Task 8703546923

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 Sempron(tm) Processor LE-1640 

     Cache: L1=64K L2=1024K

CPU features: FPU TSC PAE CMPXCHG8B APIC SYSENTER MTRR CMOV/CCMP MMX FXSAVE/FXRSTOR SSE SSE2 SSE3 
OpenCL-kernels filename : MultiBeam_Kernels_r3584.cl 
ar=0.022937  NumCfft=105987  NumGauss=0  NumPulse=82552592444  NumTriplet=88553394479
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:				 1253Mhz
  Max memory allocation:			 536870912
  Cache type:					 Read/Write
  Cache line size:				 128
  Cache size:					 131072
  Global memory size:				 2147483648
  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 :  0.022937
Used GPU device parameters are:
	Number of compute units: 8
	Single buffer allocation size: 128MB
	Total device global memory: 2048MB
	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=1.949573, time=40.18, period=3.3, d_freq=10286270841.9, score=1.013, chirp=-3.4207, fft_len=2k
D:	threshold 0.3556472; unscaled peak power: 0.3587399 exceeds threshold for 0.8696%
Pulse: peak=2.638743, time=40.22, period=4.094, d_freq=10286266531, score=1.01, chirp=3.606, fft_len=1024 
D:	threshold 0.2236233; unscaled peak power: 0.2253049 exceeds threshold for 0.752%
Spike: peak=24.50022, time=40.09, d_freq=10286270615.5, chirp=-24.492, fft_len=128k
Spike: peak=24.15779, time=40.09, d_freq=10286270615.5, chirp=-24.498, fft_len=128k
Spike: peak=24.10329, time=40.09, d_freq=10286270615.5, chirp=-24.501, fft_len=128k
Triplet: peak=12.44052, time=52.78, period=26.08, d_freq=10286273390.1, chirp=31.068, fft_len=64 
Triplet: peak=12.35753, time=52.78, period=26.08, d_freq=10286273390.1, chirp=31.068, fft_len=64 
Pulse: peak=2.261624, time=51.49, period=4.01, d_freq=10286273401.3, score=1.011, chirp=-31.531, fft_len=1024 
D:	threshold 0.2013654; unscaled peak power: 0.2028336 exceeds threshold for 0.7291%
Pulse: peak=5.583201, time=40.22, period=11.07, d_freq=10286274954.1, score=1.008, chirp=-54.555, fft_len=1024 
D:	threshold 0.418637; unscaled peak power: 0.4213988 exceeds threshold for 0.6597%
Pulse: peak=3.852441, time=51.45, period=6.957, d_freq=10286264565.6, score=1.061, chirp=60.519, fft_len=2k
D:	threshold 0.5697764; unscaled peak power: 0.5972107 exceeds threshold for 4.815%
Pulse: peak=0.7412264, time=40.19, period=0.5993, d_freq=10286267482.2, score=1.059, chirp=67.315, fft_len=128 
D:	threshold 0.01304227; unscaled peak power: 0.01335708 exceeds threshold for 2.414%
Pulse: peak=9.348097, time=40.27, period=20.4, d_freq=10286271276.2, score=1.001, chirp=-73.048, fft_len=4k
D:	threshold 2.455766; unscaled peak power: 2.457882 exceeds threshold for 0.08617%
Pulse: peak=6.214561, time=40.27, period=16.02, d_freq=10286269960.8, score=1.01, chirp=-95.517, fft_len=4k
D:	threshold 1.833493; unscaled peak power: 1.84937 exceeds threshold for 0.8659%

Best spike: peak=24.50022, time=40.09, d_freq=10286270615.5, chirp=-24.492, fft_len=128k
Best autocorr: peak=17.24831, time=51.54, delay=4.3969, d_freq=10286270088.2, chirp=-1.0256, 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=3.852441, time=51.45, period=6.957, d_freq=10286264565.6, score=1.061, chirp=60.519, fft_len=2k
Best triplet: peak=12.44052, time=52.78, period=26.08, d_freq=10286273390.1, chirp=31.068, fft_len=64 
Spike count:    3
Autocorr count: 0
Pulse count:    8
Triplet count:  2
Gaussian count: 0
Wallclock time elapsed since last restart: 1409.4 seconds
Fftlength=32,pass=3:Tune: sum=57164.3(ms); min=5.158(ms); max=74.11(ms); mean=55.66(ms); s_mean=56.07; sleep=45(ms); delta=343; N=1027; usual
Fftlength=32,pass=4:Tune: sum=33913.2(ms); min=4.3(ms); max=71.68(ms); mean=44.22(ms); s_mean=46.43; sleep=45(ms); delta=538; N=767; usual
Fftlength=32,pass=5:Tune: sum=26017.7(ms); min=3.97(ms); max=67.58(ms); mean=38.32(ms); s_mean= 53; sleep=45(ms); delta=580; N=679; usual
Fftlength=64,pass=3:Tune: sum=46979(ms); min=2.571(ms); max=68.85(ms); mean=48.33(ms); s_mean=55.37; sleep=45(ms); delta=406; N=972; usual
Fftlength=64,pass=4:Tune: sum=32629.5(ms); min=2.3(ms); max=70.42(ms); mean=41.46(ms); s_mean=59.57; sleep=60(ms); delta=541; N=787; usual
Fftlength=64,pass=5:Tune: sum=25946.9(ms); min=2.017(ms); max=74.66(ms); mean=35.64(ms); s_mean=63.84; sleep=60(ms); delta=640; N=728; usual
Fftlength=128,pass=3:Tune: sum=47760.4(ms); min=1.305(ms); max=68.34(ms); mean=47.19(ms); s_mean=58.1; sleep=60(ms); delta=405; N=1012; usual
Fftlength=128,pass=4:Tune: sum=34021.3(ms); min=1.165(ms); max=71.86(ms); mean=40.89(ms); s_mean=64.13; sleep=60(ms); delta=540; N=832; usual
Fftlength=128,pass=5:Tune: sum=26548.7(ms); min=1.058(ms); max=86.49(ms); mean=33.23(ms); s_mean=45.41; sleep=45(ms); delta=776; N=799; usual
Fftlength=256,pass=3:Tune: sum=48825.7(ms); min=0.647(ms); max=95.32(ms); mean=44.84(ms); s_mean=64.36; sleep=60(ms); delta=599; N=1089; usual
Fftlength=256,pass=4:Tune: sum=33953.3(ms); min=0.5633(ms); max=68.07(ms); mean=38.67(ms); s_mean=63.75; sleep=60(ms); delta=543; N=878; usual
Fftlength=256,pass=5:Tune: sum=27115.7(ms); min=0.5448(ms); max=54.51(ms); mean=32.24(ms); s_mean=49.15; sleep=45(ms); delta=850; N=841; usual
Fftlength=512,pass=3:Tune: sum=49777.1(ms); min=0.398(ms); max=47.31(ms); mean=39.23(ms); s_mean=46.2; sleep=45(ms); delta=1274; N=1269; usual
Fftlength=512,pass=4:Tune: sum=32228.5(ms); min=0.3274(ms); max=32.26(ms); mean=25.8(ms); s_mean=29.58; sleep=30(ms); delta=1254; N=1249; usual
Fftlength=512,pass=5:Tune: sum=26113.3(ms); min=0.2862(ms); max=26.16(ms); mean=21.21(ms); s_mean=24.09; sleep=15(ms); delta=1235; N=1231; usual
Fftlength=1024,pass=3:Tune: sum=49561.4(ms); min=22.02(ms); max=23.91(ms); mean=22.91(ms); s_mean= 23; sleep=15(ms); delta=1; N=2163; usual
Fftlength=1024,pass=4:Tune: sum=35072.4(ms); min=16.05(ms); max=16.62(ms); mean=16.22(ms); s_mean=16.22; sleep=15(ms); delta=1; N=2162; usual
Fftlength=1024,pass=5:Tune: sum=29585.1(ms); min=13.47(ms); max=14.15(ms); mean=13.69(ms); s_mean=13.71; sleep=15(ms); delta=1; N=2161; usual
Fftlength=2048,pass=3:Tune: sum=125308(ms); min=12.04(ms); max=29.94(ms); mean=28.97(ms); s_mean=28.99; sleep=30(ms); delta=1; N=4325; high_perf
Fftlength=4096,pass=3:Tune: sum=115965(ms); min=5.7(ms); max=13.63(ms); mean=13.4(ms); s_mean=13.42; sleep=15(ms); delta=1; N=8651; high_perf
Fftlength=8192,pass=3:Tune: sum=61568.2(ms); min=3.512(ms); max=3.718(ms); mean=3.558(ms); s_mean=3.57; sleep=0(ms); delta=1; N=17303; 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=36303,	N=36303,	<>=1,	min=1	max=1
class PC_triplet_find_miss:		total=746,	N=746,	<>=1,	min=1	max=1


class PC_pulse_find_hit:		total=34525,	N=34525,	<>=1,	min=1	max=1
class PC_pulse_find_miss:		total=12,	N=12,	<>=1,	min=1	max=1
class PC_pulse_find_early_miss:		total=3,	N=3,	<>=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=36293,	N=36293,	<>=1,	min=1	max=1
class PoT_transfer_needed:		total=757,	N=757,	<>=1,	min=1	max=1

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

GPU device sync requested...  ...GPU device synched
01:49:23 (3328): 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.