Task 8704012928

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=0.434425  NumCfft=194203  NumGauss=1087304044  NumPulse=226420706233  NumTriplet=452808807547
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 :  0.434425
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
Spike: peak=24.40045, time=57.04, d_freq=1420950543.37, chirp=-7.224, fft_len=64k
Pulse: peak=3.042062, time=43.33, period=0.8389, d_freq=1420945157.17, score=1.007, chirp=60.944, fft_len=512 
D:	threshold 0.1390855; unscaled peak power: 0.139855 exceeds threshold for 0.5533%

Best spike: peak=24.40045, time=57.04, d_freq=1420950543.37, chirp=-7.224, fft_len=64k
Best autocorr: peak=17.0861, time=87.24, delay=6.2365, d_freq=1420948454.01, chirp=13.622, fft_len=128k
Best gaussian: peak=3.046834, mean=0.5198311, ChiSq=1.347109, time=88.08, d_freq=1420946821.58,
	score=0.1080199, null_hyp=2.217366, chirp=-22.264, fft_len=16k
Best pulse: peak=3.042062, time=43.33, period=0.8389, d_freq=1420945157.17, score=1.007, chirp=60.944, fft_len=512 
Best triplet: peak=0, time=-2.125e+011, period=0, d_freq=0, chirp=0, fft_len=0 
Spike count:    1
Autocorr count: 0
Pulse count:    1
Triplet count:  0
Gaussian count: 0
Wallclock time elapsed since last restart: 487.7 seconds
Fftlength=8,pass=3:Tune: sum=4880.85(ms); min=3.003(ms); max=44.08(ms); mean=23.69(ms); s_mean=27.63; sleep=30(ms); delta=256; N=206; usual
Fftlength=8,pass=4:Tune: sum=2517.15(ms); min=3.504(ms); max=22.34(ms); mean=13.83(ms); s_mean= 17; sleep=15(ms); delta=245; N=182; usual
Fftlength=8,pass=5:Tune: sum=1860.16(ms); min=2.625(ms); max=18.63(ms); mean=11.01(ms); s_mean= 15; sleep=15(ms); delta=232; N=169; usual
Fftlength=16,pass=3:Tune: sum=3234.76(ms); min=1.354(ms); max=30.46(ms); mean=15.26(ms); s_mean=23.63; sleep=15(ms); delta=259; N=212; usual
Fftlength=16,pass=4:Tune: sum=2164.98(ms); min=1.62(ms); max=20.51(ms); mean=11.64(ms); s_mean=16.29; sleep=15(ms); delta=249; N=186; usual
Fftlength=16,pass=5:Tune: sum=1572.96(ms); min=0.9379(ms); max=16.16(ms); mean=9.591(ms); s_mean=11.25; sleep=0(ms); delta=243; N=164; usual
Fftlength=32,pass=3:Tune: sum=2128.33(ms); min=0.8523(ms); max=19.73(ms); mean=9.63(ms); s_mean=12.93; sleep=15(ms); delta=268; N=221; usual
Fftlength=32,pass=4:Tune: sum=1347.17(ms); min=0.5894(ms); max=13.69(ms); mean=6.77(ms); s_mean=8.232; sleep=0(ms); delta=262; N=199; usual
Fftlength=32,pass=5:Tune: sum=975.807(ms); min=0.4835(ms); max=10.66(ms); mean=5.513(ms); s_mean=8.623; sleep=0(ms); delta=256; N=177; usual
Fftlength=64,pass=3:Tune: sum=2168.23(ms); min=0.3642(ms); max=21.4(ms); mean=8.85(ms); s_mean=9.763; sleep=0(ms); delta=292; N=245; usual
Fftlength=64,pass=4:Tune: sum=1239.61(ms); min=0.3283(ms); max=13.19(ms); mean=5.584(ms); s_mean=10.01; sleep=0(ms); delta=285; N=222; usual
Fftlength=64,pass=5:Tune: sum=1326.85(ms); min=0.2682(ms); max=14.34(ms); mean=7.02(ms); s_mean=13.91; sleep=15(ms); delta=268; N=189; usual
Fftlength=128,pass=3:Tune: sum=2845.15(ms); min=9.982(ms); max=24.37(ms); mean=14.59(ms); s_mean=16.88; sleep=15(ms); delta=1; N=195; high_perf
Fftlength=256,pass=3:Tune: sum=4578.51(ms); min=5.391(ms); max=12.84(ms); mean=11.77(ms); s_mean=11.78; sleep=0(ms); delta=1; N=389; high_perf
Fftlength=512,pass=3:Tune: sum=4402.21(ms); min=2.314(ms); max=6.454(ms); mean=5.666(ms); s_mean=5.565; sleep=0(ms); delta=1; N=777; high_perf
Fftlength=1024,pass=3:Tune: sum=2322.87(ms); min=1.4(ms); max=2.126(ms); mean=1.494(ms); s_mean=1.479; sleep=0(ms); delta=1; N=1555; usual
Fftlength=2048,pass=3:Tune: sum=1663.24(ms); min=0.4139(ms); max=1.046(ms); mean=0.5346(ms); s_mean=0.5261; sleep=0(ms); delta=1; N=3111; usual

class Gaussian_transfer_not_needed:		total=99521,	N=99521,	<>=1,	min=1	max=1
class Gaussian_transfer_needed:		total=11,	N=11,	<>=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=118,	<>=0,	min=0	max=0
class Gaussian_skip6_low_power:		total=102,	N=118,	<>=0.86440678,	min=0	max=1


class Gaussian_new_best:		total=16,	N=16,	<>=1,	min=1	max=1
class Gaussian_report:		total=0,	N=0,	<>=0,	min=0	max=0
class Gaussian_miss:		total=102,	N=102,	<>=1,	min=1	max=1


class PC_triplet_find_hit:		total=18503,	N=18503,	<>=1,	min=1	max=1
class PC_triplet_find_miss:		total=6362,	N=6362,	<>=1,	min=1	max=1


class PC_pulse_find_hit:		total=12428,	N=12428,	<>=1,	min=1	max=1
class PC_pulse_find_miss:		total=5,	N=5,	<>=1,	min=1	max=1
class PC_pulse_find_early_miss:		total=3,	N=3,	<>=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=18500,	N=18500,	<>=1,	min=1	max=1
class PoT_transfer_needed:		total=6366,	N=6366,	<>=1,	min=1	max=1

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

GPU device sync requested...  ...GPU device synched
16:01:26 (4444): 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.