Task 8703762456

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=0.015309  NumCfft=114891  NumGauss=0  NumPulse=45511475072  NumTriplet=58482608288
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 :  0.015309
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=18.0465, time=17.18, delay=4.6404, d_freq=8180374068.21, chirp=-4.4996, fft_len=128k
Spike: peak=24.05856, time=17.18, d_freq=8180379838.6, chirp=-23.666, fft_len=128k
Triplet: peak=10.59148, time=66.49, period=2.587, d_freq=8180370747.96, chirp=56.475, fft_len=16 
Pulse: peak=0.315358, time=45.82, period=0.1493, d_freq=8180373542.09, score=1.001, chirp=-60.005, fft_len=64 
D:	threshold 0.005132589; unscaled peak power: 0.005133712 exceeds threshold for 0.02187%
Triplet: peak=10.47338, time=49.18, period=36.09, d_freq=8180372372.42, chirp=-70.595, fft_len=128 
GPU device sync requested...  ...GPU device synched
Termination request detected or computations are finished. GPU device synched,  exiting...
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=0.015309  NumCfft=114891  NumGauss=0  NumPulse=45511475072  NumTriplet=58482608288
Currently allocated 201 MB for GPU buffers
In v_BaseLineSmooth: NumDataPoints=1048576, BoxCarLength=8192, NumPointsInChunk=32768
Restarted at 84.00 percent.
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
Triplet: peak=10.47338, time=49.18, period=36.09, d_freq=8180372372.42, chirp=-70.595, fft_len=128 
Pulse: peak=6.874596, time=45.99, period=17, d_freq=8180371517.15, score=1.115, chirp=-91.35, fft_len=4k
D:	threshold 1.701766; unscaled peak power: 1.869671 exceeds threshold for 9.867%
Pulse: peak=5.808174, time=45.9, period=14.45, d_freq=8180376095.96, score=1.064, chirp=-96.774, fft_len=2k
D:	threshold 0.7778814; unscaled peak power: 0.8200414 exceeds threshold for 5.42%

Best spike: peak=24.05856, time=17.18, d_freq=8180379838.6, chirp=-23.666, fft_len=128k
Best autocorr: peak=18.0465, time=17.18, delay=4.6404, d_freq=8180374068.21, chirp=-4.4996, 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=6.874596, time=45.99, period=17, d_freq=8180371517.15, score=1.115, chirp=-91.35, fft_len=4k
Best triplet: peak=10.59148, time=66.49, period=2.587, d_freq=8180370747.96, chirp=56.475, fft_len=16 
Spike count:    1
Autocorr count: 1
Pulse count:    3
Triplet count:  2
Gaussian count: 0
Wallclock time elapsed since last restart: 130.9 seconds
Fftlength=32,pass=3:Tune: sum=14896.3(ms); min=6.056(ms); max=59.78(ms); mean=32.17(ms); s_mean=46.22; sleep=45(ms); delta=568; N=463; usual
Fftlength=32,pass=4:Tune: sum=10385.6(ms); min=4.22(ms); max=44.7(ms); mean=23.29(ms); s_mean=30.04; sleep=30(ms); delta=544; N=446; usual
Fftlength=32,pass=5:Tune: sum=8931.4(ms); min=4.858(ms); max=36.92(ms); mean=21.02(ms); s_mean=29.5; sleep=30(ms); delta=512; N=425; usual
Fftlength=64,pass=3:Tune: sum=7933.35(ms); min=2.765(ms); max=31.79(ms); mean=16.32(ms); s_mean=26.19; sleep=15(ms); delta=573; N=486; usual
Fftlength=64,pass=4:Tune: sum=5527.49(ms); min=2.07(ms); max=23.71(ms); mean=12.07(ms); s_mean=18.32; sleep=15(ms); delta=545; N=458; usual
Fftlength=64,pass=5:Tune: sum=3422.08(ms); min=2.315(ms); max=13.59(ms); mean=8.642(ms); s_mean=9.389; sleep=0(ms); delta=527; N=396; usual
Fftlength=128,pass=3:Tune: sum=4705.2(ms); min=1.385(ms); max=18.53(ms); mean=9.299(ms); s_mean=12.37; sleep=15(ms); delta=593; N=506; usual
Fftlength=128,pass=4:Tune: sum=3307.61(ms); min=1.221(ms); max=13.88(ms); mean=6.862(ms); s_mean=8.698; sleep=0(ms); delta=569; N=482; usual
Fftlength=128,pass=5:Tune: sum=2682.51(ms); min=1.174(ms); max=12.29(ms); mean=5.857(ms); s_mean=7.087; sleep=0(ms); delta=545; N=458; usual
Fftlength=256,pass=3:Tune: sum=4512.65(ms); min=0.698(ms); max=18.46(ms); mean=7.459(ms); s_mean=8.505; sleep=0(ms); delta=648; N=605; usual
Fftlength=256,pass=4:Tune: sum=3156.33(ms); min=0.5668(ms); max=13.37(ms); mean=5.451(ms); s_mean=12.35; sleep=15(ms); delta=622; N=579; usual
Fftlength=256,pass=5:Tune: sum=2563.7(ms); min=0.5916(ms); max=11.79(ms); mean=4.792(ms); s_mean=11.17; sleep=0(ms); delta=578; N=535; usual
Fftlength=512,pass=3:Tune: sum=8469.63(ms); min=0.3678(ms); max=23.4(ms); mean=13.09(ms); s_mean=22.17; sleep=15(ms); delta=668; N=647; high_perf
Fftlength=512,pass=4:Tune: sum=834.869(ms); min=0.2953(ms); max=6.77(ms); mean=2.802(ms); s_mean=6.581; sleep=0(ms); delta=647; N=298; usual
Fftlength=512,pass=5:Tune: sum=681.735(ms); min=0.3037(ms); max=5.976(ms); mean=2.47(ms); s_mean=5.699; sleep=0(ms); delta=625; N=276; usual
Fftlength=1024,pass=3:Tune: sum=9415.82(ms); min=0.1829(ms); max=11.82(ms); mean=9.454(ms); s_mean=10.88; sleep=0(ms); delta=1006; N=996; high_perf
Fftlength=1024,pass=4:Tune: sum=201.95(ms); min=0.1589(ms); max=3.287(ms); mean=1.365(ms); s_mean=2.84; sleep=0(ms); delta=995; N=148; usual
Fftlength=1024,pass=5:Tune: sum=166.363(ms); min=0.1589(ms); max=2.722(ms); mean=1.214(ms); s_mean=2.652; sleep=0(ms); delta=984; N=137; usual
Fftlength=2048,pass=3:Tune: sum=7034.07(ms); min=1.716(ms); max=4.439(ms); mean=3.925(ms); s_mean=3.912; sleep=0(ms); delta=1; N=1792; high_perf
Fftlength=4096,pass=3:Tune: sum=6940.75(ms); min=0.868(ms); max=2.139(ms); mean=1.937(ms); s_mean=1.924; sleep=0(ms); delta=1; N=3584; high_perf
Fftlength=8192,pass=3:Tune: sum=6456.83(ms); min=0.8882(ms); max=0.9599(ms); mean=0.9008(ms); s_mean=0.9067; sleep=0(ms); delta=1; N=7168; 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=17469,	N=17469,	<>=1,	min=1	max=1
class PC_triplet_find_miss:		total=913,	N=913,	<>=1,	min=1	max=1


class PC_pulse_find_hit:		total=14304,	N=14304,	<>=1,	min=1	max=1
class PC_pulse_find_miss:		total=2,	N=2,	<>=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=0,	N=0,	<>=0,	min=0	max=0


class PoT_transfer_not_needed:		total=17467,	N=17467,	<>=1,	min=1	max=1
class PoT_transfer_needed:		total=915,	N=915,	<>=1,	min=1	max=1

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

GPU device sync requested...  ...GPU device synched
09:48:44 (159864): 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.