Task 8703902856

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) i5-4330M CPU @ 2.80GHz 

     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 
Low-performance GPU detected, default period_iterations_num set to 500
For low-performance GPU path use_sleep enabled with 1ms per iteration, high prec timer enabled
OpenCL-kernels filename : MultiBeam_Kernels_r3584.cl 
ar=0.011453  NumCfft=115049  NumGauss=0  NumPulse=45677032320  NumTriplet=58648165536
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:					 Intel(R) OpenCL
Number of devices:				 1
  Max compute units:				 20
  Max work group size:				 512
  Max clock frequency:				 400Mhz
  Max memory allocation:			 229536563
  Cache type:					 Read/Write
  Cache line size:				 64
  Cache size:					 262144
  Global memory size:				 918146253
  Constant buffer size:				 65536
  Max number of constant args:			 8
  Local memory type:				 Scratchpad
  Local memory size:				 65536
  Queue properties:				 
    Out-of-Order:				 No
  Name:						 Intel(R) HD Graphics 4600
  Vendor:					 Intel(R) Corporation
  Driver version:				 10.18.14.5057
  Version:					 OpenCL 1.2 
  Extensions:					 cl_intel_accelerator cl_intel_advanced_motion_estimation cl_intel_ctz cl_intel_d3d11_nv12_media_sharing cl_intel_dx9_media_sharing cl_intel_motion_estimation 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_gl_depth_images cl_khr_gl_event cl_khr_gl_msaa_sharing cl_khr_gl_sharing 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_khr_spir 


 OpenCL Platform Name:					 NVIDIA CUDA
Number of devices:				 1
  Max compute units:				 2
  Max work group size:				 1024
  Max clock frequency:				 758Mhz
  Max memory allocation:			 268435456
  Cache type:					 Read/Write
  Cache line size:				 128
  Cache size:					 32768
  Global memory size:				 1073741824
  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 GT 730M
  Vendor:					 NVIDIA Corporation
  Driver version:				 391.25
  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_d3d9_sharing 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 :  0.011453
Used GPU device parameters are:
	Number of compute units: 2
	Single buffer allocation size: 128MB
	Total device global memory: 1024MB
	max WG size: 1024
	local mem type: Real
	FERMI path used: yes
	LotOfMem path: yes
	LowPerformanceGPU path: yes
	HighPerformanceGPU path: no
period_iterations_num=500
Pulse: peak=1.040037, time=45.84, period=1.19, d_freq=8151699124.7, score=1, chirp=-4.2495, fft_len=512 
D:	threshold 0.06314851; unscaled peak power: 0.06315443 exceeds threshold for 0.00938%
Autocorr: peak=17.92736, time=51.54, delay=1.7824, d_freq=8151694627.51, chirp=-12.106, fft_len=128k
Autocorr: peak=19.18189, time=51.54, delay=1.7824, d_freq=8151694626.98, chirp=-12.117, fft_len=128k
Autocorr: peak=18.66285, time=51.54, delay=1.7824, d_freq=8151694626.46, chirp=-12.127, fft_len=128k
Pulse: peak=1.144906, time=45.82, period=1.356, d_freq=8151690471.15, score=1.075, chirp=-21.398, fft_len=256 
D:	threshold 0.03201335; unscaled peak power: 0.0332579 exceeds threshold for 3.888%
Pulse: peak=2.601439, time=45.9, period=5.16, d_freq=8151696421.59, score=1.012, chirp=-29.898, fft_len=2k
D:	threshold 0.4376533; unscaled peak power: 0.4412888 exceeds threshold for 0.8307%
Pulse: peak=0.1303226, time=45.82, period=0.03244, d_freq=8151699062.44, score=1.013, chirp=36.346, fft_len=64 
D:	threshold 0.004430594; unscaled peak power: 0.004437167 exceeds threshold for 0.1484%
Triplet: peak=11.82901, time=76.69, period=7.288, d_freq=8151694877.61, chirp=-37.519, fft_len=32 
Triplet: peak=11.77439, time=76.69, period=7.288, d_freq=8151694875.57, chirp=-42.209, fft_len=32 
Pulse: peak=3.233902, time=45.9, period=6.957, d_freq=8151693749.06, score=1.016, chirp=46.641, fft_len=2k
D:	threshold 0.5072832; unscaled peak power: 0.5135953 exceeds threshold for 1.244%
Triplet: peak=11.89714, time=76.69, period=7.288, d_freq=8151694873.62, chirp=-46.897, fft_len=32 
Pulse: peak=6.665392, time=45.9, period=16.87, d_freq=8151699046.98, score=1.054, chirp=-74.23, fft_len=2k
D:	threshold 0.958441; unscaled peak power: 1.003295 exceeds threshold for 4.68%
Pulse: peak=8.020005, time=45.86, period=20.76, d_freq=8151693508, score=1.03, chirp=-75.55, fft_len=1024 
D:	threshold 0.5808885; unscaled peak power: 0.5961741 exceeds threshold for 2.631%
Pulse: peak=1.450526, time=45.82, period=1.961, d_freq=8151694222.16, score=1.004, chirp=-80.019, fft_len=256 
D:	threshold 0.03837412; unscaled peak power: 0.03846048 exceeds threshold for 0.225%
Pulse: peak=4.0938, time=45.82, period=8.394, d_freq=8151698743.75, score=1.004, chirp=87.933, fft_len=64 
D:	threshold 0.01977604; unscaled peak power: 0.01983573 exceeds threshold for 0.3019%

Best spike: peak=23.30514, time=40.09, d_freq=8151695360.13, chirp=11.674, fft_len=128k
Best autocorr: peak=19.18189, time=51.54, delay=1.7824, d_freq=8151694626.98, chirp=-12.117, fft_len=128k
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=1.144906, time=45.82, period=1.356, d_freq=8151690471.15, score=1.075, chirp=-21.398, fft_len=256 
Best triplet: peak=11.89714, time=76.69, period=7.288, d_freq=8151694873.62, chirp=-46.897, fft_len=32 
Spike count:    0
Autocorr count: 3
Pulse count:    9
Triplet count:  3
Gaussian count: 0
Wallclock time elapsed since last restart: 7891.1 seconds
Fftlength=32,pass=3:Tune: sum=221833(ms); min=11.93(ms); max=86.37(ms); mean=59.38(ms); s_mean=53.12; sleep=45(ms); delta=129; N=3736; usual
Fftlength=32,pass=4:Tune: sum=157651(ms); min=8.814(ms); max=79.99(ms); mean=58.76(ms); s_mean=51.37; sleep=45(ms); delta=160; N=2683; usual
Fftlength=32,pass=5:Tune: sum=135800(ms); min=7.799(ms); max=72.83(ms); mean=60.41(ms); s_mean=55.22; sleep=45(ms); delta=169; N=2248; usual
Fftlength=64,pass=3:Tune: sum=254970(ms); min=5.721(ms); max=77.47(ms); mean=59.06(ms); s_mean=46.69; sleep=45(ms); delta=112; N=4317; usual
Fftlength=64,pass=4:Tune: sum=178036(ms); min=4.461(ms); max=74.03(ms); mean=58.74(ms); s_mean=56.13; sleep=45(ms); delta=146; N=3031; usual
Fftlength=64,pass=5:Tune: sum=133589(ms); min=4.533(ms); max=68.44(ms); mean=58.36(ms); s_mean=56.08; sleep=45(ms); delta=170; N=2289; usual
Fftlength=128,pass=3:Tune: sum=256880(ms); min=2.623(ms); max=82.03(ms); mean=61.79(ms); s_mean=56.55; sleep=45(ms); delta=115; N=4157; usual
Fftlength=128,pass=4:Tune: sum=177068(ms); min=2.769(ms); max=66.41(ms); mean=56.52(ms); s_mean=54.58; sleep=45(ms); delta=137; N=3133; usual
Fftlength=128,pass=5:Tune: sum=132919(ms); min=2.104(ms); max=72.84(ms); mean=61.82(ms); s_mean=62.91; sleep=60(ms); delta=183; N=2150; usual
Fftlength=256,pass=3:Tune: sum=245681(ms); min=2.761(ms); max=71.82(ms); mean=59.11(ms); s_mean=56.65; sleep=45(ms); delta=115; N=4156; usual
Fftlength=256,pass=4:Tune: sum=177354(ms); min=1.254(ms); max=73.86(ms); mean=62.62(ms); s_mean=63.13; sleep=60(ms); delta=155; N=2832; usual
Fftlength=256,pass=5:Tune: sum=137741(ms); min=1.162(ms); max=74.18(ms); mean=57.63(ms); s_mean=64.01; sleep=60(ms); delta=184; N=2390; usual
Fftlength=512,pass=3:Tune: sum=262231(ms); min=0.9411(ms); max=74.85(ms); mean=63.08(ms); s_mean=62.24; sleep=60(ms); delta=117; N=4157; usual
Fftlength=512,pass=4:Tune: sum=200447(ms); min=0.7158(ms); max=80.08(ms); mean=57.83(ms); s_mean=52.15; sleep=45(ms); delta=151; N=3466; usual
Fftlength=512,pass=5:Tune: sum=153488(ms); min=0.7414(ms); max=63.63(ms); mean=54.74(ms); s_mean=55.32; sleep=45(ms); delta=145; N=2804; usual
Fftlength=1024,pass=3:Tune: sum=296170(ms); min=0.5499(ms); max=111.7(ms); mean=61.08(ms); s_mean=48.37; sleep=45(ms); delta=169; N=4849; usual
Fftlength=1024,pass=4:Tune: sum=230931(ms); min=0.4782(ms); max=87.19(ms); mean=58.15(ms); s_mean=66.96; sleep=60(ms); delta=155; N=3971; usual
Fftlength=1024,pass=5:Tune: sum=184449(ms); min=0.4454(ms); max=70.86(ms); mean=58.17(ms); s_mean=48.42; sleep=45(ms); delta=137; N=3171; usual
Fftlength=2048,pass=3:Tune: sum=247999(ms); min=45.08(ms); max=45.93(ms); mean=45.43(ms); s_mean=45.35; sleep=45(ms); delta=1; N=5459; usual
Fftlength=2048,pass=4:Tune: sum=195815(ms); min=35.79(ms); max=36.12(ms); mean=35.88(ms); s_mean=35.88; sleep=30(ms); delta=1; N=5458; usual
Fftlength=2048,pass=5:Tune: sum=157264(ms); min=28.77(ms); max=29.56(ms); mean=28.82(ms); s_mean=28.82; sleep=30(ms); delta=1; N=5457; usual
Fftlength=4096,pass=3:Tune: sum=237766(ms); min=21.73(ms); max=22.2(ms); mean=21.78(ms); s_mean=21.79; sleep=15(ms); delta=1; N=10917; usual
Fftlength=4096,pass=4:Tune: sum=190020(ms); min=17.31(ms); max= 18(ms); mean=17.41(ms); s_mean=17.44; sleep=15(ms); delta=1; N=10916; usual
Fftlength=4096,pass=5:Tune: sum=151279(ms); min=13.84(ms); max=14.09(ms); mean=13.86(ms); s_mean=13.86; sleep=15(ms); delta=1; N=10916; usual
Fftlength=8192,pass=3:Tune: sum=248031(ms); min=10.43(ms); max=15.43(ms); mean=11.36(ms); s_mean=11.82; sleep=0(ms); delta=1; N=21835; 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=55119,	N=55119,	<>=1,	min=1	max=1
class PC_triplet_find_miss:		total=841,	N=841,	<>=1,	min=1	max=1


class PC_pulse_find_hit:		total=43572,	N=43572,	<>=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=9,	N=9,	<>=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=55110,	N=55110,	<>=1,	min=1	max=1
class PoT_transfer_needed:		total=851,	N=851,	<>=1,	min=1	max=1

class SleepQuantum:		total=9452.959,	N=9544,	<>=0.99046092,	min=0.75986803	max=31.237434

GPU device sync requested...  ...GPU device synched
00:45:47 (4512): 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.