Task 8704013122

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=226492590776  NumTriplet=452879665724
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=24.18699, time=70.46, d_freq=1420943062.85, chirp=-7.7786, fft_len=64k
Spike: peak=24.10138, time=50.33, d_freq=1420946525.21, chirp=18.655, fft_len=64k

Best spike: peak=24.18699, time=70.46, d_freq=1420943062.85, chirp=-7.7786, fft_len=64k
Best autocorr: peak=16.67449, time=6.711, delay=4.9528, d_freq=1420947346.07, chirp=11.988, fft_len=128k
Best gaussian: peak=3.499728, mean=0.5513046, ChiSq=1.391462, time=15.94, d_freq=1420947653.76,
	score=-0.2721712, null_hyp=2.223811, chirp=2.55, fft_len=16k
Best pulse: peak=4.369751, time=30.87, period=1.257, d_freq=1420947888.2, score=0.9884, chirp=10.281, fft_len=64 
Best triplet: peak=0, time=-2.125e+011, period=0, d_freq=0, chirp=0, fft_len=0 
Spike count:    2
Autocorr count: 0
Pulse count:    0
Triplet count:  0
Gaussian count: 0
Wallclock time elapsed since last restart: 489.2 seconds
Fftlength=8,pass=3:Tune: sum=5070.95(ms); min=2.968(ms); max=45.49(ms); mean=24.62(ms); s_mean=28.78; sleep=30(ms); delta=256; N=206; usual
Fftlength=8,pass=4:Tune: sum=2538.09(ms); min=3.619(ms); max=22.96(ms); mean=13.95(ms); s_mean=17.32; sleep=15(ms); delta=245; N=182; usual
Fftlength=8,pass=5:Tune: sum=1884.04(ms); min=1.78(ms); max=21.32(ms); mean=11.08(ms); s_mean=15.38; sleep=15(ms); delta=233; N=170; usual
Fftlength=16,pass=3:Tune: sum=3252.67(ms); min=2.173(ms); max=30.1(ms); mean=15.2(ms); s_mean=24.57; sleep=15(ms); delta=261; N=214; usual
Fftlength=16,pass=4:Tune: sum=2159.81(ms); min=1.636(ms); max=20.65(ms); mean=11.61(ms); s_mean=16.22; sleep=15(ms); delta=249; N=186; usual
Fftlength=16,pass=5:Tune: sum=1572.47(ms); min=0.9381(ms); max=16.02(ms); mean=9.588(ms); s_mean=11.24; sleep=0(ms); delta=243; N=164; usual
Fftlength=32,pass=3:Tune: sum=2128.31(ms); min=0.7718(ms); max=20.07(ms); mean=9.63(ms); s_mean=13.15; sleep=15(ms); delta=268; N=221; usual
Fftlength=32,pass=4:Tune: sum=1352.16(ms); min=0.5875(ms); max=13.53(ms); mean=6.795(ms); s_mean=8.118; sleep=0(ms); delta=262; N=199; usual
Fftlength=32,pass=5:Tune: sum=959.866(ms); min=0.4816(ms); max=11.57(ms); mean=5.423(ms); s_mean=8.713; sleep=0(ms); delta=256; N=177; usual
Fftlength=64,pass=3:Tune: sum=2164.09(ms); min=0.3632(ms); max=21.84(ms); mean=8.833(ms); s_mean=9.945; sleep=0(ms); delta=292; N=245; usual
Fftlength=64,pass=4:Tune: sum=1243.7(ms); min=0.3099(ms); max=13.25(ms); mean=5.602(ms); s_mean=9.673; sleep=0(ms); delta=285; N=222; usual
Fftlength=64,pass=5:Tune: sum=941.92(ms); min=0.2702(ms); max=10.46(ms); mean=4.957(ms); s_mean=9.885; sleep=0(ms); delta=269; N=190; usual
Fftlength=128,pass=3:Tune: sum=2824.98(ms); min=10.02(ms); max=24.66(ms); mean=14.49(ms); s_mean=14.14; sleep=15(ms); delta=1; N=195; high_perf
Fftlength=256,pass=3:Tune: sum=4591.58(ms); min=4.982(ms); max=13.09(ms); mean=11.8(ms); s_mean=11.97; sleep=0(ms); delta=1; N=389; high_perf
Fftlength=512,pass=3:Tune: sum=4413.01(ms); min=2.585(ms); max=6.549(ms); mean=5.665(ms); s_mean=5.512; sleep=0(ms); delta=1; N=779; high_perf
Fftlength=1024,pass=3:Tune: sum=2327.63(ms); min=1.397(ms); max=1.907(ms); mean=1.495(ms); s_mean=1.462; sleep=0(ms); delta=1; N=1557; usual
Fftlength=2048,pass=3:Tune: sum=1617.72(ms); min=0.411(ms); max=0.8778(ms); mean=0.5197(ms); s_mean=0.5693; sleep=0(ms); delta=1; N=3113; usual

class Gaussian_transfer_not_needed:		total=99562,	N=99562,	<>=1,	min=1	max=1
class Gaussian_transfer_needed:		total=12,	N=12,	<>=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=37,	<>=0,	min=0	max=0
class Gaussian_skip6_low_power:		total=17,	N=37,	<>=0.45945946,	min=0	max=1


class Gaussian_new_best:		total=15,	N=15,	<>=1,	min=1	max=1
class Gaussian_report:		total=0,	N=0,	<>=0,	min=0	max=0
class Gaussian_miss:		total=22,	N=22,	<>=1,	min=1	max=1


class PC_triplet_find_hit:		total=18456,	N=18456,	<>=1,	min=1	max=1
class PC_triplet_find_miss:		total=6421,	N=6421,	<>=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=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=18452,	N=18452,	<>=1,	min=1	max=1
class PoT_transfer_needed:		total=6426,	N=6426,	<>=1,	min=1	max=1

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

GPU device sync requested...  ...GPU device synched
16:17:55 (11928): 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.