Task 8704128750

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=0.428048  NumCfft=195825  NumGauss=1105066198  NumPulse=226379104739  NumTriplet=452761123635
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 :  0.428048
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=24.7201, time=46.98, d_freq=1418912142.43, chirp=6.4929, fft_len=128k
Autocorr: peak=17.82947, time=20.13, delay=6.4708, d_freq=1418915737.05, chirp=-13.837, fft_len=128k
Spike: peak=25.03749, time=87.24, d_freq=1418918617.63, chirp=29.852, fft_len=128k
Spike: peak=26.18431, time=87.24, d_freq=1418918617.64, chirp=29.853, fft_len=128k
Spike: peak=26.17922, time=87.24, d_freq=1418918617.64, chirp=29.854, fft_len=128k
Spike: peak=25.05841, time=87.24, d_freq=1418918617.65, chirp=29.855, fft_len=128k
Pulse: peak=1.644653, time=43.95, period=0.3419, d_freq=1418913314.27, score=1.042, chirp=-35.421, fft_len=128 
D:	threshold 0.02043259; unscaled peak power: 0.02095925 exceeds threshold for 2.578%
Pulse: peak=2.713055, time=43.95, period=0.71, d_freq=1418913277.02, score=1.055, chirp=-77.926, fft_len=128 
D:	threshold 0.0287687; unscaled peak power: 0.02990579 exceeds threshold for 3.953%
Pulse: peak=2.7283, time=43.95, period=0.71, d_freq=1418913264.35, score=1.061, chirp=-79.95, fft_len=128 
D:	threshold 0.02895926; unscaled peak power: 0.03022748 exceeds threshold for 4.379%
Pulse: peak=5.537236, time=56.18, period=2.084, d_freq=1418912943.98, score=1.066, chirp=94.373, fft_len=512 
D:	threshold 0.1903021; unscaled peak power: 0.2007974 exceeds threshold for 5.515%

Best spike: peak=26.18431, time=87.24, d_freq=1418918617.64, chirp=29.853, fft_len=128k
Best autocorr: peak=17.82947, time=20.13, delay=6.4708, d_freq=1418915737.05, chirp=-13.837, fft_len=128k
Best gaussian: peak=3.465292, mean=0.569117, ChiSq=1.307688, time=7.55, d_freq=1418919851.25,
	score=-2.36787, null_hyp=2.056997, chirp=54.563, fft_len=16k
Best pulse: peak=5.537236, time=56.18, period=2.084, d_freq=1418912943.98, score=1.066, chirp=94.373, fft_len=512 
Best triplet: peak=0, time=-2.125e+011, period=0, d_freq=0, chirp=0, fft_len=0 
Spike count:    5
Autocorr count: 1
Pulse count:    4
Triplet count:  0
Gaussian count: 0
Wallclock time elapsed since last restart: 736.0 seconds
Fftlength=8,pass=3:Tune: sum=9709.86(ms); min=7.491(ms); max=69.25(ms); mean=44.54(ms); s_mean=45.94; sleep=45(ms); delta=193; N=218; usual
Fftlength=8,pass=4:Tune: sum=6714.14(ms); min=4.421(ms); max=61.58(ms); mean=36.49(ms); s_mean=50.59; sleep=45(ms); delta=235; N=184; usual
Fftlength=8,pass=5:Tune: sum=4892.06(ms); min=4.017(ms); max=48.55(ms); mean=30.58(ms); s_mean=40.47; sleep=30(ms); delta=239; N=160; usual
Fftlength=16,pass=3:Tune: sum=5760.55(ms); min=2.025(ms); max=51.94(ms); mean=26.42(ms); s_mean=42.64; sleep=45(ms); delta=265; N=218; usual
Fftlength=16,pass=4:Tune: sum=3984.76(ms); min=1.546(ms); max=37.31(ms); mean=19.44(ms); s_mean=29.71; sleep=30(ms); delta=252; N=205; usual
Fftlength=16,pass=5:Tune: sum=2852.25(ms); min=1.095(ms); max=28.87(ms); mean=14.86(ms); s_mean=20.25; sleep=15(ms); delta=239; N=192; usual
Fftlength=32,pass=3:Tune: sum=3745.82(ms); min=0.7516(ms); max=34.41(ms); mean=15.41(ms); s_mean=23.5; sleep=15(ms); delta=266; N=243; usual
Fftlength=32,pass=4:Tune: sum=2660.76(ms); min=0.6636(ms); max=25.7(ms); mean=11.52(ms); s_mean=16.45; sleep=15(ms); delta=254; N=231; usual
Fftlength=32,pass=5:Tune: sum=1939.24(ms); min=0.6226(ms); max=19.79(ms); mean=8.855(ms); s_mean=11.73; sleep=0(ms); delta=242; N=219; usual
Fftlength=64,pass=3:Tune: sum=4026.6(ms); min=0.297(ms); max= 39(ms); mean=14.38(ms); s_mean=18.26; sleep=15(ms); delta=291; N=280; usual
Fftlength=64,pass=4:Tune: sum=2927.27(ms); min=0.3031(ms); max=30.4(ms); mean=10.8(ms); s_mean=13.25; sleep=15(ms); delta=282; N=271; usual
Fftlength=64,pass=5:Tune: sum=2172.98(ms); min=0.255(ms); max=23.97(ms); mean=8.589(ms); s_mean=22.17; sleep=15(ms); delta=264; N=253; usual
Fftlength=128,pass=3:Tune: sum=4810.99(ms); min=23.6(ms); max=24.97(ms); mean=24.42(ms); s_mean=24.37; sleep=15(ms); delta=1; N=197; usual
Fftlength=128,pass=4:Tune: sum=3644.63(ms); min=18.07(ms); max=19.24(ms); mean=18.69(ms); s_mean=18.54; sleep=15(ms); delta=1; N=195; usual
Fftlength=128,pass=5:Tune: sum=2651.68(ms); min=12.75(ms); max=14.85(ms); mean=13.81(ms); s_mean=13.68; sleep=15(ms); delta=1; N=192; usual
Fftlength=256,pass=3:Tune: sum=10750.9(ms); min=11.65(ms); max=28.12(ms); mean=27.22(ms); s_mean=27.25; sleep=30(ms); delta=1; N=395; high_perf
Fftlength=512,pass=3:Tune: sum=10522(ms); min=5.41(ms); max=13.76(ms); mean=13.3(ms); s_mean=13.33; sleep=15(ms); delta=1; N=791; high_perf
Fftlength=1024,pass=3:Tune: sum=3264.18(ms); min=2.016(ms); max=2.632(ms); mean=2.065(ms); s_mean=2.062; sleep=0(ms); delta=1; N=1581; usual
Fftlength=2048,pass=3:Tune: sum=2032.2(ms); min=0.6318(ms); max=0.81(ms); mean=0.6429(ms); s_mean=0.6429; sleep=0(ms); delta=1; N=3161; 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=26,	N=26,	<>=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=24834,	N=24834,	<>=1,	min=1	max=1
class PC_triplet_find_miss:		total=433,	N=433,	<>=1,	min=1	max=1


class PC_pulse_find_hit:		total=12626,	N=12626,	<>=1,	min=1	max=1
class PC_pulse_find_miss:		total=7,	N=7,	<>=1,	min=1	max=1
class PC_pulse_find_early_miss:		total=0,	N=0,	<>=0,	min=0	max=0
class PC_pulse_find_2CPU:		total=1,	N=1,	<>=1,	min=1	max=1


class PoT_transfer_not_needed:		total=24827,	N=24827,	<>=1,	min=1	max=1
class PoT_transfer_needed:		total=441,	N=441,	<>=1,	min=1	max=1

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

GPU device sync requested...  ...GPU device synched
16:06:06 (9352): 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.