Task 8704083504

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) i7-6500U CPU @ 2.50GHz 

     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=0.429977  NumCfft=195213  NumGauss=1098344506  NumPulse=226438953188  NumTriplet=452845071350
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:					 NVIDIA CUDA
Number of devices:				 1
  Max compute units:				 5
  Max work group size:				 1024
  Max clock frequency:				 1176Mhz
  Max memory allocation:			 536870912
  Cache type:					 Read/Write
  Cache line size:				 128
  Cache size:					 122880
  Global memory size:				 2147483648
  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 960M
  Vendor:					 NVIDIA Corporation
  Driver version:				 445.87
  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:				 1050Mhz
  Max memory allocation:			 1561123226
  Cache type:					 Read/Write
  Cache line size:				 64
  Cache size:					 524288
  Global memory size:				 1561123226
  Constant buffer size:				 1561123226
  Max number of constant args:			 8
  Local memory type:				 Scratchpad
  Local memory size:				 65536
  Queue properties:				 
    Out-of-Order:				 Yes
  Name:						 Intel(R) HD Graphics 520
  Vendor:					 Intel(R) Corporation
  Driver version:				 21.20.16.4550
  Version:					 OpenCL 2.0 
  Extensions:					 cl_intel_accelerator cl_intel_advanced_motion_estimation cl_intel_d3d11_nv12_media_sharing cl_intel_driver_diagnostics cl_intel_dx9_media_sharing cl_intel_motion_estimation cl_intel_packed_yuv cl_intel_required_subgroup_size cl_intel_simultaneous_sharing cl_intel_subgroups cl_khr_3d_image_writes cl_khr_byte_addressable_store cl_khr_d3d10_sharing cl_khr_d3d11_sharing cl_khr_depth_images cl_khr_dx9_media_sharing cl_khr_fp16 cl_khr_fp64 cl_khr_gl_depth_images cl_khr_gl_event cl_khr_gl_msaa_sharing cl_khr_global_int32_base_atomics cl_khr_global_int32_extended_atomics cl_khr_gl_sharing cl_khr_icd cl_khr_image2d_from_buffer cl_khr_local_int32_base_atomics cl_khr_local_int32_extended_atomics cl_khr_mipmap_image cl_khr_mipmap_image_writes cl_khr_spir cl_khr_subgroups 


Work Unit Info:
...............
Credit multiplier is :  2.85
WU true angle range is :  0.429977
Used GPU device parameters are:
	Number of compute units: 5
	Single buffer allocation size: 128MB
	Total device global memory: 2048MB
	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=3.196546, time=49.92, period=0.8241, d_freq=1421227696.62, score=1.01, chirp=4.0732, fft_len=128 
D:	threshold 0.03135625; unscaled peak power: 0.03159934 exceeds threshold for 0.7753%
Pulse: peak=3.291063, time=49.92, period=0.8241, d_freq=1421227696.51, score=1.04, chirp=7.1279, fft_len=128 
D:	threshold 0.03150195; unscaled peak power: 0.03246118 exceeds threshold for 3.045%
Spike: peak=25.97552, time=46.98, d_freq=1421231448.29, chirp=-13.965, fft_len=128k
Spike: peak=26.66932, time=46.98, d_freq=1421231448.28, chirp=-13.967, fft_len=128k
Spike: peak=25.03189, time=46.98, d_freq=1421231448.3, chirp=-13.969, fft_len=128k
Spike: peak=28.14854, time=46.98, d_freq=1421231448.29, chirp=-13.971, fft_len=128k
Spike: peak=25.54923, time=46.98, d_freq=1421231448.28, chirp=-13.973, fft_len=128k
Spike: peak=25.00647, time=46.98, d_freq=1421231448.3, chirp=-13.976, fft_len=128k
Spike: peak=24.81387, time=46.98, d_freq=1421231448.28, chirp=-13.978, fft_len=128k
Spike: peak=25.0774, time=3.355, d_freq=1421231379.72, chirp=21.912, fft_len=64k
Spike: peak=25.94417, time=3.355, d_freq=1421231379.73, chirp=21.916, fft_len=64k
Spike: peak=25.59502, time=3.355, d_freq=1421231379.75, chirp=21.92, fft_len=64k
Spike: peak=24.08483, time=3.355, d_freq=1421231379.76, chirp=21.923, fft_len=64k
Gaussian: peak=3.805646, mean=0.5306501, ChiSq=1.3471, time=15.94, d_freq=1421229044.87,
	score=1.596835, null_hyp=2.296613, chirp=-31.446, fft_len=16k
Triplet: peak=11.77133, time=82.12, period=4.62, d_freq=1421233569.81, chirp=38.693, fft_len=128 
Pulse: peak=3.615668, time=56.16, period=1.206, d_freq=1421230136.17, score=1.012, chirp=-39.203, fft_len=256 
D:	threshold 0.06671191; unscaled peak power: 0.06734693 exceeds threshold for 0.9519%
Triplet: peak=11.38258, time=82.12, period=4.62, d_freq=1421233577.16, chirp=39.712, fft_len=128 
Triplet: peak=9.548059, time=82.12, period=4.62, d_freq=1421233584.5, chirp=40.73, fft_len=128 
Pulse: peak=4.25435, time=49.93, period=1.42, d_freq=1421233420.33, score=1.005, chirp=-61.605, fft_len=256 
D:	threshold 0.07724275; unscaled peak power: 0.07755955 exceeds threshold for 0.4101%
Spike: peak=25.47715, time=31.88, d_freq=1421226365.54, chirp=-71.56, fft_len=32k
Spike: peak=25.95913, time=31.88, d_freq=1421226365.49, chirp=-71.59, fft_len=32k
Spike: peak=26.2072, time=31.88, d_freq=1421226365.52, chirp=-71.663, fft_len=32k
Pulse: peak=5.366572, time=99.84, period=1.586, d_freq=1421229685.27, score=1.017, chirp=-75.86, fft_len=256 
D:	threshold 0.1091421; unscaled peak power: 0.110681 exceeds threshold for 1.41%
Triplet: peak=10.34853, time=44.65, period=3.437, d_freq=1421230065.06, chirp=-77.387, fft_len=16 
Triplet: peak=9.400068, time=65.64, period=2.399, d_freq=1421235129.8, chirp=89.606, fft_len=8 
Triplet: peak=9.425682, time=65.64, period=2.399, d_freq=1421235129.8, chirp=89.606, fft_len=8 
Triplet: peak=11.87244, time=54.36, period=1.656, d_freq=1421234142.82, chirp=-89.606, fft_len=8 
Triplet: peak=11.79376, time=54.36, period=1.656, d_freq=1421234142.82, chirp=-89.606, fft_len=8 

Best spike: peak=28.14854, time=46.98, d_freq=1421231448.29, chirp=-13.971, fft_len=128k
Best autocorr: peak=17.70169, time=6.711, delay=6.2078, d_freq=1421230475.91, chirp=1.0675, fft_len=128k
Best gaussian: peak=3.805646, mean=0.5306501, ChiSq=1.3471, time=15.94, d_freq=1421229044.87,
	score=1.596835, null_hyp=2.296613, chirp=-31.446, fft_len=16k
Best pulse: peak=3.291064, time=49.92, period=0.8241, d_freq=1421227696.51, score=1.04, chirp=7.1279, fft_len=128 
Best triplet: peak=11.87244, time=54.36, period=1.656, d_freq=1421234142.82, chirp=-89.606, fft_len=8 
Spike count:    14
Autocorr count: 0
Pulse count:    5
Triplet count:  8
Gaussian count: 1
Wallclock time elapsed since last restart: 1094.8 seconds
Fftlength=8,pass=3:Tune: sum=12940.8(ms); min=4.128(ms); max=73.64(ms); mean=52.82(ms); s_mean=54.85; sleep=45(ms); delta=151; N=245; usual
Fftlength=8,pass=4:Tune: sum=8894.83(ms); min=2.971(ms); max=65.97(ms); mean=45.61(ms); s_mean=43.42; sleep=45(ms); delta=189; N=195; usual
Fftlength=8,pass=5:Tune: sum=6542.59(ms); min=3.725(ms); max=61.55(ms); mean=40.64(ms); s_mean=45.64; sleep=45(ms); delta=218; N=161; usual
Fftlength=16,pass=3:Tune: sum=7753.7(ms); min=1.965(ms); max=68.42(ms); mean=34.16(ms); s_mean=42.95; sleep=45(ms); delta=250; N=227; usual
Fftlength=16,pass=4:Tune: sum=5507.08(ms); min=1.984(ms); max=52.28(ms); mean=26.1(ms); s_mean=41.27; sleep=30(ms); delta=250; N=211; usual
Fftlength=16,pass=5:Tune: sum=4097.97(ms); min=2.139(ms); max=39.35(ms); mean=20.8(ms); s_mean=29.07; sleep=30(ms); delta=236; N=197; usual
Fftlength=32,pass=3:Tune: sum=5305.73(ms); min=1.092(ms); max=48.88(ms); mean=21.57(ms); s_mean=33.03; sleep=30(ms); delta=265; N=246; usual
Fftlength=32,pass=4:Tune: sum=3705.89(ms); min=0.6426(ms); max=35.39(ms); mean=15.84(ms); s_mean=22.86; sleep=15(ms); delta=253; N=234; usual
Fftlength=32,pass=5:Tune: sum=2870.65(ms); min=1.025(ms); max=28.57(ms); mean=12.93(ms); s_mean=16.9; sleep=15(ms); delta=241; N=222; usual
Fftlength=64,pass=3:Tune: sum=4936.28(ms); min=0.5509(ms); max=47.28(ms); mean=17.63(ms); s_mean=22.25; sleep=15(ms); delta=289; N=280; usual
Fftlength=64,pass=4:Tune: sum=3537.4(ms); min=0.3667(ms); max=36.84(ms); mean=13.05(ms); s_mean=16.09; sleep=15(ms); delta=280; N=271; usual
Fftlength=64,pass=5:Tune: sum=2704.26(ms); min=0.3732(ms); max=27.7(ms); mean=10.69(ms); s_mean=25.98; sleep=15(ms); delta=262; N=253; usual
Fftlength=128,pass=3:Tune: sum=5294.9(ms); min=25.43(ms); max=28.92(ms); mean=26.88(ms); s_mean=27.37; sleep=30(ms); delta=1; N=197; usual
Fftlength=128,pass=4:Tune: sum=4023.29(ms); min= 19(ms); max=22.2(ms); mean=20.63(ms); s_mean=20.44; sleep=15(ms); delta=1; N=195; usual
Fftlength=128,pass=5:Tune: sum=2681.61(ms); min=13.09(ms); max=14.31(ms); mean=13.75(ms); s_mean=13.72; sleep=15(ms); delta=1; N=195; usual
Fftlength=256,pass=3:Tune: sum=12331.8(ms); min=14.03(ms); max=32.05(ms); mean=31.38(ms); s_mean=31.51; sleep=30(ms); delta=1; N=393; high_perf
Fftlength=512,pass=3:Tune: sum=12432.7(ms); min=6.708(ms); max=16.25(ms); mean=15.84(ms); s_mean=15.85; sleep=15(ms); delta=1; N=785; high_perf
Fftlength=1024,pass=3:Tune: sum=7508.05(ms); min=3.571(ms); max=5.132(ms); mean=4.779(ms); s_mean=4.875; sleep=0(ms); delta=1; N=1571; usual
Fftlength=2048,pass=3:Tune: sum=4959.07(ms); min=1.224(ms); max=1.729(ms); mean=1.578(ms); s_mean=1.562; sleep=0(ms); delta=1; N=3143; 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=24,	N=24,	<>=1,	min=1	max=1
class Gaussian_report:		total=1,	N=1,	<>=1,	min=1	max=1
class Gaussian_miss:		total=0,	N=0,	<>=0,	min=0	max=0


class PC_triplet_find_hit:		total=24662,	N=24662,	<>=1,	min=1	max=1
class PC_triplet_find_miss:		total=455,	N=455,	<>=1,	min=1	max=1


class PC_pulse_find_hit:		total=12553,	N=12553,	<>=1,	min=1	max=1
class PC_pulse_find_miss:		total=6,	N=6,	<>=1,	min=1	max=1
class PC_pulse_find_early_miss:		total=1,	N=1,	<>=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=24657,	N=24657,	<>=1,	min=1	max=1
class PoT_transfer_needed:		total=461,	N=461,	<>=1,	min=1	max=1

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

GPU device sync requested...  ...GPU device synched
12:44:06 (19212): 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.