Task 8657053096

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: Advanced Micro Devices, Inc.
BOINC assigns device 0
0 slot of 64 used for this instance
Info: BOINC provided OpenCL device ID used
Info: CPU affinity mask used: 1; system mask is fff

Build features: SETI8	Non-graphics	OpenCL	USE_OPENCL_HD5xxx	OCL_ZERO_COPY	SIGNALS_ON_GPU	OCL_CHIRP3	FFTW	AMD specific	USE_SSE2	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=0.436881  NumCfft=193735  NumGauss=1082178496  NumPulse=226489984603  NumTriplet=452874195767
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
SSE2xj Win32 Build 3584 , Ported by : Raistmer, JDWhale

SETI8 update by Raistmer

OpenCL version by Raistmer, r3584

AMD HD5 version by Raistmer

Number of OpenCL platforms:				 1


 OpenCL Platform Name:					 AMD Accelerated Parallel Processing
Number of devices:				 1
  Max compute units:				 18
  Max work group size:				 256
  Max clock frequency:				 1625Mhz
  Max memory allocation:			 3221225472
  Cache type:					 Read/Write
  Cache line size:				 64
  Cache size:					 16384
  Global memory size:				 3221225472
  Constant buffer size:				 3221225472
  Max number of constant args:			 8
  Local memory type:				 Scratchpad
  Local memory size:				 65536
  Queue properties:				 
    Out-of-Order:				 No
  Name:						 gfx1010
  Vendor:					 Advanced Micro Devices, Inc.
  Driver version:				 3004.8 (PAL,LC)
  Version:					 OpenCL 1.2 AMD-APP (3004.8)
  Extensions:					 cl_khr_fp64 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_int64_base_atomics cl_khr_int64_extended_atomics cl_khr_3d_image_writes cl_khr_byte_addressable_store cl_khr_fp16 cl_khr_gl_sharing cl_amd_device_attribute_query cl_amd_media_ops cl_amd_media_ops2 cl_khr_d3d10_sharing cl_khr_d3d11_sharing cl_khr_dx9_media_sharing cl_khr_image2d_from_buffer cl_khr_gl_event cl_amd_liquid_flash cl_amd_copy_buffer_p2p 


Work Unit Info:
...............
Credit multiplier is :  2.85
WU true angle range is :  0.436881
Used GPU device parameters are:
	Number of compute units: 18
	Single buffer allocation size: 128MB
	Total device global memory: 3072MB
	max WG size: 256
	local mem type: Real
	LotOfMem path: yes
	LowPerformanceGPU path: no
	HighPerformanceGPU path: no
period_iterations_num=50
Autocorr: peak=17.83145, time=20.13, delay=6.1718, d_freq=1419657653.54, chirp=-27.298, fft_len=128k
Spike: peak=24.66915, time=60.4, d_freq=1419662000.01, chirp=0.011091, fft_len=128k
Spike: peak=25.17544, time=60.4, d_freq=1419662000.01, chirp=0.014788, fft_len=128k
Spike: peak=24.32106, time=60.4, d_freq=1419662000.01, chirp=0.018485, fft_len=128k
Spike: peak=25.83146, time=100.7, d_freq=1419656474.81, chirp=-13.235, fft_len=128k
Spike: peak=24.16644, time=100.7, d_freq=1419656474.79, chirp=-13.236, fft_len=128k
Spike: peak=27.01512, time=100.7, d_freq=1419656474.81, chirp=-13.239, fft_len=128k
Spike: peak=25.41515, time=100.7, d_freq=1419656474.79, chirp=-13.24, fft_len=128k
Spike: peak=27.60963, time=100.7, d_freq=1419656474.81, chirp=-13.243, fft_len=128k
Spike: peak=25.56578, time=100.7, d_freq=1419656474.79, chirp=-13.244, fft_len=128k
Spike: peak=26.713, time=100.7, d_freq=1419656474.81, chirp=-13.247, fft_len=128k
Spike: peak=24.6598, time=100.7, d_freq=1419656474.79, chirp=-13.247, fft_len=128k
Spike: peak=25.2432, time=100.7, d_freq=1419656474.81, chirp=-13.25, fft_len=128k
Pulse: peak=7.971284, time=24.6, period=2.696, d_freq=1419653320.65, score=1.053, chirp=-27.903, fft_len=128 
D:	threshold 0.06177614; unscaled peak power: 0.06464586 exceeds threshold for 4.645%
Pulse: peak=6.383714, time=18.45, period=2.238, d_freq=1419653415.23, score=1.012, chirp=58.907, fft_len=128 
D:	threshold 0.0595002; unscaled peak power: 0.06013239 exceeds threshold for 1.063%
Pulse: peak=1.938315, time=18.45, period=0.394, d_freq=1419653376.92, score=1.012, chirp=81.644, fft_len=128 
D:	threshold 0.02191713; unscaled peak power: 0.0220957 exceeds threshold for 0.8148%
Pulse: peak=2.035083, time=18.45, period=0.3932, d_freq=1419653376.88, score=1.063, chirp=85.777, fft_len=128 
D:	threshold 0.02224317; unscaled peak power: 0.0231629 exceeds threshold for 4.135%
Pulse: peak=1.987148, time=18.45, period=0.3932, d_freq=1419653376.86, score=1.038, chirp=89.911, fft_len=128 
D:	threshold 0.0227754; unscaled peak power: 0.02334256 exceeds threshold for 2.49%

Best spike: peak=27.60963, time=100.7, d_freq=1419656474.81, chirp=-13.243, fft_len=128k
Best autocorr: peak=17.83145, time=20.13, delay=6.1718, d_freq=1419657653.54, chirp=-27.298, fft_len=128k
Best gaussian: peak=3.696582, mean=0.5589363, ChiSq=1.389009, time=44.46, d_freq=1419657534.49,
	score=-1.32489, null_hyp=2.164513, chirp=3.6092, fft_len=16k
Best pulse: peak=2.035083, time=18.45, period=0.3932, d_freq=1419653376.88, score=1.063, chirp=85.777, fft_len=128 
Best triplet: peak=0, time=-2.125e+011, period=0, d_freq=0, chirp=0, fft_len=0 
Spike count:    12
Autocorr count: 1
Pulse count:    5
Triplet count:  0
Gaussian count: 0
Wallclock time elapsed since last restart: 220.2 seconds
Fftlength=8,pass=3:Tune: sum=3349.6(ms); min=2.164(ms); max=30.63(ms); mean=16.26(ms); s_mean=19.02; sleep=15(ms); delta=255; N=206; usual
Fftlength=8,pass=4:Tune: sum=1322.41(ms); min=2.128(ms); max=11.7(ms); mean=7.266(ms); s_mean=8.698; sleep=0(ms); delta=245; N=182; usual
Fftlength=8,pass=5:Tune: sum=987.415(ms); min=1.78(ms); max=9.565(ms); mean=5.843(ms); s_mean=7.612; sleep=0(ms); delta=232; N=169; usual
Fftlength=16,pass=3:Tune: sum=1493.78(ms); min=1.213(ms); max=13.73(ms); mean=6.948(ms); s_mean=10.99; sleep=0(ms); delta=262; N=215; usual
Fftlength=16,pass=4:Tune: sum=864.744(ms); min=1.157(ms); max=7.525(ms); mean=4.575(ms); s_mean=5.759; sleep=0(ms); delta=252; N=189; usual
Fftlength=16,pass=5:Tune: sum=595.259(ms); min=0.9758(ms); max=5.815(ms); mean=3.652(ms); s_mean=4.097; sleep=0(ms); delta=242; N=163; usual
Fftlength=32,pass=3:Tune: sum=1040.78(ms); min=0.7276(ms); max=9.715(ms); mean=4.752(ms); s_mean=6.302; sleep=0(ms); delta=266; N=219; usual
Fftlength=32,pass=4:Tune: sum=654.719(ms); min=0.5942(ms); max=6.193(ms); mean=3.358(ms); s_mean=3.919; sleep=0(ms); delta=258; N=195; usual
Fftlength=32,pass=5:Tune: sum=467.264(ms); min=0.4477(ms); max=5.187(ms); mean=2.685(ms); s_mean=3.803; sleep=0(ms); delta=253; N=174; usual
Fftlength=64,pass=3:Tune: sum=831.69(ms); min=0.3524(ms); max=8.466(ms); mean=3.409(ms); s_mean=3.863; sleep=0(ms); delta=291; N=244; usual
Fftlength=64,pass=4:Tune: sum=571.012(ms); min=0.2712(ms); max=5.902(ms); mean=2.572(ms); s_mean=4.531; sleep=0(ms); delta=285; N=222; usual
Fftlength=64,pass=5:Tune: sum=433.722(ms); min=0.2423(ms); max=4.613(ms); mean=2.213(ms); s_mean=4.53; sleep=0(ms); delta=267; N=196; usual
Fftlength=128,pass=3:Tune: sum=1878.1(ms); min=4.526(ms); max=11.03(ms); mean=9.731(ms); s_mean=9.879; sleep=0(ms); delta=1; N=193; high_perf
Fftlength=256,pass=3:Tune: sum=1941.01(ms); min=2.221(ms); max=7.787(ms); mean=5.016(ms); s_mean=4.993; sleep=0(ms); delta=1; N=387; high_perf
Fftlength=512,pass=3:Tune: sum=1838.01(ms); min=1.031(ms); max=3.648(ms); mean=2.372(ms); s_mean=2.381; sleep=0(ms); delta=1; N=775; high_perf
Fftlength=1024,pass=3:Tune: sum=1748.08(ms); min=1.117(ms); max=1.184(ms); mean=1.129(ms); s_mean=1.129; sleep=0(ms); delta=1; N=1549; usual
Fftlength=2048,pass=3:Tune: sum=1092.55(ms); min=0.3289(ms); max=0.3851(ms); mean=0.3528(ms); s_mean=0.3554; sleep=0(ms); delta=1; N=3097; 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=14,	N=14,	<>=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=24327,	N=24327,	<>=1,	min=1	max=1
class PC_triplet_find_miss:		total=422,	N=422,	<>=1,	min=1	max=1


class PC_pulse_find_hit:		total=12367,	N=12367,	<>=1,	min=1	max=1
class PC_pulse_find_miss:		total=10,	N=10,	<>=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=24321,	N=24321,	<>=1,	min=1	max=1
class PoT_transfer_needed:		total=429,	N=429,	<>=1,	min=1	max=1

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

GPU device sync requested...  ...GPU device synched
07:25:23 (504): 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.