Task 8703532650

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=0.028476  NumCfft=103805  NumGauss=0  NumPulse=102478669145  NumTriplet=110400112037
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 :  0.028476
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
Spike: peak=24.08343, time=60.13, d_freq=10980089732.8, chirp=0.15231, fft_len=64k
Spike: peak=24.37783, time=30.06, d_freq=10980089731.2, chirp=-0.40617, fft_len=32k
Spike: peak=25.51768, time=30.06, d_freq=10980089731.2, chirp=-0.4874, fft_len=32k
Spike: peak=25.64588, time=30.06, d_freq=10980089731.2, chirp=-0.56864, fft_len=32k
Spike: peak=24.7726, time=30.06, d_freq=10980089731.2, chirp=-0.64987, fft_len=32k
Spike: peak=24.02584, time=40.09, d_freq=10980087856.8, chirp=-7.9393, fft_len=128k
Pulse: peak=5.528971, time=30.33, period=8.545, d_freq=10980090979.9, score=1.032, chirp=7.9952, fft_len=2k
D:	threshold 0.7605506; unscaled peak power: 0.7811646 exceeds threshold for 2.71%
Pulse: peak=5.446226, time=30.33, period=7.695, d_freq=10980092514.2, score=1.02, chirp=-19.346, fft_len=2k
D:	threshold 0.7577917; unscaled peak power: 0.7705264 exceeds threshold for 1.681%
Pulse: peak=2.298843, time=60.71, period=2.707, d_freq=10980093812.8, score=1.04, chirp=45.502, fft_len=1024 
D:	threshold 0.2186201; unscaled peak power: 0.2245938 exceeds threshold for 2.732%
Pulse: peak=2.288321, time=61.34, period=2.707, d_freq=10980093841.3, score=1.035, chirp=45.502, fft_len=1024 
D:	threshold 0.2193196; unscaled peak power: 0.2245938 exceeds threshold for 2.405%
Spike: peak=24.02421, time=7.158, d_freq=10980093289.5, chirp=-69.638, fft_len=32k
Triplet: peak=12.18641, time=80.29, period=10.52, d_freq=10980092681.5, chirp=82.121, fft_len=32 
Triplet: peak=12.18411, time=80.29, period=10.52, d_freq=10980092681.5, chirp=82.121, fft_len=32 
Pulse: peak=0.4571126, time=60.66, period=0.1678, d_freq=10980090602.6, score=1.116, chirp=-99.492, fft_len=64 
D:	threshold 0.005498873; unscaled peak power: 0.00568483 exceeds threshold for 3.382%
Pulse: peak=0.427055, time=61.3, period=0.1678, d_freq=10980090539.8, score=1.043, chirp=-99.492, fft_len=64 
D:	threshold 0.005503721; unscaled peak power: 0.005572471 exceeds threshold for 1.249%

Best spike: peak=25.64588, time=30.06, d_freq=10980089731.2, chirp=-0.56864, fft_len=32k
Best autocorr: peak=17.31414, time=28.63, delay=1.5351, d_freq=10980090636.8, chirp=-16.001, 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=0.4571124, time=60.66, period=0.1678, d_freq=10980090602.6, score=1.116, chirp=-99.492, fft_len=64 
Best triplet: peak=12.18641, time=80.29, period=10.52, d_freq=10980092681.5, chirp=82.121, fft_len=32 
Spike count:    7
Autocorr count: 0
Pulse count:    6
Triplet count:  2
Gaussian count: 0
Wallclock time elapsed since last restart: 639.8 seconds
Fftlength=32,pass=3:Tune: sum=29886.1(ms); min=4.269(ms); max=67.73(ms); mean=44.61(ms); s_mean=56.89; sleep=45(ms); delta=453; N=670; usual
Fftlength=32,pass=4:Tune: sum=19513.3(ms); min=3.679(ms); max=67.22(ms); mean=32.74(ms); s_mean=43.82; sleep=45(ms); delta=640; N=596; usual
Fftlength=32,pass=5:Tune: sum=17017.6(ms); min=3.49(ms); max=64.11(ms); mean=30.17(ms); s_mean=51.71; sleep=45(ms); delta=605; N=564; usual
Fftlength=64,pass=3:Tune: sum=27695.5(ms); min=2.05(ms); max=74.52(ms); mean=38.57(ms); s_mean=46.62; sleep=45(ms); delta=567; N=718; usual
Fftlength=64,pass=4:Tune: sum=13971.8(ms); min=1.494(ms); max=50.52(ms); mean=22.04(ms); s_mean=34.07; sleep=30(ms); delta=685; N=634; usual
Fftlength=64,pass=5:Tune: sum=11556.5(ms); min=1.72(ms); max=44.16(ms); mean=19.29(ms); s_mean=33.29; sleep=30(ms); delta=650; N=599; usual
Fftlength=128,pass=3:Tune: sum=20898.8(ms); min=1.022(ms); max=76.36(ms); mean=28.09(ms); s_mean=38.36; sleep=30(ms); delta=769; N=744; usual
Fftlength=128,pass=4:Tune: sum=14946.9(ms); min=0.8481(ms); max=60.83(ms); mean=20.82(ms); s_mean=27.32; sleep=30(ms); delta=743; N=718; usual
Fftlength=128,pass=5:Tune: sum=11936.7(ms); min=0.8736(ms); max=50.08(ms); mean=17.27(ms); s_mean=21.51; sleep=15(ms); delta=716; N=691; usual
Fftlength=256,pass=3:Tune: sum=21140.3(ms); min=0.5495(ms); max=44.18(ms); mean=26.9(ms); s_mean=41.33; sleep=30(ms); delta=798; N=786; usual
Fftlength=256,pass=4:Tune: sum=15505.4(ms); min=0.4286(ms); max=33.09(ms); mean=20.48(ms); s_mean=30.81; sleep=30(ms); delta=769; N=757; usual
Fftlength=256,pass=5:Tune: sum=11833.5(ms); min=0.4712(ms); max=25.08(ms); mean=16.25(ms); s_mean=23.64; sleep=15(ms); delta=740; N=728; usual
Fftlength=512,pass=3:Tune: sum=21458.6(ms); min=0.2768(ms); max=22.35(ms); mean=18.71(ms); s_mean=21.14; sleep=15(ms); delta=1159; N=1147; usual
Fftlength=512,pass=4:Tune: sum=16140.9(ms); min=0.2328(ms); max=17.01(ms); mean=14.25(ms); s_mean=15.95; sleep=15(ms); delta=1145; N=1133; usual
Fftlength=512,pass=5:Tune: sum=11247.8(ms); min=0.2539(ms); max=12.32(ms); mean=10.07(ms); s_mean=11.29; sleep=0(ms); delta=1129; N=1117; usual
Fftlength=1024,pass=3:Tune: sum=46607.4(ms); min=10.23(ms); max=23.83(ms); mean=22.99(ms); s_mean=22.98; sleep=15(ms); delta=1; N=2027; high_perf
Fftlength=2048,pass=3:Tune: sum=46775.3(ms); min=4.474(ms); max=12.25(ms); mean=11.54(ms); s_mean=11.59; sleep=0(ms); delta=1; N=4053; high_perf
Fftlength=4096,pass=3:Tune: sum=35572.4(ms); min=4.024(ms); max=5.504(ms); mean=4.389(ms); s_mean=4.368; sleep=0(ms); delta=1; N=8105; usual
Fftlength=8192,pass=3:Tune: sum=17936.8(ms); min=1.036(ms); max=1.717(ms); mean=1.106(ms); s_mean=1.104; sleep=0(ms); delta=1; N=16211; 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=34332,	N=34332,	<>=1,	min=1	max=1
class PC_triplet_find_miss:		total=535,	N=535,	<>=1,	min=1	max=1


class PC_pulse_find_hit:		total=32353,	N=32353,	<>=1,	min=1	max=1
class PC_pulse_find_miss:		total=6,	N=6,	<>=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=0,	N=0,	<>=0,	min=0	max=0


class PoT_transfer_not_needed:		total=34328,	N=34328,	<>=1,	min=1	max=1
class PoT_transfer_needed:		total=540,	N=540,	<>=1,	min=1	max=1

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

GPU device sync requested...  ...GPU device synched
16:14:02 (8004): 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.