Task 8686304698

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) i7-5820K CPU @ 3.30GHz 

     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=0.432576  NumCfft=194623  NumGauss=1091882184  NumPulse=226469902693  NumTriplet=452870789525
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:				 24
  Max work group size:				 1024
  Max clock frequency:				 1815Mhz
  Max memory allocation:			 1610612736
  Cache type:					 Read/Write
  Cache line size:				 128
  Cache size:					 393216
  Global memory size:				 6442450944
  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 1660 Ti
  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 :  0.432576
Used GPU device parameters are:
	Number of compute units: 24
	Single buffer allocation size: 128MB
	Total device global memory: 6144MB
	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=24.23589, time=46.98, d_freq=1421051497.5, chirp=15.454, fft_len=128k
Spike: peak=25.35822, time=46.98, d_freq=1421051497.5, chirp=15.458, fft_len=128k
Spike: peak=24.42565, time=46.98, d_freq=1421051497.51, chirp=15.46, fft_len=128k
Triplet: peak=9.733399, time=23.88, period=2.87, d_freq=1421055287.36, chirp=-29.192, fft_len=256 
Pulse: peak=10.32966, time=86.84, period=3.498, d_freq=1421057030.6, score=1.018, chirp=-57.36, fft_len=32 
D:	threshold 0.02171738; unscaled peak power: 0.02207579 exceeds threshold for 1.65%

Best spike: peak=25.35822, time=46.98, d_freq=1421051497.5, chirp=15.458, fft_len=128k
Best autocorr: peak=16.73118, time=87.24, delay=3.4627, d_freq=1421057066.12, chirp=27.265, fft_len=128k
Best gaussian: peak=2.939489, mean=0.5219855, ChiSq=1.361619, time=91.44, d_freq=1421056442.65,
	score=-0.4682465, null_hyp=2.194893, chirp=-94.302, fft_len=16k
Best pulse: peak=10.32966, time=86.84, period=3.498, d_freq=1421057030.6, score=1.018, chirp=-57.36, fft_len=32 
Best triplet: peak=9.733399, time=23.88, period=2.87, d_freq=1421055287.36, chirp=-29.192, fft_len=256 
Spike count:    3
Autocorr count: 0
Pulse count:    1
Triplet count:  1
Gaussian count: 0
Wallclock time elapsed since last restart: 277.2 seconds
Fftlength=8,pass=3:Tune: sum=3481.32(ms); min=2.648(ms); max=32.53(ms); mean=16.9(ms); s_mean=20.59; sleep=15(ms); delta=256; N=206; usual
Fftlength=8,pass=4:Tune: sum=2250.31(ms); min=2.003(ms); max=20.61(ms); mean=12.3(ms); s_mean=15.54; sleep=15(ms); delta=246; N=183; usual
Fftlength=8,pass=5:Tune: sum=1609.19(ms); min=1.399(ms); max=15.49(ms); mean=10.12(ms); s_mean=12.55; sleep=15(ms); delta=238; N=159; usual
Fftlength=16,pass=3:Tune: sum=3120.8(ms); min=1.376(ms); max=28.43(ms); mean=14.38(ms); s_mean=23.05; sleep=15(ms); delta=264; N=217; usual
Fftlength=16,pass=4:Tune: sum=2072.37(ms); min=0.7676(ms); max=19.69(ms); mean=10.91(ms); s_mean=15.33; sleep=15(ms); delta=253; N=190; usual
Fftlength=16,pass=5:Tune: sum=1444.7(ms); min=0.8742(ms); max=15.2(ms); mean=8.918(ms); s_mean=10.45; sleep=0(ms); delta=241; N=162; usual
Fftlength=32,pass=3:Tune: sum=1873.54(ms); min=0.4951(ms); max=17.7(ms); mean=8.555(ms); s_mean=11.85; sleep=0(ms); delta=266; N=219; usual
Fftlength=32,pass=4:Tune: sum=1236.35(ms); min=0.6922(ms); max=12.68(ms); mean=6.542(ms); s_mean=8.209; sleep=0(ms); delta=252; N=189; usual
Fftlength=32,pass=5:Tune: sum=931.327(ms); min=0.4828(ms); max=11.06(ms); mean=5.679(ms); s_mean=6.248; sleep=0(ms); delta=243; N=164; usual
Fftlength=64,pass=3:Tune: sum=1474.4(ms); min=0.3048(ms); max=15.25(ms); mean=6.018(ms); s_mean=7.025; sleep=0(ms); delta=292; N=245; usual
Fftlength=64,pass=4:Tune: sum=1052.02(ms); min=0.254(ms); max=11.58(ms); mean=4.458(ms); s_mean=5.08; sleep=0(ms); delta=283; N=236; usual
Fftlength=64,pass=5:Tune: sum=801.695(ms); min=0.2175(ms); max=9.037(ms); mean=3.712(ms); s_mean=8.673; sleep=0(ms); delta=263; N=216; usual
Fftlength=128,pass=3:Tune: sum=3636.38(ms); min=8.253(ms); max=19.04(ms); mean=18.65(ms); s_mean=18.74; sleep=15(ms); delta=1; N=195; high_perf
Fftlength=256,pass=3:Tune: sum=3598.13(ms); min=4.006(ms); max=9.511(ms); mean=9.202(ms); s_mean=9.236; sleep=0(ms); delta=1; N=391; high_perf
Fftlength=512,pass=3:Tune: sum=3495.05(ms); min=2.024(ms); max=4.739(ms); mean=4.475(ms); s_mean=4.472; sleep=0(ms); delta=1; N=781; high_perf
Fftlength=1024,pass=3:Tune: sum=1282.7(ms); min=0.8031(ms); max=0.9906(ms); mean=0.8207(ms); s_mean=0.821; sleep=0(ms); delta=1; N=1563; usual
Fftlength=2048,pass=3:Tune: sum=1235.45(ms); min=0.3909(ms); max=0.6(ms); mean=0.3953(ms); s_mean=0.3948; sleep=0(ms); delta=1; N=3125; 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=16,	N=16,	<>=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=24582,	N=24582,	<>=1,	min=1	max=1
class PC_triplet_find_miss:		total=389,	N=389,	<>=1,	min=1	max=1


class PC_pulse_find_hit:		total=12479,	N=12479,	<>=1,	min=1	max=1
class PC_pulse_find_miss:		total=8,	N=8,	<>=1,	min=1	max=1
class PC_pulse_find_early_miss:		total=7,	N=7,	<>=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=24580,	N=24580,	<>=1,	min=1	max=1
class PoT_transfer_needed:		total=392,	N=392,	<>=1,	min=1	max=1

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

GPU device sync requested...  ...GPU device synched
17:29:20 (24608): 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.