Task 8703762432

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=0.015736  NumCfft=114615  NumGauss=0  NumPulse=45222187136  NumTriplet=58193320352
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 :  0.015736
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
Spike: peak=32.39302, time=1.79, d_freq=8233608357.14, chirp=0, fft_len=8k
Spike: peak=27.29733, time=3.937, d_freq=8233608357.14, chirp=0, fft_len=8k
Spike: peak=28.19762, time=5.369, d_freq=8233608357.14, chirp=0, fft_len=8k
Spike: peak=25.52988, time=11.81, d_freq=8233608357.14, chirp=0, fft_len=8k
Spike: peak=30.11479, time=31.85, d_freq=8233608357.14, chirp=0, fft_len=8k
Spike: peak=35.90125, time=32.57, d_freq=8233608357.14, chirp=0, fft_len=8k
Spike: peak=24.36699, time=33.29, d_freq=8233608357.14, chirp=0, fft_len=8k
Spike: peak=30.11809, time=41.88, d_freq=8233608357.14, chirp=0, fft_len=8k
Spike: peak=35.90599, time=42.59, d_freq=8233608357.14, chirp=0, fft_len=8k
Spike: peak=27.87259, time=59.06, d_freq=8233608357.14, chirp=0, fft_len=8k
Spike: peak=25.86804, time=61.2, d_freq=8233608357.14, chirp=0, fft_len=8k
Spike: peak=26.01778, time=61.92, d_freq=8233608357.14, chirp=0, fft_len=8k
Spike: peak=26.12969, time=64.78, d_freq=8233608357.14, chirp=0, fft_len=8k
Spike: peak=30.52164, time=72.66, d_freq=8233608357.14, chirp=0, fft_len=8k
Spike: peak=27.04449, time=88.4, d_freq=8233608357.14, chirp=0, fft_len=8k
Spike: peak=26.80868, time=89.12, d_freq=8233608357.14, chirp=0, fft_len=8k
Spike: peak=26.40024, time=90.55, d_freq=8233608357.14, chirp=0, fft_len=8k
Spike: peak=28.60467, time=91.27, d_freq=8233608357.14, chirp=0, fft_len=8k
Spike: peak=40.8928, time=0.7158, d_freq=8233608357.14, chirp=0, fft_len=16k
Spike: peak=55.82042, time=2.147, d_freq=8233608357.14, chirp=0, fft_len=16k
Spike: peak=43.79324, time=3.579, d_freq=8233608357.14, chirp=0, fft_len=16k
Spike: peak=45.18486, time=5.011, d_freq=8233608357.14, chirp=0, fft_len=16k
Spike: peak=27.83228, time=6.442, d_freq=8233608357.14, chirp=0, fft_len=16k
Spike: peak=25.27726, time=7.874, d_freq=8233608357.14, chirp=0, fft_len=16k
Spike: peak=24.14732, time=9.306, d_freq=8233608357.14, chirp=0, fft_len=16k
Spike: peak=39.49394, time=12.17, d_freq=8233608357.14, chirp=0, fft_len=16k
Spike: peak=30.15684, time=16.46, d_freq=8233608357.14, chirp=0, fft_len=16k
Spike: peak=33.69507, time=22.19, d_freq=8233608357.14, chirp=0, fft_len=16k
Spike: peak=29.18353, time=27.92, d_freq=8233608357.14, chirp=0, fft_len=16k
Spike: peak=42.82018, time=29.35, d_freq=8233608357.14, chirp=0, fft_len=16k
OpenCL queue synchronized
SETI@Home Informational message -9 result_overflow
NOTE: The number of results detected equals the storage space allocated.

Best spike: peak=65.89719, time=32.21, d_freq=8233608357.14, chirp=0, fft_len=16k
Best autocorr: peak=0, time=-2.124e+011, delay=0, d_freq=0, chirp=0, fft_len=0 
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=1.172464, time=45.82, period=1.873, d_freq=8233612954.62, score=0.8783, chirp=0, fft_len=64 
Best triplet: peak=0, time=-2.124e+011, period=0, d_freq=0, chirp=0, fft_len=0 
Spike count:    30
Autocorr count: 0
Pulse count:    0
Triplet count:  0
Gaussian count: 0
Wallclock time elapsed since last restart: 6.3 seconds
Fftlength=32,pass=3:Tune: sum=16.8391(ms); min=16.84(ms); max=16.84(ms); mean=16.84(ms); s_mean=16.84; sleep=15(ms); delta=110; N=1; usual
Fftlength=64,pass=3:Tune: sum=21.3328(ms); min=4.793(ms); max=8.311(ms); mean=7.111(ms); s_mean=7.111; sleep=0(ms); delta=90; N=3; usual
Fftlength=128,pass=3:Tune: sum=60.3357(ms); min=1.835(ms); max=4.664(ms); mean=4.022(ms); s_mean=3.49; sleep=0(ms); delta=102; N=15; usual
Fftlength=128,pass=4:Tune: sum=42.8177(ms); min=1.24(ms); max=3.531(ms); mean=3.058(ms); s_mean=2.671; sleep=0(ms); delta=101; N=14; usual
Fftlength=128,pass=5:Tune: sum=34.0482(ms); min=1.493(ms); max=3.409(ms); mean=2.837(ms); s_mean=2.574; sleep=0(ms); delta=99; N=12; usual
Fftlength=256,pass=3:Tune: sum=28.1347(ms); min=0.9882(ms); max=2.309(ms); mean=2.01(ms); s_mean=1.776; sleep=0(ms); delta=57; N=14; usual
Fftlength=256,pass=4:Tune: sum=19.9021(ms); min=0.731(ms); max=1.746(ms); mean=1.531(ms); s_mean=1.371; sleep=0(ms); delta=56; N=13; usual
Fftlength=256,pass=5:Tune: sum=16.8876(ms); min=0.6105(ms); max=1.69(ms); mean=1.407(ms); s_mean=1.251; sleep=0(ms); delta=55; N=12; usual
Fftlength=512,pass=3:Tune: sum=13.1375(ms); min=0.4536(ms); max=1.155(ms); mean=1.011(ms); s_mean=0.8951; sleep=0(ms); delta=34; N=13; usual
Fftlength=512,pass=4:Tune: sum=9.25008(ms); min=0.3643(ms); max=0.8738(ms); mean=0.7708(ms); s_mean=0.6979; sleep=0(ms); delta=33; N=12; usual
Fftlength=512,pass=5:Tune: sum=7.8112(ms); min=0.3264(ms); max=0.8434(ms); mean=0.7101(ms); s_mean=0.6406; sleep=0(ms); delta=32; N=11; usual
Fftlength=1024,pass=3:Tune: sum=5.86083(ms); min=0.3507(ms); max=0.5808(ms); mean=0.5328(ms); s_mean=0.5232; sleep=0(ms); delta=21; N=11; usual
Fftlength=1024,pass=4:Tune: sum=4.11603(ms); min=0.2641(ms); max=0.443(ms); mean=0.4116(ms); s_mean=0.414; sleep=0(ms); delta=20; N=10; usual
Fftlength=1024,pass=5:Tune: sum=3.59565(ms); min=0.1596(ms); max=0.4297(ms); mean=0.3596(ms); s_mean=0.3278; sleep=0(ms); delta=20; N=10; usual
Fftlength=2048,pass=3:Tune: sum=1.70698(ms); min=1.707(ms); max=1.707(ms); mean=1.707(ms); s_mean=1.707; sleep=0(ms); delta=1; N=1; high_perf
Fftlength=4096,pass=3:Tune: sum=0.828896(ms); min=0.8289(ms); max=0.8289(ms); mean=0.8289(ms); s_mean=0.8289; sleep=0(ms); delta=1; N=1; high_perf
Fftlength=8192,pass=3:Tune: sum=0.898176(ms); min=0.8982(ms); max=0.8982(ms); mean=0.8982(ms); s_mean=0.8982; sleep=0(ms); delta=1; N=1; 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=6,	N=6,	<>=1,	min=1	max=1
class PC_triplet_find_miss:		total=4,	N=4,	<>=1,	min=1	max=1


class PC_pulse_find_hit:		total=7,	N=7,	<>=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=2,	N=2,	<>=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=6,	N=6,	<>=1,	min=1	max=1
class PoT_transfer_needed:		total=5,	N=5,	<>=1,	min=1	max=1

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

GPU device sync requested...  ...GPU device synched
19:45:27 (27112): 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.