Task 8699940810

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 FX(tm)-8350 Eight-Core Processor            

     Cache: L1=64K L2=2048K

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 XOP FMA4 
OpenCL-kernels filename : MultiBeam_Kernels_r3584.cl 
ar=0.422822  NumCfft=196991  NumGauss=1117825736  NumPulse=226348646288  NumTriplet=452735009772
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:				 1
  Max compute units:				 20
  Max work group size:				 1024
  Max clock frequency:				 1847Mhz
  Max memory allocation:			 2147483648
  Cache type:					 Read/Write
  Cache line size:				 128
  Cache size:					 327680
  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 1080
  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 :  0.422822
Used GPU device parameters are:
	Number of compute units: 20
	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=24.6889, time=40.68, d_freq=1420064440.97, chirp=0, fft_len=8k
Spike: peak=25.31144, time=63.33, d_freq=1420064744.95, chirp=0, fft_len=8k
Spike: peak=29.31398, time=80.11, d_freq=1420064744.95, chirp=0, fft_len=8k
Spike: peak=28.50006, time=105.3, d_freq=1420064744.95, chirp=0, fft_len=8k
Spike: peak=30.17321, time=2.517, d_freq=1420064440.97, chirp=0, fft_len=16k
Spike: peak=29.06139, time=4.194, d_freq=1420064744.95, chirp=0, fft_len=16k
Spike: peak=28.87427, time=7.55, d_freq=1420064744.95, chirp=0, fft_len=16k
Spike: peak=24.86364, time=29.36, d_freq=1420064440.97, chirp=0, fft_len=16k
Spike: peak=25.9363, time=32.72, d_freq=1420064744.95, chirp=0, fft_len=16k
Spike: peak=29.2737, time=41.1, d_freq=1420064744.95, chirp=0, fft_len=16k
Spike: peak=24.48588, time=57.88, d_freq=1420064744.95, chirp=0, fft_len=16k
Spike: peak=39.06625, time=62.91, d_freq=1420064744.95, chirp=0, fft_len=16k
Spike: peak=30.95951, time=64.59, d_freq=1420064744.95, chirp=0, fft_len=16k
Spike: peak=29.5397, time=66.27, d_freq=1420064744.95, chirp=0, fft_len=16k
Spike: peak=37.86103, time=79.69, d_freq=1420064744.95, chirp=0, fft_len=16k
Spike: peak=24.94352, time=81.37, d_freq=1420064744.95, chirp=0, fft_len=16k
Spike: peak=29.14748, time=83.05, d_freq=1420064744.95, chirp=0, fft_len=16k
Spike: peak=34.99834, time=93.11, d_freq=1420064744.95, chirp=0, fft_len=16k
Spike: peak=34.04035, time=94.79, d_freq=1420064744.95, chirp=0, fft_len=16k
Spike: peak=37.80639, time=99.82, d_freq=1420064744.95, chirp=0, fft_len=16k
Spike: peak=30.41306, time=104.9, d_freq=1420064744.95, chirp=0, fft_len=16k
Spike: peak=42.86746, time=1.678, d_freq=1420064744.95, chirp=0, fft_len=32k
Spike: peak=34.69686, time=5.033, d_freq=1420064744.95, chirp=0, fft_len=32k
Spike: peak=43.04464, time=8.389, d_freq=1420064744.95, chirp=0, fft_len=32k
Spike: peak=31.98519, time=15.1, d_freq=1420064744.95, chirp=0, fft_len=32k
Spike: peak=30.84434, time=18.45, d_freq=1420064440.97, chirp=0, fft_len=32k
Spike: peak=28.9733, time=28.52, d_freq=1420064744.95, chirp=0, fft_len=32k
Spike: peak=39.64455, time=31.88, d_freq=1420064744.95, chirp=0, fft_len=32k
Spike: peak=35.68768, time=41.94, d_freq=1420064744.95, chirp=0, fft_len=32k
Spike: peak=25.94712, time=45.3, d_freq=1420064744.95, chirp=0, fft_len=32k
OpenCL queue synchronized
SETI@Home Informational message -9 result_overflow
NOTE: The number of results detected equals the storage space allocated.

Best spike: peak=146.6177, time=60.4, d_freq=1420064744.91, chirp=-0.0018485, fft_len=128k
Best autocorr: peak=60.16559, time=87.24, delay=0.09216, d_freq=1420068359.46, chirp=0.00092426, fft_len=128k
Best gaussian: peak=2.775752, mean=0.7092227, ChiSq=1.193164, time=52.85, d_freq=1420065445.3,
	score=-9.902316, null_hyp=1.495119, chirp=0, fft_len=16k
Best pulse: peak=5.849721, time=88.82, period=2.346, d_freq=1420070800.78, score=0.902, chirp=0, fft_len=64 
Best triplet: peak=0, time=-2.125e+011, period=0, d_freq=0, chirp=0, fft_len=0 
Spike count:    30
Autocorr count: 0
Pulse count:    0
Triplet count:  0
Gaussian count: 0
Wallclock time elapsed since last restart: 20.8 seconds
Fftlength=16,pass=3:Tune: sum=157.204(ms); min=4.773(ms); max=6.541(ms); mean=6.288(ms); s_mean=6.047; sleep=0(ms); delta=64; N=25; usual
Fftlength=16,pass=4:Tune: sum=62.1056(ms); min=3.566(ms); max=5.027(ms); mean=4.777(ms); s_mean=4.877; sleep=0(ms); delta=52; N=13; usual
Fftlength=32,pass=3:Tune: sum=51.3183(ms); min=1.062(ms); max=2.494(ms); mean=2.333(ms); s_mean=2.067; sleep=0(ms); delta=41; N=22; usual
Fftlength=32,pass=4:Tune: sum=36.0639(ms); min=1.179(ms); max=1.921(ms); mean=1.803(ms); s_mean=1.808; sleep=0(ms); delta=39; N=20; usual
Fftlength=32,pass=5:Tune: sum=28.2109(ms); min=0.5069(ms); max=1.598(ms); mean=1.485(ms); s_mean=1.275; sleep=0(ms); delta=38; N=19; usual
Fftlength=64,pass=3:Tune: sum=20.624(ms); min=0.6369(ms); max=1.44(ms); mean=1.146(ms); s_mean=1.219; sleep=0(ms); delta=27; N=18; usual
Fftlength=64,pass=4:Tune: sum=14.3103(ms); min=0.3891(ms); max=1.091(ms); mean=0.8418(ms); s_mean=0.8598; sleep=0(ms); delta=26; N=17; usual
Fftlength=64,pass=5:Tune: sum=5.99158(ms); min=0.4025(ms); max=0.7148(ms); mean=0.6657(ms); s_mean=0.687; sleep=0(ms); delta=18; N=9; usual
Fftlength=128,pass=3:Tune: sum=9.05114(ms); min=9.051(ms); max=9.051(ms); mean=9.051(ms); s_mean=9.051; sleep=0(ms); delta=1; N=1; high_perf
Fftlength=256,pass=3:Tune: sum=3.77344(ms); min=3.773(ms); max=3.773(ms); mean=3.773(ms); s_mean=3.773; sleep=0(ms); delta=1; N=1; high_perf
Fftlength=512,pass=3:Tune: sum=1.93037(ms); min=1.93(ms); max=1.93(ms); mean=1.93(ms); s_mean=1.93; sleep=0(ms); delta=1; N=1; high_perf
Fftlength=1024,pass=3:Tune: sum=1.05472(ms); min=1.055(ms); max=1.055(ms); mean=1.055(ms); s_mean=1.055; sleep=0(ms); delta=1; N=1; usual
Fftlength=2048,pass=3:Tune: sum=0.403456(ms); min=0.4035(ms); max=0.4035(ms); mean=0.4035(ms); s_mean=0.4035; sleep=0(ms); delta=1; N=1; 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=3,	N=3,	<>=1,	min=1	max=1
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=6,	N=6,	<>=1,	min=1	max=1
class PC_triplet_find_miss:		total=3,	N=3,	<>=1,	min=1	max=1


class PC_pulse_find_hit:		total=7,	N=7,	<>=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=6,	N=6,	<>=1,	min=1	max=1
class PoT_transfer_needed:		total=4,	N=4,	<>=1,	min=1	max=1

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

GPU device sync requested...  ...GPU device synched
11:53:24 (6152): 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.