Task 8703762443

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=105187  NumGauss=0  NumPulse=35356278656  NumTriplet=48313911456
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
Pulse: peak=3.36615, time=45.84, period=5.973, d_freq=10532526874.1, score=1.016, chirp=14.013, fft_len=512 
D:	threshold 0.1309655; unscaled peak power: 0.1325446 exceeds threshold for 1.206%
Pulse: peak=5.234353, time=46.17, period=11.81, d_freq=10532520003.2, score=1.016, chirp=16.049, fft_len=8k
D:	threshold 2.912222; unscaled peak power: 2.951981 exceeds threshold for 1.365%
Pulse: peak=1.742692, time=45.84, period=2.627, d_freq=10532522393.3, score=1.056, chirp=-33.517, fft_len=512 
D:	threshold 0.08316283; unscaled peak power: 0.08607733 exceeds threshold for 3.505%
Triplet: peak=11.93823, time=54.94, period=14.67, d_freq=10532521218.2, chirp=34.559, fft_len=4k
Pulse: peak=5.641577, time=45.99, period=14.76, d_freq=10532520908.9, score=1.058, chirp=34.559, fft_len=4k
D:	threshold 1.558472; unscaled peak power: 1.635032 exceeds threshold for 4.913%
Triplet: peak=13.29387, time=54.94, period=14.67, d_freq=10532521218, chirp=34.606, fft_len=4k
Pulse: peak=6.321798, time=45.99, period=14.67, d_freq=10532520908.3, score=1.186, chirp=34.606, fft_len=4k
D:	threshold 1.523943; unscaled peak power: 1.762555 exceeds threshold for 15.66%
Pulse: peak=4.807655, time=45.84, period=10.52, d_freq=10532520039.1, score=1.057, chirp=36.546, fft_len=512 
D:	threshold 0.1761613; unscaled peak power: 0.1843871 exceeds threshold for 4.669%
Pulse: peak=4.563776, time=45.84, period=10.52, d_freq=10532520034.1, score=1.003, chirp=36.925, fft_len=512 
D:	threshold 0.1735565; unscaled peak power: 0.1740322 exceeds threshold for 0.2741%
Pulse: peak=4.037811, time=45.82, period=7.849, d_freq=10532522354.8, score=1.035, chirp=65.139, fft_len=256 
D:	threshold 0.07715096; unscaled peak power: 0.07929277 exceeds threshold for 2.776%
Pulse: peak=0.8778318, time=45.9, period=1.071, d_freq=10532519161.1, score=1.015, chirp=96.006, fft_len=2k
D:	threshold 0.2362528; unscaled peak power: 0.2378439 exceeds threshold for 0.6735%
Pulse: peak=0.7026143, time=45.82, period=0.6404, d_freq=10532518964, score=1.002, chirp=98.467, fft_len=128 
D:	threshold 0.01350747; unscaled peak power: 0.01351606 exceeds threshold for 0.06358%

Best spike: peak=23.60888, time=40.09, d_freq=10532527087, chirp=5.0137, fft_len=128k
Best autocorr: peak=16.57094, time=85.9, delay=4.339, d_freq=10532522301.8, chirp=-21.032, 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=6.321798, time=45.99, period=14.67, d_freq=10532520908.3, score=1.186, chirp=34.606, fft_len=4k
Best triplet: peak=13.29387, time=54.94, period=14.67, d_freq=10532521218, chirp=34.606, fft_len=4k
Spike count:    0
Autocorr count: 0
Pulse count:    10
Triplet count:  2
Gaussian count: 0
Wallclock time elapsed since last restart: 395.7 seconds
Fftlength=32,pass=3:Tune: sum=34729.5(ms); min=6.064(ms); max=68.71(ms); mean=42.88(ms); s_mean=49.44; sleep=45(ms); delta=649; N=810; usual
Fftlength=32,pass=4:Tune: sum=23723.7(ms); min=4.224(ms); max=63.82(ms); mean=32.15(ms); s_mean=53.98; sleep=45(ms); delta=821; N=738; usual
Fftlength=32,pass=5:Tune: sum=20267.5(ms); min=4.572(ms); max=55.22(ms); mean= 29(ms); s_mean=43.99; sleep=45(ms); delta=786; N=699; usual
Fftlength=64,pass=3:Tune: sum=18562.7(ms); min=2.793(ms); max=49.64(ms); mean=22.64(ms); s_mean=29.3; sleep=30(ms); delta=907; N=820; usual
Fftlength=64,pass=4:Tune: sum=12887.9(ms); min=2.076(ms); max=34.08(ms); mean=16.74(ms); s_mean=29.88; sleep=30(ms); delta=857; N=770; usual
Fftlength=64,pass=5:Tune: sum=7878.53(ms); min=2.335(ms); max=23.03(ms); mean=11.59(ms); s_mean=18.79; sleep=15(ms); delta=811; N=680; usual
Fftlength=128,pass=3:Tune: sum=10927.1(ms); min=1.397(ms); max=28.26(ms); mean=12.95(ms); s_mean=18.6; sleep=15(ms); delta=931; N=844; usual
Fftlength=128,pass=4:Tune: sum=7630.13(ms); min=1.199(ms); max=21.1(ms); mean=9.49(ms); s_mean=13.14; sleep=15(ms); delta=891; N=804; usual
Fftlength=128,pass=5:Tune: sum=6162.66(ms); min=1.176(ms); max=17.7(ms); mean=8.087(ms); s_mean=10.28; sleep=0(ms); delta=849; N=762; usual
Fftlength=256,pass=3:Tune: sum=17589.2(ms); min=0.7006(ms); max=45.62(ms); mean=18.97(ms); s_mean=44.21; sleep=45(ms); delta=970; N=927; high_perf
Fftlength=256,pass=4:Tune: sum=3377.57(ms); min=0.5762(ms); max=13.44(ms); mean=5.677(ms); s_mean=13.37; sleep=15(ms); delta=927; N=595; usual
Fftlength=256,pass=5:Tune: sum=2752.23(ms); min=0.5976(ms); max=11.6(ms); mean=4.995(ms); s_mean=11.25; sleep=0(ms); delta=883; N=551; usual
Fftlength=512,pass=3:Tune: sum=21940(ms); min=0.3708(ms); max=22.75(ms); mean=17.47(ms); s_mean=22.1; sleep=15(ms); delta=1277; N=1256; high_perf
Fftlength=512,pass=4:Tune: sum=831.937(ms); min=0.2933(ms); max=6.8(ms); mean=2.801(ms); s_mean=6.492; sleep=0(ms); delta=1255; N=297; usual
Fftlength=512,pass=5:Tune: sum=673.088(ms); min=0.3065(ms); max=5.779(ms); mean=2.457(ms); s_mean=5.65; sleep=0(ms); delta=1232; N=274; usual
Fftlength=1024,pass=3:Tune: sum=22698.6(ms); min=0.1835(ms); max=11.21(ms); mean=10.26(ms); s_mean=10.93; sleep=0(ms); delta=2223; N=2213; high_perf
Fftlength=1024,pass=4:Tune: sum=203.145(ms); min=0.16(ms); max=3.317(ms); mean=1.373(ms); s_mean=2.867; sleep=0(ms); delta=2212; N=148; usual
Fftlength=1024,pass=5:Tune: sum=167.579(ms); min=0.1591(ms); max=2.807(ms); mean=1.223(ms); s_mean=2.684; sleep=0(ms); delta=2201; N=137; usual
Fftlength=2048,pass=3:Tune: sum=16576.9(ms); min=1.734(ms); max=4.1(ms); mean=3.924(ms); s_mean=3.9; sleep=0(ms); delta=1; N=4225; high_perf
Fftlength=4096,pass=3:Tune: sum=16227.5(ms); min=0.823(ms); max=2.072(ms); mean=1.921(ms); s_mean=1.902; sleep=0(ms); delta=1; N=8449; high_perf
Fftlength=8192,pass=3:Tune: sum=15286.3(ms); min=0.8917(ms); max=0.9277(ms); mean=0.9046(ms); s_mean=0.9001; sleep=0(ms); delta=1; N=16899; 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=43643,	N=43643,	<>=1,	min=1	max=1
class PC_triplet_find_miss:		total=2455,	N=2455,	<>=1,	min=1	max=1


class PC_pulse_find_hit:		total=33722,	N=33722,	<>=1,	min=1	max=1
class PC_pulse_find_miss:		total=15,	N=15,	<>=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=43635,	N=43635,	<>=1,	min=1	max=1
class PoT_transfer_needed:		total=2464,	N=2464,	<>=1,	min=1	max=1

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

GPU device sync requested...  ...GPU device synched
19:40:37 (28528): 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.