Task 8704013123

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=0.434247  NumCfft=194245  NumGauss=1087737666  NumPulse=226499747921  NumTriplet=452893976583
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 :  0.434247
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=24.42732, time=10.07, d_freq=1420983618.22, chirp=-9.1613, fft_len=64k
Spike: peak=24.84178, time=10.07, d_freq=1420983618.22, chirp=-9.1761, fft_len=64k
Spike: peak=24.21136, time=10.07, d_freq=1420983618.22, chirp=-9.1908, fft_len=64k
Autocorr: peak=17.96706, time=60.4, delay=2.7802, d_freq=1420987166.43, chirp=13.88, fft_len=128k
Pulse: peak=4.395492, time=101.2, period=1.394, d_freq=1420985752.63, score=1.014, chirp=15.423, fft_len=128 
D:	threshold 0.04228522; unscaled peak power: 0.04277753 exceeds threshold for 1.164%
Autocorr: peak=17.8061, time=100.7, delay=4.3553, d_freq=1420987896.95, chirp=15.585, fft_len=128k
Autocorr: peak=20.46838, time=100.7, delay=4.3553, d_freq=1420987898.07, chirp=15.596, fft_len=128k
Pulse: peak=9.86719, time=12.37, period=3.657, d_freq=1420986048.36, score=1.02, chirp=32.902, fft_len=128 
D:	threshold 0.07919288; unscaled peak power: 0.08065321 exceeds threshold for 1.844%
Triplet: peak=10.57115, time=32.87, period=2.726, d_freq=1420983440.45, chirp=-58.543, fft_len=1024 
Triplet: peak=11.06567, time=32.87, period=2.726, d_freq=1420983439.44, chirp=-58.863, fft_len=1024 

Best spike: peak=24.84178, time=10.07, d_freq=1420983618.22, chirp=-9.1761, fft_len=64k
Best autocorr: peak=20.46838, time=100.7, delay=4.3553, d_freq=1420987898.07, chirp=15.596, fft_len=128k
Best gaussian: peak=3.080461, mean=0.5544577, ChiSq=1.38216, time=52.85, d_freq=1420983957.79,
	score=-1.673844, null_hyp=2.141607, chirp=-60.98, fft_len=16k
Best pulse: peak=9.867189, time=12.37, period=3.657, d_freq=1420986048.36, score=1.02, chirp=32.902, fft_len=128 
Best triplet: peak=11.06567, time=32.87, period=2.726, d_freq=1420983439.44, chirp=-58.863, fft_len=1024 
Spike count:    3
Autocorr count: 3
Pulse count:    2
Triplet count:  2
Gaussian count: 0
Wallclock time elapsed since last restart: 474.5 seconds
Fftlength=8,pass=3:Tune: sum=5043.01(ms); min=3.003(ms); max=45.11(ms); mean=24.48(ms); s_mean=28.6; sleep=30(ms); delta=256; N=206; usual
Fftlength=8,pass=4:Tune: sum=2533.3(ms); min=3.74(ms); max=22.69(ms); mean=13.92(ms); s_mean=17.36; sleep=15(ms); delta=245; N=182; usual
Fftlength=8,pass=5:Tune: sum=1860.76(ms); min=2.516(ms); max=17.34(ms); mean=11.01(ms); s_mean=15.12; sleep=15(ms); delta=232; N=169; usual
Fftlength=16,pass=3:Tune: sum=3297.68(ms); min=1.528(ms); max=30.27(ms); mean=15.2(ms); s_mean=24.3; sleep=15(ms); delta=264; N=217; usual
Fftlength=16,pass=4:Tune: sum=2239.23(ms); min=1.61(ms); max=20.97(ms); mean=11.72(ms); s_mean=15.83; sleep=15(ms); delta=254; N=191; usual
Fftlength=16,pass=5:Tune: sum=1632.96(ms); min=0.9357(ms); max=17.23(ms); mean=9.663(ms); s_mean=11.3; sleep=0(ms); delta=248; N=169; usual
Fftlength=32,pass=3:Tune: sum=2122.02(ms); min=0.7598(ms); max=20.06(ms); mean=9.602(ms); s_mean= 13; sleep=15(ms); delta=268; N=221; usual
Fftlength=32,pass=4:Tune: sum=1343.99(ms); min=0.5851(ms); max=13.63(ms); mean=6.754(ms); s_mean=8.164; sleep=0(ms); delta=262; N=199; usual
Fftlength=32,pass=5:Tune: sum=944.183(ms); min=0.511(ms); max=10.41(ms); mean=5.395(ms); s_mean=8.447; sleep=0(ms); delta=254; N=175; usual
Fftlength=64,pass=3:Tune: sum=2165.12(ms); min=0.3634(ms); max=21.84(ms); mean=8.837(ms); s_mean=9.917; sleep=0(ms); delta=292; N=245; usual
Fftlength=64,pass=4:Tune: sum=1233.92(ms); min=0.3466(ms); max=12.82(ms); mean=5.558(ms); s_mean=9.635; sleep=0(ms); delta=285; N=222; usual
Fftlength=64,pass=5:Tune: sum=944.964(ms); min=0.3(ms); max=10.32(ms); mean=4.947(ms); s_mean=9.878; sleep=0(ms); delta=270; N=191; usual
Fftlength=128,pass=3:Tune: sum=2786.64(ms); min=0.00704(ms); max=24.67(ms); mean=14.29(ms); s_mean=18.49; sleep=15(ms); delta=1; N=195; high_perf
Fftlength=256,pass=3:Tune: sum=4568.94(ms); min=5.397(ms); max=13.02(ms); mean=11.75(ms); s_mean=11.86; sleep=0(ms); delta=1; N=389; high_perf
Fftlength=512,pass=3:Tune: sum=4397.51(ms); min=2.314(ms); max=6.586(ms); mean=5.645(ms); s_mean=5.67; sleep=0(ms); delta=1; N=779; high_perf
Fftlength=1024,pass=3:Tune: sum=2319.56(ms); min=1.4(ms); max=1.833(ms); mean=1.49(ms); s_mean=1.452; sleep=0(ms); delta=1; N=1557; usual
Fftlength=2048,pass=3:Tune: sum=1633.36(ms); min=0.4117(ms); max=0.8874(ms); mean=0.5247(ms); s_mean=0.5241; sleep=0(ms); delta=1; N=3113; usual

class Gaussian_transfer_not_needed:		total=99560,	N=99560,	<>=1,	min=1	max=1
class Gaussian_transfer_needed:		total=14,	N=14,	<>=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=27,	<>=0,	min=0	max=0
class Gaussian_skip6_low_power:		total=6,	N=27,	<>=0.22222222,	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=8,	N=8,	<>=1,	min=1	max=1


class PC_triplet_find_hit:		total=18494,	N=18494,	<>=1,	min=1	max=1
class PC_triplet_find_miss:		total=6383,	N=6383,	<>=1,	min=1	max=1


class PC_pulse_find_hit:		total=12437,	N=12437,	<>=1,	min=1	max=1
class PC_pulse_find_miss:		total=4,	N=4,	<>=1,	min=1	max=1
class PC_pulse_find_early_miss:		total=1,	N=1,	<>=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=18492,	N=18492,	<>=1,	min=1	max=1
class PoT_transfer_needed:		total=6386,	N=6386,	<>=1,	min=1	max=1

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

GPU device sync requested...  ...GPU device synched
15:27:22 (13112): 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.