Task 8703540272

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=0.036061  NumCfft=145999  NumGauss=0  NumPulse=50175070336  NumTriplet=67968952480
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 :  0.036061
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
Spike: peak=24.09141, time=16.78, d_freq=1420338243.27, chirp=-3.1425, fft_len=64k
Spike: peak=24.58654, time=33.55, d_freq=1420340419.42, chirp=-6.0881, fft_len=128k
Spike: peak=25.27538, time=33.55, d_freq=1420340419.42, chirp=-6.0927, fft_len=128k
Spike: peak=25.81387, time=33.55, d_freq=1420340419.43, chirp=-6.0946, fft_len=128k
Spike: peak=24.51691, time=33.55, d_freq=1420340419.42, chirp=-6.0992, fft_len=128k
Pulse: peak=5.65097, time=53.74, period=17.72, d_freq=1420342390.57, score=1.009, chirp=9.8055, fft_len=1024 
D:	threshold 0.4212901; unscaled peak power: 0.4245141 exceeds threshold for 0.7653%
Spike: peak=24.26875, time=33.55, d_freq=1420338682.98, chirp=-11.764, fft_len=128k
Spike: peak=25.0861, time=33.55, d_freq=1420338682.97, chirp=-11.769, fft_len=128k
Pulse: peak=1.073924, time=53.7, period=1.527, d_freq=1420340874.06, score=1.01, chirp=-28.55, fft_len=256 
D:	threshold 0.03224497; unscaled peak power: 0.03240566 exceeds threshold for 0.4983%
Pulse: peak=3.452043, time=53.7, period=8.123, d_freq=1420344822.17, score=1.015, chirp=-29.618, fft_len=256 
D:	threshold 0.06929759; unscaled peak power: 0.07007653 exceeds threshold for 1.124%
Pulse: peak=4.468879, time=53.79, period=12.06, d_freq=1420343359.99, score=1.03, chirp=-31.486, fft_len=2k
D:	threshold 0.6554202; unscaled peak power: 0.671412 exceeds threshold for 2.44%
Pulse: peak=7.652329, time=53.79, period=25.59, d_freq=1420342403.62, score=1.005, chirp=-43.326, fft_len=2k
D:	threshold 1.070106; unscaled peak power: 1.074943 exceeds threshold for 0.4521%
Triplet: peak=11.23369, time=63.96, period=38.22, d_freq=1420337937.5, chirp=-50.497, fft_len=1024 
Pulse: peak=5.74946, time=53.74, period=15.6, d_freq=1420342648.71, score=1.031, chirp=52.231, fft_len=1024 
D:	threshold 0.4077163; unscaled peak power: 0.4185191 exceeds threshold for 2.65%
Pulse: peak=6.005987, time=54.11, period=18.25, d_freq=1420340116.21, score=1.003, chirp=-55.033, fft_len=8k
D:	threshold 3.149048; unscaled peak power: 3.157855 exceeds threshold for 0.2796%
Pulse: peak=7.654064, time=53.9, period=23.63, d_freq=1420339846.21, score=1.034, chirp=55.067, fft_len=4k
D:	threshold 2.302839; unscaled peak power: 2.372343 exceeds threshold for 3.018%
Triplet: peak=11.18894, time=81.79, period=9.883, d_freq=1420338164.5, chirp=-60.036, fft_len=512 
Pulse: peak=2.681846, time=53.74, period=5.54, d_freq=1420342449.61, score=1.022, chirp=61.303, fft_len=1024 
D:	threshold 0.2109262; unscaled peak power: 0.2143113 exceeds threshold for 1.605%
Pulse: peak=0.2823427, time=53.69, period=0.1456, d_freq=1420343843.06, score=1.034, chirp=65.106, fft_len=128 
D:	threshold 0.009736453; unscaled peak power: 0.009807034 exceeds threshold for 0.7249%
Pulse: peak=3.76994, time=53.74, period=9.909, d_freq=1420342172.27, score=1.008, chirp=-66.306, fft_len=1024 
D:	threshold 0.3009008; unscaled peak power: 0.3027387 exceeds threshold for 0.6108%
Pulse: peak=0.8507358, time=53.69, period=0.9288, d_freq=1420340655.87, score=1.017, chirp=-75.245, fft_len=128 
D:	threshold 0.01431183; unscaled peak power: 0.01442518 exceeds threshold for 0.792%
Pulse: peak=0.8342506, time=53.71, period=1.009, d_freq=1420342209.91, score=1.034, chirp=76.579, fft_len=512 
D:	threshold 0.05569495; unscaled peak power: 0.05653914 exceeds threshold for 1.516%
Pulse: peak=6.711858, time=53.79, period=20.24, d_freq=1420345044.87, score=1.061, chirp=96.991, fft_len=2k
D:	threshold 0.8875435; unscaled peak power: 0.9341106 exceeds threshold for 5.247%

Best spike: peak=25.81387, time=33.55, d_freq=1420340419.43, chirp=-6.0946, fft_len=128k
Best autocorr: peak=16.66707, time=87.24, delay=3.7893, d_freq=1420343457.77, chirp=19.038, 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=6.711858, time=53.79, period=20.24, d_freq=1420345044.87, score=1.061, chirp=96.991, fft_len=2k
Best triplet: peak=11.23369, time=63.96, period=38.22, d_freq=1420337937.5, chirp=-50.497, fft_len=1024 
Spike count:    7
Autocorr count: 0
Pulse count:    14
Triplet count:  2
Gaussian count: 0
Wallclock time elapsed since last restart: 1722.8 seconds
Fftlength=32,pass=3:Tune: sum=93389(ms); min=8.411(ms); max=71.06(ms); mean=58.26(ms); s_mean=57.03; sleep=60(ms); delta=342; N=1603; usual
Fftlength=32,pass=4:Tune: sum=71796.8(ms); min=6.713(ms); max=79.13(ms); mean=56.85(ms); s_mean=48.61; sleep=45(ms); delta=407; N=1263; usual
Fftlength=32,pass=5:Tune: sum=25274.6(ms); min=5.272(ms); max=62.31(ms); mean=31.24(ms); s_mean=51.9; sleep=45(ms); delta=907; N=809; usual
Fftlength=64,pass=3:Tune: sum=36394.5(ms); min=3.987(ms); max=71.81(ms); mean=37.37(ms); s_mean=62.85; sleep=60(ms); delta=914; N=974; usual
Fftlength=64,pass=4:Tune: sum=43012.4(ms); min=3.192(ms); max=69.04(ms); mean=44.67(ms); s_mean=54.58; sleep=45(ms); delta=643; N=963; usual
Fftlength=64,pass=5:Tune: sum=17342.5(ms); min=2.651(ms); max=43.01(ms); mean=20.57(ms); s_mean=27.27; sleep=30(ms); delta=970; N=843; usual
Fftlength=128,pass=3:Tune: sum=33865.1(ms); min=2.048(ms); max=78.72(ms); mean=31.24(ms); s_mean=40.87; sleep=30(ms); delta=1147; N=1084; usual
Fftlength=128,pass=4:Tune: sum=29261.1(ms); min=1.98(ms); max=73.87(ms); mean=28.03(ms); s_mean=35.33; sleep=30(ms); delta=1107; N=1044; usual
Fftlength=128,pass=5:Tune: sum=17698(ms); min=1.393(ms); max=49.3(ms); mean=17.65(ms); s_mean=21.72; sleep=15(ms); delta=1066; N=1003; usual
Fftlength=256,pass=3:Tune: sum=36753.4(ms); min=1.031(ms); max=53.21(ms); mean=31.74(ms); s_mean=50.29; sleep=45(ms); delta=1189; N=1158; usual
Fftlength=256,pass=4:Tune: sum=28030(ms); min=0.8179(ms); max=40.9(ms); mean=25.16(ms); s_mean=38.98; sleep=30(ms); delta=1145; N=1114; usual
Fftlength=256,pass=5:Tune: sum=21131(ms); min=0.6894(ms); max=32.09(ms); mean=19.79(ms); s_mean=29.2; sleep=30(ms); delta=1099; N=1068; usual
Fftlength=512,pass=3:Tune: sum=35464.3(ms); min=0.5269(ms); max=25.4(ms); mean=20.81(ms); s_mean=23.53; sleep=15(ms); delta=1719; N=1704; usual
Fftlength=512,pass=4:Tune: sum=28037.4(ms); min=0.4149(ms); max=20.04(ms); mean=16.67(ms); s_mean=19.12; sleep=15(ms); delta=1697; N=1682; usual
Fftlength=512,pass=5:Tune: sum=19389.7(ms); min=0.3438(ms); max=14.96(ms); mean=11.69(ms); s_mean=13.16; sleep=15(ms); delta=1674; N=1659; usual
Fftlength=1024,pass=3:Tune: sum=81871.6(ms); min=0.279(ms); max=34.55(ms); mean=26.4(ms); s_mean=27.68; sleep=30(ms); delta=3108; N=3101; high_perf
Fftlength=1024,pass=4:Tune: sum=503.135(ms); min=0.2147(ms); max=9.542(ms); mean=3.332(ms); s_mean=7.736; sleep=0(ms); delta=3097; N=151; usual
Fftlength=1024,pass=5:Tune: sum=343.787(ms); min=0.1912(ms); max=6.768(ms); mean=2.473(ms); s_mean=6.042; sleep=0(ms); delta=3085; N=139; usual
Fftlength=2048,pass=3:Tune: sum=90051.1(ms); min=6.425(ms); max=23.29(ms); mean=15.02(ms); s_mean=14.99; sleep=15(ms); delta=1; N=5997; high_perf
Fftlength=4096,pass=3:Tune: sum=102658(ms); min=3.424(ms); max=17.27(ms); mean=8.56(ms); s_mean=8.535; sleep=0(ms); delta=1; N=11993; high_perf
Fftlength=8192,pass=3:Tune: sum=154074(ms); min=6.385(ms); max=6.607(ms); mean=6.424(ms); s_mean=6.421; sleep=0(ms); delta=1; N=23985; 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=63722,	N=63722,	<>=1,	min=1	max=1
class PC_triplet_find_miss:		total=1130,	N=1130,	<>=1,	min=1	max=1


class PC_pulse_find_hit:		total=47853,	N=47853,	<>=1,	min=1	max=1
class PC_pulse_find_miss:		total=24,	N=24,	<>=1,	min=1	max=1
class PC_pulse_find_early_miss:		total=18,	N=18,	<>=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=63704,	N=63704,	<>=1,	min=1	max=1
class PoT_transfer_needed:		total=1149,	N=1149,	<>=1,	min=1	max=1

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

GPU device sync requested...  ...GPU device synched
16:45:43 (176): 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.