Task 8704012930

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=0.434565  NumCfft=194285  NumGauss=1088208666  NumPulse=226434524338  NumTriplet=452836426100
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 :  0.434565
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
Pulse: peak=2.034516, time=98.88, period=0.4485, d_freq=1419317832.57, score=1.035, chirp=-22.61, fft_len=64 
D:	threshold 0.01172883; unscaled peak power: 0.01200236 exceeds threshold for 2.332%
Gaussian: peak=3.518817, mean=0.5358099, ChiSq=1.355504, time=36.07, d_freq=1419312182.23,
	score=0.8505382, null_hyp=2.262053, chirp=26.741, fft_len=16k
Pulse: peak=0.8101543, time=61.8, period=0.09948, d_freq=1419313868.58, score=1.01, chirp=-90.441, fft_len=32 
D:	threshold 0.003477919; unscaled peak power: 0.003492988 exceeds threshold for 0.4333%
Pulse: peak=0.8072727, time=61.8, period=0.09948, d_freq=1419313919.68, score=1.006, chirp=-94.552, fft_len=32 
D:	threshold 0.00347665; unscaled peak power: 0.003486154 exceeds threshold for 0.2734%

Best spike: peak=23.38296, time=70.46, d_freq=1419312694.94, chirp=21.047, fft_len=64k
Best autocorr: peak=17.60801, time=73.82, delay=2.5848, d_freq=1419317704.64, chirp=17.589, fft_len=128k
Best gaussian: peak=3.518817, mean=0.5358099, ChiSq=1.355504, time=36.07, d_freq=1419312182.23,
	score=0.8505382, null_hyp=2.262053, chirp=26.741, fft_len=16k
Best pulse: peak=2.034516, time=98.88, period=0.4485, d_freq=1419317832.57, score=1.035, chirp=-22.61, fft_len=64 
Best triplet: peak=0, time=-2.125e+011, period=0, d_freq=0, chirp=0, fft_len=0 
Spike count:    0
Autocorr count: 0
Pulse count:    3
Triplet count:  0
Gaussian count: 1
Wallclock time elapsed since last restart: 459.7 seconds
Fftlength=8,pass=3:Tune: sum=4820.68(ms); min=3.03(ms); max=43.37(ms); mean=23.4(ms); s_mean=27.32; sleep=30(ms); delta=256; N=206; usual
Fftlength=8,pass=4:Tune: sum=2489.72(ms); min=2.165(ms); max=22.33(ms); mean=13.61(ms); s_mean=16.96; sleep=15(ms); delta=246; N=183; usual
Fftlength=8,pass=5:Tune: sum=1829.74(ms); min=1.905(ms); max=17.75(ms); mean=10.76(ms); s_mean=14.66; sleep=15(ms); delta=233; N=170; usual
Fftlength=16,pass=3:Tune: sum=3252.26(ms); min=1.438(ms); max=29.51(ms); mean=14.99(ms); s_mean=23.9; sleep=15(ms); delta=264; N=217; usual
Fftlength=16,pass=4:Tune: sum=2206.37(ms); min=1.215(ms); max=20.68(ms); mean=11.55(ms); s_mean=15.65; sleep=15(ms); delta=254; N=191; usual
Fftlength=16,pass=5:Tune: sum=1546.19(ms); min=0.9902(ms); max=15.94(ms); mean=9.428(ms); s_mean=11.1; sleep=0(ms); delta=243; N=164; usual
Fftlength=32,pass=3:Tune: sum=1891.18(ms); min=0.6901(ms); max=17.52(ms); mean=8.557(ms); s_mean=11.55; sleep=0(ms); delta=268; N=221; usual
Fftlength=32,pass=4:Tune: sum=1260.67(ms); min=0.593(ms); max=12.57(ms); mean=6.566(ms); s_mean=7.95; sleep=0(ms); delta=255; N=192; usual
Fftlength=32,pass=5:Tune: sum=884.666(ms); min=0.4822(ms); max=10.34(ms); mean=5.204(ms); s_mean=5.759; sleep=0(ms); delta=249; N=170; usual
Fftlength=64,pass=3:Tune: sum=2122.66(ms); min=0.4256(ms); max=20.77(ms); mean=8.735(ms); s_mean=9.27; sleep=0(ms); delta=290; N=243; usual
Fftlength=64,pass=4:Tune: sum=1191.83(ms); min=0.3088(ms); max=12.69(ms); mean=5.393(ms); s_mean=7.338; sleep=0(ms); delta=284; N=221; usual
Fftlength=64,pass=5:Tune: sum=913.033(ms); min=0.2517(ms); max= 10(ms); mean=4.831(ms); s_mean=9.606; sleep=0(ms); delta=268; N=189; usual
Fftlength=128,pass=3:Tune: sum=2835.76(ms); min=7.492(ms); max=24.34(ms); mean=14.54(ms); s_mean=13.74; sleep=15(ms); delta=1; N=195; high_perf
Fftlength=256,pass=3:Tune: sum=4517.11(ms); min=5.152(ms); max=12.32(ms); mean=11.61(ms); s_mean=11.65; sleep=0(ms); delta=1; N=389; high_perf
Fftlength=512,pass=3:Tune: sum=4327.94(ms); min=2.562(ms); max=6.206(ms); mean=5.556(ms); s_mean=5.51; sleep=0(ms); delta=1; N=779; high_perf
Fftlength=1024,pass=3:Tune: sum=2283.54(ms); min=1.395(ms); max=1.643(ms); mean=1.467(ms); s_mean=1.444; sleep=0(ms); delta=1; N=1557; usual
Fftlength=2048,pass=3:Tune: sum=1624.21(ms); min=0.4112(ms); max=0.7307(ms); mean=0.5218(ms); s_mean=0.53; sleep=0(ms); delta=1; N=3113; usual

class Gaussian_transfer_not_needed:		total=99601,	N=99601,	<>=1,	min=1	max=1
class Gaussian_transfer_needed:		total=13,	N=13,	<>=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=47,	<>=0,	min=0	max=0
class Gaussian_skip6_low_power:		total=26,	N=47,	<>=0.55319149,	min=0	max=1


class Gaussian_new_best:		total=24,	N=24,	<>=1,	min=1	max=1
class Gaussian_report:		total=1,	N=1,	<>=1,	min=1	max=1
class Gaussian_miss:		total=23,	N=23,	<>=1,	min=1	max=1


class PC_triplet_find_hit:		total=18447,	N=18447,	<>=1,	min=1	max=1
class PC_triplet_find_miss:		total=6438,	N=6438,	<>=1,	min=1	max=1


class PC_pulse_find_hit:		total=12436,	N=12436,	<>=1,	min=1	max=1
class PC_pulse_find_miss:		total=7,	N=7,	<>=1,	min=1	max=1
class PC_pulse_find_early_miss:		total=6,	N=6,	<>=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=18446,	N=18446,	<>=1,	min=1	max=1
class PoT_transfer_needed:		total=6440,	N=6440,	<>=1,	min=1	max=1

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

GPU device sync requested...  ...GPU device synched
18:24:39 (14232): called boinc_finish(0)

</stderr_txt>
]]>

 
©2020 University of California
 
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.