Task 8703762430

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=0.014229  NumCfft=104883  NumGauss=0  NumPulse=35037765504  NumTriplet=47995398304
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 :  0.014229
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
Pulse: peak=5.441483, time=45.9, period=11.59, d_freq=10625058101.6, score=1.005, chirp=3.0564, fft_len=2k
D:	threshold 0.8332865; unscaled peak power: 0.8366475 exceeds threshold for 0.4033%
Spike: peak=24.03743, time=51.54, d_freq=10625058289.3, chirp=23.166, fft_len=128k
Spike: peak=24.67569, time=51.54, d_freq=10625058289.3, chirp=23.171, fft_len=128k
Pulse: peak=4.026989, time=45.84, period=7.701, d_freq=10625064478.3, score=1.056, chirp=30.755, fft_len=512 
D:	threshold 0.1534076; unscaled peak power: 0.1601615 exceeds threshold for 4.403%
Pulse: peak=1.058615, time=45.84, period=1.422, d_freq=10625058220.2, score=1.013, chirp=58.071, fft_len=512 
D:	threshold 0.06251233; unscaled peak power: 0.06292598 exceeds threshold for 0.6617%
Pulse: peak=7.022752, time=45.82, period=16.59, d_freq=10625059020.3, score=1.035, chirp=84.814, fft_len=256 
D:	threshold 0.1209289; unscaled peak power: 0.1246532 exceeds threshold for 3.08%
Pulse: peak=0.5648605, time=45.82, period=0.4623, d_freq=10625056957.9, score=1.027, chirp=-90.927, fft_len=128 
D:	threshold 0.01220282; unscaled peak power: 0.01231787 exceeds threshold for 0.9429%

Best spike: peak=24.67569, time=51.54, d_freq=10625058289.3, chirp=23.171, fft_len=128k
Best autocorr: peak=16.89604, time=74.45, delay=2.0397, d_freq=10625060335.9, chirp=-9.3863, 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=4.026989, time=45.84, period=7.701, d_freq=10625064478.3, score=1.056, chirp=30.755, fft_len=512 
Best triplet: peak=0, time=-2.124e+011, period=0, d_freq=0, chirp=0, fft_len=0 
Spike count:    2
Autocorr count: 0
Pulse count:    5
Triplet count:  0
Gaussian count: 0
Wallclock time elapsed since last restart: 390.6 seconds
Fftlength=32,pass=3:Tune: sum=33494.5(ms); min=6.142(ms); max=68.44(ms); mean=42.29(ms); s_mean=47.64; sleep=45(ms); delta=652; N=792; usual
Fftlength=32,pass=4:Tune: sum=22987.5(ms); min=4.233(ms); max=63.62(ms); mean=31.71(ms); s_mean=41.75; sleep=30(ms); delta=814; N=725; usual
Fftlength=32,pass=5:Tune: sum=19624.2(ms); min=4.692(ms); max=54.92(ms); mean=28.57(ms); s_mean=44.16; sleep=45(ms); delta=774; N=687; usual
Fftlength=64,pass=3:Tune: sum=18237.4(ms); min=2.864(ms); max=49.02(ms); mean=22.46(ms); s_mean=29.09; sleep=30(ms); delta=899; N=812; usual
Fftlength=64,pass=4:Tune: sum=12725(ms); min=2.064(ms); max=34.71(ms); mean=16.63(ms); s_mean=29.92; sleep=30(ms); delta=852; N=765; usual
Fftlength=64,pass=5:Tune: sum=7811.69(ms); min=2.326(ms); max=22.96(ms); mean=11.54(ms); s_mean=18.73; sleep=15(ms); delta=808; N=677; usual
Fftlength=128,pass=3:Tune: sum=10733.5(ms); min=1.405(ms); max=28.33(ms); mean=12.85(ms); s_mean=19.24; sleep=15(ms); delta=922; N=835; usual
Fftlength=128,pass=4:Tune: sum=7489.46(ms); min=1.185(ms); max=20.96(ms); mean=9.421(ms); s_mean=12.86; sleep=15(ms); delta=882; N=795; usual
Fftlength=128,pass=5:Tune: sum=6091.09(ms); min=1.178(ms); max=18.52(ms); mean=8.057(ms); s_mean=10.24; sleep=0(ms); delta=843; N=756; usual
Fftlength=256,pass=3:Tune: sum=17310.8(ms); min=0.699(ms); max=45.53(ms); mean=18.8(ms); s_mean=44.25; sleep=45(ms); delta=964; N=921; high_perf
Fftlength=256,pass=4:Tune: sum=3375.29(ms); min=0.578(ms); max=13.57(ms); mean=5.673(ms); s_mean=13.4; sleep=15(ms); delta=921; N=595; usual
Fftlength=256,pass=5:Tune: sum=2753.35(ms); min=0.598(ms); max=11.56(ms); mean=4.997(ms); s_mean=11.24; sleep=0(ms); delta=877; N=551; usual
Fftlength=512,pass=3:Tune: sum=21718.5(ms); min=0.3692(ms); max=22.99(ms); mean=17.43(ms); s_mean=22.06; sleep=15(ms); delta=1267; N=1246; high_perf
Fftlength=512,pass=4:Tune: sum=827.938(ms); min=0.2951(ms); max=6.773(ms); mean=2.788(ms); s_mean=6.527; sleep=0(ms); delta=1245; N=297; usual
Fftlength=512,pass=5:Tune: sum=675.944(ms); min=0.3058(ms); max=5.732(ms); mean=2.458(ms); s_mean=5.629; sleep=0(ms); delta=1223; N=275; usual
Fftlength=1024,pass=3:Tune: sum=22453(ms); min=0.1847(ms); max=27.39(ms); mean=10.24(ms); s_mean=10.9; sleep=0(ms); delta=2203; N=2193; high_perf
Fftlength=1024,pass=4:Tune: sum=201.361(ms); min=0.1572(ms); max=3.281(ms); mean=1.361(ms); s_mean=2.83; sleep=0(ms); delta=2192; N=148; usual
Fftlength=1024,pass=5:Tune: sum=166.816(ms); min=0.1576(ms); max=2.788(ms); mean=1.218(ms); s_mean=2.678; sleep=0(ms); delta=2181; N=137; usual
Fftlength=2048,pass=3:Tune: sum=16325.6(ms); min=1.706(ms); max=4.212(ms); mean=3.899(ms); s_mean=3.903; sleep=0(ms); delta=1; N=4187; high_perf
Fftlength=4096,pass=3:Tune: sum=15829.4(ms); min=0.8452(ms); max=1.997(ms); mean=1.89(ms); s_mean=1.892; sleep=0(ms); delta=1; N=8375; high_perf
Fftlength=8192,pass=3:Tune: sum=15032.4(ms); min=0.8869(ms); max=0.9618(ms); mean=0.8974(ms); s_mean=0.8953; sleep=0(ms); delta=1; N=16751; 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=43204,	N=43204,	<>=1,	min=1	max=1
class PC_triplet_find_miss:		total=2590,	N=2590,	<>=1,	min=1	max=1


class PC_pulse_find_hit:		total=33426,	N=33426,	<>=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=6,	N=6,	<>=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=43201,	N=43201,	<>=1,	min=1	max=1
class PoT_transfer_needed:		total=2594,	N=2594,	<>=1,	min=1	max=1

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

GPU device sync requested...  ...GPU device synched
15:18:53 (198644): called boinc_finish(0)

</stderr_txt>
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©2020 University of California
 
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.