Task 8704083517

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=195389  NumGauss=1100237194  NumPulse=226466275596  NumTriplet=452863639182
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=3.12554, time=100.2, period=0.9929, d_freq=1418791498.15, score=1.005, chirp=-36.594, fft_len=256 
D:	threshold 0.0615997; unscaled peak power: 0.06184196 exceeds threshold for 0.3933%
Triplet: peak=9.918152, time=13.68, period=2.186, d_freq=1418784736.11, chirp=40.66, fft_len=16 
Triplet: peak=10.12342, time=36.52, period=5.195, d_freq=1418786258.75, chirp=56.924, fft_len=8 
Spike: peak=24.28918, time=8.389, d_freq=1418789503.89, chirp=-96.774, fft_len=32k
Spike: peak=24.39418, time=8.389, d_freq=1418789503.87, chirp=-96.848, fft_len=32k
Spike: peak=24.60536, time=8.389, d_freq=1418789503.92, chirp=-96.877, fft_len=32k

Best spike: peak=24.60536, time=8.389, d_freq=1418789503.92, chirp=-96.877, fft_len=32k
Best autocorr: peak=17.14742, time=73.82, delay=3.9783, d_freq=1418790193.12, chirp=15.316, fft_len=128k
Best gaussian: peak=3.92564, mean=0.561984, ChiSq=1.416055, time=42.78, d_freq=1418792243.18,
	score=-0.6810684, null_hyp=2.217321, chirp=76.659, fft_len=16k
Best pulse: peak=3.12554, time=100.2, period=0.9929, d_freq=1418791498.15, score=1.005, chirp=-36.594, fft_len=256 
Best triplet: peak=10.12342, time=36.52, period=5.195, d_freq=1418786258.75, chirp=56.924, fft_len=8 
Spike count:    3
Autocorr count: 0
Pulse count:    1
Triplet count:  2
Gaussian count: 0
Wallclock time elapsed since last restart: 1165.7 seconds
Fftlength=8,pass=3:Tune: sum=12967.1(ms); min=10.22(ms); max=73.61(ms); mean=52.71(ms); s_mean=47.11; sleep=45(ms); delta=147; N=246; usual
Fftlength=8,pass=4:Tune: sum=8951.87(ms); min=3.73(ms); max=63.88(ms); mean=45.91(ms); s_mean=48.36; sleep=45(ms); delta=183; N=195; usual
Fftlength=8,pass=5:Tune: sum=6572.71(ms); min=4.284(ms); max=61.69(ms); mean=40.82(ms); s_mean=45.98; sleep=45(ms); delta=218; N=161; usual
Fftlength=16,pass=3:Tune: sum=7740.82(ms); min=2.217(ms); max=68.05(ms); mean=34.1(ms); s_mean=42.66; sleep=45(ms); delta=251; N=227; usual
Fftlength=16,pass=4:Tune: sum=5514.72(ms); min=2.156(ms); max=51.83(ms); mean=26.14(ms); s_mean=41.19; sleep=30(ms); delta=250; N=211; usual
Fftlength=16,pass=5:Tune: sum=4113.51(ms); min=2.3(ms); max=39.34(ms); mean=20.88(ms); s_mean=29.18; sleep=30(ms); delta=236; N=197; usual
Fftlength=32,pass=3:Tune: sum=5265.91(ms); min=1.094(ms); max=48.63(ms); mean=21.41(ms); s_mean=32.78; sleep=30(ms); delta=265; N=246; usual
Fftlength=32,pass=4:Tune: sum=3731.97(ms); min=0.7342(ms); max=35.64(ms); mean=15.95(ms); s_mean=22.97; sleep=15(ms); delta=253; N=234; usual
Fftlength=32,pass=5:Tune: sum=2903.99(ms); min=0.6956(ms); max=28.86(ms); mean=13.02(ms); s_mean=17.17; sleep=15(ms); delta=242; N=223; usual
Fftlength=64,pass=3:Tune: sum=5039.09(ms); min=0.6199(ms); max=48.25(ms); mean=17.93(ms); s_mean=22.74; sleep=15(ms); delta=290; N=281; usual
Fftlength=64,pass=4:Tune: sum=3561.82(ms); min=0.3598(ms); max=37.3(ms); mean=13.05(ms); s_mean=16.22; sleep=15(ms); delta=282; N=273; usual
Fftlength=64,pass=5:Tune: sum=2767.79(ms); min=0.3812(ms); max=28.53(ms); mean=10.9(ms); s_mean=26.76; sleep=15(ms); delta=263; N=254; usual
Fftlength=128,pass=3:Tune: sum=5353.73(ms); min=25.6(ms); max=29.6(ms); mean=27.18(ms); s_mean=27.37; sleep=30(ms); delta=1; N=197; usual
Fftlength=128,pass=4:Tune: sum=4080.8(ms); min=18.07(ms); max=22.38(ms); mean=20.71(ms); s_mean=20.94; sleep=15(ms); delta=1; N=197; usual
Fftlength=128,pass=5:Tune: sum=2730.06(ms); min=13.3(ms); max=14.28(ms); mean=13.86(ms); s_mean=13.89; sleep=15(ms); delta=1; N=197; usual
Fftlength=256,pass=3:Tune: sum=12398.7(ms); min=13.14(ms); max=32.21(ms); mean=31.55(ms); s_mean=31.69; sleep=30(ms); delta=1; N=393; high_perf
Fftlength=512,pass=3:Tune: sum=12466.9(ms); min=6.774(ms); max=16.27(ms); mean=15.84(ms); s_mean=15.86; sleep=15(ms); delta=1; N=787; high_perf
Fftlength=1024,pass=3:Tune: sum=7498.68(ms); min=3.578(ms); max=5.14(ms); mean=4.761(ms); s_mean=4.87; sleep=0(ms); delta=1; N=1575; usual
Fftlength=2048,pass=3:Tune: sum=5128.59(ms); min=1.263(ms); max=1.788(ms); mean=1.629(ms); s_mean=1.648; sleep=0(ms); delta=1; N=3149; 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=31,	N=31,	<>=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=24706,	N=24706,	<>=1,	min=1	max=1
class PC_triplet_find_miss:		total=457,	N=457,	<>=1,	min=1	max=1


class PC_pulse_find_hit:		total=12580,	N=12580,	<>=1,	min=1	max=1
class PC_pulse_find_miss:		total=3,	N=3,	<>=1,	min=1	max=1
class PC_pulse_find_early_miss:		total=0,	N=0,	<>=0,	min=0	max=0
class PC_pulse_find_2CPU:		total=1,	N=1,	<>=1,	min=1	max=1


class PoT_transfer_not_needed:		total=24703,	N=24703,	<>=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
16:42:53 (6320): called boinc_finish(0)

</stderr_txt>
]]>

 
©2020 University of California
 
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.