftlength=32,pass=3:Tune: sum=53222.5(ms); min=5.855(ms); max=71.12(ms); mean=53.87(ms); s_mean=56.63; sleep=45(ms); delta=421; N=988; usual
Fftlength=32,pass=4:Tune: sum=20209.1(ms); min=4.546(ms); max=52.31(ms); mean=27.61(ms); s_mean=46.65; sleep=45(ms); delta=835; N=732; usual
Fftlength=32,pass=5:Tune: sum=12941(ms); min=4.721(ms); max=38.43(ms); mean=20.16(ms); s_mean=29.85; sleep=30(ms); delta=797; N=642; usual
Fftlength=64,pass=3:Tune: sum=21085.5(ms); min=2.955(ms); max=56.14(ms); mean=25.47(ms); s_mean=32.8; sleep=30(ms); delta=905; N=828; usual
Fftlength=64,pass=4:Tune: sum=12344.6(ms); min=2.231(ms); max=35.05(ms); mean=16.33(ms); s_mean=29.77; sleep=30(ms); delta=859; N=756; usual
Fftlength=64,pass=5:Tune: sum=10041.4(ms); min=2.237(ms); max=29.45(ms); mean=14.28(ms); s_mean=23.31; sleep=15(ms); delta=806; N=703; usual
Fftlength=128,pass=3:Tune: sum=17044.6(ms); min=1.422(ms); max=44.46(ms); mean=19.46(ms); s_mean=29.59; sleep=30(ms); delta=927; N=876; usual
Fftlength=128,pass=4:Tune: sum=11940(ms); min=1.147(ms); max=33.24(ms); mean=14.27(ms); s_mean=20.66; sleep=15(ms); delta=888; N=837; usual
Fftlength=128,pass=5:Tune: sum=9673.11(ms); min=1.128(ms); max=29.76(ms); mean=12.14(ms); s_mean=16.7; sleep=15(ms); delta=848; N=797; usual
Fftlength=256,pass=3:Tune: sum=16809.9(ms); min=0.6917(ms); max=32.48(ms); mean=17.77(ms); s_mean=31.34; sleep=30(ms); delta=971; N=946; usual
Fftlength=256,pass=4:Tune: sum=11783.2(ms); min=0.5607(ms); max=22.8(ms); mean=13.05(ms); s_mean=21.91; sleep=15(ms); delta=928; N=903; usual
Fftlength=256,pass=5:Tune: sum=9677.63(ms); min=0.5737(ms); max=19.48(ms); mean=11.27(ms); s_mean=18.11; sleep=15(ms); delta=884; N=859; usual
Fftlength=512,pass=3:Tune: sum=36728.1(ms); min=0.3535(ms); max=86.45(ms); mean=28.94(ms); s_mean=36.74; sleep=30(ms); delta=1281; N=1269; high_perf
Fftlength=512,pass=4:Tune: sum=1350.95(ms); min=0.288(ms); max=11.31(ms); mean=4.4(ms); s_mean=10.87; sleep=0(ms); delta=1260; N=307; usual
Fftlength=512,pass=5:Tune: sum=1105.09(ms); min=0.3059(ms); max=9.408(ms); mean=3.891(ms); s_mean=9.041; sleep=0(ms); delta=1237; N=284; usual
Fftlength=1024,pass=3:Tune: sum=30979.9(ms); min=0.1821(ms); max=60.02(ms); mean=13.95(ms); s_mean=14.86; sleep=15(ms); delta=2233; N=2221; high_perf
Fftlength=1024,pass=4:Tune: sum=262.011(ms); min=0.1491(ms); max=4.567(ms); mean=1.782(ms); s_mean=3.886; sleep=0(ms); delta=2223; N=147; usual
Fftlength=1024,pass=5:Tune: sum=203.811(ms); min=0.1556(ms); max=3.468(ms); mean=1.51(ms); s_mean=3.337; sleep=0(ms); delta=2211; N=135; usual
Fftlength=2048,pass=3:Tune: sum=34035.5(ms); min=3.548(ms); max=8.804(ms); mean=8.014(ms); s_mean=8.097; sleep=0(ms); delta=1; N=4247; high_perf
Fftlength=4096,pass=3:Tune: sum=34946(ms); min=1.81(ms); max=4.904(ms); mean=4.115(ms); s_mean=4.133; sleep=0(ms); delta=1; N=8493; high_perf
Fftlength=8192,pass=3:Tune: sum=26374.4(ms); min=1.529(ms); max=1.839(ms); mean=1.553(ms); s_mean=1.556; sleep=0(ms); delta=1; N=16987; 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=45433,	N=45433,	<>=1,	min=1	max=1
class PC_triplet_find_miss:		total=835,	N=835,	<>=1,	min=1	max=1


class PC_pulse_find_hit:		total=33897,	N=33897,	<>=1,	min=1	max=1
class PC_pulse_find_miss:		total=10,	N=10,	<>=1,	min=1	max=1
class PC_pulse_find_early_miss:		total=5,	N=5,	<>=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=45426,	N=45426,	<>=1,	min=1	max=1
class PoT_transfer_needed:		total=843,	N=843,	<>=1,	min=1	max=1

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

GPU device sync requested...  ...GPU device synched
15:39:55 (35288): 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.