Task 8644161781

Stderr output

<core_client_version>7.14.2</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: Intel(R) Corporation
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) i7-8750H CPU @ 2.20GHz 

     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=0.725806  NumCfft=154283  NumGauss=651218316  NumPulse=112970509172  NumTriplet=225969335762
Currently allocated 229 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:					 Intel(R) OpenCL
Number of devices:				 1
  Max compute units:				 24
  Max work group size:				 256
  Max clock frequency:				 1100Mhz
  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 


 OpenCL Platform Name:					 NVIDIA CUDA
Number of devices:				 1
  Max compute units:				 6
  Max work group size:				 1024
  Max clock frequency:				 1290Mhz
  Max memory allocation:			 1073741824
  Cache type:					 Read/Write
  Cache line size:				 128
  Cache size:					 98304
  Global memory size:				 4294967296
  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 1050 Ti with Max-Q Design
  Vendor:					 NVIDIA Corporation
  Driver version:				 431.84
  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


Work Unit Info:
...............
Credit multiplier is :  2.85
WU true angle range is :  0.725806
Used GPU device parameters are:
	Number of compute units: 6
	Single buffer allocation size: 128MB
	Total device global memory: 4096MB
	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=28.64124, time=30.62, d_freq=1420072852.37, chirp=0, fft_len=8k
Spike: peak=26.22423, time=78.43, d_freq=1420072852.37, chirp=0, fft_len=8k
Spike: peak=29.997, time=82.63, d_freq=1420072852.37, chirp=0, fft_len=8k
Spike: peak=36.1159, time=31.04, d_freq=1420072852.37, chirp=0, fft_len=16k
Spike: peak=28.02484, time=42.78, d_freq=1420072852.37, chirp=0, fft_len=16k
Spike: peak=25.57017, time=54.53, d_freq=1420072852.37, chirp=0, fft_len=16k
Spike: peak=32.01931, time=62.91, d_freq=1420072852.37, chirp=0, fft_len=16k
Spike: peak=26.26667, time=74.66, d_freq=1420072852.37, chirp=0, fft_len=16k
Spike: peak=33.38568, time=78.01, d_freq=1420072852.37, chirp=0, fft_len=16k
Spike: peak=28.34659, time=79.69, d_freq=1420066217.78, chirp=0, fft_len=16k
Spike: peak=38.02186, time=83.05, d_freq=1420072852.37, chirp=0, fft_len=16k
Spike: peak=25.01368, time=1.678, d_freq=1420072852.37, chirp=0, fft_len=32k
Spike: peak=31.68595, time=5.033, d_freq=1420067391.1, chirp=0, fft_len=32k
Spike: peak=31.52353, time=8.389, d_freq=1420066217.78, chirp=0, fft_len=32k
Spike: peak=32.65935, time=15.1, d_freq=1420066516.4, chirp=0, fft_len=32k
Spike: peak=29.70562, time=18.45, d_freq=1420066516.4, chirp=0, fft_len=32k
Spike: peak=27.4007, time=21.81, d_freq=1420072852.37, chirp=0, fft_len=32k
Spike: peak=27.37639, time=25.17, d_freq=1420066815.02, chirp=0, fft_len=32k
Spike: peak=27.7739, time=28.52, d_freq=1420067391.1, chirp=0, fft_len=32k
Spike: peak=39.28444, time=31.88, d_freq=1420072852.37, chirp=0, fft_len=32k
Spike: peak=32.11551, time=38.59, d_freq=1420066516.4, chirp=0, fft_len=32k
Spike: peak=41.62569, time=41.94, d_freq=1420072852.37, chirp=0, fft_len=32k
Spike: peak=34.48185, time=55.36, d_freq=1420072852.37, chirp=0, fft_len=32k
Spike: peak=24.53278, time=58.72, d_freq=1420066516.4, chirp=0, fft_len=32k
Spike: peak=36.18079, time=62.08, d_freq=1420072852.37, chirp=0, fft_len=32k
Spike: peak=33.89593, time=65.43, d_freq=1420066516.4, chirp=0, fft_len=32k
Spike: peak=35.65139, time=68.79, d_freq=1420072852.37, chirp=0, fft_len=32k
Spike: peak=39.24311, time=75.5, d_freq=1420066516.4, chirp=0, fft_len=32k
Spike: peak=45.58353, time=78.85, d_freq=1420072852.37, chirp=0, fft_len=32k
Spike: peak=41.65207, time=82.21, d_freq=1420072852.37, chirp=0, fft_len=32k
OpenCL queue synchronized
SETI@Home Informational message -9 result_overflow
NOTE: The number of results detected equals the storage space allocated.

Best spike: peak=165.9098, time=73.82, d_freq=1420072852.29, chirp=0.0018485, fft_len=128k
Best autocorr: peak=73.65223, time=73.82, delay=1.2188, d_freq=1420068359.31, chirp=-0.00092426, fft_len=128k
Best gaussian: peak=3.745005, mean=0.7296861, ChiSq=1.200284, time=7.55, d_freq=1420069847.7,
	score=-8.737233, null_hyp=1.54598, chirp=0, fft_len=16k
Best pulse: peak=2.748381, time=85.16, period=0.4743, d_freq=1420069427.49, score=0.8796, chirp=0, fft_len=64 
Best triplet: peak=0, time=-2.125e+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: 14.9 seconds
Fftlength=16,pass=3:Tune: sum=142.668(ms); min=8.117(ms); max=10.91(ms); mean=10.19(ms); s_mean=9.572; sleep=0(ms); delta=61; N=14; usual
Fftlength=16,pass=4:Tune: sum=92.8399(ms); min=4.184(ms); max=7.58(ms); mean=7.142(ms); s_mean=6.565; sleep=0(ms); delta=60; N=13; usual
Fftlength=16,pass=5:Tune: sum=65.9055(ms); min=1.939(ms); max=5.967(ms); mean=5.492(ms); s_mean=4.855; sleep=0(ms); delta=59; N=12; usual
Fftlength=32,pass=3:Tune: sum=43.3688(ms); min=2.046(ms); max=3.535(ms); mean=3.336(ms); s_mean=3.106; sleep=0(ms); delta=36; N=13; usual
Fftlength=32,pass=4:Tune: sum=21.0738(ms); min=2.184(ms); max=2.741(ms); mean=2.634(ms); s_mean=2.668; sleep=0(ms); delta=31; N=8; usual
Fftlength=64,pass=3:Tune: sum=27.5586(ms); min=0.8428(ms); max=2.447(ms); mean=1.722(ms); s_mean=2.19; sleep=0(ms); delta=19; N=16; usual
Fftlength=128,pass=3:Tune: sum=14.2352(ms); min=14.24(ms); max=14.24(ms); mean=14.24(ms); s_mean=14.24; sleep=15(ms); delta=1; N=1; high_perf
Fftlength=256,pass=3:Tune: sum=6.72678(ms); min=6.727(ms); max=6.727(ms); mean=6.727(ms); s_mean=6.727; sleep=0(ms); delta=1; N=1; high_perf
Fftlength=512,pass=3:Tune: sum=3.50198(ms); min=3.502(ms); max=3.502(ms); mean=3.502(ms); s_mean=3.502; sleep=0(ms); delta=1; N=1; usual
Fftlength=1024,pass=3:Tune: sum=1.036(ms); min=1.036(ms); max=1.036(ms); mean=1.036(ms); s_mean=1.036; sleep=0(ms); delta=1; N=1; usual
Fftlength=2048,pass=3:Tune: sum=0.56(ms); min=0.56(ms); max=0.56(ms); mean=0.56(ms); s_mean=0.56; 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=4,	N=4,	<>=1,	min=1	max=1
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=2,	N=2,	<>=1,	min=1	max=1


class PC_pulse_find_hit:		total=6,	N=6,	<>=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=1,	N=1,	<>=1,	min=1	max=1


class PoT_transfer_not_needed:		total=5,	N=5,	<>=1,	min=1	max=1
class PoT_transfer_needed:		total=4,	N=4,	<>=1,	min=1	max=1

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

GPU device sync requested...  ...GPU device synched
23:57:15 (10176): 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.