Task 8703762435

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) i7-8700K CPU @ 3.70GHz 

     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=0.011750  NumCfft=105191  NumGauss=0  NumPulse=35360472192  NumTriplet=48318104992
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:				 2


 OpenCL Platform Name:					 NVIDIA CUDA
Number of devices:				 1
  Max compute units:				 22
  Max work group size:				 1024
  Max clock frequency:				 1228Mhz
  Max memory allocation:			 1610612736
  Cache type:					 Read/Write
  Cache line size:				 128
  Cache size:					 1081344
  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 980 Ti
  Vendor:					 NVIDIA Corporation
  Driver version:				 450.82
  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:			 858992640
  Cache type:					 Read/Write
  Cache line size:				 64
  Cache size:					 524288
  Global memory size:				 1717985280
  Constant buffer size:				 858992640
  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:				 26.20.100.7262
  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_khr_priority_hints cl_khr_throttle_hints cl_khr_create_command_queue cl_khr_fp64 cl_khr_subgroups cl_khr_il_program cl_intel_spirv_device_side_avc_motion_estimation cl_intel_spirv_media_block_io cl_intel_spirv_subgroups cl_khr_spirv_no_integer_wrap_decoration cl_khr_mipmap_image cl_khr_mipmap_image_writes cl_intel_unified_shared_memory_preview cl_intel_planar_yuv cl_intel_packed_yuv cl_intel_motion_estimation cl_intel_device_side_avc_motion_estimation cl_intel_advanced_motion_estimation cl_khr_int64_base_atomics cl_khr_int64_extended_atomics 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 :  0.011750
Used GPU device parameters are:
	Number of compute units: 22
	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
Autocorr: peak=18.44705, time=85.9, delay=2.7426, d_freq=10530738401.3, chirp=-4.9972, fft_len=128k
Spike: peak=25.45781, time=62.99, d_freq=10530741598.6, chirp=-6.4479, fft_len=128k
Spike: peak=25.66691, time=62.99, d_freq=10530741598.6, chirp=-6.4492, fft_len=128k
Spike: peak=24.41378, time=62.99, d_freq=10530741598.6, chirp=-6.4505, fft_len=128k
Spike: peak=25.9997, time=60.13, d_freq=10530736869.9, chirp=16.516, fft_len=64k
Spike: peak=24.6028, time=60.13, d_freq=10530736869.9, chirp=16.521, fft_len=64k
Spike: peak=26.6769, time=60.13, d_freq=10530736869.9, chirp=16.536, fft_len=64k
Spike: peak=25.39476, time=60.13, d_freq=10530736869.9, chirp=16.541, fft_len=64k
Spike: peak=25.94821, time=60.13, d_freq=10530736869.9, chirp=16.556, fft_len=64k
Spike: peak=25.0686, time=60.13, d_freq=10530736869.9, chirp=16.562, fft_len=64k
Pulse: peak=0.9021051, time=45.86, period=1.035, d_freq=10530743274.9, score=1.018, chirp=-48.089, fft_len=1024 
D:	threshold 0.1141351; unscaled peak power: 0.115123 exceeds threshold for 0.8656%
Triplet: peak=13.09544, time=26.19, period=18.77, d_freq=10530741852.5, chirp=-48.467, fft_len=8 
Pulse: peak=4.425545, time=45.99, period=11.27, d_freq=10530736724.2, score=1.042, chirp=-53.272, fft_len=4k
D:	threshold 1.444388; unscaled peak power: 1.493284 exceeds threshold for 3.385%
Pulse: peak=6.217305, time=45.99, period=15.39, d_freq=10530738698.8, score=1.011, chirp=62.502, fft_len=4k
D:	threshold 1.513137; unscaled peak power: 1.527922 exceeds threshold for 0.9771%
Triplet: peak=13.94392, time=43.69, period=19.5, d_freq=10530737456.7, chirp=-96.936, fft_len=16 

Best spike: peak=26.6769, time=60.13, d_freq=10530736869.9, chirp=16.536, fft_len=64k
Best autocorr: peak=18.44705, time=85.9, delay=2.7426, d_freq=10530738401.3, chirp=-4.9972, 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=4.425545, time=45.99, period=11.27, d_freq=10530736724.2, score=1.042, chirp=-53.272, fft_len=4k
Best triplet: peak=13.94392, time=43.69, period=19.5, d_freq=10530737456.7, chirp=-96.936, fft_len=16 
Spike count:    9
Autocorr count: 1
Pulse count:    3
Triplet count:  2
Gaussian count: 0
Wallclock time elapsed since last restart: 394.1 seconds
Fftlength=32,pass=3:Tune: sum=34519.5(ms); min=6.055(ms); max=68.33(ms); mean=42.62(ms); s_mean=47.62; sleep=45(ms); delta=655; N=810; usual
Fftlength=32,pass=4:Tune: sum=23690.2(ms); min=4.361(ms); max=63.75(ms); mean=32.1(ms); s_mean=53.82; sleep=45(ms); delta=824; N=738; usual
Fftlength=32,pass=5:Tune: sum=20195.8(ms); min=4.593(ms); max=55.02(ms); mean=28.89(ms); s_mean=43.77; sleep=45(ms); delta=786; N=699; usual
Fftlength=64,pass=3:Tune: sum=18460.3(ms); min=2.863(ms); max=49.05(ms); mean=22.57(ms); s_mean=29.09; sleep=30(ms); delta=905; N=818; usual
Fftlength=64,pass=4:Tune: sum=12814.4(ms); min=2.072(ms); max=34.9(ms); mean=16.69(ms); s_mean= 30; sleep=30(ms); delta=855; N=768; usual
Fftlength=64,pass=5:Tune: sum=7854.52(ms); min=2.322(ms); max=22.92(ms); mean=11.55(ms); s_mean=18.69; sleep=15(ms); delta=811; N=680; usual
Fftlength=128,pass=3:Tune: sum=10898.7(ms); min=1.393(ms); max=28.68(ms); mean=12.91(ms); s_mean=18.63; sleep=15(ms); delta=931; N=844; usual
Fftlength=128,pass=4:Tune: sum=7617.66(ms); min=1.175(ms); max=21.06(ms); mean=9.463(ms); s_mean=12.99; sleep=15(ms); delta=892; N=805; usual
Fftlength=128,pass=5:Tune: sum=6199.61(ms); min=1.176(ms); max=18.49(ms); mean=8.093(ms); s_mean=10.22; sleep=0(ms); delta=853; N=766; usual
Fftlength=256,pass=3:Tune: sum=17547.6(ms); min=0.6974(ms); max=45.46(ms); mean=18.93(ms); s_mean=44.11; sleep=45(ms); delta=970; N=927; high_perf
Fftlength=256,pass=4:Tune: sum=3370.61(ms); min=0.5768(ms); max=13.52(ms); mean=5.665(ms); s_mean=13.34; sleep=15(ms); delta=927; N=595; usual
Fftlength=256,pass=5:Tune: sum=2752.84(ms); min=0.6009(ms); max=12.04(ms); mean=4.996(ms); s_mean=11.29; sleep=0(ms); delta=883; N=551; usual
Fftlength=512,pass=3:Tune: sum=21865.1(ms); min=0.3709(ms); max=22.85(ms); mean=17.41(ms); s_mean=22.12; sleep=15(ms); delta=1277; N=1256; high_perf
Fftlength=512,pass=4:Tune: sum=834.739(ms); min=0.2933(ms); max=6.752(ms); mean=2.801(ms); s_mean=6.559; sleep=0(ms); delta=1256; N=298; usual
Fftlength=512,pass=5:Tune: sum=681.746(ms); min=0.3069(ms); max=5.839(ms); mean=2.47(ms); s_mean=5.59; sleep=0(ms); delta=1234; N=276; usual
Fftlength=1024,pass=3:Tune: sum=22622(ms); min=0.1832(ms); max=11.4(ms); mean=10.22(ms); s_mean=10.89; sleep=0(ms); delta=2223; N=2213; high_perf
Fftlength=1024,pass=4:Tune: sum=201.472(ms); min=0.1557(ms); max=3.298(ms); mean=1.361(ms); s_mean=2.845; sleep=0(ms); delta=2212; N=148; usual
Fftlength=1024,pass=5:Tune: sum=166.886(ms); min=0.1587(ms); max=2.797(ms); mean=1.218(ms); s_mean=2.677; sleep=0(ms); delta=2201; N=137; usual
Fftlength=2048,pass=3:Tune: sum=16436.2(ms); min=1.708(ms); max=4.309(ms); mean=3.89(ms); s_mean=3.904; sleep=0(ms); delta=1; N=4225; high_perf
Fftlength=4096,pass=3:Tune: sum=15939(ms); min=0.8189(ms); max=1.988(ms); mean=1.886(ms); s_mean=1.89; sleep=0(ms); delta=1; N=8451; high_perf
Fftlength=8192,pass=3:Tune: sum=15195.3(ms); min=0.8882(ms); max=1.073(ms); mean=0.8991(ms); s_mean=0.8967; sleep=0(ms); delta=1; N=16901; 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=43464,	N=43464,	<>=1,	min=1	max=1
class PC_triplet_find_miss:		total=2638,	N=2638,	<>=1,	min=1	max=1


class PC_pulse_find_hit:		total=33731,	N=33731,	<>=1,	min=1	max=1
class PC_pulse_find_miss:		total=10,	N=10,	<>=1,	min=1	max=1
class PC_pulse_find_early_miss:		total=4,	N=4,	<>=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=43456,	N=43456,	<>=1,	min=1	max=1
class PoT_transfer_needed:		total=2647,	N=2647,	<>=1,	min=1	max=1

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

GPU device sync requested...  ...GPU device synched
14:55:49 (178772): 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.