Task 8619792166

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) i5-4690K CPU @ 3.50GHz 

     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=0.013669  NumCfft=105471  NumGauss=0  NumPulse=35653951360  NumTriplet=48611584160
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:				 2
  Max compute units:				 6
  Max work group size:				 1024
  Max clock frequency:				 1493Mhz
  Max memory allocation:			 1073741824
  Cache type:					 Read/Write
  Cache line size:				 128
  Cache size:					 294912
  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 1050 Ti
  Vendor:					 NVIDIA Corporation
  Driver version:				 442.92
  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 cl_khr_int64_base_atomics cl_khr_int64_extended_atomics
  Max compute units:				 6
  Max work group size:				 1024
  Max clock frequency:				 1493Mhz
  Max memory allocation:			 1073741824
  Cache type:					 Read/Write
  Cache line size:				 128
  Cache size:					 294912
  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 1050 Ti
  Vendor:					 NVIDIA Corporation
  Driver version:				 442.92
  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 cl_khr_int64_base_atomics cl_khr_int64_extended_atomics


Work Unit Info:
...............
Credit multiplier is :  2.85
WU true angle range is :  0.013669
Used GPU device parameters are:
	Number of compute units: 6
	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=24.03254, time=40.09, d_freq=10443866644.2, chirp=-24.931, fft_len=128k
Spike: peak=24.21818, time=40.09, d_freq=10443866644.2, chirp=-24.934, fft_len=128k
Spike: peak=24.22708, time=40.09, d_freq=10443866644.2, chirp=-24.94, fft_len=128k
Pulse: peak=2.70996, time=45.86, period=5.145, d_freq=10443865212.5, score=1.03, chirp=43.937, fft_len=1024 
D:	threshold 0.2267072; unscaled peak power: 0.2316137 exceeds threshold for 2.164%
Pulse: peak=4.409669, time=45.9, period=10.32, d_freq=10443861130.4, score=1.016, chirp=57.222, fft_len=2k
D:	threshold 0.6667271; unscaled peak power: 0.6755999 exceeds threshold for 1.331%
Pulse: peak=2.048, time=45.84, period=3.09, d_freq=10443866570.6, score=1.021, chirp=58.958, fft_len=512 
D:	threshold 0.09251538; unscaled peak power: 0.0938047 exceeds threshold for 1.394%
Triplet: peak=11.02282, time=43.31, period=26.55, d_freq=10443869374.5, chirp=84.307, fft_len=512 
Pulse: peak=2.278263, time=45.9, period=3.915, d_freq=10443868707.4, score=1.042, chirp=88.016, fft_len=2k
D:	threshold 0.3951868; unscaled peak power: 0.4066366 exceeds threshold for 2.897%
Pulse: peak=2.387357, time=45.84, period=4.535, d_freq=10443868389.5, score=1.04, chirp=89.376, fft_len=512 
D:	threshold 0.1042795; unscaled peak power: 0.1071663 exceeds threshold for 2.768%
Pulse: peak=0.9943615, time=45.82, period=1.064, d_freq=10443868802.5, score=1.077, chirp=-94.258, fft_len=256 
D:	threshold 0.03036457; unscaled peak power: 0.03149185 exceeds threshold for 3.712%
Triplet: peak=10.30987, time=7.874, period=4.384, d_freq=10443868612.3, chirp=97.92, fft_len=2k
Triplet: peak=11.39373, time=7.874, period=4.384, d_freq=10443868612.6, chirp=97.967, fft_len=2k
Triplet: peak=12.13236, time=7.874, period=4.384, d_freq=10443868613, chirp=98.014, fft_len=2k
Triplet: peak=11.89301, time=7.874, period=4.384, d_freq=10443868613.4, chirp=98.061, fft_len=2k

Best spike: peak=24.22708, time=40.09, d_freq=10443866644.2, chirp=-24.94, fft_len=128k
Best autocorr: peak=16.87312, time=62.99, delay=1.8749, d_freq=10443866214.6, chirp=-8.1703, 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=0.9943615, time=45.82, period=1.064, d_freq=10443868802.5, score=1.077, chirp=-94.258, fft_len=256 
Best triplet: peak=12.13236, time=7.874, period=4.384, d_freq=10443868613, chirp=98.014, fft_len=2k
Spike count:    3
Autocorr count: 0
Pulse count:    6
Triplet count:  5
Gaussian count: 0
Wallclock time elapsed since last restart: 899.5 seconds
Fftlength=32,pass=3:Tune: sum=36047.8(ms); min=4.709(ms); max=72.65(ms); mean=43.8(ms); s_mean=56.6; sleep=45(ms); delta=614; N=823; usual
Fftlength=32,pass=4:Tune: sum=24999.4(ms); min=3.345(ms); max=70.53(ms); mean=33.83(ms); s_mean=47.94; sleep=45(ms); delta=783; N=739; usual
Fftlength=32,pass=5:Tune: sum=20003.2(ms); min=3.762(ms); max=60.68(ms); mean=28.95(ms); s_mean=47.27; sleep=45(ms); delta=785; N=691; usual
Fftlength=64,pass=3:Tune: sum=32403(ms); min=2.55(ms); max=74.89(ms); mean=38.17(ms); s_mean=59.92; sleep=60(ms); delta=686; N=849; usual
Fftlength=64,pass=4:Tune: sum=22068.3(ms); min=1.598(ms); max=66.15(ms); mean=27.41(ms); s_mean=55.52; sleep=45(ms); delta=829; N=805; usual
Fftlength=64,pass=5:Tune: sum=17958(ms); min=1.845(ms); max=58.64(ms); mean=23.82(ms); s_mean=45.24; sleep=45(ms); delta=801; N=754; usual
Fftlength=128,pass=3:Tune: sum=31463.7(ms); min=1.156(ms); max=70.26(ms); mean=34.88(ms); s_mean=61.46; sleep=60(ms); delta=689; N=902; usual
Fftlength=128,pass=4:Tune: sum=21906.3(ms); min=0.9318(ms); max=66.11(ms); mean=25.33(ms); s_mean=39.74; sleep=30(ms); delta=889; N=865; usual
Fftlength=128,pass=5:Tune: sum=18037(ms); min=0.935(ms); max=63.13(ms); mean=21.86(ms); s_mean=34.14; sleep=30(ms); delta=848; N=825; usual
Fftlength=256,pass=3:Tune: sum=32052.3(ms); min=0.5606(ms); max=68.35(ms); mean=33.39(ms); s_mean=61.23; sleep=60(ms); delta=688; N=960; usual
Fftlength=256,pass=4:Tune: sum=22218.9(ms); min=0.4823(ms); max=49.43(ms); mean=24.28(ms); s_mean=42.72; sleep=45(ms); delta=927; N=915; usual
Fftlength=256,pass=5:Tune: sum=18742.6(ms); min=0.4926(ms); max=42.99(ms); mean=21.52(ms); s_mean=37.62; sleep=30(ms); delta=882; N=871; usual
Fftlength=512,pass=3:Tune: sum=31268.4(ms); min=0.2881(ms); max=33.99(ms); mean=24.45(ms); s_mean=30.56; sleep=30(ms); delta=1285; N=1279; usual
Fftlength=512,pass=4:Tune: sum=22857.2(ms); min=0.26(ms); max=25.69(ms); mean=18.2(ms); s_mean=22.36; sleep=15(ms); delta=1262; N=1256; usual
Fftlength=512,pass=5:Tune: sum=17851.7(ms); min=0.2662(ms); max=21.24(ms); mean=14.45(ms); s_mean=16.33; sleep=15(ms); delta=1240; N=1235; usual
Fftlength=1024,pass=3:Tune: sum=69760.2(ms); min=0.1864(ms); max=40.57(ms); mean=31.18(ms); s_mean=35.07; sleep=30(ms); delta=2240; N=2237; high_perf
Fftlength=1024,pass=4:Tune: sum=615.019(ms); min=0.13(ms); max=11.85(ms); mean=3.942(ms); s_mean=9.131; sleep=0(ms); delta=2230; N=156; usual
Fftlength=1024,pass=5:Tune: sum=516.501(ms); min=0.1439(ms); max=11.99(ms); mean=3.562(ms); s_mean=8.517; sleep=0(ms); delta=2218; N=145; usual
Fftlength=2048,pass=3:Tune: sum=55669.8(ms); min=5.513(ms); max=17.83(ms); mean=13.06(ms); s_mean=13.28; sleep=15(ms); delta=1; N=4261; high_perf
Fftlength=4096,pass=3:Tune: sum=58415.7(ms); min=2.687(ms); max=11.33(ms); mean=6.855(ms); s_mean=7.153; sleep=0(ms); delta=1; N=8521; high_perf
Fftlength=8192,pass=3:Tune: sum=37950.9(ms); min=2.04(ms); max=6.579(ms); mean=2.227(ms); s_mean=2.119; sleep=0(ms); delta=1; N=17043; 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=45608,	N=45608,	<>=1,	min=1	max=1
class PC_triplet_find_miss:		total=774,	N=774,	<>=1,	min=1	max=1


class PC_pulse_find_hit:		total=34005,	N=34005,	<>=1,	min=1	max=1
class PC_pulse_find_miss:		total=16,	N=16,	<>=1,	min=1	max=1
class PC_pulse_find_early_miss:		total=13,	N=13,	<>=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=45597,	N=45597,	<>=1,	min=1	max=1
class PoT_transfer_needed:		total=786,	N=786,	<>=1,	min=1	max=1

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

GPU device sync requested...  ...GPU device synched
08:16:32 (14048): called boinc_finish(0)

</stderr_txt>
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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.