Task 8703762422

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=4.483571, time=45.9, period=11.3, d_freq=10625021482.1, score=1.03, chirp=-12.321, fft_len=2k
D:	threshold 0.7096085; unscaled peak power: 0.726849 exceeds threshold for 2.43%
Pulse: peak=1.525389, time=45.82, period=2.094, d_freq=10625030006.1, score=1.014, chirp=-13.754, fft_len=64 
D:	threshold 0.009624539; unscaled peak power: 0.009704536 exceeds threshold for 0.8312%
Pulse: peak=9.985477, time=45.9, period=29.71, d_freq=10625021516.9, score=1.027, chirp=-13.754, fft_len=2k
D:	threshold 1.336702; unscaled peak power: 1.369961 exceeds threshold for 2.488%
Pulse: peak=1.262081, time=45.84, period=1.444, d_freq=10625031941.6, score=1.009, chirp=-36.867, fft_len=512 
D:	threshold 0.07089503; unscaled peak power: 0.07125619 exceeds threshold for 0.5094%
Pulse: peak=1.079628, time=45.82, period=1.343, d_freq=10625029647.1, score=1.014, chirp=-48.902, fft_len=256 
D:	threshold 0.03252656; unscaled peak power: 0.03276267 exceeds threshold for 0.7259%
Pulse: peak=8.291234, time=45.84, period=22.28, d_freq=10625024107.4, score=1.037, chirp=76.027, fft_len=512 
D:	threshold 0.2754625; unscaled peak power: 0.2844794 exceeds threshold for 3.273%
Triplet: peak=11.29531, time=22.8, period=8.766, d_freq=10625023210.3, chirp=97.804, fft_len=64 

Best spike: peak=23.59066, time=83.04, d_freq=10625030406.3, chirp=-0.7108, fft_len=64k
Best autocorr: peak=16.98398, time=17.18, delay=2.7761, d_freq=10625026326.7, chirp=-21.868, 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=8.291234, time=45.84, period=22.28, d_freq=10625024107.4, score=1.037, chirp=76.027, fft_len=512 
Best triplet: peak=11.29531, time=22.8, period=8.766, d_freq=10625023210.3, chirp=97.804, fft_len=64 
Spike count:    0
Autocorr count: 0
Pulse count:    6
Triplet count:  1
Gaussian count: 0
Wallclock time elapsed since last restart: 398.8 seconds
Fftlength=32,pass=3:Tune: sum=33686.3(ms); min=6.145(ms); max=68.59(ms); mean=42.53(ms); s_mean=49.67; sleep=45(ms); delta=648; N=792; usual
Fftlength=32,pass=4:Tune: sum=23117.8(ms); min=4.337(ms); max=64.13(ms); mean=31.89(ms); s_mean=42.13; sleep=45(ms); delta=811; N=725; usual
Fftlength=32,pass=5:Tune: sum=19743.7(ms); min=4.687(ms); max=55.41(ms); mean=28.74(ms); s_mean=44.54; sleep=45(ms); delta=774; N=687; usual
Fftlength=64,pass=3:Tune: sum=18337.1(ms); min=2.794(ms); max=49.64(ms); mean=22.58(ms); s_mean=29.4; sleep=30(ms); delta=899; N=812; usual
Fftlength=64,pass=4:Tune: sum=12787(ms); min=2.093(ms); max=34.42(ms); mean=16.72(ms); s_mean=30.06; sleep=30(ms); delta=852; N=765; usual
Fftlength=64,pass=5:Tune: sum=7783.13(ms); min=2.335(ms); max=22.98(ms); mean=11.58(ms); s_mean=18.81; sleep=15(ms); delta=803; N=672; usual
Fftlength=128,pass=3:Tune: sum=10803(ms); min=1.435(ms); max=28.6(ms); mean=12.92(ms); s_mean=19.35; sleep=15(ms); delta=923; N=836; usual
Fftlength=128,pass=4:Tune: sum=7530.91(ms); min=1.194(ms); max=21.18(ms); mean=9.473(ms); s_mean=12.95; sleep=15(ms); delta=882; N=795; usual
Fftlength=128,pass=5:Tune: sum=6124.94(ms); min=1.185(ms); max=17.78(ms); mean=8.102(ms); s_mean=10.3; sleep=0(ms); delta=843; N=756; usual
Fftlength=256,pass=3:Tune: sum=17420.2(ms); min=0.7186(ms); max=47.24(ms); mean=18.91(ms); s_mean=44.15; sleep=45(ms); delta=964; N=921; high_perf
Fftlength=256,pass=4:Tune: sum=3389.01(ms); min=0.5774(ms); max=13.65(ms); mean=5.705(ms); s_mean=13.45; sleep=15(ms); delta=920; N=594; usual
Fftlength=256,pass=5:Tune: sum=2743.76(ms); min=0.5948(ms); max=11.82(ms); mean=4.998(ms); s_mean=11.36; sleep=0(ms); delta=875; N=549; usual
Fftlength=512,pass=3:Tune: sum=21940(ms); min=0.376(ms); max=24.25(ms); mean=17.61(ms); s_mean=22.32; sleep=15(ms); delta=1267; N=1246; high_perf
Fftlength=512,pass=4:Tune: sum=841.421(ms); min=0.3012(ms); max=6.819(ms); mean=2.824(ms); s_mean=6.589; sleep=0(ms); delta=1246; N=298; usual
Fftlength=512,pass=5:Tune: sum=686.149(ms); min=0.3076(ms); max=5.919(ms); mean=2.495(ms); s_mean=5.62; sleep=0(ms); delta=1223; N=275; usual
Fftlength=1024,pass=3:Tune: sum=22697.5(ms); min=0.1883(ms); max=15.15(ms); mean=10.35(ms); s_mean=10.92; sleep=0(ms); delta=2203; N=2193; high_perf
Fftlength=1024,pass=4:Tune: sum=203.427(ms); min=0.1585(ms); max=3.341(ms); mean=1.375(ms); s_mean=2.88; sleep=0(ms); delta=2192; N=148; usual
Fftlength=1024,pass=5:Tune: sum=167.827(ms); min=0.1608(ms); max=2.749(ms); mean=1.225(ms); s_mean=2.675; sleep=0(ms); delta=2181; N=137; usual
Fftlength=2048,pass=3:Tune: sum=16526.9(ms); min=1.717(ms); max=4.331(ms); mean=3.947(ms); s_mean=3.933; sleep=0(ms); delta=1; N=4187; high_perf
Fftlength=4096,pass=3:Tune: sum=16298.2(ms); min=0.9161(ms); max=2.229(ms); mean=1.946(ms); s_mean=1.951; sleep=0(ms); delta=1; N=8375; high_perf
Fftlength=8192,pass=3:Tune: sum=15191.2(ms); min=0.8919(ms); max=1.019(ms); mean=0.9069(ms); s_mean=0.9053; 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=43384,	N=43384,	<>=1,	min=1	max=1
class PC_triplet_find_miss:		total=2410,	N=2410,	<>=1,	min=1	max=1


class PC_pulse_find_hit:		total=33419,	N=33419,	<>=1,	min=1	max=1
class PC_pulse_find_miss:		total=14,	N=14,	<>=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=43374,	N=43374,	<>=1,	min=1	max=1
class PoT_transfer_needed:		total=2421,	N=2421,	<>=1,	min=1	max=1

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

GPU device sync requested...  ...GPU device synched
08:24:16 (160836): 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.