Task 8681308412

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) i7-8700 CPU @ 3.20GHz 

     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=0.374820  NumCfft=210157  NumGauss=1261606458  NumPulse=226399247520  NumTriplet=452770598910
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:				 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 


 OpenCL Platform Name:					 NVIDIA CUDA
Number of devices:				 1
  Max compute units:				 28
  Max work group size:				 1024
  Max clock frequency:				 1632Mhz
  Max memory allocation:			 2952790016
  Cache type:					 Read/Write
  Cache line size:				 128
  Cache size:					 458752
  Global memory size:				 11811160064
  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 1080 Ti
  Vendor:					 NVIDIA Corporation
  Driver version:				 432.00
  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 :  0.374820
Used GPU device parameters are:
	Number of compute units: 28
	Single buffer allocation size: 128MB
	Total device global memory: 11264MB
	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=24.31446, time=46.98, d_freq=1419356154.06, chirp=-5.7239, fft_len=128k
Spike: peak=24.89932, time=100.7, d_freq=1419359333.97, chirp=27.466, fft_len=128k
Spike: peak=25.63554, time=100.7, d_freq=1419359333.97, chirp=27.47, fft_len=128k
Spike: peak=25.17506, time=100.7, d_freq=1419359333.97, chirp=27.474, fft_len=128k
Spike: peak=25.42495, time=38.59, d_freq=1419353993.25, chirp=42.664, fft_len=32k
Spike: peak=25.97653, time=38.59, d_freq=1419353993.23, chirp=42.679, fft_len=32k
Spike: peak=25.28236, time=38.59, d_freq=1419353993.2, chirp=42.693, fft_len=32k
Triplet: peak=10.5243, time=94.53, period=2.253, d_freq=1419355668.65, chirp=95.738, fft_len=32 

Best spike: peak=25.97653, time=38.59, d_freq=1419353993.23, chirp=42.679, fft_len=32k
Best autocorr: peak=16.50801, time=46.98, delay=4.3878, d_freq=1419354792.94, chirp=-14.386, fft_len=128k
Best gaussian: peak=2.787199, mean=0.4889376, ChiSq=1.371326, time=72.98, d_freq=1419359585.22,
	score=0.3241158, null_hyp=2.252191, chirp=26.546, fft_len=16k
Best pulse: peak=2.510881, time=7.17, period=0.7362, d_freq=1419352915.91, score=0.9924, chirp=69.588, fft_len=256 
Best triplet: peak=10.5243, time=94.53, period=2.253, d_freq=1419355668.65, chirp=95.738, fft_len=32 
Spike count:    7
Autocorr count: 0
Pulse count:    0
Triplet count:  1
Gaussian count: 0
Wallclock time elapsed since last restart: 414.0 seconds
Fftlength=8,pass=3:Tune: sum=7942.32(ms); min=6.737(ms); max=69.94(ms); mean=33.37(ms); s_mean=39.2; sleep=30(ms); delta=295; N=238; usual
Fftlength=8,pass=4:Tune: sum=4599.46(ms); min=6.082(ms); max=42.85(ms); mean=20.91(ms); s_mean=27.69; sleep=30(ms); delta=283; N=220; usual
Fftlength=8,pass=5:Tune: sum=3601.09(ms); min=4.822(ms); max=31.71(ms); mean=17.65(ms); s_mean=25.33; sleep=15(ms); delta=267; N=204; usual
Fftlength=16,pass=3:Tune: sum=4072.26(ms); min=4.365(ms); max=34.33(ms); mean=16.1(ms); s_mean=24.73; sleep=15(ms); delta=300; N=253; usual
Fftlength=16,pass=4:Tune: sum=2722.4(ms); min=1.403(ms); max=21.53(ms); mean=12.15(ms); s_mean=16.29; sleep=15(ms); delta=287; N=224; usual
Fftlength=16,pass=5:Tune: sum=2196.29(ms); min=2.38(ms); max=18.07(ms); mean=10.46(ms); s_mean=12.51; sleep=15(ms); delta=273; N=210; usual
Fftlength=32,pass=3:Tune: sum=2742.7(ms); min=0.8572(ms); max=21.11(ms); mean=9.973(ms); s_mean=13.3; sleep=15(ms); delta=306; N=275; usual
Fftlength=32,pass=4:Tune: sum=2035.71(ms); min=0.8438(ms); max=14.92(ms); mean=7.89(ms); s_mean=8.854; sleep=0(ms); delta=289; N=258; usual
Fftlength=32,pass=5:Tune: sum=1682.29(ms); min=0.8694(ms); max=13.69(ms); mean=6.867(ms); s_mean=6.53; sleep=0(ms); delta=276; N=245; usual
Fftlength=64,pass=3:Tune: sum=2425.81(ms); min=0.5151(ms); max=18.95(ms); mean=7.652(ms); s_mean=9.523; sleep=0(ms); delta=332; N=317; usual
Fftlength=64,pass=4:Tune: sum=1829.94(ms); min=0.3849(ms); max=15.24(ms); mean=5.961(ms); s_mean=6.08; sleep=0(ms); delta=322; N=307; usual
Fftlength=64,pass=5:Tune: sum=1504.84(ms); min=0.2379(ms); max=12.2(ms); mean=5.28(ms); s_mean=10.94; sleep=0(ms); delta=300; N=285; usual
Fftlength=128,pass=3:Tune: sum=4282.29(ms); min=0.154(ms); max=27.56(ms); mean=13.51(ms); s_mean=20.56; sleep=15(ms); delta=344; N=317; high_perf
Fftlength=128,pass=4:Tune: sum=547.758(ms); min=0.1312(ms); max=9.332(ms); mean=3.83(ms); s_mean=6.738; sleep=0(ms); delta=333; N=143; usual
Fftlength=128,pass=5:Tune: sum=423.232(ms); min=0.1273(ms); max=7.868(ms); mean=3.231(ms); s_mean=6.674; sleep=0(ms); delta=321; N=131; usual
Fftlength=256,pass=3:Tune: sum=3983.97(ms); min=4.751(ms); max=14.27(ms); mean=8.834(ms); s_mean=8.54; sleep=0(ms); delta=1; N=451; high_perf
Fftlength=512,pass=3:Tune: sum=4622(ms); min=3.175(ms); max=8.321(ms); mean=5.118(ms); s_mean=5.006; sleep=0(ms); delta=1; N=903; high_perf
Fftlength=1024,pass=3:Tune: sum=3854.64(ms); min=0.8345(ms); max=3.001(ms); mean=2.136(ms); s_mean=2.221; sleep=0(ms); delta=1; N=1805; usual
Fftlength=2048,pass=3:Tune: sum=4381.73(ms); min=0.4361(ms); max=1.593(ms); mean=1.214(ms); s_mean=1.288; sleep=0(ms); delta=1; N=3609; usual
Fftlength=4096,pass=3:Tune: sum=831.126(ms); min=0.1116(ms); max=0.4842(ms); mean=0.1151(ms); s_mean=0.1143; sleep=0(ms); delta=1; N=7219; 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=26,	N=26,	<>=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=28449,	N=28449,	<>=1,	min=1	max=1
class PC_triplet_find_miss:		total=400,	N=400,	<>=1,	min=1	max=1


class PC_pulse_find_hit:		total=14412,	N=14412,	<>=1,	min=1	max=1
class PC_pulse_find_miss:		total=13,	N=13,	<>=1,	min=1	max=1
class PC_pulse_find_early_miss:		total=3,	N=3,	<>=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=28439,	N=28439,	<>=1,	min=1	max=1
class PoT_transfer_needed:		total=411,	N=411,	<>=1,	min=1	max=1

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

GPU device sync requested...  ...GPU device synched
03:47:28 (2228): 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.