Task 8696999737

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: Intel(R) Corporation
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=0.009365  NumCfft=146005  NumGauss=0  NumPulse=50181360768  NumTriplet=67975242912
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:					 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 


 OpenCL Platform Name:					 NVIDIA CUDA
Number of devices:				 1
  Max compute units:				 28
  Max work group size:				 1024
  Max clock frequency:				 1632Mhz
  Max memory allocation:			 2952790016
  Cache type:					 Read/Write
  Cache line size:				 128
  Cache size:					 458752
  Global memory size:				 11811160064
  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 1080 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 :  0.009365
Used GPU device parameters are:
	Number of compute units: 28
	Single buffer allocation size: 128MB
	Total device global memory: 11264MB
	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=25.7977, time=87.24, d_freq=1420093318.14, chirp=-0.00092426, fft_len=128k
Spike: peak=27.21197, time=87.24, d_freq=1420093318.14, chirp=-0.0018485, fft_len=128k
Spike: peak=27.20133, time=87.24, d_freq=1420093318.13, chirp=-0.0027728, fft_len=128k
Spike: peak=25.83948, time=87.24, d_freq=1420093318.12, chirp=-0.003697, fft_len=128k
Pulse: peak=4.37079, time=53.9, period=11.25, d_freq=1420098736.97, score=1.035, chirp=4.7017, fft_len=4k
D:	threshold 1.321116; unscaled peak power: 1.358854 exceeds threshold for 2.857%
Pulse: peak=6.795173, time=53.7, period=20.51, d_freq=1420095029.43, score=1, chirp=7.2028, fft_len=256 
D:	threshold 0.1182015; unscaled peak power: 0.1182038 exceeds threshold for 0.00196%
Spike: peak=25.29671, time=33.55, d_freq=1420093957.86, chirp=-8.322, fft_len=128k
Spike: peak=24.45205, time=33.55, d_freq=1420093957.86, chirp=-8.3267, fft_len=128k
Spike: peak=24.03226, time=33.55, d_freq=1420093957.87, chirp=-8.3285, fft_len=128k
Pulse: peak=1.024238, time=53.74, period=1.623, d_freq=1420096620.33, score=1.001, chirp=-9.8711, fft_len=1024 
D:	threshold 0.1247665; unscaled peak power: 0.1248187 exceeds threshold for 0.04181%
Pulse: peak=7.859832, time=53.79, period=23.91, d_freq=1420101495.86, score=1.035, chirp=23.777, fft_len=2k
D:	threshold 1.037957; unscaled peak power: 1.069955 exceeds threshold for 3.083%
Spike: peak=24.93315, time=36.91, d_freq=1420094696.27, chirp=-26.545, fft_len=64k
Spike: peak=24.80479, time=36.91, d_freq=1420094696.28, chirp=-26.548, fft_len=64k
Pulse: peak=2.788753, time=53.74, period=6.396, d_freq=1420102522.66, score=1.058, chirp=-27.812, fft_len=1024 
D:	threshold 0.2276061; unscaled peak power: 0.2371004 exceeds threshold for 4.171%
Pulse: peak=7.712285, time=53.9, period=24.33, d_freq=1420097398.45, score=1.041, chirp=-38.934, fft_len=4k
D:	threshold 1.869488; unscaled peak power: 1.936656 exceeds threshold for 3.593%
Pulse: peak=6.752052, time=53.74, period=21.23, d_freq=1420094104.9, score=1.04, chirp=39.683, fft_len=1024 
D:	threshold 0.4541236; unscaled peak power: 0.4697846 exceeds threshold for 3.449%
Pulse: peak=0.7070142, time=53.69, period=0.7523, d_freq=1420096270.2, score=1.008, chirp=-44.286, fft_len=128 
D:	threshold 0.0132895; unscaled peak power: 0.01333232 exceeds threshold for 0.3222%
Pulse: peak=3.216432, time=53.9, period=8.284, d_freq=1420093455.12, score=1.035, chirp=49.054, fft_len=4k
D:	threshold 1.044909; unscaled peak power: 1.072435 exceeds threshold for 2.634%
Pulse: peak=0.936349, time=53.71, period=1.316, d_freq=1420092814.77, score=1.032, chirp=-68.83, fft_len=512 
D:	threshold 0.05766078; unscaled peak power: 0.05855134 exceeds threshold for 1.544%
Pulse: peak=5.615578, time=53.74, period=15.81, d_freq=1420093462.75, score=1.007, chirp=-98.442, fft_len=1024 
D:	threshold 0.4151416; unscaled peak power: 0.4175264 exceeds threshold for 0.5744%

Best spike: peak=27.21197, time=87.24, d_freq=1420093318.14, chirp=-0.0018485, fft_len=128k
Best autocorr: peak=16.71047, time=87.24, delay=3.581, d_freq=1420099434.55, chirp=20.384, fft_len=128k
Best gaussian: peak=0, mean=0, ChiSq=0, time=-2.125e+011, d_freq=0,
	score=-12, null_hyp=0, chirp=0, fft_len=0 
Best pulse: peak=2.788753, time=53.74, period=6.396, d_freq=1420102522.66, score=1.058, chirp=-27.812, fft_len=1024 
Best triplet: peak=0, time=-2.125e+011, period=0, d_freq=0, chirp=0, fft_len=0 
Spike count:    9
Autocorr count: 0
Pulse count:    11
Triplet count:  0
Gaussian count: 0
Wallclock time elapsed since last restart: 1041.2 seconds
Fftlength=32,pass=3:Tune: sum=54040.8(ms); min=4.48(ms); max=117.3(ms); mean=49.26(ms); s_mean=55.78; sleep=45(ms); delta=613; N=1097; usual
Fftlength=32,pass=4:Tune: sum=32262.5(ms); min=4.058(ms); max=94.82(ms); mean=36.5(ms); s_mean=50.7; sleep=45(ms); delta=893; N=884; usual
Fftlength=32,pass=5:Tune: sum=26506(ms); min=3.67(ms); max=80.41(ms); mean=32.21(ms); s_mean=51.31; sleep=45(ms); delta=913; N=823; usual
Fftlength=64,pass=3:Tune: sum=45378.7(ms); min=2.169(ms); max=105.5(ms); mean=42.53(ms); s_mean=53.96; sleep=45(ms); delta=731; N=1067; usual
Fftlength=64,pass=4:Tune: sum=19216.3(ms); min=1.865(ms); max=65.93(ms); mean=21.09(ms); s_mean=27.18; sleep=30(ms); delta=1022; N=911; usual
Fftlength=64,pass=5:Tune: sum=15348.1(ms); min=1.773(ms); max=51.94(ms); mean=17.81(ms); s_mean=22.14; sleep=15(ms); delta=973; N=862; usual
Fftlength=128,pass=3:Tune: sum=24072(ms); min=1.197(ms); max=73.28(ms); mean=22.56(ms); s_mean=29.83; sleep=30(ms); delta=1150; N=1067; usual
Fftlength=128,pass=4:Tune: sum=12743.1(ms); min=0.9837(ms); max=37.31(ms); mean=12.7(ms); s_mean=12.54; sleep=15(ms); delta=1114; N=1003; usual
Fftlength=128,pass=5:Tune: sum=10687.2(ms); min=0.8423(ms); max=35.86(ms); mean=11.09(ms); s_mean=12.85; sleep=15(ms); delta=1075; N=964; usual
Fftlength=256,pass=3:Tune: sum=21882.3(ms); min=0.7844(ms); max=41.76(ms); mean=19.26(ms); s_mean=35.28; sleep=30(ms); delta=1191; N=1136; usual
Fftlength=256,pass=4:Tune: sum=13034.2(ms); min=0.4359(ms); max=29.94(ms); mean=11.94(ms); s_mean=16.93; sleep=15(ms); delta=1147; N=1092; usual
Fftlength=256,pass=5:Tune: sum=9334.44(ms); min=0.4696(ms); max=21.82(ms); mean=8.915(ms); s_mean=10.1; sleep=0(ms); delta=1102; N=1047; usual
Fftlength=512,pass=3:Tune: sum=20440.5(ms); min=0.285(ms); max=32.22(ms); mean=12.07(ms); s_mean=13.24; sleep=15(ms); delta=1720; N=1693; usual
Fftlength=512,pass=4:Tune: sum=16593(ms); min=0.2234(ms); max=18.43(ms); mean=9.924(ms); s_mean=11.39; sleep=0(ms); delta=1699; N=1672; usual
Fftlength=512,pass=5:Tune: sum=12609.9(ms); min=0.2232(ms); max=10.46(ms); mean=7.647(ms); s_mean=7.944; sleep=0(ms); delta=1676; N=1649; usual
Fftlength=1024,pass=3:Tune: sum=32691.4(ms); min=0.1454(ms); max=22.48(ms); mean=10.56(ms); s_mean=11.15; sleep=0(ms); delta=3109; N=3096; high_perf
Fftlength=1024,pass=4:Tune: sum=327.269(ms); min=0.119(ms); max=6.179(ms); mean=2.257(ms); s_mean=3.692; sleep=0(ms); delta=3098; N=145; usual
Fftlength=1024,pass=5:Tune: sum=257.23(ms); min=0.118(ms); max=4.834(ms); mean=1.934(ms); s_mean=4.518; sleep=0(ms); delta=3086; N=133; usual
Fftlength=2048,pass=3:Tune: sum=44622.1(ms); min=3.423(ms); max=18.75(ms); mean=7.441(ms); s_mean=8.027; sleep=0(ms); delta=1; N=5997; high_perf
Fftlength=4096,pass=3:Tune: sum=38733(ms); min=1.306(ms); max=4.192(ms); mean=3.229(ms); s_mean=3.521; sleep=0(ms); delta=1; N=11995; high_perf
Fftlength=8192,pass=3:Tune: sum=46205.7(ms); min=0.7178(ms); max=2.25(ms); mean=1.926(ms); s_mean=2.083; sleep=0(ms); delta=1; N=23989; 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=60849,	N=60849,	<>=1,	min=1	max=1
class PC_triplet_find_miss:		total=4009,	N=4009,	<>=1,	min=1	max=1


class PC_pulse_find_hit:		total=47867,	N=47867,	<>=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=11,	N=11,	<>=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=60835,	N=60835,	<>=1,	min=1	max=1
class PoT_transfer_needed:		total=4024,	N=4024,	<>=1,	min=1	max=1

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

GPU device sync requested...  ...GPU device synched
14:52:57 (7536): 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.