Task 8680843913

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) i5-6500 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 FMA3 SSE4.1 SSE4.2 AVX 
OpenCL-kernels filename : MultiBeam_Kernels_r3584.cl 
ar=0.023069  NumCfft=105993  NumGauss=0  NumPulse=82936165379  NumTriplet=88977946072
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:				 8
  Max work group size:				 1024
  Max clock frequency:				 1278Mhz
  Max memory allocation:			 1073741824
  Cache type:					 Read/Write
  Cache line size:				 128
  Cache size:					 131072
  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 960
  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 :  0.023069
Used GPU device parameters are:
	Number of compute units: 8
	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=4.527884, time=39.95, period=8.411, d_freq=10286027164.2, score=1.026, chirp=6.9353, fft_len=1024 
D:	threshold 0.3313639; unscaled peak power: 0.3384012 exceeds threshold for 2.124%
Spike: peak=24.07705, time=20.04, d_freq=10286034937.7, chirp=24.121, fft_len=64k
Spike: peak=24.48774, time=20.04, d_freq=10286034937.7, chirp=24.147, fft_len=64k
Spike: peak=24.40906, time=20.04, d_freq=10286034937.7, chirp=24.157, fft_len=64k
Pulse: peak=0.56484, time=51.67, period=0.406, d_freq=10286029041.3, score=1.03, chirp=-39.204, fft_len=128 
D:	threshold 0.01208953; unscaled peak power: 0.01221804 exceeds threshold for 1.063%
Triplet: peak=12.83028, time=28.72, period=0.7158, d_freq=10286034877.7, chirp=41.239, fft_len=2k
Triplet: peak=12.42914, time=28.72, period=0.7158, d_freq=10286034877.7, chirp=41.239, fft_len=2k
Pulse: peak=2.349329, time=39.96, period=3.47, d_freq=10286024108.2, score=1.01, chirp=45.123, fft_len=256 
D:	threshold 0.05293129; unscaled peak power: 0.05330411 exceeds threshold for 0.7044%
Pulse: peak=1.319551, time=51.66, period=1.33, d_freq=10286025139.4, score=1.037, chirp=53.999, fft_len=256 
D:	threshold 0.03514496; unscaled peak power: 0.0358674 exceeds threshold for 2.056%
Pulse: peak=5.821605, time=51.67, period=12.57, d_freq=10286033264.4, score=1.046, chirp=57.883, fft_len=1024 
D:	threshold 0.4108405; unscaled peak power: 0.42692 exceeds threshold for 3.914%
Pulse: peak=1.736624, time=51.67, period=2.017, d_freq=10286026344.6, score=1.019, chirp=69.532, fft_len=128 
D:	threshold 0.02115385; unscaled peak power: 0.02140317 exceeds threshold for 1.179%
Pulse: peak=4.113386, time=51.65, period=6.722, d_freq=10286030889.3, score=1.083, chirp=-72.676, fft_len=512 
D:	threshold 0.1496699; unscaled peak power: 0.1594995 exceeds threshold for 6.568%
Pulse: peak=4.643555, time=39.97, period=9.395, d_freq=10286031201.9, score=1.025, chirp=91.724, fft_len=512 
D:	threshold 0.1700206; unscaled peak power: 0.1734507 exceeds threshold for 2.018%

Best spike: peak=24.48774, time=20.04, d_freq=10286034937.7, chirp=24.147, fft_len=64k
Best autocorr: peak=16.97211, time=85.9, delay=4.5195, d_freq=10286031912.7, chirp=24.418, 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=4.113386, time=51.65, period=6.722, d_freq=10286030889.3, score=1.083, chirp=-72.676, fft_len=512 
Best triplet: peak=12.83028, time=28.72, period=0.7158, d_freq=10286034877.7, chirp=41.239, fft_len=2k
Spike count:    3
Autocorr count: 0
Pulse count:    8
Triplet count:  2
Gaussian count: 0
Wallclock time elapsed since last restart: 1365.6 seconds
Fftlength=32,pass=3:Tune: sum=58420.7(ms); min=5.288(ms); max=74.3(ms); mean=55.8(ms); s_mean=45.18; sleep=45(ms); delta=339; N=1047; usual
Fftlength=32,pass=4:Tune: sum=34978.9(ms); min=4.428(ms); max=65.8(ms); mean=45.49(ms); s_mean=56.5; sleep=45(ms); delta=478; N=769; usual
Fftlength=32,pass=5:Tune: sum=27712.1(ms); min=4.036(ms); max=66.22(ms); mean=40.63(ms); s_mean=57.74; sleep=60(ms); delta=546; N=682; usual
Fftlength=64,pass=3:Tune: sum=48023.2(ms); min=2.912(ms); max=69.6(ms); mean=49.2(ms); s_mean=57.19; sleep=60(ms); delta=399; N=976; usual
Fftlength=64,pass=4:Tune: sum=34097.1(ms); min=2.208(ms); max=72.85(ms); mean=43.05(ms); s_mean=63.04; sleep=60(ms); delta=537; N=792; usual
Fftlength=64,pass=5:Tune: sum=26379.4(ms); min=2.05(ms); max=74.58(ms); mean=36.14(ms); s_mean=49.41; sleep=45(ms); delta=633; N=730; usual
Fftlength=128,pass=3:Tune: sum=48106.1(ms); min=1.361(ms); max=69.08(ms); mean=47.68(ms); s_mean=57.86; sleep=60(ms); delta=404; N=1009; usual
Fftlength=128,pass=4:Tune: sum=34172.7(ms); min=1.06(ms); max=70.37(ms); mean=41.17(ms); s_mean=62.9; sleep=60(ms); delta=539; N=830; usual
Fftlength=128,pass=5:Tune: sum=26886.5(ms); min=1.055(ms); max=86.51(ms); mean=33.82(ms); s_mean=46.16; sleep=45(ms); delta=751; N=795; usual
Fftlength=256,pass=3:Tune: sum=48968.1(ms); min=0.6606(ms); max=95.08(ms); mean=45.17(ms); s_mean=56.37; sleep=45(ms); delta=596; N=1084; usual
Fftlength=256,pass=4:Tune: sum=34017.8(ms); min=0.5507(ms); max=67.5(ms); mean=38.97(ms); s_mean=63.62; sleep=60(ms); delta=540; N=873; usual
Fftlength=256,pass=5:Tune: sum=27870.8(ms); min=0.529(ms); max=55.73(ms); mean=33.34(ms); s_mean=52.35; sleep=45(ms); delta=845; N=836; usual
Fftlength=512,pass=3:Tune: sum=46846.8(ms); min=0.3553(ms); max=45.64(ms); mean=36.95(ms); s_mean=43.27; sleep=45(ms); delta=1273; N=1268; usual
Fftlength=512,pass=4:Tune: sum=34346.7(ms); min=0.3271(ms); max=34.85(ms); mean=27.52(ms); s_mean=31.86; sleep=30(ms); delta=1253; N=1248; usual
Fftlength=512,pass=5:Tune: sum=26811.3(ms); min=0.3187(ms); max=27.53(ms); mean=21.83(ms); s_mean=24.63; sleep=15(ms); delta=1232; N=1228; usual
Fftlength=1024,pass=3:Tune: sum=49962.1(ms); min=22.17(ms); max=24.39(ms); mean=23.1(ms); s_mean=22.73; sleep=15(ms); delta=1; N=2163; usual
Fftlength=1024,pass=4:Tune: sum=35689.5(ms); min= 16(ms); max=18.16(ms); mean=16.52(ms); s_mean=16.89; sleep=15(ms); delta=1; N=2160; usual
Fftlength=1024,pass=5:Tune: sum=30648.4(ms); min=13.42(ms); max=15.61(ms); mean=14.2(ms); s_mean=14.13; sleep=15(ms); delta=1; N=2159; usual
Fftlength=2048,pass=3:Tune: sum=131959(ms); min=12.17(ms); max=32.77(ms); mean=30.5(ms); s_mean=31.16; sleep=30(ms); delta=1; N=4327; high_perf
Fftlength=4096,pass=3:Tune: sum=119123(ms); min=5.525(ms); max=16.54(ms); mean=13.77(ms); s_mean=13.51; sleep=15(ms); delta=1; N=8653; high_perf
Fftlength=8192,pass=3:Tune: sum=65697.3(ms); min=3.57(ms); max=5.709(ms); mean=3.796(ms); s_mean=3.627; sleep=0(ms); delta=1; N=17305; 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=36288,	N=36288,	<>=1,	min=1	max=1
class PC_triplet_find_miss:		total=767,	N=767,	<>=1,	min=1	max=1


class PC_pulse_find_hit:		total=34528,	N=34528,	<>=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=11,	N=11,	<>=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=36280,	N=36280,	<>=1,	min=1	max=1
class PoT_transfer_needed:		total=776,	N=776,	<>=1,	min=1	max=1

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

GPU device sync requested...  ...GPU device synched
19:16:39 (5584): 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.