Task 8704128747

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) i7-8700 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=0.427706  NumCfft=195913  NumGauss=1106001022  NumPulse=226400105414  NumTriplet=452803067012
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:				 2


 OpenCL Platform Name:					 NVIDIA CUDA
Number of devices:				 1
  Max compute units:				 6
  Max work group size:				 1024
  Max clock frequency:				 1392Mhz
  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:				 442.19
  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


 OpenCL Platform Name:					 Intel(R) OpenCL
Number of devices:				 1
  Max compute units:				 24
  Max work group size:				 256
  Max clock frequency:				 1200Mhz
  Max memory allocation:			 858966016
  Cache type:					 Read/Write
  Cache line size:				 64
  Cache size:					 524288
  Global memory size:				 1717932032
  Constant buffer size:				 858966016
  Max number of constant args:			 8
  Local memory type:				 Scratchpad
  Local memory size:				 65536
  Queue properties:				 
    Out-of-Order:				 Yes
  Name:						 Intel(R) UHD Graphics 630
  Vendor:					 Intel(R) Corporation
  Driver version:				 25.20.100.6471
  Version:					 OpenCL 2.1 NEO 
  Extensions:					 cl_khr_3d_image_writes cl_khr_byte_addressable_store cl_khr_fp16 cl_khr_depth_images cl_khr_global_int32_base_atomics cl_khr_global_int32_extended_atomics cl_khr_icd cl_khr_image2d_from_buffer cl_khr_local_int32_base_atomics cl_khr_local_int32_extended_atomics cl_intel_subgroups cl_intel_required_subgroup_size cl_intel_subgroups_short cl_khr_spir cl_intel_accelerator cl_intel_media_block_io cl_intel_driver_diagnostics cl_intel_device_side_avc_motion_estimation cl_khr_priority_hints cl_khr_throttle_hints cl_khr_create_command_queue cl_khr_fp64 cl_khr_subgroups cl_khr_il_program cl_khr_mipmap_image cl_khr_mipmap_image_writes cl_intel_planar_yuv cl_intel_packed_yuv cl_intel_motion_estimation cl_intel_advanced_motion_estimation cl_khr_gl_sharing cl_khr_gl_depth_images cl_khr_gl_event cl_khr_gl_msaa_sharing cl_intel_dx9_media_sharing cl_khr_dx9_media_sharing cl_khr_d3d10_sharing cl_khr_d3d11_sharing cl_intel_d3d11_nv12_media_sharing cl_intel_simultaneous_sharing 


Work Unit Info:
...............
Credit multiplier is :  2.85
WU true angle range is :  0.427706
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=25.14417, time=100.7, d_freq=1418902667.78, chirp=-2.734, fft_len=128k
Spike: peak=24.54271, time=100.7, d_freq=1418902667.79, chirp=-2.7367, fft_len=128k
Spike: peak=25.66693, time=100.7, d_freq=1418902667.78, chirp=-2.7377, fft_len=128k
Spike: peak=24.85246, time=100.7, d_freq=1418902667.78, chirp=-2.7414, fft_len=128k
Spike: peak=24.77364, time=87.24, d_freq=1418903873.36, chirp=-11.638, fft_len=128k
Spike: peak=24.83163, time=87.24, d_freq=1418903873.36, chirp=-11.639, fft_len=128k
Spike: peak=24.0548, time=87.24, d_freq=1418903873.35, chirp=-11.64, fft_len=128k
Triplet: peak=10.7322, time=57.31, period=3.079, d_freq=1418906420.18, chirp=24.269, fft_len=8 

Best spike: peak=25.66693, time=100.7, d_freq=1418902667.78, chirp=-2.7377, fft_len=128k
Best autocorr: peak=17.32052, time=87.24, delay=4.5441, d_freq=1418907312.92, chirp=12.184, fft_len=128k
Best gaussian: peak=3.45962, mean=0.560362, ChiSq=1.398154, time=15.94, d_freq=1418903114.92,
	score=-1.788513, null_hyp=2.145473, chirp=-35.594, fft_len=16k
Best pulse: peak=4.369214, time=31.42, period=1.323, d_freq=1418902549.85, score=0.9866, chirp=-6.0668, fft_len=64 
Best triplet: peak=10.7322, time=57.31, period=3.079, d_freq=1418906420.18, chirp=24.269, fft_len=8 
Spike count:    7
Autocorr count: 0
Pulse count:    0
Triplet count:  1
Gaussian count: 0
Wallclock time elapsed since last restart: 739.7 seconds
Fftlength=8,pass=3:Tune: sum=9714.49(ms); min=8.216(ms); max=69.42(ms); mean=44.56(ms); s_mean=46.19; sleep=45(ms); delta=193; N=218; usual
Fftlength=8,pass=4:Tune: sum=6673.84(ms); min=1.66(ms); max=61.91(ms); mean=36.07(ms); s_mean=49.28; sleep=45(ms); delta=238; N=185; usual
Fftlength=8,pass=5:Tune: sum=4889.85(ms); min=4.286(ms); max=48.43(ms); mean=30.56(ms); s_mean=40.54; sleep=30(ms); delta=239; N=160; usual
Fftlength=16,pass=3:Tune: sum=5602.38(ms); min=1.841(ms); max=51.39(ms); mean=26.06(ms); s_mean=40.49; sleep=30(ms); delta=262; N=215; usual
Fftlength=16,pass=4:Tune: sum=3812.15(ms); min=1.683(ms); max=36.77(ms); mean=19.06(ms); s_mean=29.97; sleep=30(ms); delta=247; N=200; usual
Fftlength=16,pass=5:Tune: sum=2719.78(ms); min=1.189(ms); max=26.77(ms); mean=14.54(ms); s_mean=20.34; sleep=15(ms); delta=234; N=187; usual
Fftlength=32,pass=3:Tune: sum=3742.03(ms); min=0.7537(ms); max=34.64(ms); mean=15.4(ms); s_mean=23.43; sleep=15(ms); delta=266; N=243; usual
Fftlength=32,pass=4:Tune: sum=2647.88(ms); min=0.6912(ms); max=25.93(ms); mean=11.46(ms); s_mean=16.45; sleep=15(ms); delta=254; N=231; usual
Fftlength=32,pass=5:Tune: sum=1939.65(ms); min=0.6369(ms); max=19.75(ms); mean=8.857(ms); s_mean=11.73; sleep=0(ms); delta=242; N=219; usual
Fftlength=64,pass=3:Tune: sum=4030.57(ms); min=0.3645(ms); max=38.39(ms); mean=14.39(ms); s_mean=18.22; sleep=15(ms); delta=291; N=280; usual
Fftlength=64,pass=4:Tune: sum=2925.81(ms); min=0.3092(ms); max=30.2(ms); mean=10.84(ms); s_mean=13.24; sleep=15(ms); delta=281; N=270; usual
Fftlength=64,pass=5:Tune: sum=2141.39(ms); min=0.3041(ms); max=23.64(ms); mean=8.531(ms); s_mean=21.7; sleep=15(ms); delta=262; N=251; usual
Fftlength=128,pass=3:Tune: sum=4818.94(ms); min=23.62(ms); max=24.96(ms); mean=24.46(ms); s_mean=24.39; sleep=15(ms); delta=1; N=197; usual
Fftlength=128,pass=4:Tune: sum=3682.88(ms); min=17.87(ms); max=19.15(ms); mean=18.69(ms); s_mean=18.78; sleep=15(ms); delta=1; N=197; usual
Fftlength=128,pass=5:Tune: sum=2721.9(ms); min=12.38(ms); max=14.87(ms); mean=13.82(ms); s_mean=13.61; sleep=15(ms); delta=1; N=197; usual
Fftlength=256,pass=3:Tune: sum=10714(ms); min=11.78(ms); max=28.05(ms); mean=27.12(ms); s_mean=27.25; sleep=30(ms); delta=1; N=395; high_perf
Fftlength=512,pass=3:Tune: sum=10765.4(ms); min=5.89(ms); max=14.01(ms); mean=13.61(ms); s_mean=13.62; sleep=15(ms); delta=1; N=791; high_perf
Fftlength=1024,pass=3:Tune: sum=3263.82(ms); min=2.011(ms); max=2.621(ms); mean=2.062(ms); s_mean=2.072; sleep=0(ms); delta=1; N=1583; usual
Fftlength=2048,pass=3:Tune: sum=2034.22(ms); min=0.6308(ms); max=0.8008(ms); mean=0.6427(ms); s_mean=0.6411; sleep=0(ms); delta=1; N=3165; 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=23,	N=23,	<>=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=24869,	N=24869,	<>=1,	min=1	max=1
class PC_triplet_find_miss:		total=422,	N=422,	<>=1,	min=1	max=1


class PC_pulse_find_hit:		total=12643,	N=12643,	<>=1,	min=1	max=1
class PC_pulse_find_miss:		total=2,	N=2,	<>=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=1,	N=1,	<>=1,	min=1	max=1


class PoT_transfer_not_needed:		total=24869,	N=24869,	<>=1,	min=1	max=1
class PoT_transfer_needed:		total=423,	N=423,	<>=1,	min=1	max=1

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

GPU device sync requested...  ...GPU device synched
14:13:32 (9536): 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.