Task 8704012923

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 ffff

Build features: SETI8	Non-graphics	OpenCL	USE_OPENCL_HD5xxx	OCL_ZERO_COPY	OCL_CHIRP3	FFTW	AMD specific	USE_SSE2	x86	
     CPUID: AMD Ryzen 7 2700 Eight-Core Processor           

     Cache: L1=64K L2=512K

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 SSE4A 
OpenCL-kernels filename : MultiBeam_Kernels_r3584.cl 
ar=0.434338  NumCfft=194321  NumGauss=1088607990  NumPulse=226411025754  NumTriplet=452789421806
Currently allocated 209 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:				 36
  Max work group size:				 256
  Max clock frequency:				 1545Mhz
  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:				 32768
  Queue properties:				 
    Out-of-Order:				 No
  Name:						 Ellesmere
  Vendor:					 Advanced Micro Devices, Inc.
  Driver version:				 2841.19
  Version:					 OpenCL 1.2 AMD-APP (2841.19)
  Extensions:					 cl_khr_fp64 cl_amd_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_vec3 cl_amd_printf cl_amd_media_ops cl_amd_media_ops2 cl_amd_popcnt cl_khr_d3d10_sharing cl_khr_d3d11_sharing cl_khr_dx9_media_sharing cl_khr_image2d_from_buffer cl_khr_spir cl_khr_gl_event cl_amd_liquid_flash 


Work Unit Info:
...............
Credit multiplier is :  2.85
WU true angle range is :  0.434338
Used GPU device parameters are:
	Number of compute units: 36
	Single buffer allocation size: 128MB
	Total device global memory: 3072MB
	max WG size: 256
	local mem type: Real
	LotOfMem path: no
	LowPerformanceGPU path: no
	HighPerformanceGPU path: no
period_iterations_num=50

Best spike: peak=23.96807, time=87.24, d_freq=1419527726.59, chirp=14.895, fft_len=128k
Best autocorr: peak=17.20243, time=20.13, delay=4.7802, d_freq=1419531483.86, chirp=11.616, fft_len=128k
Best gaussian: peak=3.260846, mean=0.5395809, ChiSq=1.368152, time=34.39, d_freq=1419530806.81,
	score=-1.134756, null_hyp=2.162528, chirp=39.625, fft_len=16k
Best pulse: peak=5.603607, time=86.52, period=1.949, d_freq=1419533039.37, score=0.9806, chirp=-78.079, fft_len=32 
Best triplet: peak=0, time=-2.125e+011, period=0, d_freq=0, chirp=0, fft_len=0 
Spike count:    0
Autocorr count: 0
Pulse count:    0
Triplet count:  0
Gaussian count: 0
Wallclock time elapsed since last restart: 494.4 seconds
Fftlength=8,pass=3:Tune: sum=4954.46(ms); min=3.259(ms); max=44.9(ms); mean=24.05(ms); s_mean=28.13; sleep=30(ms); delta=256; N=206; usual
Fftlength=8,pass=4:Tune: sum=2532.72(ms); min=2.319(ms); max=23.55(ms); mean=13.84(ms); s_mean=17.12; sleep=15(ms); delta=246; N=183; usual
Fftlength=8,pass=5:Tune: sum=1895.72(ms); min=1.859(ms); max=18.8(ms); mean=11.15(ms); s_mean=15.35; sleep=15(ms); delta=233; N=170; usual
Fftlength=16,pass=3:Tune: sum=3319.91(ms); min=1.495(ms); max=30.04(ms); mean=15.3(ms); s_mean=24.43; sleep=15(ms); delta=264; N=217; usual
Fftlength=16,pass=4:Tune: sum=2225.69(ms); min=1.36(ms); max=20.73(ms); mean=11.78(ms); s_mean=16.3; sleep=15(ms); delta=252; N=189; usual
Fftlength=16,pass=5:Tune: sum=1573.66(ms); min=0.9918(ms); max=16.25(ms); mean=9.595(ms); s_mean=11.35; sleep=0(ms); delta=243; N=164; usual
Fftlength=32,pass=3:Tune: sum=1914.71(ms); min=0.7387(ms); max=17.91(ms); mean=8.743(ms); s_mean=12.08; sleep=15(ms); delta=266; N=219; usual
Fftlength=32,pass=4:Tune: sum=1321.02(ms); min=0.6222(ms); max=13.7(ms); mean=6.74(ms); s_mean=8.206; sleep=0(ms); delta=259; N=196; usual
Fftlength=32,pass=5:Tune: sum=951.987(ms); min=0.5168(ms); max=10.53(ms); mean=5.44(ms); s_mean=7.6; sleep=0(ms); delta=254; N=175; usual
Fftlength=64,pass=3:Tune: sum=1801.23(ms); min=0.392(ms); max= 18(ms); mean=7.352(ms); s_mean=8.267; sleep=0(ms); delta=292; N=245; usual
Fftlength=64,pass=4:Tune: sum=1247.81(ms); min=0.3045(ms); max=13.25(ms); mean=5.596(ms); s_mean=9.752; sleep=0(ms); delta=286; N=223; usual
Fftlength=64,pass=5:Tune: sum=952.068(ms); min=0.2558(ms); max=10.72(ms); mean=4.985(ms); s_mean=10.1; sleep=0(ms); delta=270; N=191; usual
Fftlength=128,pass=3:Tune: sum=2790.57(ms); min=10.49(ms); max=24.81(ms); mean=14.31(ms); s_mean=13.63; sleep=15(ms); delta=1; N=195; high_perf
Fftlength=256,pass=3:Tune: sum=4616.16(ms); min=4.891(ms); max=13.38(ms); mean=11.87(ms); s_mean=11.85; sleep=0(ms); delta=1; N=389; high_perf
Fftlength=512,pass=3:Tune: sum=4443.64(ms); min=2.357(ms); max=6.559(ms); mean=5.704(ms); s_mean=5.678; sleep=0(ms); delta=1; N=779; high_perf
Fftlength=1024,pass=3:Tune: sum=2325.33(ms); min=1.396(ms); max=1.908(ms); mean=1.493(ms); s_mean=1.475; sleep=0(ms); delta=1; N=1557; usual
Fftlength=2048,pass=3:Tune: sum=1653.45(ms); min=0.4115(ms); max=0.9323(ms); mean=0.5308(ms); s_mean=0.5704; sleep=0(ms); delta=1; N=3115; usual

class Gaussian_transfer_not_needed:		total=99637,	N=99637,	<>=1,	min=1	max=1
class Gaussian_transfer_needed:		total=13,	N=13,	<>=1,	min=1	max=1


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=126,	<>=0,	min=0	max=0
class Gaussian_skip6_low_power:		total=106,	N=126,	<>=0.84126984,	min=0	max=1


class Gaussian_new_best:		total=19,	N=19,	<>=1,	min=1	max=1
class Gaussian_report:		total=0,	N=0,	<>=0,	min=0	max=0
class Gaussian_miss:		total=107,	N=107,	<>=1,	min=1	max=1


class PC_triplet_find_hit:		total=18548,	N=18548,	<>=1,	min=1	max=1
class PC_triplet_find_miss:		total=6345,	N=6345,	<>=1,	min=1	max=1


class PC_pulse_find_hit:		total=12444,	N=12444,	<>=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=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=18547,	N=18547,	<>=1,	min=1	max=1
class PoT_transfer_needed:		total=6347,	N=6347,	<>=1,	min=1	max=1

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

GPU device sync requested...  ...GPU device synched
16:44:29 (8280): 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.