Task 8703540271

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	SIGNALS_ON_GPU	OCL_CHIRP3	FFTW	AMD specific	USE_SSE2	x86	
     CPUID: AMD Ryzen 7 1700 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=0.022222  NumCfft=105507  NumGauss=0  NumPulse=79974970240  NumTriplet=85852816272
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
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:				 8
  Max work group size:				 256
  Max clock frequency:				 1183Mhz
  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:						 gfx804
  Vendor:					 Advanced Micro Devices, Inc.
  Driver version:				 2841.5
  Version:					 OpenCL 1.2 AMD-APP (2841.5)
  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 :  0.022222
Used GPU device parameters are:
	Number of compute units: 8
	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
Pulse: peak=0.9649366, time=50.73, period=0.9492, d_freq=10432790434.7, score=1.01, chirp=-7.5027, fft_len=64 
D:	threshold 0.007670286; unscaled peak power: 0.007708663 exceeds threshold for 0.5003%
Triplet: peak=13.34672, time=65.36, period=23.8, d_freq=10432785752.9, chirp=-7.6906, fft_len=1024 
Triplet: peak=10.42439, time=44.49, period=25.73, d_freq=10432790291.9, chirp=-23.821, fft_len=512 
Pulse: peak=2.120719, time=40.91, period=3.241, d_freq=10432792264.7, score=1.056, chirp=28.323, fft_len=512 
D:	threshold 0.09182863; unscaled peak power: 0.09524801 exceeds threshold for 3.724%
Pulse: peak=2.183309, time=40.89, period=3.59, d_freq=10432783866, score=1, chirp=-33.293, fft_len=2k
D:	threshold 0.4085915; unscaled peak power: 0.4086941 exceeds threshold for 0.02511%
Pulse: peak=1.7916, time=40.91, period=2.159, d_freq=10432788269.3, score=1.029, chirp=-36.013, fft_len=64 
D:	threshold 0.01079413; unscaled peak power: 0.01099176 exceeds threshold for 1.831%
Triplet: peak=10.37847, time=47.74, period=16.01, d_freq=10432790826.9, chirp=36.763, fft_len=256 
Triplet: peak=10.46436, time=47.74, period=16.01, d_freq=10432790826.9, chirp=36.763, fft_len=256 
Pulse: peak=2.909057, time=50.72, period=5.044, d_freq=10432786789, score=1.06, chirp=-82.904, fft_len=256 
D:	threshold 0.05852719; unscaled peak power: 0.06108137 exceeds threshold for 4.364%

Best spike: peak=23.74209, time=60.13, d_freq=10432789233.8, chirp=26.695, fft_len=64k
Best autocorr: peak=17.11102, time=51.54, delay=4.2353, d_freq=10432789331.8, chirp=9.38, 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=2.909057, time=50.72, period=5.044, d_freq=10432786789, score=1.06, chirp=-82.904, fft_len=256 
Best triplet: peak=13.34672, time=65.36, period=23.8, d_freq=10432785752.9, chirp=-7.6906, fft_len=1024 
Spike count:    0
Autocorr count: 0
Pulse count:    5
Triplet count:  4
Gaussian count: 0
Wallclock time elapsed since last restart: 1688.8 seconds
Fftlength=32,pass=3:Tune: sum=121482(ms); min=8.054(ms); max=72.22(ms); mean=59.75(ms); s_mean=45.57; sleep=45(ms); delta=161; N=2033; usual
Fftlength=32,pass=4:Tune: sum=42876(ms); min=6.614(ms); max=66.92(ms); mean=49.91(ms); s_mean=54.43; sleep=45(ms); delta=401; N=859; usual
Fftlength=32,pass=5:Tune: sum=28465.1(ms); min=5.201(ms); max=66.32(ms); mean=41.13(ms); s_mean=57.95; sleep=60(ms); delta=558; N=692; usual
Fftlength=64,pass=3:Tune: sum=60546.9(ms); min=4.781(ms); max=78.62(ms); mean=53.39(ms); s_mean=46.57; sleep=45(ms); delta=347; N=1134; usual
Fftlength=64,pass=4:Tune: sum=34609.6(ms); min=3.281(ms); max=86.55(ms); mean=43.53(ms); s_mean=63.14; sleep=60(ms); delta=549; N=795; usual
Fftlength=64,pass=5:Tune: sum=25450.3(ms); min=2.734(ms); max=74.46(ms); mean=36.1(ms); s_mean=50.16; sleep=45(ms); delta=648; N=705; usual
Fftlength=128,pass=3:Tune: sum=52595(ms); min=2.257(ms); max=91.12(ms); mean=49.81(ms); s_mean=64.56; sleep=60(ms); delta=406; N=1056; usual
Fftlength=128,pass=4:Tune: sum=39199.3(ms); min=1.832(ms); max=97.73(ms); mean=43.36(ms); s_mean=65.33; sleep=60(ms); delta=549; N=904; usual
Fftlength=128,pass=5:Tune: sum=29505.8(ms); min=1.641(ms); max=68.36(ms); mean=37.63(ms); s_mean=56.03; sleep=45(ms); delta=494; N=784; usual
Fftlength=256,pass=3:Tune: sum=45907.8(ms); min=0.9034(ms); max=109.9(ms); mean=43.07(ms); s_mean=68.81; sleep=60(ms); delta=610; N=1066; usual
Fftlength=256,pass=4:Tune: sum=34815.9(ms); min=0.7422(ms); max=71.07(ms); mean=38.05(ms); s_mean=63.23; sleep=60(ms); delta=550; N=915; usual
Fftlength=256,pass=5:Tune: sum=26518.1(ms); min=0.6277(ms); max=62.22(ms); mean=31.99(ms); s_mean=51.44; sleep=45(ms); delta=842; N=829; usual
Fftlength=512,pass=3:Tune: sum=43787.8(ms); min=0.4611(ms); max=47.28(ms); mean=34.84(ms); s_mean=41.41; sleep=30(ms); delta=1264; N=1257; usual
Fftlength=512,pass=4:Tune: sum=33077.9(ms); min=0.3814(ms); max=39.52(ms); mean=26.76(ms); s_mean=31.75; sleep=30(ms); delta=1243; N=1236; usual
Fftlength=512,pass=5:Tune: sum=23256.6(ms); min=0.3224(ms); max=34.2(ms); mean=19.13(ms); s_mean=21.74; sleep=15(ms); delta=1223; N=1216; usual
Fftlength=1024,pass=3:Tune: sum=46991.6(ms); min=20.54(ms); max=26.47(ms); mean=22.03(ms); s_mean=21.81; sleep=15(ms); delta=1; N=2133; usual
Fftlength=1024,pass=4:Tune: sum=35284.9(ms); min=15.06(ms); max=20.69(ms); mean=16.54(ms); s_mean=16.45; sleep=15(ms); delta=1; N=2133; usual
Fftlength=1024,pass=5:Tune: sum=24199.2(ms); min=10.16(ms); max=17.06(ms); mean=11.35(ms); s_mean=11.34; sleep=0(ms); delta=1; N=2133; usual
Fftlength=2048,pass=3:Tune: sum=116841(ms); min=11.49(ms); max=33.19(ms); mean=27.4(ms); s_mean=27.29; sleep=30(ms); delta=1; N=4265; high_perf
Fftlength=4096,pass=3:Tune: sum=122637(ms); min=5.649(ms); max=33.7(ms); mean=14.38(ms); s_mean=14.36; sleep=15(ms); delta=1; N=8531; high_perf
Fftlength=8192,pass=3:Tune: sum=133405(ms); min=7.702(ms); max=8.521(ms); mean=7.819(ms); s_mean=7.807; sleep=0(ms); delta=1; N=17061; 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=35639,	N=35639,	<>=1,	min=1	max=1
class PC_triplet_find_miss:		total=930,	N=930,	<>=1,	min=1	max=1


class PC_pulse_find_hit:		total=34042,	N=34042,	<>=1,	min=1	max=1
class PC_pulse_find_miss:		total=15,	N=15,	<>=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=35631,	N=35631,	<>=1,	min=1	max=1
class PoT_transfer_needed:		total=939,	N=939,	<>=1,	min=1	max=1

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

GPU device sync requested...  ...GPU device synched
00:13:17 (1912): 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.